RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy12060
(978 letters)
>gnl|CDD|143204 cd05727, Ig2_Contactin-2-like, Second Ig domain of the neural cell
adhesion molecule contactin-2 and similar proteins.
Ig2_Contactin-2-like: second Ig domain of the neural
cell adhesion molecule contactin-2. Contactins are
comprised of six Ig domains followed by four fibronectin
type III (FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-2 (aliases
TAG-1, axonin-1) facilitates cell adhesion by homophilic
binding between molecules in apposed membranes. The
first four Ig domains form the intermolecular binding
fragment which arranges as a compact U-shaped module by
contacts between Ig domains 1 and 4, and domains 2 and
3. It has been proposed that a linear zipper-like array
forms, from contactin-2 molecules alternatively provided
by the two apposed membranes.
Length = 96
Score = 130 bits (329), Expect = 7e-36
Identities = 42/95 (44%), Positives = 55/95 (57%), Gaps = 2/95 (2%)
Query: 294 FIGEFNLKRAPEIGNQN-WGKAMFCDPPTNYPGVNYYWARDYFPNFVEEDKRVFVS-YDG 351
F+ EF L+ E+ + WG +FCDPP +YP ++Y W + FPNF+ ED R FVS +G
Sbjct: 1 FLDEFPLEERDEVKVKEGWGVVLFCDPPPHYPDLSYRWLLNEFPNFIPEDGRRFVSQTNG 60
Query: 352 ALYFSALEQIDAGNYSCNVQSKVSDTGRNGPFFPL 386
LY + +E D GNYSC V S S F PL
Sbjct: 61 NLYIAKVEASDRGNYSCFVSSPSSTKSVFSKFIPL 95
Score = 37.9 bits (88), Expect = 0.002
Identities = 25/69 (36%), Positives = 33/69 (47%), Gaps = 4/69 (5%)
Query: 597 ETYAGEGGNVTIFCNPEA-APKPKFVWKKD--GNIIGSGGRRKIFE-NGNLLISPVSRDD 652
E EG V +FC+P P + W + N I GRR + + NGNL I+ V D
Sbjct: 12 EVKVKEGWGVVLFCDPPPHYPDLSYRWLLNEFPNFIPEDGRRFVSQTNGNLYIAKVEASD 71
Query: 653 SGIYSCTAT 661
G YSC +
Sbjct: 72 RGNYSCFVS 80
>gnl|CDD|143170 cd04969, Ig5_Contactin_like, Fifth Ig domain of contactin.
Ig5_Contactin_like: Fifth Ig domain of contactins.
Contactins are neural cell adhesion molecules and are
comprised of six Ig domains followed by four fibronectin
type III(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. The first four Ig domains
form the intermolecular binding fragment, which arranges
as a compact U-shaped module via contacts between Ig
domains 1 and 4, and between Ig domains 2 and 3.
Contactin-2 (TAG-1, axonin-1) may play a part in the
neuronal processes of neurite outgrowth, axon guidance
and fasciculation, and neuronal migration. This group
also includes contactin-1 and contactin-5. The different
contactins show different expression patterns in the
central nervous system. During development and in
adulthood, contactin-2 is transiently expressed in
subsets of central and peripheral neurons. Contactin-5
is expressed specifically in the rat postnatal nervous
system, peaking at about 3 weeks postnatal, and a lack
of contactin-5 (NB-2) results in an impairment of
neuronal act ivity in the rat auditory system.
Contactin-5 is highly expressed in the adult human brain
in the occipital lobe and in the amygdala. Contactin-1
is differentially expressed in tumor tissues and may,
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 73
Score = 80.6 bits (199), Expect = 1e-18
Identities = 30/73 (41%), Positives = 41/73 (56%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATN 662
GG+V I C P+AAPKP W K ++ + R I+ +G+L I V++ D G Y+C A N
Sbjct: 1 GGDVIIECKPKAAPKPTISWSKGTELLTNSSRICIWPDGSLEILNVTKSDEGKYTCFAEN 60
Query: 663 VHGMDESKGRLIV 675
G S G L V
Sbjct: 61 FFGKANSTGSLSV 73
Score = 41.7 bits (98), Expect = 7e-05
Identities = 22/74 (29%), Positives = 35/74 (47%), Gaps = 3/74 (4%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENF--NRILTIPNVKVEDQGEYICRAS 471
G V +EC P P+ +W +G+ L N+ + L I NV D+G+Y C A
Sbjct: 1 GGDVIIECKPKAAPKPTISW-SKGTELLTNSSRICIWPDGSLEILNVTKSDEGKYTCFAE 59
Query: 472 NDRSALESSVTISI 485
N S+ ++S+
Sbjct: 60 NFFGKANSTGSLSV 73
Score = 33.2 bits (76), Expect = 0.074
Identities = 20/74 (27%), Positives = 30/74 (40%), Gaps = 9/74 (12%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPER-DPAMYQCRAK 568
C+ P T SW + ELL + + R I + ++ LN + D Y C A+
Sbjct: 8 CKPKAAPKPTISWSKGTELLTNSS-------RICIWPDG-SLEILNVTKSDEGKYTCFAE 59
Query: 569 NQLKTRYSSAQLRV 582
N S+ L V
Sbjct: 60 NFFGKANSTGSLSV 73
Score = 31.3 bits (71), Expect = 0.38
Identities = 20/72 (27%), Positives = 28/72 (38%), Gaps = 10/72 (13%)
Query: 211 DITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRG 270
D+ + C P P+ W K L+ N S + G+L I + + D G
Sbjct: 3 DVIIECKPKAAPKPTISWSK----GTELLTN-----SSRICIWPDGSLEILNVTK-SDEG 52
Query: 271 SYHCKASNKFGS 282
Y C A N FG
Sbjct: 53 KYTCFAENFFGK 64
Score = 30.5 bits (69), Expect = 0.57
Identities = 12/37 (32%), Positives = 21/37 (56%)
Query: 738 DGGLLEITNASFADAGEYECVVKSTVGKISTKTTVIV 774
G LEI N + +D G+Y C ++ GK ++ ++ V
Sbjct: 37 PDGSLEILNVTKSDEGKYTCFAENFFGKANSTGSLSV 73
>gnl|CDD|143168 cd04967, Ig1_Contactin, First Ig domain of contactin.
Ig1_Contactin: First Ig domain of contactins. Contactins
are neural cell adhesion molecules and are comprised of
six Ig domains followed by four fibronectin type
III(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. The first four Ig domains
form the intermolecular binding fragment, which arranges
as a compact U-shaped module via contacts between Ig
domains 1 and 4, and between Ig domains 2 and 3.
Contactin-2 (TAG-1, axonin-1) may play a part in the
neuronal processes of neurite outgrowth, axon guidance
and fasciculation, and neuronal migration. This group
also includes contactin-1 and contactin-5. The different
contactins show different expression patterns in the
central nervous system. During development and in
adulthood, contactin-2 is transiently expressed in
subsets of central and peripheral neurons. Contactin-5
is expressed specifically in the rat postnatal nervous
system, peaking at about 3 weeks postnatal, and a lack
of contactin-5 (NB-2) results in an impairment of
neuronal activity in the rat auditory system.
Contactin-5 is highly expressed in the adult human brain
in the occipital lobe and in the amygdala. Contactin-1
is differentially expressed in tumor tissues and may,
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 91
Score = 78.6 bits (194), Expect = 1e-17
Identities = 36/97 (37%), Positives = 54/97 (55%), Gaps = 10/97 (10%)
Query: 189 GPYFIKQPTDVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSD 248
GP F +QP D +F + S ++L+C A G P P+Y W + ID D
Sbjct: 1 GPVFEEQPDDTIF--PEESDEGKVSLNCRARGSPPPTYRW--------LMNGTEIDDEPD 50
Query: 249 KRFTLSGGNLIINDPRQVEDRGSYHCKASNKFGSIIS 285
R++L GGNL+I++P + +D G Y C ASN G+++S
Sbjct: 51 SRYSLVGGNLVISNPSKAKDAGRYQCLASNIVGTVLS 87
Score = 42.0 bits (99), Expect = 7e-05
Identities = 25/76 (32%), Positives = 35/76 (46%), Gaps = 7/76 (9%)
Query: 593 PLESETYAGEGGNVTIFCNPEAAPKPKFVWKKDG-NIIGSGGRRKIFENGNLLIS-PVSR 650
P ES+ G V++ C +P P + W +G I R GNL+IS P
Sbjct: 14 PEESDE-----GKVSLNCRARGSPPPTYRWLMNGTEIDDEPDSRYSLVGGNLVISNPSKA 68
Query: 651 DDSGIYSCTATNVHGM 666
D+G Y C A+N+ G
Sbjct: 69 KDAGRYQCLASNIVGT 84
Score = 41.3 bits (97), Expect = 2e-04
Identities = 22/71 (30%), Positives = 28/71 (39%), Gaps = 5/71 (7%)
Query: 507 TWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQCR 566
+ C A G P TY W NG + E RY + L I + +D YQC
Sbjct: 23 SLNCRARGSPPPTYRWLMNG-----TEIDDEPDSRYSLVGGNLVISNPSKAKDAGRYQCL 77
Query: 567 AKNQLKTRYSS 577
A N + T S
Sbjct: 78 ASNIVGTVLSR 88
Score = 39.0 bits (91), Expect = 0.001
Identities = 29/84 (34%), Positives = 34/84 (40%), Gaps = 12/84 (14%)
Query: 407 FPEAPKAGDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRI------LTIPN-VK 459
FPE G KV L C A G P P+Y W G+ E +R L I N K
Sbjct: 13 FPEESDEG-KVSLNCRARGSPPPTYRWLMNGT----EIDDEPDSRYSLVGGNLVISNPSK 67
Query: 460 VEDQGEYICRASNDRSALESSVTI 483
+D G Y C ASN + S
Sbjct: 68 AKDAGRYQCLASNIVGTVLSREAT 91
Score = 29.0 bits (65), Expect = 2.7
Identities = 16/55 (29%), Positives = 28/55 (50%), Gaps = 6/55 (10%)
Query: 713 YIWTHNGVRIGNMDLNELETPNINIDGGLLEITNASFA-DAGEYECVVKSTVGKI 766
Y W + ++++ ++ GG L I+N S A DAG Y+C+ + VG +
Sbjct: 36 YRW-----LMNGTEIDDEPDSRYSLVGGNLVISNPSKAKDAGRYQCLASNIVGTV 85
>gnl|CDD|143256 cd05848, Ig1_Contactin-5, First Ig domain of contactin-5.
Ig1_Contactin-5: First Ig domain of the neural cell
adhesion molecule contactin-5. Contactins are comprised
of six Ig domains followed by four fibronectin type III
(FnIII) domains, anchored to the membrane by
glycosylphosphatidylinositol. The different contactins
show different expression patterns in the central
nervous system. In rats, a lack of contactin-5 (NB-2)
results in an impairment of the neuronal activity in the
auditory system. Contactin-5 is expressed specifically
in the postnatal nervous system, peaking at about 3
weeks postnatal. Contactin-5 is highly expressed in the
adult human brain in the occipital lobe and in the
amygdala; lower levels of expression have been detected
in the corpus callosum, caudate nucleus, and spinal
cord.
Length = 94
Score = 77.7 bits (191), Expect = 3e-17
Identities = 40/104 (38%), Positives = 56/104 (53%), Gaps = 10/104 (9%)
Query: 189 GPYFIKQPTDVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSD 248
GP F+++P D +F S + L+C A G P P+Y W + ID SD
Sbjct: 1 GPVFVQEPDDAIFPTD--SDEKKVILNCEARGNPVPTYRWLRN--------GTEIDTESD 50
Query: 249 KRFTLSGGNLIINDPRQVEDRGSYHCKASNKFGSIISESVQLAF 292
R++L GNLII++P +V+D G Y C A+N GSI+S L F
Sbjct: 51 YRYSLIDGNLIISNPSEVKDSGRYQCLATNSIGSILSREALLQF 94
Score = 44.2 bits (104), Expect = 1e-05
Identities = 28/82 (34%), Positives = 37/82 (45%), Gaps = 8/82 (9%)
Query: 488 EPNFTIPLTDKHMDNQADLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDN 547
EP+ I TD ++ + CEA G P TY W RNG ++ E RY + D
Sbjct: 7 EPDDAIFPTDS---DEKKVILNCEARGNPVPTYRWLRNGTEID-----TESDYRYSLIDG 58
Query: 548 VLTIRYLNPERDPAMYQCRAKN 569
L I + +D YQC A N
Sbjct: 59 NLIISNPSEVKDSGRYQCLATN 80
Score = 42.2 bits (99), Expect = 8e-05
Identities = 23/61 (37%), Positives = 35/61 (57%), Gaps = 5/61 (8%)
Query: 416 KVRLECVAFGYPVPSYNWTRRGSPLPRNAYFE----NFNRILTIPNVKVEDQGEYICRAS 471
KV L C A G PVP+Y W R G+ + + + + N I++ P+ +V+D G Y C A+
Sbjct: 21 KVILNCEARGNPVPTYRWLRNGTEIDTESDYRYSLIDGNLIISNPS-EVKDSGRYQCLAT 79
Query: 472 N 472
N
Sbjct: 80 N 80
Score = 33.4 bits (76), Expect = 0.083
Identities = 23/62 (37%), Positives = 29/62 (46%), Gaps = 2/62 (3%)
Query: 606 VTIFCNPEAAPKPKFVWKKDG-NIIGSGGRRKIFENGNLLIS-PVSRDDSGIYSCTATNV 663
V + C P P + W ++G I R +GNL+IS P DSG Y C ATN
Sbjct: 22 VILNCEARGNPVPTYRWLRNGTEIDTESDYRYSLIDGNLIISNPSEVKDSGRYQCLATNS 81
Query: 664 HG 665
G
Sbjct: 82 IG 83
Score = 29.5 bits (66), Expect = 2.2
Identities = 22/80 (27%), Positives = 39/80 (48%), Gaps = 8/80 (10%)
Query: 695 RNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGLLEITNASFA-DAG 753
+ + L C A + Y W NG +D E + IDG L+ I+N S D+G
Sbjct: 20 KKVILNCEARGNPV--PTYRWLRNGT---EIDT-ESDYRYSLIDGNLI-ISNPSEVKDSG 72
Query: 754 EYECVVKSTVGKISTKTTVI 773
Y+C+ +++G I ++ ++
Sbjct: 73 RYQCLATNSIGSILSREALL 92
>gnl|CDD|238020 cd00063, FN3, Fibronectin type 3 domain; One of three types of
internal repeats found in the plasma protein
fibronectin. Its tenth fibronectin type III repeat
contains an RGD cell recognition sequence in a flexible
loop between 2 strands. Approximately 2% of all animal
proteins contain the FN3 repeat; including extracellular
and intracellular proteins, membrane spanning cytokine
receptors, growth hormone receptors, tyrosine
phosphatase receptors, and adhesion molecules. FN3-like
domains are also found in bacterial glycosyl hydrolases.
Length = 93
Score = 70.2 bits (172), Expect = 8e-15
Identities = 28/99 (28%), Positives = 39/99 (39%), Gaps = 9/99 (9%)
Query: 778 PGLPGGVQVVEVHKTSATIQWTDGATNGRPITHYKIIARTNWNSTWFNVSEHVIGKEVDR 837
P P ++V +V TS T+ WT +G PIT Y + R + W V
Sbjct: 1 PSPPTNLRVTDVTSTSVTLSWTPPEDDGGPITGYVVEYREKGSGDWKEVEVTPG------ 54
Query: 838 YTGRKEASIENVLVPWSTYEFKVIAGNELGYGEPSSPSP 876
++ L P + YEF+V A N G PS
Sbjct: 55 --SETSYTLTG-LKPGTEYEFRVRAVNGGGESPPSESVT 90
Score = 46.7 bits (111), Expect = 2e-06
Identities = 20/78 (25%), Positives = 35/78 (44%), Gaps = 9/78 (11%)
Query: 902 LSISWEPLPREKQNAPNIYYKIFWRKKNDTEFQSETLKEYGNVGIAVVR--IPSEFYYTE 959
+++SW P + P Y + +R+K +++ G+ + P TE
Sbjct: 17 VTLSWTPPEDD--GGPITGYVVEYREKGSGDWKEVE-VTPGSETSYTLTGLKP----GTE 69
Query: 960 YEVKVQAINDVGPGPESE 977
YE +V+A+N G P SE
Sbjct: 70 YEFRVRAVNGGGESPPSE 87
>gnl|CDD|191810 pfam07679, I-set, Immunoglobulin I-set domain.
Length = 90
Score = 70.0 bits (172), Expect = 1e-14
Identities = 29/79 (36%), Positives = 34/79 (43%), Gaps = 3/79 (3%)
Query: 600 AGEGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN---LLISPVSRDDSGIY 656
EG + C P P W KDG + S R K+ G L IS V DD G Y
Sbjct: 12 VQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTISNVQPDDEGKY 71
Query: 657 SCTATNVHGMDESKGRLIV 675
+C ATN G E+ L V
Sbjct: 72 TCVATNSAGEAEASAELTV 90
Score = 65.7 bits (161), Expect = 4e-13
Identities = 25/78 (32%), Positives = 40/78 (51%), Gaps = 4/78 (5%)
Query: 412 KAGDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYF----ENFNRILTIPNVKVEDQGEYI 467
+ G+ R C G P P+ +W + G PL + F E LTI NV+ +D+G+Y
Sbjct: 13 QEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTISNVQPDDEGKYT 72
Query: 468 CRASNDRSALESSVTISI 485
C A+N E+S +++
Sbjct: 73 CVATNSAGEAEASAELTV 90
Score = 53.0 bits (128), Expect = 1e-08
Identities = 27/97 (27%), Positives = 39/97 (40%), Gaps = 20/97 (20%)
Query: 190 PYFIKQPTDVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDK 249
P F ++P DV + +C G P+P+ WFK+ S
Sbjct: 1 PKFTQKPKDVEVQEGE-----SARFTCTVTGDPDPTVSWFKDG----------QPLRSSD 45
Query: 250 RFTL--SGGN--LIINDPRQVEDRGSYHCKASNKFGS 282
RF + GG L I++ Q +D G Y C A+N G
Sbjct: 46 RFKVTYEGGTYTLTISNV-QPDDEGKYTCVATNSAGE 81
Score = 48.8 bits (117), Expect = 3e-07
Identities = 30/96 (31%), Positives = 40/96 (41%), Gaps = 8/96 (8%)
Query: 489 PNFTIPLTDKHMDNQADLTWTCEAFGVPDVTYSWFRNGELLNS--ETLPLEDQDRYFIQD 546
P FT D + +TC G PD T SWF++G+ L S + Y
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYT--- 57
Query: 547 NVLTIRYLNPERDPAMYQCRAKNQLKTRYSSAQLRV 582
LTI + P+ D Y C A N +SA+L V
Sbjct: 58 --LTISNVQPD-DEGKYTCVATNSAGEAEASAELTV 90
Score = 43.0 bits (102), Expect = 3e-05
Identities = 19/94 (20%), Positives = 36/94 (38%), Gaps = 9/94 (9%)
Query: 683 EQLPPKITIAAHRNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGL- 741
Q P + + + + C+ + V+ W +G L + + +GG
Sbjct: 4 TQKPKDVEVQEGESARFTCTVTGDPDPTVS--WFKDGQ-----PLRSSDRFKVTYEGGTY 56
Query: 742 -LEITNASFADAGEYECVVKSTVGKISTKTTVIV 774
L I+N D G+Y CV ++ G+ + V
Sbjct: 57 TLTISNVQPDDEGKYTCVATNSAGEAEASAELTV 90
>gnl|CDD|197706 smart00408, IGc2, Immunoglobulin C-2 Type.
Length = 63
Score = 69.0 bits (169), Expect = 1e-14
Identities = 26/59 (44%), Positives = 31/59 (52%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASN 472
G V L C A G PVP+ W + G PLP + F LTI +V +ED G Y C A N
Sbjct: 2 GQSVTLTCPAEGNPVPNITWLKDGKPLPESNRFVASGSTLTIKSVSLEDSGLYTCVAEN 60
Score = 66.3 bits (162), Expect = 1e-13
Identities = 25/64 (39%), Positives = 31/64 (48%), Gaps = 1/64 (1%)
Query: 602 EGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTAT 661
EG +VT+ C E P P W KDG + R L I VS +DSG+Y+C A
Sbjct: 1 EGQSVTLTCPAEGNPVPNITWLKDGKPLPESNRFVA-SGSTLTIKSVSLEDSGLYTCVAE 59
Query: 662 NVHG 665
N G
Sbjct: 60 NSAG 63
Score = 51.3 bits (123), Expect = 2e-08
Identities = 25/73 (34%), Positives = 31/73 (42%), Gaps = 13/73 (17%)
Query: 210 NDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDK-RFTLSGGNLIINDPRQVED 268
+TL+C A G P P+ W K+ PL + RF SG L I +ED
Sbjct: 3 QSVTLTCPAEGNPVPNITWLKDG-----------KPLPESNRFVASGSTLTIKS-VSLED 50
Query: 269 RGSYHCKASNKFG 281
G Y C A N G
Sbjct: 51 SGLYTCVAENSAG 63
Score = 49.3 bits (118), Expect = 9e-08
Identities = 20/65 (30%), Positives = 34/65 (52%), Gaps = 8/65 (12%)
Query: 505 DLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQ 564
+T TC A G P +W ++G+ PL + +R+ + LTI+ ++ E D +Y
Sbjct: 4 SVTLTCPAEGNPVPNITWLKDGK-------PLPESNRFVASGSTLTIKSVSLE-DSGLYT 55
Query: 565 CRAKN 569
C A+N
Sbjct: 56 CVAEN 60
Score = 45.1 bits (107), Expect = 3e-06
Identities = 16/70 (22%), Positives = 27/70 (38%), Gaps = 9/70 (12%)
Query: 695 RNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGLLEITNASFADAGE 754
+++ L C A W +G + E+ G L I + S D+G
Sbjct: 3 QSVTLTCPAEGNP--VPNITWLKDGKPLP-------ESNRFVASGSTLTIKSVSLEDSGL 53
Query: 755 YECVVKSTVG 764
Y CV +++ G
Sbjct: 54 YTCVAENSAG 63
Score = 30.8 bits (70), Expect = 0.34
Identities = 13/57 (22%), Positives = 22/57 (38%), Gaps = 3/57 (5%)
Query: 319 PPTNYPGVNYYWARDYFPNFVEEDKRVFVSYDGALYFSALEQIDAGNYSCNVQSKVS 375
P P N W +D P + FV+ L ++ D+G Y+C ++
Sbjct: 10 PAEGNPVPNITWLKDGKPL---PESNRFVASGSTLTIKSVSLEDSGLYTCVAENSAG 63
>gnl|CDD|143201 cd05724, Ig2_Robo, Second immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Ig2_Robo: domain similar to the
second immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Robo receptors play a role in
the development of the central nervous system (CNS), and
are receptors of Slit protein. Slit is a repellant
secreted by the neural cells in the midline. Slit acts
through Robo to prevent most neurons from crossing the
midline from either side. Three mammalian Robo homologs
(robo1, -2, and -3), and three mammalian Slit homologs
(Slit-1,-2, -3), have been identified. Commissural
axons, which cross the midline, express low levels of
Robo; longitudinal axons, which avoid the midline,
express high levels of Robo. robo1, -2, and -3 are
expressed by commissural neurons in the vertebrate
spinal cord and Slits 1, -2, -3 are expressed at the
ventral midline. Robo-3 is a divergent member of the
Robo family which instead of being a positive regulator
of slit responsiveness, antagonizes slit responsiveness
in precrossing axons. The Slit-Robo interaction is
mediated by the second leucine-rich repeat (LRR) domain
of Slit and the two N-terminal Ig domains of Robo, Ig1
and Ig2. The primary Robo binding site for Slit2 has
been shown by surface plasmon resonance experiments and
mutational analysis to be is the Ig1 domain, while the
Ig2 domain has been proposed to harbor a weak secondary
binding site.
Length = 86
Score = 69.3 bits (170), Expect = 1e-14
Identities = 31/83 (37%), Positives = 43/83 (51%), Gaps = 3/83 (3%)
Query: 596 SETYAGEGGNVTIFCN-PEAAPKPKFVWKKDGN-IIGSGGRRKIFENGNLLISPVSRDDS 653
S+T G + C+ P P+P W+KDG + R +I ++GNLLI+ + D
Sbjct: 4 SDTQVAVGEMAVLECSPPRGHPEPTVSWRKDGQPLNLDNERVRIVDDGNLLIAEARKSDE 63
Query: 654 GIYSCTATNVHGMDESK-GRLIV 675
G Y C ATN+ G ES RL V
Sbjct: 64 GTYKCVATNMVGERESAAARLSV 86
Score = 46.2 bits (110), Expect = 2e-06
Identities = 19/71 (26%), Positives = 35/71 (49%), Gaps = 9/71 (12%)
Query: 220 GYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRGSYHCKASNK 279
G+P P+ W K+ ++ +++ + GNL+I + R+ D G+Y C A+N
Sbjct: 23 GHPEPTVSWRKDG--------QPLNLDNERVRIVDDGNLLIAEARK-SDEGTYKCVATNM 73
Query: 280 FGSIISESVQL 290
G S + +L
Sbjct: 74 VGERESAAARL 84
Score = 41.2 bits (97), Expect = 1e-04
Identities = 18/69 (26%), Positives = 29/69 (42%), Gaps = 5/69 (7%)
Query: 315 MFCDPPTNYPGVNYYWARDYFPNFVEEDKRVFVSYDGALYFSALEQIDAGNYSCNVQS-- 372
+ C PP +P W +D P +++RV + DG L + + D G Y C +
Sbjct: 16 LECSPPRGHPEPTVSWRKDGQP-LNLDNERVRIVDDGNLLIAEARKSDEGTYKCVATNMV 74
Query: 373 --KVSDTGR 379
+ S R
Sbjct: 75 GERESAAAR 83
Score = 36.2 bits (84), Expect = 0.007
Identities = 23/73 (31%), Positives = 34/73 (46%), Gaps = 7/73 (9%)
Query: 414 GDKVRLECVA-FGYPVPSYNWTRRGSPL----PRNAYFENFNRILTIPNVKVEDQGEYIC 468
G+ LEC G+P P+ +W + G PL R ++ N L I + D+G Y C
Sbjct: 11 GEMAVLECSPPRGHPEPTVSWRKDGQPLNLDNERVRIVDDGN--LLIAEARKSDEGTYKC 68
Query: 469 RASNDRSALESSV 481
A+N ES+
Sbjct: 69 VATNMVGERESAA 81
Score = 35.8 bits (83), Expect = 0.012
Identities = 20/65 (30%), Positives = 31/65 (47%), Gaps = 6/65 (9%)
Query: 514 GVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQCRAKNQLKT 573
G P+ T SW ++G+ LN L+++ + D L I D Y+C A N +
Sbjct: 23 GHPEPTVSWRKDGQPLN-----LDNERVRIVDDGNLLIAEARKS-DEGTYKCVATNMVGE 76
Query: 574 RYSSA 578
R S+A
Sbjct: 77 RESAA 81
Score = 30.4 bits (69), Expect = 0.76
Identities = 18/62 (29%), Positives = 25/62 (40%), Gaps = 6/62 (9%)
Query: 714 IWTHNGVRIGNMDLNELETPNINIDGGLLEITNASFADAGEYECVVKSTVG-KISTKTTV 772
W +G LN +D G L I A +D G Y+CV + VG + S +
Sbjct: 30 SWRKDGQ-----PLNLDNERVRIVDDGNLLIAEARKSDEGTYKCVATNMVGERESAAARL 84
Query: 773 IV 774
V
Sbjct: 85 SV 86
>gnl|CDD|143260 cd05852, Ig5_Contactin-1, Fifth Ig domain of contactin-1.
Ig5_Contactin-1: fifth Ig domain of the neural cell
adhesion molecule contactin-1. Contactins are comprised
of six Ig domains followed by four fibronectin type III
(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-1 is
differentially expressed in tumor tissues and may
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 73
Score = 68.1 bits (166), Expect = 3e-14
Identities = 31/73 (42%), Positives = 43/73 (58%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATN 662
GG V I C P+AAPKPKF W K ++ + R I+++G+L I +++ D G Y+C A N
Sbjct: 1 GGRVIIECKPKAAPKPKFSWSKGTELLVNNSRISIWDDGSLEILNITKLDEGSYTCFAEN 60
Query: 663 VHGMDESKGRLIV 675
G S G L V
Sbjct: 61 NRGKANSTGVLSV 73
Score = 36.2 bits (83), Expect = 0.006
Identities = 21/73 (28%), Positives = 36/73 (49%), Gaps = 1/73 (1%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNR-ILTIPNVKVEDQGEYICRASN 472
G +V +EC P P ++W++ L N+ ++ L I N+ D+G Y C A N
Sbjct: 1 GGRVIIECKPKAAPKPKFSWSKGTELLVNNSRISIWDDGSLEILNITKLDEGSYTCFAEN 60
Query: 473 DRSALESSVTISI 485
+R S+ +S+
Sbjct: 61 NRGKANSTGVLSV 73
>gnl|CDD|214653 smart00410, IG_like, Immunoglobulin like. IG domains that cannot
be classified into one of IGv1, IGc1, IGc2, IG.
Length = 85
Score = 67.5 bits (165), Expect = 7e-14
Identities = 29/84 (34%), Positives = 40/84 (47%), Gaps = 4/84 (4%)
Query: 596 SETYAGEGGNVTIFCNPEAAPKPKFVWKKDGNI-IGSGGRRKIFENGN---LLISPVSRD 651
EG +VT+ C +P P+ W K G + GR + +G+ L IS V+ +
Sbjct: 2 PSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPE 61
Query: 652 DSGIYSCTATNVHGMDESKGRLIV 675
DSG Y+C ATN G S L V
Sbjct: 62 DSGTYTCAATNSSGSASSGTTLTV 85
Score = 65.6 bits (160), Expect = 4e-13
Identities = 27/79 (34%), Positives = 36/79 (45%), Gaps = 5/79 (6%)
Query: 412 KAGDKVRLECVAFGYPVPSYNWTRRG-SPLPRNAYF----ENFNRILTIPNVKVEDQGEY 466
K G+ V L C A G P P W ++G L + F LTI NV ED G Y
Sbjct: 7 KEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPEDSGTY 66
Query: 467 ICRASNDRSALESSVTISI 485
C A+N + S T+++
Sbjct: 67 TCAATNSSGSASSGTTLTV 85
Score = 50.2 bits (120), Expect = 8e-08
Identities = 23/82 (28%), Positives = 34/82 (41%), Gaps = 11/82 (13%)
Query: 505 DLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDN----VLTIRYLNPERDP 560
+T +CEA G P +W++ G L + R+ + + LTI + PE D
Sbjct: 11 SVTLSCEASGSPPPEVTWYKQG------GKLLAESGRFSVSRSGSTSTLTISNVTPE-DS 63
Query: 561 AMYQCRAKNQLKTRYSSAQLRV 582
Y C A N + S L V
Sbjct: 64 GTYTCAATNSSGSASSGTTLTV 85
Score = 49.0 bits (117), Expect = 3e-07
Identities = 25/80 (31%), Positives = 34/80 (42%), Gaps = 14/80 (17%)
Query: 211 DITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGN----LIINDPRQV 266
+TLSC A G P P W+K+ RF++S L I++
Sbjct: 11 SVTLSCEASGSPPPEVTWYKQG---------GKLLAESGRFSVSRSGSTSTLTISNV-TP 60
Query: 267 EDRGSYHCKASNKFGSIISE 286
ED G+Y C A+N GS S
Sbjct: 61 EDSGTYTCAATNSSGSASSG 80
Score = 49.0 bits (117), Expect = 3e-07
Identities = 20/89 (22%), Positives = 36/89 (40%), Gaps = 4/89 (4%)
Query: 686 PPKITIAAHRNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGLLEIT 745
PP +T+ ++ L C A W G ++ + + + L I+
Sbjct: 1 PPSVTVKEGESVTLSCEASGSP--PPEVTWYKQGGKLLAESGRFSVSRSGST--STLTIS 56
Query: 746 NASFADAGEYECVVKSTVGKISTKTTVIV 774
N + D+G Y C ++ G S+ TT+ V
Sbjct: 57 NVTPEDSGTYTCAATNSSGSASSGTTLTV 85
Score = 30.9 bits (70), Expect = 0.59
Identities = 13/55 (23%), Positives = 20/55 (36%), Gaps = 4/55 (7%)
Query: 321 TNYPGVNYYWARDYFPNFVEEDKRVFVSYDG---ALYFSALEQIDAGNYSCNVQS 372
+ P W + + E R VS G L S + D+G Y+C +
Sbjct: 19 SGSPPPEVTWYKQG-GKLLAESGRFSVSRSGSTSTLTISNVTPEDSGTYTCAATN 72
>gnl|CDD|214652 smart00409, IG, Immunoglobulin.
Length = 85
Score = 67.5 bits (165), Expect = 7e-14
Identities = 29/84 (34%), Positives = 40/84 (47%), Gaps = 4/84 (4%)
Query: 596 SETYAGEGGNVTIFCNPEAAPKPKFVWKKDGNI-IGSGGRRKIFENGN---LLISPVSRD 651
EG +VT+ C +P P+ W K G + GR + +G+ L IS V+ +
Sbjct: 2 PSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPE 61
Query: 652 DSGIYSCTATNVHGMDESKGRLIV 675
DSG Y+C ATN G S L V
Sbjct: 62 DSGTYTCAATNSSGSASSGTTLTV 85
Score = 65.6 bits (160), Expect = 4e-13
Identities = 27/79 (34%), Positives = 36/79 (45%), Gaps = 5/79 (6%)
Query: 412 KAGDKVRLECVAFGYPVPSYNWTRRG-SPLPRNAYF----ENFNRILTIPNVKVEDQGEY 466
K G+ V L C A G P P W ++G L + F LTI NV ED G Y
Sbjct: 7 KEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPEDSGTY 66
Query: 467 ICRASNDRSALESSVTISI 485
C A+N + S T+++
Sbjct: 67 TCAATNSSGSASSGTTLTV 85
Score = 50.2 bits (120), Expect = 8e-08
Identities = 23/82 (28%), Positives = 34/82 (41%), Gaps = 11/82 (13%)
Query: 505 DLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDN----VLTIRYLNPERDP 560
+T +CEA G P +W++ G L + R+ + + LTI + PE D
Sbjct: 11 SVTLSCEASGSPPPEVTWYKQG------GKLLAESGRFSVSRSGSTSTLTISNVTPE-DS 63
Query: 561 AMYQCRAKNQLKTRYSSAQLRV 582
Y C A N + S L V
Sbjct: 64 GTYTCAATNSSGSASSGTTLTV 85
Score = 49.0 bits (117), Expect = 3e-07
Identities = 25/80 (31%), Positives = 34/80 (42%), Gaps = 14/80 (17%)
Query: 211 DITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGN----LIINDPRQV 266
+TLSC A G P P W+K+ RF++S L I++
Sbjct: 11 SVTLSCEASGSPPPEVTWYKQG---------GKLLAESGRFSVSRSGSTSTLTISNV-TP 60
Query: 267 EDRGSYHCKASNKFGSIISE 286
ED G+Y C A+N GS S
Sbjct: 61 EDSGTYTCAATNSSGSASSG 80
Score = 49.0 bits (117), Expect = 3e-07
Identities = 20/89 (22%), Positives = 36/89 (40%), Gaps = 4/89 (4%)
Query: 686 PPKITIAAHRNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGLLEIT 745
PP +T+ ++ L C A W G ++ + + + L I+
Sbjct: 1 PPSVTVKEGESVTLSCEASGSP--PPEVTWYKQGGKLLAESGRFSVSRSGST--STLTIS 56
Query: 746 NASFADAGEYECVVKSTVGKISTKTTVIV 774
N + D+G Y C ++ G S+ TT+ V
Sbjct: 57 NVTPEDSGTYTCAATNSSGSASSGTTLTV 85
Score = 30.9 bits (70), Expect = 0.59
Identities = 13/55 (23%), Positives = 20/55 (36%), Gaps = 4/55 (7%)
Query: 321 TNYPGVNYYWARDYFPNFVEEDKRVFVSYDG---ALYFSALEQIDAGNYSCNVQS 372
+ P W + + E R VS G L S + D+G Y+C +
Sbjct: 19 SGSPPPEVTWYKQG-GKLLAESGRFSVSRSGSTSTLTISNVTPEDSGTYTCAATN 72
>gnl|CDD|143205 cd05728, Ig4_Contactin-2-like, Fourth Ig domain of the neural cell
adhesion molecule contactin-2 and similar proteins.
Ig4_Contactin-2-like: fourth Ig domain of the neural
cell adhesion molecule contactin-2. Contactins are
comprised of six Ig domains followed by four fibronectin
type III (FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-2 (aliases
TAG-1, axonin-1) facilitates cell adhesion by homophilic
binding between molecules in apposed membranes. The
first four Ig domains form the intermolecular binding
fragment which arranges as a compact U-shaped module by
contacts between Ig domains 1 and 4, and domains 2 and
3. It has been proposed that a linear zipper-like array
forms, from contactin-2 molecules alternatively provided
by the two apposed membranes.
Length = 85
Score = 67.2 bits (164), Expect = 8e-14
Identities = 31/88 (35%), Positives = 46/88 (52%), Gaps = 8/88 (9%)
Query: 495 LTDKHMDNQADLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYL 554
++D D + L W C+A G P Y W +NG+ L S ++R ++ L I L
Sbjct: 6 ISDTEADIGSSLRWECKASGNPRPAYRWLKNGQPLAS-------ENRIEVEAGDLRITKL 58
Query: 555 NPERDPAMYQCRAKNQLKTRYSSAQLRV 582
+ D MYQC A+N+ T Y+SA+L V
Sbjct: 59 SLS-DSGMYQCVAENKHGTIYASAELAV 85
Score = 55.7 bits (134), Expect = 1e-09
Identities = 26/70 (37%), Positives = 39/70 (55%), Gaps = 1/70 (1%)
Query: 596 SETYAGEGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGI 655
S+T A G ++ C P+P + W K+G + S R ++ E G+L I+ +S DSG+
Sbjct: 7 SDTEADIGSSLRWECKASGNPRPAYRWLKNGQPLASENRIEV-EAGDLRITKLSLSDSGM 65
Query: 656 YSCTATNVHG 665
Y C A N HG
Sbjct: 66 YQCVAENKHG 75
Score = 51.1 bits (122), Expect = 4e-08
Identities = 23/72 (31%), Positives = 33/72 (45%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASND 473
G +R EC A G P P+Y W + G PL E L I + + D G Y C A N
Sbjct: 14 GSSLRWECKASGNPRPAYRWLKNGQPLASENRIEVEAGDLRITKLSLSDSGMYQCVAENK 73
Query: 474 RSALESSVTISI 485
+ +S +++
Sbjct: 74 HGTIYASAELAV 85
Score = 46.1 bits (109), Expect = 2e-06
Identities = 25/78 (32%), Positives = 33/78 (42%), Gaps = 13/78 (16%)
Query: 207 SILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPL-SDKRFTLSGGNLIINDPRQ 265
I + + C A G P P+Y W K PL S+ R + G+L I
Sbjct: 12 DIGSSLRWECKASGNPRPAYRWLKNG-----------QPLASENRIEVEAGDLRITK-LS 59
Query: 266 VEDRGSYHCKASNKFGSI 283
+ D G Y C A NK G+I
Sbjct: 60 LSDSGMYQCVAENKHGTI 77
Score = 33.7 bits (77), Expect = 0.066
Identities = 21/85 (24%), Positives = 36/85 (42%), Gaps = 9/85 (10%)
Query: 682 YEQLPPKITIAAHRNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGL 741
+ ++ +L+ C A AY W NG + + + I ++ G
Sbjct: 2 WLKVISDTEADIGSSLRWECKASGNP--RPAYRWLKNGQPLASEN-------RIEVEAGD 52
Query: 742 LEITNASFADAGEYECVVKSTVGKI 766
L IT S +D+G Y+CV ++ G I
Sbjct: 53 LRITKLSLSDSGMYQCVAENKHGTI 77
>gnl|CDD|143257 cd05849, Ig1_Contactin-1, First Ig domain of contactin-1.
Ig1_Contactin-1: First Ig domain of the neural cell
adhesion molecule contactin-1. Contactins are comprised
of six Ig domains followed by four fibronectin type III
(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-1 is
differentially expressed in tumor tissues and may,
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 93
Score = 67.3 bits (164), Expect = 1e-13
Identities = 34/104 (32%), Positives = 56/104 (53%), Gaps = 11/104 (10%)
Query: 189 GPYFIKQPTDVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSD 248
GP F +QP D ++ + S ++++C A P P Y+W K + D L++
Sbjct: 1 GPVFEEQPIDTIY--PEESTEGKVSVNCRARANPFPIYKWRKNNLDID---------LTN 49
Query: 249 KRFTLSGGNLIINDPRQVEDRGSYHCKASNKFGSIISESVQLAF 292
R+++ GGNL+IN+P + +D G Y C SN +G + S L+F
Sbjct: 50 DRYSMVGGNLVINNPDKYKDAGRYVCIVSNIYGKVRSREATLSF 93
Score = 44.9 bits (106), Expect = 7e-06
Identities = 27/87 (31%), Positives = 45/87 (51%), Gaps = 4/87 (4%)
Query: 587 PSFKKRPLESETYAGEG--GNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLL 644
P F+++P+++ Y E G V++ C A P P + W+K+ I R GNL+
Sbjct: 2 PVFEEQPIDT-IYPEESTEGKVSVNCRARANPFPIYKWRKNNLDIDLTNDRYSMVGGNLV 60
Query: 645 IS-PVSRDDSGIYSCTATNVHGMDESK 670
I+ P D+G Y C +N++G S+
Sbjct: 61 INNPDKYKDAGRYVCIVSNIYGKVRSR 87
Score = 31.9 bits (72), Expect = 0.34
Identities = 23/76 (30%), Positives = 31/76 (40%), Gaps = 3/76 (3%)
Query: 407 FPEAPKAGDKVRLECVAFGYPVPSYNWTRRGSPLP-RNAYFENFNRILTIPNV-KVEDQG 464
+PE G KV + C A P P Y W + + N + L I N K +D G
Sbjct: 13 YPEESTEG-KVSVNCRARANPFPIYKWRKNNLDIDLTNDRYSMVGGNLVINNPDKYKDAG 71
Query: 465 EYICRASNDRSALESS 480
Y+C SN + S
Sbjct: 72 RYVCIVSNIYGKVRSR 87
>gnl|CDD|143208 cd05731, Ig3_L1-CAM_like, Third immunoglobulin (Ig)-like domain of
the L1 cell adhesion molecule (CAM). Ig3_L1-CAM_like:
domain similar to the third immunoglobulin (Ig)-like
domain of the L1 cell adhesion molecule (CAM). L1
belongs to the L1 subfamily of cell adhesion molecules
(CAMs) and is comprised of an extracellular region
having six Ig-like domains and five fibronectin type III
domains, a transmembrane region and an intracellular
domain. L1 is primarily expressed in the nervous system
and is involved in its development and function. L1 is
associated with an X-linked recessive disorder, X-linked
hydrocephalus, MASA syndrome, or spastic paraplegia type
1, that involves abnormalities of axonal growth. This
group also contains the chicken neuron-glia cell
adhesion molecule, Ng-CAM and human neurofascin.
Length = 71
Score = 65.9 bits (161), Expect = 2e-13
Identities = 29/55 (52%), Positives = 34/55 (61%), Gaps = 1/55 (1%)
Query: 419 LECVAFGYPVPSYNWTRRGSPLPRN-AYFENFNRILTIPNVKVEDQGEYICRASN 472
LEC+A G P P +W + G LP + FENFN+ L I NV ED GEY C ASN
Sbjct: 3 LECIAEGLPTPEISWIKIGGELPADRTKFENFNKTLKIDNVSEEDDGEYRCTASN 57
Score = 37.7 bits (88), Expect = 0.002
Identities = 13/34 (38%), Positives = 18/34 (52%)
Query: 742 LEITNASFADAGEYECVVKSTVGKISTKTTVIVE 775
L+I N S D GEY C +++G +V VE
Sbjct: 38 LKIDNVSEEDDGEYRCTASNSLGSARHTISVTVE 71
Score = 36.2 bits (84), Expect = 0.006
Identities = 24/58 (41%), Positives = 29/58 (50%), Gaps = 4/58 (6%)
Query: 610 CNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN--LLISPVSRDDSGIYSCTATNVHG 665
C E P P+ W K G + + R FEN N L I VS +D G Y CTA+N G
Sbjct: 5 CIAEGLPTPEISWIKIGGELPAD--RTKFENFNKTLKIDNVSEEDDGEYRCTASNSLG 60
Score = 35.0 bits (81), Expect = 0.012
Identities = 24/74 (32%), Positives = 25/74 (33%), Gaps = 14/74 (18%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGN--LIINDPRQVEDR 269
+ L C A G P P W K L R N L I D ED
Sbjct: 1 LLLECIAEGLPTPEISWIKIG-----------GELPADRTKFENFNKTLKI-DNVSEEDD 48
Query: 270 GSYHCKASNKFGSI 283
G Y C ASN GS
Sbjct: 49 GEYRCTASNSLGSA 62
Score = 30.4 bits (69), Expect = 0.63
Identities = 21/70 (30%), Positives = 29/70 (41%), Gaps = 11/70 (15%)
Query: 506 LTWTCEAFGVPDVTYSWFR-NGELLNSETLPLEDQDRYFIQDNVLTIRYLN-PERDPAMY 563
L C A G+P SW + GEL DR ++ T++ N E D Y
Sbjct: 1 LLLECIAEGLPTPEISWIKIGGELPA---------DRTKFENFNKTLKIDNVSEEDDGEY 51
Query: 564 QCRAKNQLKT 573
+C A N L +
Sbjct: 52 RCTASNSLGS 61
>gnl|CDD|143171 cd04970, Ig6_Contactin_like, Sixth Ig domain of contactin.
Ig6_Contactin_like: Sixth Ig domain of contactins.
Contactins are neural cell adhesion molecules and are
comprised of six Ig domains followed by four fibronectin
type III(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. The first four Ig domains
form the intermolecular binding fragment, which arranges
as a compact U-shaped module via contacts between Ig
domains 1 and 4, and between Ig domains 2 and 3.
Contactin-2 (TAG-1, axonin-1) may play a part in the
neuronal processes of neurite outgrowth, axon guidance
and fasciculation, and neuronal migration. This group
also includes contactin-1 and contactin-5. The different
contactins show different expression patterns in the
central nervous system. During development and in
adulthood, contactin-2 is transiently expressed in
subsets of central and peripheral neurons. Contactin-5
is expressed specifically in the rat postnatal nervous
system, peaking at about 3 weeks postnatal, and a lack
of contactin-5 (NB-2) results in an impairment of neur
onal act ivity in the rat auditory system. Contactin-5
is highly expressed in the adult human brain in the
occipital lobe and in the amygdala. Contactin-1 is
differentially expressed in tumor tissues and may,
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 85
Score = 65.2 bits (159), Expect = 4e-13
Identities = 27/87 (31%), Positives = 41/87 (47%), Gaps = 7/87 (8%)
Query: 696 NLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNE----LETPNINIDGGLLEITNASFAD 751
++ L+C A + LD+ + W+ NGV I D ++ G L I NA
Sbjct: 2 SITLQCHASHDPTLDLTFTWSFNGVPI---DFDKDGGHYRRVGGKDSNGDLMIRNAQLKH 58
Query: 752 AGEYECVVKSTVGKISTKTTVIVEGPP 778
AG+Y C ++ V +S +IV GPP
Sbjct: 59 AGKYTCTAQTVVDSLSASADLIVRGPP 85
Score = 29.8 bits (67), Expect = 1.3
Identities = 21/67 (31%), Positives = 28/67 (41%), Gaps = 8/67 (11%)
Query: 620 FVWKKDGNII------GSGGRRKIFE-NGNLLISPVSRDDSGIYSCTATNVHGMDESKGR 672
F W +G I G R + NG+L+I +G Y+CTA V +
Sbjct: 19 FTWSFNGVPIDFDKDGGHYRRVGGKDSNGDLMIRNAQLKHAGKYTCTAQTVVDSLSASAD 78
Query: 673 LIVLHGP 679
LIV GP
Sbjct: 79 LIV-RGP 84
>gnl|CDD|143258 cd05850, Ig1_Contactin-2, First Ig domain of contactin-2.
Ig1_Contactin-2: First Ig domain of the neural cell
adhesion molecule contactin-2-like. Contactins are
comprised of six Ig domains followed by four fibronectin
type III (FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-2 (TAG-1,
axonin-1) facilitates cell adhesion by homophilic
binding between molecules in apposed membranes. It may
play a part in the neuronal processes of neurite
outgrowth, axon guidance and fasciculation, and neuronal
migration. The first four Ig domains form the
intermolecular binding fragment, which arranges as a
compact U-shaped module by contacts between IG domains 1
and 4, and domains 2 and 3. The different contactins
show different expression patterns in the central
nervous system. During development and in adulthood,
contactin-2 is transiently expressed in subsets of
central and peripheral neurons. Contactin-2 is also
expressed in retinal amacrine cells in the developing
chick retina, corresponding to the period of formation
and maturation of AC processes.
Length = 94
Score = 64.6 bits (157), Expect = 1e-12
Identities = 35/104 (33%), Positives = 54/104 (51%), Gaps = 10/104 (9%)
Query: 189 GPYFIKQPTDVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSD 248
GP F +QP+ ++F + S +TL C A P +Y W ++ I +
Sbjct: 1 GPVFEEQPSSLLF--PEGSPEEKVTLGCRARASPPATYRW--------KMNGTEIKFAPE 50
Query: 249 KRFTLSGGNLIINDPRQVEDRGSYHCKASNKFGSIISESVQLAF 292
R+TL GNL+IN+P++ D GSY C A N+ G+++S L F
Sbjct: 51 SRYTLVAGNLVINNPQKARDAGSYQCLAINRCGTVVSREANLRF 94
Score = 42.2 bits (99), Expect = 8e-05
Identities = 28/84 (33%), Positives = 38/84 (45%), Gaps = 7/84 (8%)
Query: 587 PSFKKRPLESETYAGEG---GNVTIFCNPEAAPKPKFVWKKDGNIIGSG-GRRKIFENGN 642
P F+++P S EG VT+ C A+P + WK +G I R GN
Sbjct: 2 PVFEEQP--SSLLFPEGSPEEKVTLGCRARASPPATYRWKMNGTEIKFAPESRYTLVAGN 59
Query: 643 LLIS-PVSRDDSGIYSCTATNVHG 665
L+I+ P D+G Y C A N G
Sbjct: 60 LVINNPQKARDAGSYQCLAINRCG 83
Score = 33.4 bits (76), Expect = 0.097
Identities = 25/77 (32%), Positives = 30/77 (38%), Gaps = 6/77 (7%)
Query: 506 LTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQC 565
+T C A P TY W NG + + RY + L I RD YQC
Sbjct: 22 VTLGCRARASPPATYRWKMNG-----TEIKFAPESRYTLVAGNLVINNPQKARDAGSYQC 76
Query: 566 RAKNQLKTRYS-SAQLR 581
A N+ T S A LR
Sbjct: 77 LAINRCGTVVSREANLR 93
Score = 33.0 bits (75), Expect = 0.14
Identities = 22/80 (27%), Positives = 29/80 (36%), Gaps = 4/80 (5%)
Query: 407 FPEAPKAGDKVRLECVAFGYPVPSYNWTRRGSPL---PRNAYFENFNRILTIPNVKVEDQ 463
FPE KV L C A P +Y W G+ + P + Y ++ K D
Sbjct: 13 FPEGSPEE-KVTLGCRARASPPATYRWKMNGTEIKFAPESRYTLVAGNLVINNPQKARDA 71
Query: 464 GEYICRASNDRSALESSVTI 483
G Y C A N + S
Sbjct: 72 GSYQCLAINRCGTVVSREAN 91
>gnl|CDD|214480 smart00034, CLECT, C-type lectin (CTL) or carbohydrate-recognition
domain (CRD). Many of these domains function as
calcium-dependent carbohydrate binding modules.
Length = 124
Score = 65.3 bits (159), Expect = 1e-12
Identities = 34/131 (25%), Positives = 48/131 (36%), Gaps = 8/131 (6%)
Query: 29 CPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDSDLANVNDADEHGFIMYQLFWQDPQR 88
CP W+ Y CY+F KT DA+ C+SL LA+++ E+ F+ L
Sbjct: 1 CPSGWISYGGKCYKFSTEK-KTWEDAQAFCQSLGGHLASIHSEAENDFVASLLKNSGSSD 59
Query: 89 RKWYFGGT-QQSPNLWVNEDGTNLNELDAAFLPEPADNVQRDYLAYSFSQSLKRWGFERV 147
W G + S W DG+ + N S S +W
Sbjct: 60 YYW-IGLSDPDSNGSWQWSDGSGPV--SYSNWAPGEPNNSSGDCVV-LSTSGGKWNDVSC 115
Query: 148 TGMEPLLFICE 158
T L F+CE
Sbjct: 116 T--SKLPFVCE 124
>gnl|CDD|143165 cd00096, Ig, Immunoglobulin domain. Ig: immunoglobulin (Ig) domain
found in the Ig superfamily. The Ig superfamily is a
heterogenous group of proteins, built on a common fold
comprised of a sandwich of two beta sheets. Members of
this group are components of immunoglobulin, neuroglia,
cell surface glycoproteins, such as, T-cell receptors,
CD2, CD4, CD8, and membrane glycoproteins, such as,
butyrophilin and chondroitin sulfate proteoglycan core
protein. A predominant feature of most Ig domains is a
disulfide bridge connecting the two beta-sheets with a
tryptophan residue packed against the disulfide bond.
Length = 74
Score = 61.4 bits (148), Expect = 8e-12
Identities = 28/74 (37%), Positives = 36/74 (48%), Gaps = 8/74 (10%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRI--------LTIPNVKVEDQGEYIC 468
V L C+A G P P+ W + G PLP + + LTI NV +ED G Y C
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTC 60
Query: 469 RASNDRSALESSVT 482
ASN + +SVT
Sbjct: 61 VASNSAGTVSASVT 74
Score = 58.7 bits (141), Expect = 8e-11
Identities = 22/72 (30%), Positives = 31/72 (43%), Gaps = 7/72 (9%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSG-------GRRKIFENGNLLISPVSRDDSGIYSC 658
VT+ C P P W K+G + S R + L IS V+ +DSG Y+C
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTC 60
Query: 659 TATNVHGMDESK 670
A+N G +
Sbjct: 61 VASNSAGTVSAS 72
Score = 52.9 bits (126), Expect = 8e-09
Identities = 25/75 (33%), Positives = 32/75 (42%), Gaps = 2/75 (2%)
Query: 506 LTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDN-VLTIRYLNPERDPAMYQ 564
+T TC A G P T +W +NG+ L S L R + LTI + E D Y
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLE-DSGTYT 59
Query: 565 CRAKNQLKTRYSSAQ 579
C A N T +S
Sbjct: 60 CVASNSAGTVSASVT 74
Score = 51.3 bits (122), Expect = 3e-08
Identities = 22/72 (30%), Positives = 35/72 (48%), Gaps = 3/72 (4%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRGS 271
+TL+C A G P P+ W K + + L S + + L I++ +ED G+
Sbjct: 1 VTLTCLASGPPPPTITWLKNG--KPLPSSVLTRVRSSRGTSSGSSTLTISNV-TLEDSGT 57
Query: 272 YHCKASNKFGSI 283
Y C ASN G++
Sbjct: 58 YTCVASNSAGTV 69
Score = 44.4 bits (104), Expect = 7e-06
Identities = 17/76 (22%), Positives = 30/76 (39%), Gaps = 3/76 (3%)
Query: 697 LQLRCSAHTEELLDVAYIWTHNGVRIGN-MDLNELETPNINIDGGLLEITNASFADAGEY 755
+ L C A + W NG + + + + + L I+N + D+G Y
Sbjct: 1 VTLTCLASGPPPPTI--TWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTY 58
Query: 756 ECVVKSTVGKISTKTT 771
CV ++ G +S T
Sbjct: 59 TCVASNSAGTVSASVT 74
Score = 30.1 bits (67), Expect = 0.90
Identities = 11/56 (19%), Positives = 17/56 (30%), Gaps = 5/56 (8%)
Query: 321 TNYPGVNYYWARDYFPN-----FVEEDKRVFVSYDGALYFSALEQIDAGNYSCNVQ 371
+ P W ++ P R S L S + D+G Y+C
Sbjct: 8 SGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTCVAS 63
>gnl|CDD|143169 cd04968, Ig3_Contactin_like, Third Ig domain of contactin.
Ig3_Contactin_like: Third Ig domain of contactins.
Contactins are neural cell adhesion molecules and are
comprised of six Ig domains followed by four fibronectin
type III(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. The first four Ig domains
form the intermolecular binding fragment, which arranges
as a compact U-shaped module via contacts between Ig
domains 1 and 4, and between Ig domains 2 and 3.
Contactin-2 (TAG-1, axonin-1) may play a part in the
neuronal processes of neurite outgrowth, axon guidance
and fasciculation, and neuronal migration. This group
also includes contactin-1 and contactin-5. The different
contactins show different expression patterns in the
central nervous system. During development and in
adulthood, contactin-2 is transiently expressed in
subsets of central and peripheral neurons. Contactin-5
is expressed specifically in the rat postnatal nervous
system, peaking at about 3 weeks postnatal, and a lack
of contactin-5 (NB-2) results in an impairment of
neuronal act ivity in the rat auditory system.
Contactin-5 is highly expressed in the adult human brain
in the occipital lobe and in the amygdala. Contactin-1
is differentially expressed in tumor tissues and may,
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 88
Score = 60.2 bits (146), Expect = 3e-11
Identities = 27/74 (36%), Positives = 35/74 (47%), Gaps = 2/74 (2%)
Query: 401 NNFPKTFPEAPKAGDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKV 460
FPK G V LEC A G PVP W + +P +A +L IPN++
Sbjct: 5 VVFPKDTYAL--KGQNVTLECFALGNPVPQIKWRKVDGSMPSSAEISMSGAVLKIPNIQF 62
Query: 461 EDQGEYICRASNDR 474
ED+G Y C A N +
Sbjct: 63 EDEGTYECEAENIK 76
Score = 50.2 bits (120), Expect = 8e-08
Identities = 30/90 (33%), Positives = 43/90 (47%), Gaps = 4/90 (4%)
Query: 587 PSFKKRPLESETYAGEGGNVTIFCNPEAAPKPKFVWKK-DGNIIGSGGRRKIFENGNLLI 645
PS + +TYA +G NVT+ C P P+ W+K DG++ S L I
Sbjct: 1 PSIIVVFPK-DTYALKGQNVTLECFALGNPVPQIKWRKVDGSMPSSAEISM--SGAVLKI 57
Query: 646 SPVSRDDSGIYSCTATNVHGMDESKGRLIV 675
+ +D G Y C A N+ G D +GR+ V
Sbjct: 58 PNIQFEDEGTYECEAENIKGKDTHQGRIYV 87
Score = 36.3 bits (84), Expect = 0.008
Identities = 14/41 (34%), Positives = 24/41 (58%)
Query: 735 INIDGGLLEITNASFADAGEYECVVKSTVGKISTKTTVIVE 775
I++ G +L+I N F D G YEC ++ GK + + + V+
Sbjct: 48 ISMSGAVLKIPNIQFEDEGTYECEAENIKGKDTHQGRIYVQ 88
Score = 33.6 bits (77), Expect = 0.073
Identities = 24/70 (34%), Positives = 32/70 (45%), Gaps = 11/70 (15%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRGS 271
+TL C+A G P P +W K D S ++SG L I + Q ED G+
Sbjct: 19 VTLECFALGNPVPQIKWRKVDGS----------MPSSAEISMSGAVLKIPN-IQFEDEGT 67
Query: 272 YHCKASNKFG 281
Y C+A N G
Sbjct: 68 YECEAENIKG 77
>gnl|CDD|143231 cd05754, Ig3_Perlecan_like, Third immunoglobulin (Ig)-like domain
found in Perlecan and similar proteins.
Ig3_Perlecan_like: domain similar to the third
immunoglobulin (Ig)-like domain found in Perlecan.
Perlecan is a large multi-domain heparin sulfate
proteoglycan, important in tissue development and
organogenesis. Perlecan can be represented as 5 major
portions; its fourth major portion (domain IV) is a
tandem repeat of immunoglobulin-like domains (Ig2-Ig15),
which can vary in size due to alternative splicing.
Perlecan binds many cellular and extracellular ligands.
Its domain IV region has many binding sites. Some of
these have been mapped at the level of individual
Ig-like domains, including a site restricted to the Ig5
domain for heparin/sulfatide, a site restricted to the
Ig3 domain for nidogen-1 and nidogen-2, a site
restricted to Ig4-5 for fibronectin, and sites
restricted to Ig2 and to Ig13-15 for fibulin-2.
Length = 85
Score = 59.5 bits (144), Expect = 5e-11
Identities = 28/74 (37%), Positives = 37/74 (50%), Gaps = 3/74 (4%)
Query: 412 KAGDKVRLECVAFGY-PVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRA 470
+ G V C A P + WTR G LP A +FN ILTI NV++ D G Y+C
Sbjct: 14 RPGADVSFICRAKSKSPAYTLVWTRVGGGLPSRAM--DFNGILTIRNVQLSDAGTYVCTG 71
Query: 471 SNDRSALESSVTIS 484
SN E++ T+
Sbjct: 72 SNMLDTDEATATLY 85
Score = 41.4 bits (97), Expect = 1e-04
Identities = 22/74 (29%), Positives = 33/74 (44%), Gaps = 4/74 (5%)
Query: 602 EGGNVTIFCNPEA-APKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTA 660
G +V+ C ++ +P VW + G + S NG L I V D+G Y CT
Sbjct: 15 PGADVSFICRAKSKSPAYTLVWTRVGGGLPSRAMDF---NGILTIRNVQLSDAGTYVCTG 71
Query: 661 TNVHGMDESKGRLI 674
+N+ DE+ L
Sbjct: 72 SNMLDTDEATATLY 85
Score = 30.2 bits (68), Expect = 1.1
Identities = 20/77 (25%), Positives = 29/77 (37%), Gaps = 18/77 (23%)
Query: 686 PPKITIAAHRNLQLRCSAHTEELLDVAY--IWT--HNGVRIGNMDLNELETPNINIDGGL 741
P + ++ C A ++ AY +WT G+ MD N G+
Sbjct: 8 PRSQEVRPGADVSFICRAKSK---SPAYTLVWTRVGGGLPSRAMDFN-----------GI 53
Query: 742 LEITNASFADAGEYECV 758
L I N +DAG Y C
Sbjct: 54 LTIRNVQLSDAGTYVCT 70
>gnl|CDD|153063 cd03593, CLECT_NK_receptors_like, C-type lectin-like domain (CTLD)
of the type found in natural killer cell receptors
(NKRs). CLECT_NK_receptors_like: C-type lectin-like
domain (CTLD) of the type found in natural killer cell
receptors (NKRs), including proteins similar to oxidized
low density lipoprotein (OxLDL) receptor (LOX-1), CD94,
CD69, NKG2-A and -D, osteoclast inhibitory lectin
(OCIL), dendritic cell-associated C-type lectin-1
(dectin-1), human myeloid inhibitory C-type lectin-like
receptor (MICL), mast cell-associated functional antigen
(MAFA), killer cell lectin-like receptors: subfamily F,
member 1 (KLRF1) and subfamily B, member 1 (KLRB1), and
lys49 receptors. CTLD refers to a domain homologous to
the carbohydrate-recognition domains (CRDs) of the
C-type lectins. NKRs are variously associated with
activation or inhibition of natural killer (NK) cells.
Activating NKRs stimulate cytolysis by NK cells of
virally infected or transformed cells; inhibitory NKRs
block cytolysis upon recognition of markers of healthy
self cells. Most Lys49 receptors are inhibitory; some
are stimulatory. OCIL inhibits NK cell function via
binding to the receptor NKRP1D. Murine OCIL in addition
to inhibiting NK cell function inhibits osteoclast
differentiation. MAFA clusters with the type I Fc
epsilon receptor (FcepsilonRI) and inhibits the mast
cells secretory response to FcepsilonRI stimulus. CD72
is a negative regulator of B cell receptor signaling.
NKG2D is an activating receptor for stress-induced
antigens; human NKG2D ligands include the stress induced
MHC-I homologs, MICA, MICB, and ULBP family of
glycoproteins Several NKRs have a carbohydrate-binding
capacity which is not mediated through calcium ions
(e.g. OCIL binds a range of high molecular weight
sulfated glycosaminoglycans including dextran sulfate,
fucoidan, and gamma-carrageenan sugars). Dectin-1 binds
fungal beta-glucans and in involved in the innate immune
responses to fungal pathogens. MAFA binds saccharides
having terminal alpha-D mannose residues in a
calcium-dependent manner. LOX-1 is the major receptor
for OxLDL in endothelial cells and thought to play a
role in the pathology of atherosclerosis. Some NKRs
exist as homodimers (e.g.Lys49, NKG2D, CD69, LOX-1) and
some as heterodimers (e.g. CD94/NKG2A). Dectin-1 can
function as a monomer in vitro.
Length = 116
Score = 59.7 bits (145), Expect = 8e-11
Identities = 34/138 (24%), Positives = 53/138 (38%), Gaps = 31/138 (22%)
Query: 29 CPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDSDLANVNDADEHGFIMYQL----FW- 83
CP+ W+ Y + CY F KT N++K C S +S L ++D +E F+ Q+ +W
Sbjct: 1 CPKDWICYGNKCYYFSMEK-KTWNESKEACSSKNSSLLKIDDEEELEFLQSQIGSSSYWI 59
Query: 84 ---QDPQRRKWYFGGTQQSPNLWVNEDGTNLNELDAAFLPEPADNVQRDYLAYSFSQSLK 140
++ + W W DG+ LN L + + AY L
Sbjct: 60 GLSREKSEKPW----------KW--IDGSPLNNLF-----NIRGSTKSGNCAY-----LS 97
Query: 141 RWGFERVTGMEPLLFICE 158
G +ICE
Sbjct: 98 STGIYSEDCSTKKRWICE 115
>gnl|CDD|143284 cd05876, Ig3_L1-CAM, Third immunoglobulin (Ig)-like domain of the
L1 cell adhesion molecule (CAM). Ig3_L1-CAM: third
immunoglobulin (Ig)-like domain of the L1 cell adhesion
molecule (CAM). L1 belongs to the L1 subfamily of cell
adhesion molecules (CAMs) and is comprised of an
extracellular region having six Ig-like domains, five
fibronectin type III domains, a transmembrane region and
an intracellular domain. L1 is primarily expressed in
the nervous system and is involved in its development
and function. L1 is associated with an X-linked
recessive disorder, X-linked hydrocephalus, MASA
syndrome, or spastic paraplegia type 1, that involves
abnormalities of axonal growth. This group also contains
the chicken neuron-glia cell adhesion molecule, Ng-CAM.
Length = 71
Score = 58.0 bits (140), Expect = 1e-10
Identities = 25/71 (35%), Positives = 36/71 (50%), Gaps = 1/71 (1%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRN-AYFENFNRILTIPNVKVEDQGEYICRASNDRS 475
+ LEC+A G P P +W R PL N N N+ L + NV D GEY+C A N
Sbjct: 1 LVLECIAEGLPTPEVHWDRIDGPLSPNRTKKLNNNKTLQLDNVLESDDGEYVCTAENSEG 60
Query: 476 ALESSVTISIQ 486
+ T++++
Sbjct: 61 SARHHYTVTVE 71
Score = 32.2 bits (73), Expect = 0.16
Identities = 17/60 (28%), Positives = 25/60 (41%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATNVHG 665
+ + C E P P+ W + + +K+ N L + V D G Y CTA N G
Sbjct: 1 LVLECIAEGLPTPEVHWDRIDGPLSPNRTKKLNNNKTLQLDNVLESDDGEYVCTAENSEG 60
Score = 29.1 bits (65), Expect = 2.1
Identities = 22/73 (30%), Positives = 25/73 (34%), Gaps = 12/73 (16%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIIN-DPRQVEDRG 270
+ L C A G P P W + D PLS R N + D D G
Sbjct: 1 LVLECIAEGLPTPEVHWDRID-----------GPLSPNRTKKLNNNKTLQLDNVLESDDG 49
Query: 271 SYHCKASNKFGSI 283
Y C A N GS
Sbjct: 50 EYVCTAENSEGSA 62
>gnl|CDD|143199 cd05722, Ig1_Neogenin, First immunoglobulin (Ig)-like domain in
neogenin and similar proteins. Ig1_Neogenin: first
immunoglobulin (Ig)-like domain in neogenin and related
proteins. Neogenin is a cell surface protein which is
expressed in the developing nervous system of vertebrate
embryos in the growing nerve cells. It is also expressed
in other embryonic tissues, and may play a general role
in developmental processes such as cell migration,
cell-cell recognition, and tissue growth regulation.
Included in this group is the tumor suppressor protein
DCC, which is deleted in colorectal carcinoma . DCC and
neogenin each have four Ig-like domains followed by six
fibronectin type III domains, a transmembrane domain,
and an intracellular domain.
Length = 95
Score = 56.3 bits (136), Expect = 8e-10
Identities = 32/82 (39%), Positives = 42/82 (51%), Gaps = 9/82 (10%)
Query: 588 SFKKRPLESETYAGEGGNVTIFCNPEAAPKPKFVWKKDGNII--GSGGRRKIFENGNLLI 645
F P S+ A GG V + C+ E P PK WKKDG ++ S RR+ NG+LLI
Sbjct: 1 WFLSEP--SDIVAVRGGPVVLNCSAEGEPPPKIEWKKDGVLLNLVSDERRQQLPNGSLLI 58
Query: 646 SPV-----SRDDSGIYSCTATN 662
+ V ++ D G Y C A N
Sbjct: 59 TSVVHSKHNKPDEGFYQCVAQN 80
Score = 45.9 bits (109), Expect = 4e-06
Identities = 34/106 (32%), Positives = 51/106 (48%), Gaps = 17/106 (16%)
Query: 191 YFIKQPTDVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKR 250
+F+ +P+D+V +LN C A G P P EW K+D V LV++ ++R
Sbjct: 1 WFLSEPSDIVAVRGGPVVLN-----CSAEGEPPPKIEW-KKDGVLLNLVSD------ERR 48
Query: 251 FTLSGGNLIINDPRQVE----DRGSYHCKASNK-FGSIISESVQLA 291
L G+L+I + D G Y C A N GSI+S + +L
Sbjct: 49 QQLPNGSLLITSVVHSKHNKPDEGFYQCVAQNDSLGSIVSRTARLT 94
Score = 30.5 bits (69), Expect = 0.95
Identities = 24/82 (29%), Positives = 29/82 (35%), Gaps = 8/82 (9%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLP---RNAYFENFNRILTIPNVK-----VEDQGE 465
G V L C A G P P W + G L + N L I +V D+G
Sbjct: 14 GGPVVLNCSAEGEPPPKIEWKKDGVLLNLVSDERRQQLPNGSLLITSVVHSKHNKPDEGF 73
Query: 466 YICRASNDRSALESSVTISIQA 487
Y C A ND S T +
Sbjct: 74 YQCVAQNDSLGSIVSRTARLTV 95
Score = 29.4 bits (66), Expect = 2.4
Identities = 19/73 (26%), Positives = 30/73 (41%), Gaps = 12/73 (16%)
Query: 503 QADLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQD------NVLTIRYLNP 556
+ C A G P W ++G LLN D+ R + + +V+ ++ P
Sbjct: 14 GGPVVLNCSAEGEPPPKIEWKKDGVLLNLV----SDERRQQLPNGSLLITSVVHSKHNKP 69
Query: 557 ERDPAMYQCRAKN 569
D YQC A+N
Sbjct: 70 --DEGFYQCVAQN 80
>gnl|CDD|153057 cd00037, CLECT, C-type lectin (CTL)/C-type lectin-like (CTLD)
domain. CLECT: C-type lectin (CTL)/C-type lectin-like
(CTLD) domain; protein domains homologous to the
carbohydrate-recognition domains (CRDs) of the C-type
lectins. This group is chiefly comprised of eukaryotic
CTLDs, but contains some, as yet functionally
uncharacterized, bacterial CTLDs. Many CTLDs are
calcium-dependent carbohydrate binding modules; other
CTLDs bind protein ligands, lipids, and inorganic
surfaces, including CaCO3 and ice. Animal C-type
lectins are involved in such functions as extracellular
matrix organization, endocytosis, complement activation,
pathogen recognition, and cell-cell interactions. For
example: mannose-binding lectin and lung surfactant
proteins A and D bind carbohydrates on surfaces (e.g.
pathogens, allergens, necrotic, and apoptotic cells) and
mediate functions associated with killing and
phagocytosis; P (platlet)-, E (endothelial)-, and L
(leukocyte)- selectins (sels) mediate the initial
attachment, tethering, and rolling of lymphocytes on
inflamed vascular walls enabling subsequent lymphocyte
adhesion and transmigration. CTLDs may bind a variety
of carbohydrate ligands including mannose,
N-acetylglucosamine, galactose, N-acetylgalactosamine,
and fucose. Several CTLDs bind to protein ligands, and
only some of these binding interactions are
Ca2+-dependent; including the CTLDs of Coagulation
Factors IX/X (IX/X) and Von Willebrand Factor (VWF)
binding proteins, and natural killer cell receptors.
C-type lectins, such as lithostathine, and some type II
antifreeze glycoproteins function in a Ca2+-independent
manner to bind inorganic surfaces. Many proteins in
this group contain a single CTLD; these CTLDs associate
with each other through several different surfaces to
form dimers, trimers, or tetramers, from which
ligand-binding sites project in different orientations.
Various vertebrate type 1 transmembrane proteins
including macrophage mannose receptor, endo180,
phospholipase A2 receptor, and dendritic and epithelial
cell receptor (DEC205) have extracellular domains
containing 8 or more CTLDs; these CTLDs remain in the
parent model. In some members (IX/X and VWF binding
proteins), a loop extends to the adjoining domain to
form a loop-swapped dimer. A similar conformation is
seen in the macrophage mannose receptor CRD4's putative
non-sugar bound form of the domain in the acid
environment of the endosome. Lineage specific
expansions of CTLDs have occurred in several animal
lineages including Drosophila melanogaster and
Caenorhabditis elegans; these CTLDs also remain in the
parent model.
Length = 116
Score = 56.5 bits (136), Expect = 1e-09
Identities = 31/121 (25%), Positives = 48/121 (39%), Gaps = 7/121 (5%)
Query: 39 SCYRFVKSPLKTRNDAKLNCKSLDSDLANVNDADEHGFIMYQLFWQDPQRRKWYFGGT-Q 97
SCY+F T +A+ C+SL LA+++ +E+ F+ L + + G
Sbjct: 1 SCYKFSTEK-LTWEEAQEYCRSLGGHLASIHSEEENDFLASLL--KKSSSSDVWIGLNDL 57
Query: 98 QSPNLWVNEDGTNLNELDAAFLPEPADNVQRDYLAYSFSQSLKRWGFERVTGMEPLLFIC 157
S W DG+ L + EP D + S S + V+ L FIC
Sbjct: 58 SSEGTWKWSDGSPLVDYTNWAPGEPNPGGSEDCVVLSSSSD---GKWNDVSCSSKLPFIC 114
Query: 158 E 158
E
Sbjct: 115 E 115
>gnl|CDD|206066 pfam13895, Ig_2, Immunoglobulin domain. This domain contains
immunoglobulin-like domains.
Length = 80
Score = 54.8 bits (132), Expect = 2e-09
Identities = 23/64 (35%), Positives = 31/64 (48%), Gaps = 7/64 (10%)
Query: 602 EGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTAT 661
EG +VT+ C+ P P + W KDG + S N VS +DSG Y+C A+
Sbjct: 13 EGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQNGFFTPN-------VSAEDSGTYTCVAS 65
Query: 662 NVHG 665
N G
Sbjct: 66 NGGG 69
Score = 52.1 bits (125), Expect = 2e-08
Identities = 27/74 (36%), Positives = 35/74 (47%), Gaps = 7/74 (9%)
Query: 413 AGDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASN 472
G+ V L C A G P P+Y W + G PL + N PNV ED G Y C ASN
Sbjct: 13 EGEDVTLTCSAPGNPPPNYTWYKDGVPLS-----SSQNGFF-TPNVSAEDSGTYTCVASN 66
Query: 473 DR-SALESSVTISI 485
+ VT+++
Sbjct: 67 GGGGKTSNPVTLTV 80
Score = 47.4 bits (113), Expect = 6e-07
Identities = 25/80 (31%), Positives = 34/80 (42%), Gaps = 17/80 (21%)
Query: 211 DITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRG 270
D+TL+C A G P P+Y W+K+ + + FT + ED G
Sbjct: 16 DVTLTCSAPGNPPPNYTWYKDG--------VPLSSSQNGFFTPN---------VSAEDSG 58
Query: 271 SYHCKASNKFGSIISESVQL 290
+Y C ASN G S V L
Sbjct: 59 TYTCVASNGGGGKTSNPVTL 78
Score = 35.1 bits (81), Expect = 0.018
Identities = 22/79 (27%), Positives = 34/79 (43%), Gaps = 15/79 (18%)
Query: 505 DLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQ 564
D+T TC A G P Y+W+++G L+S Q+ +F + ++ E D Y
Sbjct: 16 DVTLTCSAPGNPPPNYTWYKDGVPLSS------SQNGFFTPN-------VSAE-DSGTYT 61
Query: 565 CRAKN-QLKTRYSSAQLRV 582
C A N + L V
Sbjct: 62 CVASNGGGGKTSNPVTLTV 80
Score = 35.1 bits (81), Expect = 0.019
Identities = 22/90 (24%), Positives = 30/90 (33%), Gaps = 16/90 (17%)
Query: 686 PPKITIAAHRNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGLLEIT 745
P + ++ L CSA Y W +GV + + N
Sbjct: 6 PSPTVVFEGEDVTLTCSAPGNP--PPNYTWYKDGVPLS-------SSQNGFF------TP 50
Query: 746 NASFADAGEYECVVK-STVGKISTKTTVIV 774
N S D+G Y CV GK S T+ V
Sbjct: 51 NVSAEDSGTYTCVASNGGGGKTSNPVTLTV 80
>gnl|CDD|143259 cd05851, Ig3_Contactin-1, Third Ig domain of contactin-1.
Ig3_Contactin-1: Third Ig domain of the neural cell
adhesion molecule contactin-1. Contactins are comprised
of six Ig domains followed by four fibronectin type III
(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-1 is
differentially expressed in tumor tissues and may
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 88
Score = 52.7 bits (126), Expect = 1e-08
Identities = 24/61 (39%), Positives = 31/61 (50%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASND 473
G V LEC A G PVP W + P+P A +L I N++ ED+G Y C A N
Sbjct: 16 GQNVTLECFALGNPVPVIRWRKILEPMPATAEISMSGAVLKIFNIQPEDEGTYECEAENI 75
Query: 474 R 474
+
Sbjct: 76 K 76
Score = 44.2 bits (104), Expect = 1e-05
Identities = 28/86 (32%), Positives = 38/86 (44%), Gaps = 15/86 (17%)
Query: 597 ETYAGEGGNVTIFCNPEAAPKPKFVWKK-------DGNIIGSGGRRKIFENGNLLISPVS 649
+TYA +G NVT+ C P P W+K I SG KIF +
Sbjct: 10 DTYALKGQNVTLECFALGNPVPVIRWRKILEPMPATAEISMSGAVLKIFN--------IQ 61
Query: 650 RDDSGIYSCTATNVHGMDESKGRLIV 675
+D G Y C A N+ G D+ + R+ V
Sbjct: 62 PEDEGTYECEAENIKGKDKHQARVYV 87
Score = 34.2 bits (78), Expect = 0.038
Identities = 22/69 (31%), Positives = 35/69 (50%), Gaps = 13/69 (18%)
Query: 211 DITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPL-SDKRFTLSGGNLIINDPRQVEDR 269
++TL C+A G P P W K +++P+ + ++SG L I + Q ED
Sbjct: 18 NVTLECFALGNPVPVIRWRK-----------ILEPMPATAEISMSGAVLKIFNI-QPEDE 65
Query: 270 GSYHCKASN 278
G+Y C+A N
Sbjct: 66 GTYECEAEN 74
Score = 31.1 bits (70), Expect = 0.59
Identities = 15/44 (34%), Positives = 23/44 (52%)
Query: 732 TPNINIDGGLLEITNASFADAGEYECVVKSTVGKISTKTTVIVE 775
T I++ G +L+I N D G YEC ++ GK + V V+
Sbjct: 45 TAEISMSGAVLKIFNIQPEDEGTYECEAENIKGKDKHQARVYVQ 88
>gnl|CDD|214495 smart00060, FN3, Fibronectin type 3 domain. One of three types of
internal repeat within the plasma protein, fibronectin.
The tenth fibronectin type III repeat contains a RGD
cell recognition sequence in a flexible loop between 2
strands. Type III modules are present in both
extracellular and intracellular proteins.
Length = 83
Score = 52.6 bits (126), Expect = 1e-08
Identities = 26/94 (27%), Positives = 37/94 (39%), Gaps = 13/94 (13%)
Query: 778 PGLPGGVQVVEVHKTSATIQWT--DGATNGRPITHYKIIARTNWNSTWFNVSEHVIGKEV 835
P P ++V +V TS T+ W I Y++ R S W KEV
Sbjct: 1 PSPPSNLRVTDVTSTSVTLSWEPPPDDGITGYIVGYRVEYREE-GSEW---------KEV 50
Query: 836 DRYTGRKEASIENVLVPWSTYEFKVIAGNELGYG 869
+ ++ L P + YEF+V A N G G
Sbjct: 51 NVTPSSTSYTLTG-LKPGTEYEFRVRAVNGAGEG 83
Score = 43.4 bits (102), Expect = 2e-05
Identities = 16/72 (22%), Positives = 31/72 (43%), Gaps = 5/72 (6%)
Query: 902 LSISWEPLPREKQNAPNIYYKIFWRKKNDTEFQSETLKEYGNVGIAVVRIPSEFYYTEYE 961
+++SWEP P + + Y++ +R++ + + TEYE
Sbjct: 17 VTLSWEPPPDDGITGYIVGYRVEYREEGSEWKEVNV-----TPSSTSYTLTGLKPGTEYE 71
Query: 962 VKVQAINDVGPG 973
+V+A+N G G
Sbjct: 72 FRVRAVNGAGEG 83
>gnl|CDD|215677 pfam00047, ig, Immunoglobulin domain. Members of the
immunoglobulin superfamily are found in hundreds of
proteins of different functions. Examples include
antibodies, the giant muscle kinase titin and receptor
tyrosine kinases. Immunoglobulin-like domains may be
involved in protein-protein and protein-ligand
interactions. The Pfam alignments do not include the
first and last strand of the immunoglobulin-like domain.
Length = 62
Score = 51.4 bits (123), Expect = 2e-08
Identities = 19/62 (30%), Positives = 28/62 (45%), Gaps = 4/62 (6%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN----LLISPVSRDDSGIYSC 658
G +VT+ C+ P+ W K+G + EN L IS V+ +DSG Y+C
Sbjct: 1 GSSVTLTCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTYTC 60
Query: 659 TA 660
Sbjct: 61 VV 62
Score = 47.5 bits (113), Expect = 5e-07
Identities = 19/62 (30%), Positives = 22/62 (35%), Gaps = 5/62 (8%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYF-----ENFNRILTIPNVKVEDQGEYIC 468
G V L C G P W + G L + + LTI NV ED G Y C
Sbjct: 1 GSSVTLTCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTYTC 60
Query: 469 RA 470
Sbjct: 61 VV 62
Score = 37.1 bits (86), Expect = 0.002
Identities = 17/65 (26%), Positives = 26/65 (40%), Gaps = 6/65 (9%)
Query: 696 NLQLRCSAHTEELLDVAYIWTHNG-VRIGNMDLNELETPNINIDGGLLEITNASFADAGE 754
++ L CS +DV W G + + E + L I+N + D+G
Sbjct: 3 SVTLTCSVSGPPQVDV--TWFKEGKGLEESTTVGTDENRVSS---ITLTISNVTPEDSGT 57
Query: 755 YECVV 759
Y CVV
Sbjct: 58 YTCVV 62
Score = 33.3 bits (76), Expect = 0.050
Identities = 20/59 (33%), Positives = 26/59 (44%), Gaps = 3/59 (5%)
Query: 509 TCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQCRA 567
TC G P V +WF+ G+ L T D++R LTI + PE D Y C
Sbjct: 7 TCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSS--ITLTISNVTPE-DSGTYTCVV 62
Score = 31.7 bits (72), Expect = 0.18
Identities = 18/69 (26%), Positives = 26/69 (37%), Gaps = 10/69 (14%)
Query: 210 NDITLSCYAGGYPNPSYEWFKED--YVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVE 267
+ +TL+C G P WFKE + V + +S T+S E
Sbjct: 2 SSVTLTCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTIS--------NVTPE 53
Query: 268 DRGSYHCKA 276
D G+Y C
Sbjct: 54 DSGTYTCVV 62
Score = 29.8 bits (67), Expect = 0.85
Identities = 10/52 (19%), Positives = 17/52 (32%), Gaps = 2/52 (3%)
Query: 321 TNYPGVNYYWARD--YFPNFVEEDKRVFVSYDGALYFSALEQIDAGNYSCNV 370
+ P V+ W ++ L S + D+G Y+C V
Sbjct: 11 SGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTYTCVV 62
>gnl|CDD|200951 pfam00041, fn3, Fibronectin type III domain.
Length = 84
Score = 51.7 bits (124), Expect = 2e-08
Identities = 26/95 (27%), Positives = 35/95 (36%), Gaps = 16/95 (16%)
Query: 781 PGGVQVVEVHKTSATIQWTDGATNGRPITHYKIIAR---TNWNSTWFNVSEHVIGKEVDR 837
P + V +V TS T+ W+ PIT Y++ R V
Sbjct: 3 PTNLTVTDVTSTSLTLSWS-PPPGNGPITGYEVEYRPVNGGEEWKEITVPGTT-----TS 56
Query: 838 YTGRKEASIENVLVPWSTYEFKVIAGNELGYGEPS 872
YT + L P + YE +V A N G G PS
Sbjct: 57 YT------LTG-LKPGTEYEVRVQAVNGAGEGPPS 84
Score = 40.9 bits (96), Expect = 2e-04
Identities = 27/78 (34%), Positives = 37/78 (47%), Gaps = 12/78 (15%)
Query: 902 LSISWEPLPREKQNAPNIYYKIFWRKKNDTEF-QSETLKEYGNVGIAVVR--IPSEFYYT 958
L++SW P P N P Y++ +R N E + T+ G + P T
Sbjct: 16 LTLSWSPPPG---NGPITGYEVEYRPVNGGEEWKEITVP--GTTTSYTLTGLKP----GT 66
Query: 959 EYEVKVQAINDVGPGPES 976
EYEV+VQA+N G GP S
Sbjct: 67 EYEVRVQAVNGAGEGPPS 84
>gnl|CDD|143211 cd05734, Ig7_DSCAM, Seventh immunoglobulin (Ig)-like domain of Down
Syndrome Cell Adhesion molecule (DSCAM). Ig7_DSCAM: the
seventh immunoglobulin (Ig)-like domain of Down Syndrome
Cell Adhesion molecule (DSCAM). DSCAM is a cell adhesion
molecule expressed largely in the developing nervous
system. The gene encoding DSCAM is located at human
chromosome 21q22, the locus associated with the mental
retardation phenotype of Down Syndrome. DSCAM is
predicted to be the largest member of the IG
superfamily. It has been demonstrated that DSCAM can
mediate cation-independent homophilic intercellular
adhesion.
Length = 79
Score = 51.1 bits (122), Expect = 3e-08
Identities = 27/73 (36%), Positives = 36/73 (49%), Gaps = 8/73 (10%)
Query: 606 VTIFCNPEAAPKPKFVWK--------KDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYS 657
VT+ C+ E P P VWK + + GR ++ NG+LLI V +DSG Y
Sbjct: 1 VTLNCSAEGYPPPTIVWKHSKGRGHPQHTHTCCLAGRIQLLSNGSLLIKHVLEEDSGYYL 60
Query: 658 CTATNVHGMDESK 670
C +N G D SK
Sbjct: 61 CKVSNDVGADASK 73
Score = 41.1 bits (96), Expect = 1e-04
Identities = 29/83 (34%), Positives = 42/83 (50%), Gaps = 10/83 (12%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANL--IDPLSDKRFTLSGGNLIINDPRQV--E 267
+TL+C A GYP P+ W + + R L+ + LS G+L+I + V E
Sbjct: 1 VTLNCSAEGYPPPTIVW---KHSKGRGHPQHTHTCCLAGRIQLLSNGSLLI---KHVLEE 54
Query: 268 DRGSYHCKASNKFGSIISESVQL 290
D G Y CK SN G+ S+S+ L
Sbjct: 55 DSGYYLCKVSNDVGADASKSMVL 77
Score = 40.3 bits (94), Expect = 2e-04
Identities = 24/69 (34%), Positives = 32/69 (46%), Gaps = 9/69 (13%)
Query: 417 VRLECVAFGYPVPSYNWTR-RGSPLPRNAYFENFN-RILTIPN-------VKVEDQGEYI 467
V L C A GYP P+ W +G P++ + RI + N V ED G Y+
Sbjct: 1 VTLNCSAEGYPPPTIVWKHSKGRGHPQHTHTCCLAGRIQLLSNGSLLIKHVLEEDSGYYL 60
Query: 468 CRASNDRSA 476
C+ SND A
Sbjct: 61 CKVSNDVGA 69
>gnl|CDD|143202 cd05725, Ig3_Robo, Third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Ig3_Robo: domain similar to the
third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Robo receptors play a role in
the development of the central nervous system (CNS), and
are receptors of Slit protein. Slit is a repellant
secreted by the neural cells in the midline. Slit acts
through Robo to prevent most neurons from crossing the
midline from either side. Three mammalian Robo homologs
(robo1, -2, and -3), and three mammalian Slit homologs
(Slit-1,-2, -3), have been identified. Commissural
axons, which cross the midline, express low levels of
Robo; longitudinal axons, which avoid the midline,
express high levels of Robo. robo1, -2, and -3 are
expressed by commissural neurons in the vertebrate
spinal cord and Slits 1, -2, -3 are expressed at the
ventral midline. Robo-3 is a divergent member of the
Robo family which instead of being a positive regulator
of slit responsiveness, antagonizes slit responsiveness
in precrossing axons. The Slit-Robo interaction is
mediated by the second leucine-rich repeat (LRR) domain
of Slit and the two N-terminal Ig domains of Robo, Ig1
and Ig2. The primary Robo binding site for Slit2 has
been shown by surface plasmon resonance experiments and
mutational analysis to be is the Ig1 domain, while the
Ig2 domain has been proposed to harbor a weak secondary
binding site.
Length = 69
Score = 50.1 bits (120), Expect = 7e-08
Identities = 24/71 (33%), Positives = 35/71 (49%), Gaps = 3/71 (4%)
Query: 606 VTIFCNPEAAPKPKFVWKK-DGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATNVH 664
V C P P +W+K DG + GR +I ++ +L I V+ D G Y+C A N+
Sbjct: 1 VEFQCEVGGDPVPTVLWRKEDGEL--PKGRAEILDDKSLKIRNVTAGDEGSYTCEAENMV 58
Query: 665 GMDESKGRLIV 675
G E+ L V
Sbjct: 59 GKIEASASLTV 69
Score = 46.2 bits (110), Expect = 2e-06
Identities = 21/69 (30%), Positives = 34/69 (49%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASNDRSA 476
V +C G PVP+ W + LP+ ++ L I NV D+G Y C A N
Sbjct: 1 VEFQCEVGGDPVPTVLWRKEDGELPKGRAEILDDKSLKIRNVTAGDEGSYTCEAENMVGK 60
Query: 477 LESSVTISI 485
+E+S ++++
Sbjct: 61 IEASASLTV 69
Score = 33.1 bits (76), Expect = 0.054
Identities = 12/33 (36%), Positives = 18/33 (54%)
Query: 742 LEITNASFADAGEYECVVKSTVGKISTKTTVIV 774
L+I N + D G Y C ++ VGKI ++ V
Sbjct: 37 LKIRNVTAGDEGSYTCEAENMVGKIEASASLTV 69
Score = 30.1 bits (68), Expect = 0.75
Identities = 20/72 (27%), Positives = 25/72 (34%), Gaps = 11/72 (15%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRGS 271
+ C GG P P+ W KED L R + + D GS
Sbjct: 1 VEFQCEVGGDPVPTVLWRKED-----------GELPKGRAEILDDKSLKIRNVTAGDEGS 49
Query: 272 YHCKASNKFGSI 283
Y C+A N G I
Sbjct: 50 YTCEAENMVGKI 61
>gnl|CDD|222457 pfam13927, Ig_3, Immunoglobulin domain. This family contains
immunoglobulin-like domains.
Length = 74
Score = 50.1 bits (119), Expect = 7e-08
Identities = 28/78 (35%), Positives = 38/78 (48%), Gaps = 5/78 (6%)
Query: 586 KPSFKKRPLESETYAGEGGNVTIFCNPEAAP-KPKFVWKKDGNIIGSGGRRKIFENGNLL 644
KP P S T GG VT+ C+ E P P W ++G+I G G L
Sbjct: 1 KPVITVSPSPSVT---SGGGVTLTCSAEGGPPPPTISWYRNGSISGGSGGLGS-SGSTLT 56
Query: 645 ISPVSRDDSGIYSCTATN 662
+S V+ +DSG Y+C A+N
Sbjct: 57 LSSVTSEDSGTYTCVASN 74
Score = 49.3 bits (117), Expect = 1e-07
Identities = 23/68 (33%), Positives = 32/68 (47%), Gaps = 1/68 (1%)
Query: 406 TFPEAPKAGDKVRLECVAFGYPVP-SYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQG 464
+ + +G V L C A G P P + +W R GS + + LT+ +V ED G
Sbjct: 7 SPSPSVTSGGGVTLTCSAEGGPPPPTISWYRNGSISGGSGGLGSSGSTLTLSSVTSEDSG 66
Query: 465 EYICRASN 472
Y C ASN
Sbjct: 67 TYTCVASN 74
Score = 37.4 bits (86), Expect = 0.002
Identities = 16/78 (20%), Positives = 27/78 (34%), Gaps = 8/78 (10%)
Query: 684 QLPPKITIAAHRNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGLLE 743
+ P ++ + + L CSA W NG G G L
Sbjct: 5 TVSPSPSVTSGGGVTLTCSA-EGGPPPPTISWYRNGSISGGSGGL-------GSSGSTLT 56
Query: 744 ITNASFADAGEYECVVKS 761
+++ + D+G Y CV +
Sbjct: 57 LSSVTSEDSGTYTCVASN 74
Score = 35.4 bits (81), Expect = 0.012
Identities = 19/66 (28%), Positives = 25/66 (37%), Gaps = 9/66 (13%)
Query: 505 DLTWTCEAFGVPD-VTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMY 563
+T TC A G P T SW+RNG + + LT+ + E Y
Sbjct: 17 GVTLTCSAEGGPPPPTISWYRNGSISGG-------SGGLGSSGSTLTLSSVTSEDS-GTY 68
Query: 564 QCRAKN 569
C A N
Sbjct: 69 TCVASN 74
Score = 33.1 bits (75), Expect = 0.088
Identities = 20/69 (28%), Positives = 27/69 (39%), Gaps = 12/69 (17%)
Query: 211 DITLSC-YAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDR 269
+TL+C GG P P+ W++ + S TLS ED
Sbjct: 17 GVTLTCSAEGGPPPPTISWYRNGSISGGSGGLGS---SGSTLTLS--------SVTSEDS 65
Query: 270 GSYHCKASN 278
G+Y C ASN
Sbjct: 66 GTYTCVASN 74
Score = 28.1 bits (62), Expect = 4.7
Identities = 11/56 (19%), Positives = 17/56 (30%), Gaps = 3/56 (5%)
Query: 317 CDPPTNYPGVNYYWARDYFPNFVEEDKRVFVSYDGALYFSALEQIDAGNYSCNVQS 372
C P W Y + S L S++ D+G Y+C +
Sbjct: 22 CSAEGGPPPPTISW---YRNGSISGGSGGLGSSGSTLTLSSVTSEDSGTYTCVASN 74
>gnl|CDD|143206 cd05729, Ig2_FGFR_like, Second immunoglobulin (Ig)-like domain of
fibroblast growth factor (FGF) receptor and similar
proteins. Ig2_FGFR_like: domain similar to the second
immunoglobulin (Ig)-like domain of fibroblast growth
factor (FGF) receptor. FGF receptors bind FGF signaling
polypeptides. FGFs participate in multiple processes
such as morphogenesis, development, and angiogenesis.
FGFs bind to four FGF receptor tyrosine kinases (FGFR1,
-2, -3, -4). Receptor diversity is controlled by
alternative splicing producing splice variants with
different ligand binding characteristics and different
expression patterns. FGFRs have an extracellular region
comprised of three Ig-like domains, a single
transmembrane helix, and an intracellular tyrosine
kinase domain. Ligand binding and specificity reside in
the Ig-like domains 2 and 3, and the linker region that
connects these two. FGFR activation and signaling depend
on FGF-induced dimerization, a process involving cell
surface heparin or heparin sulfate proteoglycans. This
group also contains fibroblast growth factor (FGF)
receptor_like-1(FGFRL1). FGFRL1 does not have a protein
tyrosine kinase domain at its C terminus; neither does
its cytoplasmic domain appear to interact with a
signaling partner. It has been suggested that FGFRL1 may
not have any direct signaling function, but instead acts
as a decoy receptor trapping FGFs and preventing them
from binding other receptors.
Length = 85
Score = 50.5 bits (121), Expect = 7e-08
Identities = 20/65 (30%), Positives = 26/65 (40%), Gaps = 5/65 (7%)
Query: 413 AGDKVRLECVAFGYPVPSYNWTRRGSPL-----PRNAYFENFNRILTIPNVKVEDQGEYI 467
AG VRL+C A G P P+ W + G P L + +V D G+Y
Sbjct: 8 AGSTVRLKCPASGNPRPTITWLKDGKPFKKEHRIGGYKVRKKKWTLILESVVPSDSGKYT 67
Query: 468 CRASN 472
C N
Sbjct: 68 CIVEN 72
Score = 42.4 bits (100), Expect = 6e-05
Identities = 21/76 (27%), Positives = 34/76 (44%), Gaps = 10/76 (13%)
Query: 210 NDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDP--LSDKRFTLSGGNLIINDPRQVE 267
+ + L C A G P P+ W K+ + + I + K++TL +++
Sbjct: 10 STVRLKCPASGNPRPTITWLKDG--KPFKKEHRIGGYKVRKKKWTLILESVV------PS 61
Query: 268 DRGSYHCKASNKFGSI 283
D G Y C NK+GSI
Sbjct: 62 DSGKYTCIVENKYGSI 77
Score = 35.1 bits (81), Expect = 0.017
Identities = 19/67 (28%), Positives = 27/67 (40%), Gaps = 4/67 (5%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN----LLISPVSRDDSGIYSC 658
G V + C P+P W KDG R ++ L++ V DSG Y+C
Sbjct: 9 GSTVRLKCPASGNPRPTITWLKDGKPFKKEHRIGGYKVRKKKWTLILESVVPSDSGKYTC 68
Query: 659 TATNVHG 665
N +G
Sbjct: 69 IVENKYG 75
Score = 28.9 bits (65), Expect = 2.6
Identities = 15/61 (24%), Positives = 25/61 (40%), Gaps = 3/61 (4%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQCRAKN 569
C A G P T +W ++G+ E + R + L + + P D Y C +N
Sbjct: 16 CPASGNPRPTITWLKDGKPFKKEHRIGGYKVRK--KKWTLILESVVPS-DSGKYTCIVEN 72
Query: 570 Q 570
+
Sbjct: 73 K 73
>gnl|CDD|153060 cd03590, CLECT_DC-SIGN_like, C-type lectin-like domain (CTLD) of
the type found in human dendritic cell (DC)-specific
intercellular adhesion molecule 3-grabbing non-integrin
(DC-SIGN) and the related receptor, DC-SIGN receptor
(DC-SIGNR). CLECT_DC-SIGN_like: C-type lectin-like
domain (CTLD) of the type found in human dendritic cell
(DC)-specific intercellular adhesion molecule
3-grabbing non-integrin (DC-SIGN) and the related
receptor, DC-SIGN receptor (DC-SIGNR). This group also
contains proteins similar to hepatic asialoglycoprotein
receptor (ASGP-R) and langerin in human. These
proteins are type II membrane proteins with a CTLD
ectodomain. CTLD refers to a domain homologous to the
carbohydrate-recognition domains (CRDs) of the C-type
lectins. DC-SIGN is thought to mediate the initial
contact between dendritic cells and resting T cells,
and may also mediate the rolling of DCs on epithelium.
DC-SIGN and DC-SIGNR bind to oligosaccharides present
on human tissues, as well as, on pathogens including
parasites, bacteria, and viruses. DC-SIGN and DC-SIGNR
bind to HIV enhancing viral infection of T cells.
DC-SIGN and DC-SIGNR are homotetrameric, and contain
four CTLDs stabilized by a coiled coil of alpha
helices. The hepatic ASGP-R is an endocytic recycling
receptor which binds and internalizes desialylated
glycoproteins having a terminal galactose or
N-acetylgalactosamine residues on their N-linked
carbohydrate chains, via the clathrin-coated pit
mediated endocytic pathway, and delivers them to
lysosomes for degradation. It has been proposed that
glycoproteins bearing terminal Sia (sialic acid)
alpha2, 6GalNAc and Sia alpha2, 6Gal are endogenous
ligands for ASGP-R and that ASGP-R participates in
regulating the relative concentration of serum
glycoproteins bearing alpha 2,6-linked Sia. The human
ASGP-R is a hetero-oligomer composed of two subunits,
both of which are found within this group. Langerin is
expressed in a subset of dendritic leukocytes, the
Langerhans cells (LC). Langerin induces the formation
of Birbeck Granules (BGs) and associates with these BGs
following internalization. Langerin binds, in a
calcium-dependent manner, to glyco-conjugates
containing mannose and related sugars mediating their
uptake and degradation. Langerin molecules oligomerize
as trimers with three CTLDs held together by a
coiled-coil of alpha helices.
Length = 126
Score = 50.4 bits (121), Expect = 2e-07
Identities = 15/55 (27%), Positives = 28/55 (50%), Gaps = 1/55 (1%)
Query: 29 CPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDSDLANVNDADEHGFIMYQLFW 83
CP +W ++ SCY F + K+ +++ C+ + + L +N +E FI L
Sbjct: 1 CPTNWKSFQSSCY-FFSTEKKSWEESRQFCEDMGAHLVIINSQEEQEFISKILSG 54
>gnl|CDD|143262 cd05854, Ig6_Contactin-2, Sixth Ig domain of contactin-2.
Ig6_Contactin-2: Sixth Ig domain of the neural cell
adhesion molecule contactin-2-like. Contactins are
comprised of six Ig domains followed by four fibronectin
type III (FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-2 (TAG-1,
axonin-1) facilitates cell adhesion by homophilic
binding between molecules in apposed membranes. It may
play a part in the neuronal processes of neurite
outgrowth, axon guidance and fasciculation, and neuronal
migration. The first four Ig domains form the
intermolecular binding fragment, which arranges as a
compact U-shaped module by contacts between IG domains 1
and 4, and domains 2 and 3. The different contactins
show different expression patterns in the central
nervous system. During development and in adulthood,
contactin-2 is transiently expressed in subsets of
central and peripheral neurons. Contactin-2 is also
expressed in retinal amacrine cells in the developing
chick retina, corresponding to the period of formation
and maturation of AC proce sses.
Length = 85
Score = 49.3 bits (117), Expect = 2e-07
Identities = 26/87 (29%), Positives = 42/87 (48%), Gaps = 7/87 (8%)
Query: 696 NLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDG----GLLEITNASFAD 751
NL L+C A + +D+ + W+ + I DL++ ++ G L I NA +
Sbjct: 2 NLTLQCHASHDPTMDLTFTWSLDDFPI---DLDKPNGHYRRMEVKETIGDLVIVNAQLSH 58
Query: 752 AGEYECVVKSTVGKISTKTTVIVEGPP 778
AG Y C ++ V S T++V GPP
Sbjct: 59 AGTYTCTAQTVVDSASASATLVVRGPP 85
>gnl|CDD|143207 cd05730, Ig3_NCAM-1_like, Third immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-1 (NCAM).
Ig3_NCAM-1_like: domain similar to the third
immunoglobulin (Ig)-like domain of Neural Cell Adhesion
Molecule NCAM-1 (NCAM). NCAM plays important roles in
the development and regeneration of the central nervous
system, in synaptogenesis and neural migration. NCAM
mediates cell-cell and cell-substratum recognition and
adhesion via homophilic (NCAM-NCAM), and heterophilic
(NCAM-non-NCAM), interactions. NCAM is expressed as
three major isoforms having different intracellular
extensions. The extracellular portion of NCAM has five
N-terminal Ig-like domains and two fibronectin type III
domains. The double zipper adhesion complex model for
NCAM homophilic binding involves Ig1, Ig2, and Ig3. By
this model, Ig1,and Ig2 mediate dimerization of NCAM
molecules situated on the same cell surface (cis
interactions), and Ig3 domains mediate interactions
between NCAM molecules expressed on the surface of
opposing cells (trans interactions), through binding to
the Ig1 and Ig2 domains. The adhesive ability of NCAM is
modulated by the addition of polysialic acid chains to
the fifth Ig-like domain.
Length = 95
Score = 48.8 bits (116), Expect = 4e-07
Identities = 25/78 (32%), Positives = 38/78 (48%), Gaps = 3/78 (3%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRI---LTIPNVKVEDQGEYICRA 470
G V L C A G+P P+ WT+ G P+ +FN +TI +V D+ EY C A
Sbjct: 18 GQSVTLACDADGFPEPTMTWTKDGEPIESGEEKYSFNEDGSEMTILDVDKLDEAEYTCIA 77
Query: 471 SNDRSALESSVTISIQAE 488
N E+ + + + A+
Sbjct: 78 ENKAGEQEAEIHLKVFAK 95
Score = 48.8 bits (116), Expect = 4e-07
Identities = 31/91 (34%), Positives = 46/91 (50%), Gaps = 2/91 (2%)
Query: 587 PSFKKRPLESETYAGEGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIF-ENGN-LL 644
P+ + R E A G +VT+ C+ + P+P W KDG I SG + F E+G+ +
Sbjct: 2 PTIRARQSEVNATANLGQSVTLACDADGFPEPTMTWTKDGEPIESGEEKYSFNEDGSEMT 61
Query: 645 ISPVSRDDSGIYSCTATNVHGMDESKGRLIV 675
I V + D Y+C A N G E++ L V
Sbjct: 62 ILDVDKLDEAEYTCIAENKAGEQEAEIHLKV 92
Score = 37.6 bits (87), Expect = 0.003
Identities = 21/79 (26%), Positives = 38/79 (48%), Gaps = 11/79 (13%)
Query: 507 TWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFI---QDNVLTIRYLNPERDPAMY 563
T C+A G P+ T +W ++GE P+E + + + +TI ++ D A Y
Sbjct: 22 TLACDADGFPEPTMTWTKDGE-------PIESGEEKYSFNEDGSEMTILDVDKL-DEAEY 73
Query: 564 QCRAKNQLKTRYSSAQLRV 582
C A+N+ + + L+V
Sbjct: 74 TCIAENKAGEQEAEIHLKV 92
Score = 33.8 bits (77), Expect = 0.080
Identities = 21/74 (28%), Positives = 30/74 (40%), Gaps = 16/74 (21%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKR----FTLSGGNLIINDPRQVE 267
+TL+C A G+P P+ W K+ +P+ F G + I D +
Sbjct: 21 VTLACDADGFPEPTMTWTKDG-----------EPIESGEEKYSFNEDGSEMTILDVDK-L 68
Query: 268 DRGSYHCKASNKFG 281
D Y C A NK G
Sbjct: 69 DEAEYTCIAENKAG 82
>gnl|CDD|143264 cd05856, Ig2_FGFRL1-like, Second immunoglobulin (Ig)-like domain of
fibroblast growth factor (FGF) receptor_like-1(FGFRL1).
Ig2_FGFRL1-like: second immunoglobulin (Ig)-like domain
of fibroblast growth factor (FGF)
receptor_like-1(FGFRL1). FGFRL1 is comprised of a signal
peptide, three extracellular Ig-like modules, a
transmembrane segment, and a short intracellular domain.
FGFRL1 is expressed preferentially in skeletal tissues.
Similar to FGF receptors, the expressed protein
interacts specifically with heparin and with FGF2.
FGFRL1 does not have a protein tyrosine kinase domain at
its C terminus; neither does its cytoplasmic domain
appear to interact with a signaling partner. It has been
suggested that FGFRL1 may not have any direct signaling
function, but instead acts as a decoy receptor trapping
FGFs and preventing them from binding other receptors.
Length = 82
Score = 48.3 bits (115), Expect = 4e-07
Identities = 24/61 (39%), Positives = 32/61 (52%), Gaps = 2/61 (3%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNR--ILTIPNVKVEDQGEYICRAS 471
G VRL+CVA G P P W + PL E+ + L++ N+K ED G+Y C S
Sbjct: 9 GSSVRLKCVASGNPRPDITWLKDNKPLTPTEIGESRKKKWTLSLKNLKPEDSGKYTCHVS 68
Query: 472 N 472
N
Sbjct: 69 N 69
Score = 42.1 bits (99), Expect = 6e-05
Identities = 26/78 (33%), Positives = 34/78 (43%), Gaps = 9/78 (11%)
Query: 206 RSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQ 265
R + + + L C A G P P W K+ L I K++TLS NL +
Sbjct: 6 RPVGSSVRLKCVASGNPRPDITWLKD---NKPLTPTEIGESRKKKWTLSLKNL------K 56
Query: 266 VEDRGSYHCKASNKFGSI 283
ED G Y C SN+ G I
Sbjct: 57 PEDSGKYTCHVSNRAGEI 74
Score = 34.8 bits (80), Expect = 0.024
Identities = 18/67 (26%), Positives = 29/67 (43%), Gaps = 7/67 (10%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNII----GSGGRRKIFENGNLLISPVSRDDSGIYSC 658
G +V + C P+P W KD + R+K + L + + +DSG Y+C
Sbjct: 9 GSSVRLKCVASGNPRPDITWLKDNKPLTPTEIGESRKKKW---TLSLKNLKPEDSGKYTC 65
Query: 659 TATNVHG 665
+N G
Sbjct: 66 HVSNRAG 72
>gnl|CDD|143222 cd05745, Ig3_Peroxidasin, Third immunoglobulin (Ig)-like domain of
peroxidasin. Ig3_Peroxidasin: the third immunoglobulin
(Ig)-like domain in peroxidasin. Peroxidasin has a
peroxidase domain and interacting extracellular motifs
containing four Ig-like domains. It has been suggested
that peroxidasin is secreted and has functions related
to the stabilization of the extracellular matrix. It may
play a part in various other important processes such as
removal and destruction of cells which have undergone
programmed cell death, and protection of the organism
against non-self.
Length = 74
Score = 47.6 bits (113), Expect = 5e-07
Identities = 24/74 (32%), Positives = 34/74 (45%)
Query: 602 EGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTAT 661
EG V C + P+P W K G+ + R + +G L IS V+ D G Y C A
Sbjct: 1 EGQTVDFLCEAQGYPQPVIAWTKGGSQLSVDRRHLVLSSGTLRISRVALHDQGQYECQAV 60
Query: 662 NVHGMDESKGRLIV 675
N+ G + +L V
Sbjct: 61 NIVGSQRTVAQLTV 74
Score = 45.7 bits (108), Expect = 3e-06
Identities = 23/60 (38%), Positives = 29/60 (48%), Gaps = 1/60 (1%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNR-ILTIPNVKVEDQGEYICRASN 472
G V C A GYP P WT+ GS L + + L I V + DQG+Y C+A N
Sbjct: 2 GQTVDFLCEAQGYPQPVIAWTKGGSQLSVDRRHLVLSSGTLRISRVALHDQGQYECQAVN 61
Score = 33.4 bits (76), Expect = 0.058
Identities = 27/77 (35%), Positives = 32/77 (41%), Gaps = 15/77 (19%)
Query: 216 CYAGGYPNPSYEWFKEDYVQDRLVANLIDPLS-DKR-FTLSGGNLIINDPRQVEDRGSYH 273
C A GYP P W K LS D+R LS G L I+ + D+G Y
Sbjct: 9 CEAQGYPQPVIAWTKGG-----------SQLSVDRRHLVLSSGTLRISRV-ALHDQGQYE 56
Query: 274 CKASNKFGSIISESVQL 290
C+A N GS QL
Sbjct: 57 CQAVNIVGS-QRTVAQL 72
Score = 29.9 bits (67), Expect = 1.1
Identities = 15/60 (25%), Positives = 27/60 (45%), Gaps = 6/60 (10%)
Query: 715 WTHNGVRIGNMDLNELETPNINIDGGLLEITNASFADAGEYECVVKSTVGKISTKTTVIV 774
WT G ++ ++ ++ + G L I+ + D G+YEC + VG T + V
Sbjct: 21 WTKGGSQL------SVDRRHLVLSSGTLRISRVALHDQGQYECQAVNIVGSQRTVAQLTV 74
Score = 29.9 bits (67), Expect = 1.1
Identities = 21/74 (28%), Positives = 33/74 (44%), Gaps = 9/74 (12%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPE-RDPAMYQCRAK 568
CEA G P +W + G L + DR + + T+R D Y+C+A
Sbjct: 9 CEAQGYPQPVIAWTKGGS-----QLSV---DRRHLVLSSGTLRISRVALHDQGQYECQAV 60
Query: 569 NQLKTRYSSAQLRV 582
N + ++ + AQL V
Sbjct: 61 NIVGSQRTVAQLTV 74
>gnl|CDD|143220 cd05743, Ig_Perlecan_D2_like, Immunoglobulin (Ig)-like domain II
(D2) of the human basement membrane heparan sulfate
proteoglycan perlecan, also known as HSPG2.
Ig_Perlecan_D2_like: the immunoglobulin (Ig)-like domain
II (D2) of the human basement membrane heparan sulfate
proteoglycan perlecan, also known as HSPG2. Perlecan
consists of five domains. Domain I has three putative
heparan sulfate attachment sites; domain II has four LDL
receptor-like repeats, and one Ig-like repeat; domain
III resembles the short arm of laminin chains; domain IV
has multiple Ig-like repeats (21 repeats in human
perlecan); and domain V resembles the globular G domain
of the laminin A chain and internal repeats of EGF.
Perlecan may participate in a variety of biological
functions including cell binding, LDL-metabolism,
basement membrane assembly and selective permeability,
calcium binding, and growth- and neurite-promoting
activities.
Length = 78
Score = 47.5 bits (113), Expect = 7e-07
Identities = 26/65 (40%), Positives = 30/65 (46%), Gaps = 4/65 (6%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYF----ENFNRILTIPNVKVEDQGEYICR 469
G+ V CVA G P P NW +P +A E LTI +VK DQG Y C
Sbjct: 1 GETVEFTCVATGVPTPIINWRLNWGHVPDSARVSITSEGGYGTLTIRDVKESDQGAYTCE 60
Query: 470 ASNDR 474
A N R
Sbjct: 61 AINTR 65
Score = 36.3 bits (84), Expect = 0.006
Identities = 21/73 (28%), Positives = 23/73 (31%), Gaps = 15/73 (20%)
Query: 603 GGNVTIFCNPEAAPKPKFVW---------KKDGNIIGSGGRRKIFENGNLLISPVSRDDS 653
G V C P P W +I GG G L I V D
Sbjct: 1 GETVEFTCVATGVPTPIINWRLNWGHVPDSARVSITSEGGY------GTLTIRDVKESDQ 54
Query: 654 GIYSCTATNVHGM 666
G Y+C A N GM
Sbjct: 55 GAYTCEAINTRGM 67
Score = 28.6 bits (64), Expect = 3.4
Identities = 21/74 (28%), Positives = 31/74 (41%), Gaps = 11/74 (14%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSG--GNLIINDPRQVEDR 269
+ +C A G P P W RL + + T G G L I D ++ D+
Sbjct: 4 VEFTCVATGVPTPIINW--------RLNWGHVPDSARVSITSEGGYGTLTIRDVKES-DQ 54
Query: 270 GSYHCKASNKFGSI 283
G+Y C+A N G +
Sbjct: 55 GAYTCEAINTRGMV 68
>gnl|CDD|143240 cd05763, Ig_1, Subgroup of the immunoglobulin (Ig) superfamily.
Ig_1: subgroup of the immunoglobulin (Ig) domain found
in the Ig superfamily. The Ig superfamily is a
heterogenous group of proteins, built on a common fold
comprised of a sandwich of two beta sheets. Members of
the Ig superfamily are components of immunoglobulin,
neuroglia, cell surface glycoproteins, such as T-cell
receptors, CD2, CD4, CD8, and membrane glycoproteins,
such as butyrophilin and chondroitin sulfate
proteoglycan core protein. A predominant feature of most
Ig domains is a disulfide bridge connecting the two
beta-sheets with a tryptophan residue packed against the
disulfide bond.
Length = 75
Score = 47.2 bits (112), Expect = 7e-07
Identities = 23/71 (32%), Positives = 32/71 (45%), Gaps = 4/71 (5%)
Query: 610 CNPEAAPKPKFVWKKDGNIIGSGGRRK----IFENGNLLISPVSRDDSGIYSCTATNVHG 665
C P P+ W+KDG R + + E+ I V +D+G+YSCTA N G
Sbjct: 5 CAATGHPTPQIAWQKDGGTDFPAARERRMHVMPEDDVFFIVDVKIEDTGVYSCTAQNTAG 64
Query: 666 MDESKGRLIVL 676
+ L VL
Sbjct: 65 SISANATLTVL 75
Score = 43.8 bits (103), Expect = 1e-05
Identities = 23/73 (31%), Positives = 38/73 (52%), Gaps = 5/73 (6%)
Query: 418 RLECVAFGYPVPSYNWTRR-GSPLP----RNAYFENFNRILTIPNVKVEDQGEYICRASN 472
RLEC A G+P P W + G+ P R + + + I +VK+ED G Y C A N
Sbjct: 2 RLECAATGHPTPQIAWQKDGGTDFPAARERRMHVMPEDDVFFIVDVKIEDTGVYSCTAQN 61
Query: 473 DRSALESSVTISI 485
++ ++ T+++
Sbjct: 62 TAGSISANATLTV 74
Score = 31.8 bits (72), Expect = 0.21
Identities = 24/73 (32%), Positives = 32/73 (43%), Gaps = 12/73 (16%)
Query: 214 LSCYAGGYPNPSYEWFKE---DYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRG 270
L C A G+P P W K+ D+ R + P D F I++ ++ED G
Sbjct: 3 LECAATGHPTPQIAWQKDGGTDFPAARERRMHVMPEDDVFF-------IVD--VKIEDTG 53
Query: 271 SYHCKASNKFGSI 283
Y C A N GSI
Sbjct: 54 VYSCTAQNTAGSI 66
>gnl|CDD|143317 cd07693, Ig1_Robo, First immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors and similar proteins. Ig1_Robo:
domain similar to the first immunoglobulin (Ig)-like
domain in Robo (roundabout) receptors. Robo receptors
play a role in the development of the central nervous
system (CNS), and are receptors of Slit protein. Slit is
a repellant secreted by the neural cells in the midline.
Slit acts through Robo to prevent most neurons from
crossing the midline from either side. Three mammalian
Robo homologs (robo1, -2, and -3), and three mammalian
Slit homologs (Slit-1,-2, -3), have been identified.
Commissural axons, which cross the midline, express low
levels of Robo; longitudinal axons, which avoid the
midline, express high levels of Robo. robo1, -2, and -3
are expressed by commissural neurons in the vertebrate
spinal cord and Slits 1, -2, -3 are expressed at the
ventral midline. Robo-3 is a divergent member of the
Robo family which instead of being a positive regulator
of slit responsiveness, antagonizes slit responsiveness
in precrossing axons. The Slit-Robo interaction is
mediated by the second leucine-rich repeat (LRR) domain
of Slit and the two N-terminal Ig domains of Robo, Ig1
and Ig2. The primary Robo binding site for Slit2 has
been shown by surface plasmon resonance experiments and
mutational analysis to be is the Ig1 domain, while the
Ig2 domain has been proposed to harbor a weak secondary
binding site.
Length = 100
Score = 47.2 bits (112), Expect = 1e-06
Identities = 31/105 (29%), Positives = 48/105 (45%), Gaps = 13/105 (12%)
Query: 190 PYFIKQPTDVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDK 249
P ++ P+D++ +SK TL+C A G P P+ +W K L + DP S
Sbjct: 2 PRIVEHPSDLI--VSKGD---PATLNCKAEGRPTPTIQWLKNG---QPLETDKDDPRS-H 52
Query: 250 RFTLSGGNL----IINDPRQVEDRGSYHCKASNKFGSIISESVQL 290
R L G+L +++ + D G Y C A N G +S + L
Sbjct: 53 RIVLPSGSLFFLRVVHGRKGRSDEGVYVCVAHNSLGEAVSRNASL 97
Score = 38.3 bits (89), Expect = 0.002
Identities = 22/84 (26%), Positives = 32/84 (38%), Gaps = 12/84 (14%)
Query: 507 TWTCEAFGVPDVTYSWFRNGELL-------NSETLPLEDQDRYFIQDNVLTIRYLNPERD 559
T C+A G P T W +NG+ L S + L +F++ + D
Sbjct: 20 TLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRIVLPSGSLFFLR----VVHGRKGRSD 75
Query: 560 PAMYQCRAKNQLKT-RYSSAQLRV 582
+Y C A N L +A L V
Sbjct: 76 EGVYVCVAHNSLGEAVSRNASLEV 99
Score = 32.5 bits (74), Expect = 0.24
Identities = 23/85 (27%), Positives = 33/85 (38%), Gaps = 10/85 (11%)
Query: 596 SETYAGEGGNVTIFCNPEAAPKPKFVWKKDG-----NIIGSGGRRKIFENGNLLISPV-- 648
S+ +G T+ C E P P W K+G + R + +G+L V
Sbjct: 9 SDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRIVLPSGSLFFLRVVH 68
Query: 649 ---SRDDSGIYSCTATNVHGMDESK 670
R D G+Y C A N G S+
Sbjct: 69 GRKGRSDEGVYVCVAHNSLGEAVSR 93
Score = 31.0 bits (70), Expect = 0.65
Identities = 21/70 (30%), Positives = 29/70 (41%), Gaps = 11/70 (15%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRIL----------TIPNVKVE-D 462
GD L C A G P P+ W + G PL + +RI+ + K D
Sbjct: 16 GDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRIVLPSGSLFFLRVVHGRKGRSD 75
Query: 463 QGEYICRASN 472
+G Y+C A N
Sbjct: 76 EGVYVCVAHN 85
>gnl|CDD|143261 cd05853, Ig6_Contactin-4, Sixth Ig domain of contactin-4.
Ig6_Contactin-4: sixth Ig domain of the neural cell
adhesion molecule contactin-4. Contactins are neural
cell adhesion molecules, and are comprised of six Ig
domains followed by four fibronectin type III (FnIII)
domains anchored to the membrane by
glycosylphosphatidylinositol. The different contactins
show different expression patterns in the central
nervous system. Highest expresson of contactin-4 is in
testes, thyroid, small intestine, uterus and brain.
Contactin-4 plays a role in the response of
neuroblastoma cells to differentiating agents, such as
retinoids. The contactin 4 gene is associated with
cerebellar degeneration in spinocerebellar ataxia type
16.
Length = 85
Score = 45.8 bits (108), Expect = 3e-06
Identities = 26/81 (32%), Positives = 39/81 (48%), Gaps = 1/81 (1%)
Query: 699 LRCSAHTEELLDVAYIWTHNGVRIG-NMDLNELETPNINIDGGLLEITNASFADAGEYEC 757
L C + LD+ + W+ NG I D + E G L I + AG+Y C
Sbjct: 5 LPCQVSHDHSLDIVFTWSFNGHLIDFQKDGDHFERVGGQDSAGDLMIRSIQLKHAGKYVC 64
Query: 758 VVKSTVGKISTKTTVIVEGPP 778
+V+++V K+S +IV GPP
Sbjct: 65 MVQTSVDKLSAAADLIVRGPP 85
>gnl|CDD|143223 cd05746, Ig4_Peroxidasin, Fourth immunoglobulin (Ig)-like domain of
peroxidasin. Ig4_Peroxidasin: the fourth immunoglobulin
(Ig)-like domain in peroxidasin. Peroxidasin has a
peroxidase domain and interacting extracellular motifs
containing four Ig-like domains. It has been suggested
that peroxidasin is secreted, and has functions related
to the stabilization of the extracellular matrix. It may
play a part in various other important processes such as
removal and destruction of cells, which have undergone
programmed cell death, and protection of the organism
against non-self.
Length = 69
Score = 44.5 bits (105), Expect = 7e-06
Identities = 22/60 (36%), Positives = 27/60 (45%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATNVHG 665
V I C+ + P+P W KDG + G+ I G L I V D G Y C A N G
Sbjct: 1 VQIPCSAQGDPEPTITWNKDGVQVTESGKFHISPEGYLAIRDVGVADQGRYECVARNTIG 60
Score = 37.5 bits (87), Expect = 0.002
Identities = 20/57 (35%), Positives = 28/57 (49%), Gaps = 1/57 (1%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNAYFE-NFNRILTIPNVKVEDQGEYICRASN 472
V++ C A G P P+ W + G + + F + L I +V V DQG Y C A N
Sbjct: 1 VQIPCSAQGDPEPTITWNKDGVQVTESGKFHISPEGYLAIRDVGVADQGRYECVARN 57
Score = 36.8 bits (85), Expect = 0.003
Identities = 22/73 (30%), Positives = 35/73 (47%), Gaps = 10/73 (13%)
Query: 697 LQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINI-DGGLLEITNASFADAGEY 755
+Q+ CSA + + W +GV++ E+ +I G L I + AD G Y
Sbjct: 1 VQIPCSAQGDPEPTIT--WNKDGVQV-------TESGKFHISPEGYLAIRDVGVADQGRY 51
Query: 756 ECVVKSTVGKIST 768
ECV ++T+G S
Sbjct: 52 ECVARNTIGYASV 64
Score = 32.9 bits (75), Expect = 0.080
Identities = 24/81 (29%), Positives = 34/81 (41%), Gaps = 13/81 (16%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLS-GGNLIINDPRQVEDRG 270
+ + C A G P P+ W K+ + +F +S G L I D V D+G
Sbjct: 1 VQIPCSAQGDPEPTITWNKDG----------VQVTESGKFHISPEGYLAIRDV-GVADQG 49
Query: 271 SYHCKASNKFGSIISESVQLA 291
Y C A N G S S+ L+
Sbjct: 50 RYECVARNTIGY-ASVSMVLS 69
>gnl|CDD|143173 cd04972, Ig_TrkABC_d4, Fourth domain (immunoglobulin-like) of Trk
receptors TrkA, TrkB and TrkC. TrkABC_d4: the fourth
domain of Trk receptors TrkA, TrkB and TrkC, this is an
immunoglobulin (Ig)-like domain which binds to
neurotrophin. The Trk family of receptors are tyrosine
kinase receptors. They are activated by dimerization,
leading to autophosphorylation of intracellular tyrosine
residues, and triggering the signal transduction
pathway. TrkA, TrkB, and TrkC share significant sequence
homology and domain organization. The first three
domains are leucine-rich domains. The fourth and fifth
domains are Ig-like domains playing a part in ligand
binding. TrkA, Band C mediate the trophic effects of the
neurotrophin Nerve growth factor (NGF) family. TrkA is
recognized by NGF. TrKB is recognized by brain-derived
neurotrophic factor (BDNF) and neurotrophin (NT)-4. TrkC
is recognized by NT-3. NT-3 is promiscuous as in some
cell systems it activates TrkA and TrkB receptors. TrkA
is a receptor found in all major NGF targets, including
the sympathetic, trigeminal, and dorsal root ganglia,
cholinergic neurons of the basal forebrain and the
striatum. TrKB transcripts are found throughout multiple
structures of the central and peripheral nervous
systems. The TrkC gene is expressed throughout the
mammalian nervous system.
Length = 90
Score = 44.8 bits (106), Expect = 8e-06
Identities = 24/77 (31%), Positives = 31/77 (40%), Gaps = 5/77 (6%)
Query: 598 TYAGEGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENG----NLLISPVSRDDS 653
T EGG TI C E +P PK W G I+ R E NL +S ++ +
Sbjct: 10 TVVYEGGTATIRCTAEGSPLPKVEWIIAGLIVIQ-TRTDTLETTVDIYNLQLSNITSETQ 68
Query: 654 GIYSCTATNVHGMDESK 670
+CTA N G
Sbjct: 69 TTVTCTAENPVGQANVS 85
>gnl|CDD|143237 cd05760, Ig2_PTK7, Second immunoglobulin (Ig)-like domain of
protein tyrosine kinase (PTK) 7, also known as CCK4.
Ig2_PTK7: domain similar to the second immunoglobulin
(Ig)-like domain in protein tyrosine kinase (PTK) 7,
also known as CCK4. PTK7 is a subfamily of the receptor
protein tyrosine kinase family, and is referred to as an
RPTK-like molecule. RPTKs transduce extracellular
signals across the cell membrane, and play important
roles in regulating cell proliferation, migration, and
differentiation. PTK7 is organized as an extracellular
portion having seven Ig-like domains, a single
transmembrane region, and a cytoplasmic tyrosine
kinase-like domain. PTK7 is considered a pseudokinase as
it has several unusual residues in some of the highly
conserved tyrosine kinase (TK) motifs; it is predicted
to lack TK activity. PTK7 may function as a
cell-adhesion molecule. PTK7 mRNA is expressed at high
levels in placenta, melanocytes, liver, lung, pancreas,
and kidney. PTK7 is overexpressed in several cancers,
including melanoma and colon cancer lines.
Length = 77
Score = 44.1 bits (104), Expect = 1e-05
Identities = 25/79 (31%), Positives = 40/79 (50%), Gaps = 16/79 (20%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKR--FTLSGG--NLIINDPRQVE 267
+TL C+ G+P P+Y+WF++ PLSD + +++S L + +
Sbjct: 1 VTLRCHIDGHPRPTYQWFRDG-----------TPLSDGQGNYSVSSKERTLTLR-SAGPD 48
Query: 268 DRGSYHCKASNKFGSIISE 286
D G Y+C A N FGS+ S
Sbjct: 49 DSGLYYCCAHNAFGSVCSS 67
Score = 43.7 bits (103), Expect = 1e-05
Identities = 28/77 (36%), Positives = 38/77 (49%), Gaps = 5/77 (6%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLP---RNAYFENFNRILTIPNVKVEDQGEYICRASND 473
V L C G+P P+Y W R G+PL N + R LT+ + +D G Y C A N
Sbjct: 1 VTLRCHIDGHPRPTYQWFRDGTPLSDGQGNYSVSSKERTLTLRSAGPDDSGLYYCCAHNA 60
Query: 474 RSALESS--VTISIQAE 488
++ SS T+SI E
Sbjct: 61 FGSVCSSQNFTLSIIDE 77
Score = 42.2 bits (99), Expect = 5e-05
Identities = 19/62 (30%), Positives = 29/62 (46%), Gaps = 2/62 (3%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENG--NLLISPVSRDDSGIYSCTATNV 663
VT+ C+ + P+P + W +DG + G + L + DDSG+Y C A N
Sbjct: 1 VTLRCHIDGHPRPTYQWFRDGTPLSDGQGNYSVSSKERTLTLRSAGPDDSGLYYCCAHNA 60
Query: 664 HG 665
G
Sbjct: 61 FG 62
Score = 31.4 bits (71), Expect = 0.34
Identities = 24/67 (35%), Positives = 32/67 (47%), Gaps = 11/67 (16%)
Query: 506 LTWTCEAFGVPDVTYSWFRNGELLNSETLPLED-QDRYFI--QDNVLTIRYLNPERDPAM 562
+T C G P TY WFR+G PL D Q Y + ++ LT+R P+ D +
Sbjct: 1 VTLRCHIDGHPRPTYQWFRDGT-------PLSDGQGNYSVSSKERTLTLRSAGPD-DSGL 52
Query: 563 YQCRAKN 569
Y C A N
Sbjct: 53 YYCCAHN 59
>gnl|CDD|143213 cd05736, Ig2_Follistatin_like, Second immunoglobulin (Ig)-like
domain of a follistatin-like molecule encoded by the
Mahya gene and similar proteins. Ig2_Follistatin_like:
domain similar to the second immunoglobulin (Ig)-like
domain found in a follistatin-like molecule encoded by
the CNS-related Mahya gene. Mahya genes have been
retained in certain Bilaterian branches during
evolution. They are conserved in Hymenoptera and
Deuterostomes, but are absent from other metazoan
species such as fruit fly and nematode. Mahya proteins
are secretory, with a follistatin-like domain
(Kazal-type serine/threonine protease inhibitor domain
and EF-hand calcium-binding domain), two Ig-like
domains, and a novel C-terminal domain. Mahya may be
involved in learning and memory and in processing of
sensory information in Hymenoptera and vertebrates.
Follistatin is a secreted, multidomain protein that
binds activins with high affinity and antagonizes their
signaling.
Length = 76
Score = 44.1 bits (104), Expect = 1e-05
Identities = 24/72 (33%), Positives = 36/72 (50%), Gaps = 3/72 (4%)
Query: 607 TIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN---LLISPVSRDDSGIYSCTATNV 663
++ C+ E P P+ W K+G I +++ N L IS V +D+G Y+C A N
Sbjct: 2 SLRCHAEGIPLPRLTWLKNGMDITPKLSKQLTLIANGSELHISNVRYEDTGAYTCIAKNE 61
Query: 664 HGMDESKGRLIV 675
G+DE L V
Sbjct: 62 AGVDEDISSLFV 73
Score = 42.2 bits (99), Expect = 5e-05
Identities = 25/71 (35%), Positives = 33/71 (46%), Gaps = 11/71 (15%)
Query: 213 TLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTL--SGGNLIINDPRQVEDRG 270
+L C+A G P P W K I P K+ TL +G L I++ R ED G
Sbjct: 2 SLRCHAEGIPLPRLTWLKNGMD--------ITPKLSKQLTLIANGSELHISNVR-YEDTG 52
Query: 271 SYHCKASNKFG 281
+Y C A N+ G
Sbjct: 53 AYTCIAKNEAG 63
Score = 34.5 bits (79), Expect = 0.027
Identities = 20/59 (33%), Positives = 25/59 (42%), Gaps = 4/59 (6%)
Query: 419 LECVAFGYPVPSYNWTRRG----SPLPRNAYFENFNRILTIPNVKVEDQGEYICRASND 473
L C A G P+P W + G L + L I NV+ ED G Y C A N+
Sbjct: 3 LRCHAEGIPLPRLTWLKNGMDITPKLSKQLTLIANGSELHISNVRYEDTGAYTCIAKNE 61
Score = 33.4 bits (76), Expect = 0.058
Identities = 22/79 (27%), Positives = 35/79 (44%), Gaps = 9/79 (11%)
Query: 699 LRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINI--DGGLLEITNASFADAGEYE 756
LRC H E + W NG MD+ + + + +G L I+N + D G Y
Sbjct: 3 LRC--HAEGIPLPRLTWLKNG-----MDITPKLSKQLTLIANGSELHISNVRYEDTGAYT 55
Query: 757 CVVKSTVGKISTKTTVIVE 775
C+ K+ G +++ VE
Sbjct: 56 CIAKNEAGVDEDISSLFVE 74
Score = 30.3 bits (68), Expect = 0.72
Identities = 17/66 (25%), Positives = 27/66 (40%), Gaps = 14/66 (21%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDN-----VLTIRYLNPERDPAMYQ 564
C A G+P +W +NG + + L + + N + +RY D Y
Sbjct: 5 CHAEGIPLPRLTWLKNGMDITPK-LS----KQLTLIANGSELHISNVRY----EDTGAYT 55
Query: 565 CRAKNQ 570
C AKN+
Sbjct: 56 CIAKNE 61
>gnl|CDD|143241 cd05764, Ig_2, Subgroup of the immunoglobulin (Ig) superfamily.
Ig_2: subgroup of the immunoglobulin (Ig) domain found
in the Ig superfamily. The Ig superfamily is a
heterogenous group of proteins, built on a common fold
comprised of a sandwich of two beta sheets. Members of
the Ig superfamily are components of immunoglobulin,
neuroglia, cell surface glycoproteins, such as T-cell
receptors, CD2, CD4, CD8, and membrane glycoproteins,
such as butyrophilin and chondroitin sulfate
proteoglycan core protein. A predominant feature of most
Ig domains is a disulfide bridge connecting the two
beta-sheets with a tryptophan residue packed against the
disulfide bond.
Length = 74
Score = 44.0 bits (104), Expect = 1e-05
Identities = 21/72 (29%), Positives = 35/72 (48%), Gaps = 3/72 (4%)
Query: 603 GGNVTIFCNPEAAPKPKFVW-KKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTAT 661
G T+ C P+P W DG +I + R +++NG L I + D+G ++C A+
Sbjct: 1 GQRATLRCKARGDPEPAIHWISPDGKLISNSSRTLVYDNGTLDILITTVKDTGSFTCIAS 60
Query: 662 NVHGMDESKGRL 673
N G E+ +
Sbjct: 61 NAAG--EATATV 70
Score = 35.2 bits (81), Expect = 0.013
Identities = 24/69 (34%), Positives = 31/69 (44%), Gaps = 9/69 (13%)
Query: 213 TLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRGSY 272
TL C A G P P+ W D +L++N S + G L I V+D GS+
Sbjct: 5 TLRCKARGDPEPAIHWISPD---GKLISN-----SSRTLVYDNGTLDIL-ITTVKDTGSF 55
Query: 273 HCKASNKFG 281
C ASN G
Sbjct: 56 TCIASNAAG 64
Score = 32.5 bits (74), Expect = 0.13
Identities = 23/76 (30%), Positives = 36/76 (47%), Gaps = 8/76 (10%)
Query: 414 GDKVRLECVAFGYPVPSYNWT----RRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICR 469
G + L C A G P P+ +W + S R ++N + I VK D G + C
Sbjct: 1 GQRATLRCKARGDPEPAIHWISPDGKLISNSSRTLVYDNGTLDILITTVK--DTGSFTCI 58
Query: 470 ASNDRSALESSVTISI 485
ASN +A E++ T+ +
Sbjct: 59 ASN--AAGEATATVEL 72
>gnl|CDD|143225 cd05748, Ig_Titin_like, Immunoglobulin (Ig)-like domain of titin
and similar proteins. Ig_Titin_like: immunoglobulin
(Ig)-like domain found in titin-like proteins. Titin
(also called connectin) is a fibrous sarcomeric protein
specifically found in vertebrate striated muscle. Titin
is gigantic, depending on isoform composition it ranges
from 2970 to 3700 kDa, and is of a length that spans
half a sarcomere. Titin largely consists of multiple
repeats of Ig-like and fibronectin type 3 (FN-III)-like
domains. Titin connects the ends of myosin thick
filaments to Z disks and extends along the thick
filament to the H zone. It appears to function
similarly to an elastic band, keeping the myosin
filaments centered in the sarcomere during muscle
contraction or stretching. Within the sarcomere, titin
is also attached to or is associated with myosin binding
protein C (MyBP-C). MyBP-C appears to contribute to the
generation of passive tension by titin, and similar to
titin has repeated Ig-like and FN-III domains. Also
included in this group are worm twitchin and insect
projectin, thick filament proteins of invertebrate
muscle, which also have repeated Ig-like and FN-III
domains.
Length = 74
Score = 43.7 bits (104), Expect = 1e-05
Identities = 21/64 (32%), Positives = 27/64 (42%), Gaps = 5/64 (7%)
Query: 616 PKPKFVWKKDGNIIGSGGRRKIFENGN----LLISPVSRDDSGIYSCTATNVHGMDESKG 671
P P W KDG + GR +I E L+I R DSG Y+ T N G +
Sbjct: 12 PTPTVTWSKDGKPLKLSGRVQI-ETTASSTSLVIKNAERSDSGKYTLTLKNPAGEKSATI 70
Query: 672 RLIV 675
+ V
Sbjct: 71 NVKV 74
Score = 33.7 bits (78), Expect = 0.039
Identities = 25/76 (32%), Positives = 35/76 (46%), Gaps = 8/76 (10%)
Query: 416 KVRLECVAF-GYPVPSYNWTRRGSPLPRN--AYFEN--FNRILTIPNVKVEDQGEYICRA 470
VRLE V G P P+ W++ G PL + E + L I N + D G+Y
Sbjct: 1 SVRLE-VPISGRPTPTVTWSKDGKPLKLSGRVQIETTASSTSLVIKNAERSDSGKYTLTL 59
Query: 471 SNDRSALESSVTISIQ 486
N A E S TI+++
Sbjct: 60 KN--PAGEKSATINVK 73
>gnl|CDD|143219 cd05742, Ig1_VEGFR_like, First immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor (R)
and similar proteins. Ig1_VEGFR_like: first
immunoglobulin (Ig)-like domain of vascular endothelial
growth factor (VEGF) receptor(R) related proteins. The
VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. The VEGFR family consists of three
members, VEGFR-1 (Flt-1), VEGFR-2 (KDR/Flk-1) and
VEGFR-3 (Flt-4). VEGF-A interacts with both VEGFR-1 and
VEGFR-2. VEGFR-1 binds strongest to VEGF, VEGF-2 binds
more weakly. VEGFR-3 appears not to bind VEGF, but binds
other members of the VEGF family (VEGF-C and -D). VEGFRs
bind VEGFs with high affinity with the IG-like domains.
VEGF-A is important to the growth and maintenance of
vascular endothelial cells and to the development of new
blood- and lymphatic-vessels in physiological and
pathological states. VEGFR-2 is a major mediator of the
mitogenic, angiogenic and microvascular
permeability-enhancing effects of VEGF-A. VEGFR-1 may
play an inhibitory part in these processes by binding
VEGF and interfering with its interaction with VEGFR-2.
VEGFR-1 has a signaling role in mediating monocyte
chemotaxis. VEGFR-2 and -1 may mediate a chemotactic and
a survival signal in hematopoietic stem cells or
leukemia cells. VEGFR-3 has been shown to be involved in
tumor angiogenesis and growth. This group also contains
alpha-type platelet-derived growth factor receptor
precursor (PDGFR)-alpha (CD140a), and PDGFR-beta
(CD140b). PDGFRs alpha and beta have an extracellular
component with five Ig-like domains, a transmembrane
segment, and a cytoplasmic portion that has protein
tyrosine kinase activity.
Length = 84
Score = 43.5 bits (103), Expect = 2e-05
Identities = 20/83 (24%), Positives = 30/83 (36%), Gaps = 11/83 (13%)
Query: 414 GDKVRLECVAFG--YPVPSYNWT------RRGSPLPRNAYFENFNR---ILTIPNVKVED 462
G+ + L C + WT RG + LTIPN ++D
Sbjct: 1 GETLVLNCTVLTELNEGVDFQWTYPGKKRGRGKSMVTRQSLSEATELSSTLTIPNATLKD 60
Query: 463 QGEYICRASNDRSALESSVTISI 485
G Y C AS+ + S ++I
Sbjct: 61 SGTYTCAASSGTMDQKESTKVNI 83
Score = 31.6 bits (72), Expect = 0.30
Identities = 23/81 (28%), Positives = 30/81 (37%), Gaps = 4/81 (4%)
Query: 696 NLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPN--INIDGGLLEITNASFADAG 753
L L C+ TE V + WT+ G + G L I NA+ D+G
Sbjct: 3 TLVLNCTVLTELNEGVDFQWTYPGKKRGRGKSMVTRQSLSEATELSSTLTIPNATLKDSG 62
Query: 754 EYECVVKSTVG--KISTKTTV 772
Y C S K STK +
Sbjct: 63 TYTCAASSGTMDQKESTKVNI 83
>gnl|CDD|143210 cd05733, Ig6_L1-CAM_like, Sixth immunoglobulin (Ig)-like domain of
the L1 cell adhesion molecule (CAM) and similar
proteins. Ig6_L1-CAM_like: domain similar to the sixth
immunoglobulin (Ig)-like domain of the L1 cell adhesion
molecule (CAM). L1 belongs to the L1 subfamily of cell
adhesion molecules (CAMs) and is comprised of an
extracellular region having six Ig-like domains and five
fibronectin type III domains, a transmembrane region and
an intracellular domain. L1 is primarily expressed in
the nervous system and is involved in its development
and function. L1 is associated with an X-linked
recessive disorder, X-linked hydrocephalus, MASA
syndrome, or spastic paraplegia type 1, that involves
abnormalities of axonal growth. This group also contains
NrCAM [Ng(neuronglia)CAM-related cell adhesion
molecule], which is primarily expressed in the nervous
system, and human neurofascin.
Length = 77
Score = 43.1 bits (102), Expect = 2e-05
Identities = 27/84 (32%), Positives = 37/84 (44%), Gaps = 13/84 (15%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLS--GGNLII---NDPRQV 266
I + C A G P P++ W + DP D R T+ G L+I N R
Sbjct: 1 IVIKCEAKGNPPPTFSWTRN--------GTHFDPEKDPRVTMKPDSGTLVIDNMNGGRAE 52
Query: 267 EDRGSYHCKASNKFGSIISESVQL 290
+ G Y C ASN+ G+ IS + L
Sbjct: 53 DYEGEYQCYASNELGTAISNEIHL 76
Score = 38.5 bits (90), Expect = 0.001
Identities = 21/75 (28%), Positives = 34/75 (45%), Gaps = 18/75 (24%)
Query: 419 LECVAFGYPVPSYNWTRRGSPL-----------PRNAYFENFNRILTIPN-VKVED-QGE 465
++C A G P P+++WTR G+ P + ++ N + ED +GE
Sbjct: 3 IKCEAKGNPPPTFSWTRNGTHFDPEKDPRVTMKPDSGTL-----VIDNMNGGRAEDYEGE 57
Query: 466 YICRASNDRSALESS 480
Y C ASN+ S+
Sbjct: 58 YQCYASNELGTAISN 72
Score = 38.1 bits (89), Expect = 0.001
Identities = 25/72 (34%), Positives = 30/72 (41%), Gaps = 6/72 (8%)
Query: 509 TCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLN---PERDPAMYQC 565
CEA G P T+SW RNG + E P L I +N E YQC
Sbjct: 4 KCEAKGNPPPTFSWTRNGTHFDPEKDPRVTMKP---DSGTLVIDNMNGGRAEDYEGEYQC 60
Query: 566 RAKNQLKTRYSS 577
A N+L T S+
Sbjct: 61 YASNELGTAISN 72
Score = 34.7 bits (80), Expect = 0.024
Identities = 18/67 (26%), Positives = 27/67 (40%), Gaps = 7/67 (10%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNI--IGSGGRRKIFEN-GNLLIS----PVSRDDSGIYSC 658
+ I C + P P F W ++G R + + G L+I + D G Y C
Sbjct: 1 IVIKCEAKGNPPPTFSWTRNGTHFDPEKDPRVTMKPDSGTLVIDNMNGGRAEDYEGEYQC 60
Query: 659 TATNVHG 665
A+N G
Sbjct: 61 YASNELG 67
>gnl|CDD|143179 cd04978, Ig4_L1-NrCAM_like, Fourth immunoglobulin (Ig)-like domain
of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule),
and NrCAM (Ng-CAM-related). Ig4_L1-NrCAM_like: fourth
immunoglobulin (Ig)-like domain of L1, Ng-CAM
(Neuron-glia CAM cell adhesion molecule), and NrCAM
(Ng-CAM-related). These proteins belong to the L1
subfamily of cell adhesion molecules (CAMs) and are
comprised of an extracellular region having six Ig-like
domains and five fibronectin type III domains, a
transmembrane region and an intracellular domain. These
molecules are primarily expressed in the nervous system.
L1 is associated with an X-linked recessive disorder,
X-linked hydrocephalus, MASA syndrome, or spastic
paraplegia type 1, that involves abnormalities of axonal
growth.
Length = 76
Score = 42.8 bits (101), Expect = 3e-05
Identities = 22/66 (33%), Positives = 34/66 (51%), Gaps = 4/66 (6%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNII---GSGGRRKIFENGNLLISPVSRDDSGIYSCT 659
G + C E P+P W+ +G I RR++ G L++S V +D+ +Y C
Sbjct: 1 GETGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRVD-GGTLILSNVQPNDTAVYQCN 59
Query: 660 ATNVHG 665
A+NVHG
Sbjct: 60 ASNVHG 65
Score = 42.4 bits (100), Expect = 4e-05
Identities = 25/75 (33%), Positives = 33/75 (44%), Gaps = 10/75 (13%)
Query: 211 DITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLS-DKRFTLSGGNLIINDPRQVEDR 269
L C A G P P+ W RL I+ L D R + GG LI+++ Q D
Sbjct: 3 TGRLDCEAEGIPQPTITW--------RLNGVPIEELPPDPRRRVDGGTLILSN-VQPNDT 53
Query: 270 GSYHCKASNKFGSII 284
Y C ASN G ++
Sbjct: 54 AVYQCNASNVHGYLL 68
Score = 39.7 bits (93), Expect = 3e-04
Identities = 22/62 (35%), Positives = 28/62 (45%), Gaps = 3/62 (4%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSP---LPRNAYFENFNRILTIPNVKVEDQGEYICRA 470
G+ RL+C A G P P+ W G P LP + L + NV+ D Y C A
Sbjct: 1 GETGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRVDGGTLILSNVQPNDTAVYQCNA 60
Query: 471 SN 472
SN
Sbjct: 61 SN 62
Score = 37.8 bits (88), Expect = 0.001
Identities = 23/77 (29%), Positives = 36/77 (46%), Gaps = 11/77 (14%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQD---RYFIQDNVLTIRYLNPERDPAMYQCR 566
CEA G+P T +W NG +P+E+ R + L + + P D A+YQC
Sbjct: 8 CEAEGIPQPTITWRLNG-------VPIEELPPDPRRRVDGGTLILSNVQP-NDTAVYQCN 59
Query: 567 AKNQLKTRYSSAQLRVL 583
A N ++A + V+
Sbjct: 60 ASNVHGYLLANAFVHVV 76
>gnl|CDD|143203 cd05726, Ig4_Robo, Third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Ig4_Robo: domain similar to the
third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Robo receptors play a role in
the development of the central nervous system (CNS), and
are receptors of Slit protein. Slit is a repellant
secreted by the neural cells in the midline. Slit acts
through Robo to prevent most neurons from crossing the
midline from either side. Three mammalian Robo homologs
(robo1, -2, and -3), and three mammalian Slit homologs
(Slit-1,-2, -3), have been identified. Commissural
axons, which cross the midline, express low levels of
Robo; longitudinal axons, which avoid the midline,
express high levels of Robo. robo1, -2, and -3 are
expressed by commissural neurons in the vertebrate
spinal cord and Slits 1, -2, -3 are expressed at the
ventral midline. Robo-3 is a divergent member of the
Robo family which instead of being a positive regulator
of slit responsiveness, antagonizes slit responsiveness
in precrossing axons. The Slit-Robo interaction is
mediated by the second leucine-rich repeat (LRR) domain
of Slit and the two N-terminal Ig domains of Robo, Ig1
and Ig2. The primary Robo binding site for Slit2 has
been shown by surface plasmon resonance experiments and
mutational analysis to be is the Ig1 domain, while the
Ig2 domain has been proposed to harbor a weak secondary
binding site.
Length = 90
Score = 42.6 bits (100), Expect = 5e-05
Identities = 27/81 (33%), Positives = 37/81 (45%), Gaps = 8/81 (9%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDG--NII------GSGGRRKIFENGNLLISPVSRDDSG 654
G VT C P+P W+K+G N++ S R + + G+L I+ V R D G
Sbjct: 1 GRTVTFQCEATGNPQPAIFWQKEGSQNLLFSYQPPQSSSRFSVSQTGDLTITNVQRSDVG 60
Query: 655 IYSCTATNVHGMDESKGRLIV 675
Y C NV G +K L V
Sbjct: 61 YYICQTLNVAGSILTKAYLEV 81
Score = 35.7 bits (82), Expect = 0.015
Identities = 22/68 (32%), Positives = 30/68 (44%), Gaps = 9/68 (13%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGS---------PLPRNAYFENFNRILTIPNVKVEDQG 464
G V +C A G P P+ W + GS P + + + LTI NV+ D G
Sbjct: 1 GRTVTFQCEATGNPQPAIFWQKEGSQNLLFSYQPPQSSSRFSVSQTGDLTITNVQRSDVG 60
Query: 465 EYICRASN 472
YIC+ N
Sbjct: 61 YYICQTLN 68
Score = 34.5 bits (79), Expect = 0.031
Identities = 28/77 (36%), Positives = 41/77 (53%), Gaps = 4/77 (5%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLS-GGNLIINDPRQVEDRG 270
+T C A G P P+ W KE Q+ L + P S RF++S G+L I + Q D G
Sbjct: 4 VTFQCEATGNPQPAIFWQKEG-SQNLLFSYQ-PPQSSSRFSVSQTGDLTITNV-QRSDVG 60
Query: 271 SYHCKASNKFGSIISES 287
Y C+ N GSI++++
Sbjct: 61 YYICQTLNVAGSILTKA 77
Score = 31.8 bits (72), Expect = 0.29
Identities = 18/44 (40%), Positives = 21/44 (47%), Gaps = 5/44 (11%)
Query: 740 GLLEITNASFADAGEYECVVKSTVGKISTK-----TTVIVEGPP 778
G L ITN +D G Y C + G I TK T VI + PP
Sbjct: 47 GDLTITNVQRSDVGYYICQTLNVAGSILTKAYLEVTDVIADRPP 90
>gnl|CDD|153059 cd03589, CLECT_CEL-1_like, C-type lectin-like domain (CTLD) of the
type found in CEL-1 from Cucumaria echinata and
Echinoidin from Anthocidaris crassispina.
CLECT_CEL-1_like: C-type lectin-like domain (CTLD) of
the type found in CEL-1 from Cucumaria echinata and
Echinoidin from Anthocidaris crassispina. CTLD refers
to a domain homologous to the carbohydrate-recognition
domains (CRDs) of the C-type lectins. The CEL-1 CTLD
binds three calcium ions and has a high specificity for
N-acteylgalactosamine (GalNAc). CEL-1 exhibits strong
cytotoxicity which is inhibited by GalNAc. This protein
may play a role as a toxin defending against predation.
Echinoidin is found in the coelomic fluid of the sea
urchin and is specific for GalBeta1-3GalNAc. Echinoidin
has a cell adhesive activity towards human cancer cells
which is not mediated through the CTLD. Both CEL-1 and
Echinoidin are multimeric proteins comprised of multiple
dimers linked by disulfide bonds.
Length = 137
Score = 43.5 bits (103), Expect = 7e-05
Identities = 24/94 (25%), Positives = 39/94 (41%), Gaps = 13/94 (13%)
Query: 29 CPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDS-----DLANVNDADEHGFIMYQLF- 82
CP W + CYRF T +A+L C+S L +++ +E+ F+ Y LF
Sbjct: 1 CPTFWTAFGGYCYRFF-GDRLTWEEAELRCRSFSIPGLIAHLVSIHSQEENDFV-YDLFE 58
Query: 83 ---WQDPQRRKWYFGGTQQ-SPNLWVNEDGTNLN 112
D W G + S + DG+ ++
Sbjct: 59 SSRGPDTPYGLW-IGLHDRTSEGPFEWTDGSPVD 91
>gnl|CDD|143250 cd05773, Ig8_hNephrin_like, Eighth immunoglobulin-like domain of
nephrin. Ig8_hNephrin_like: domain similar to the
eighth immunoglobulin-like domain in human nephrin.
Nephrin is an integral component of the slit diaphragm,
and is a central component of the glomerular
ultrafilter. Nephrin plays a structural role, and has a
role in signaling. Nephrin is a transmembrane protein
having a short intracellular portion, and an
extracellular portion comprised of eight Ig-like
domains, and one fibronectin type III-like domain. The
extracellular portions of nephrin, from neighboring foot
processes of separate podocyte cells, may interact with
each other, and in association with other components of
the slit diaphragm, form a porous molecular sieve within
the slit pore. The intracellular portion of nephrin is
associated with linker proteins, which connect nephrin
to the actin cytoskeleton. The intracellular portion is
tyrosine phosphorylated, and mediates signaling from the
slit diaphragm into the podocytes.
Length = 109
Score = 42.2 bits (99), Expect = 1e-04
Identities = 26/89 (29%), Positives = 40/89 (44%), Gaps = 16/89 (17%)
Query: 501 DNQADLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQD-RY--------FIQDNVLTI 551
D +D C+A GVP V + W +NG +PL+ + RY + ++LTI
Sbjct: 21 DGSSDANLVCQAQGVPRVQFRWAKNG-------VPLDLGNPRYEETTEHTGTVHTSILTI 73
Query: 552 RYLNPERDPAMYQCRAKNQLKTRYSSAQL 580
++ D A++ C A N L QL
Sbjct: 74 INVSAALDYALFTCTAHNSLGEDSLDIQL 102
Score = 39.9 bits (93), Expect = 6e-04
Identities = 26/100 (26%), Positives = 39/100 (39%), Gaps = 10/100 (10%)
Query: 590 KKRPLESETYAGEGGNV-TIFCNPEAAPKPKFVWKKDGNIIGSGGRR---KIFENGN--- 642
K L G+G + + C + P+ +F W K+G + G R G
Sbjct: 9 KGPQLRKVASRGDGSSDANLVCQAQGVPRVQFRWAKNGVPLDLGNPRYEETTEHTGTVHT 68
Query: 643 --LLISPVSR-DDSGIYSCTATNVHGMDESKGRLIVLHGP 679
L I VS D +++CTA N G D +L+ P
Sbjct: 69 SILTIINVSAALDYALFTCTAHNSLGEDSLDIQLVSTSRP 108
Score = 29.5 bits (66), Expect = 2.8
Identities = 23/66 (34%), Positives = 26/66 (39%), Gaps = 14/66 (21%)
Query: 419 LECVAFGYPVPSYNWTRRGSPL----PRNAYFEN-------FNRILTIPNVK-VEDQGEY 466
L C A G P + W + G PL PR Y E ILTI NV D +
Sbjct: 28 LVCQAQGVPRVQFRWAKNGVPLDLGNPR--YEETTEHTGTVHTSILTIINVSAALDYALF 85
Query: 467 ICRASN 472
C A N
Sbjct: 86 TCTAHN 91
Score = 29.1 bits (65), Expect = 3.5
Identities = 22/85 (25%), Positives = 30/85 (35%), Gaps = 10/85 (11%)
Query: 210 NDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDP-LSDKRF---TLSGGNLIINDPRQ 265
+D L C A G P + W K D L +P + T+ L I +
Sbjct: 24 SDANLVCQAQGVPRVQFRWAKNGVPLD-----LGNPRYEETTEHTGTVHTSILTIINVSA 78
Query: 266 VEDRGSYHCKASNKFGSIISESVQL 290
D + C A N G S +QL
Sbjct: 79 ALDYALFTCTAHNSLGE-DSLDIQL 102
>gnl|CDD|143217 cd05740, Ig_CEACAM_D4, Fourth immunoglobulin (Ig)-like domain of
carcinoembryonic antigen (CEA) related cell adhesion
molecule (CEACAM). Ig_CEACAM_D4: immunoglobulin
(Ig)-like domain 4 in carcinoembryonic antigen (CEA)
related cell adhesion molecule (CEACAM) protein
subfamily. The CEA family is a group of anchored or
secreted glycoproteins, expressed by epithelial cells,
leukocytes, endothelial cells and placenta. The CEA
family is divided into the CEACAM and pregnancy-specific
glycoprotein (PSG) subfamilies. This group represents
the CEACAM subfamily. CEACAM1 has many important
cellular functions, it is a cell adhesion molecule, and
a signaling molecule that regulates the growth of tumor
cells, it is an angiogenic factor, and is a receptor for
bacterial and viral pathogens, including mouse hepatitis
virus (MHV). In mice, four isoforms of CEACAM1 generated
by alternative splicing have either two [D1, D4] or four
[D1-D4] Ig-like domains on the cell surface. This family
corresponds to the D4 Ig-like domain.
Length = 91
Score = 41.5 bits (97), Expect = 1e-04
Identities = 27/74 (36%), Positives = 31/74 (41%), Gaps = 2/74 (2%)
Query: 411 PKAGDKVRLECVAFGYPVPSYNWTRRGS-PLPRNAYFENFNRILTIPNVKVEDQGEYICR 469
P+ V L C A G W GS +P N NR LT NV D G Y C
Sbjct: 15 PEDNQPVTLTCEAEG-QATYIWWVNNGSLLVPPRLQLSNDNRTLTFNNVTRSDTGHYQCE 73
Query: 470 ASNDRSALESSVTI 483
ASN+ S + S I
Sbjct: 74 ASNEVSNMTSDPYI 87
Score = 34.2 bits (78), Expect = 0.047
Identities = 22/80 (27%), Positives = 33/80 (41%), Gaps = 13/80 (16%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPR-QVEDRG 270
+TL+C A G +Y W+ V N + R LS N + D G
Sbjct: 21 VTLTCEAEG--QATYIWW---------VNNGSLLVP-PRLQLSNDNRTLTFNNVTRSDTG 68
Query: 271 SYHCKASNKFGSIISESVQL 290
Y C+ASN+ ++ S+ L
Sbjct: 69 HYQCEASNEVSNMTSDPYIL 88
Score = 32.6 bits (74), Expect = 0.17
Identities = 29/79 (36%), Positives = 36/79 (45%), Gaps = 13/79 (16%)
Query: 501 DNQADLTWTCEAFGVPDVTY-SWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPER- 558
DNQ +T TCEA G TY W NG LL L L + +R T+ + N R
Sbjct: 17 DNQP-VTLTCEAEG--QATYIWWVNNGSLLVPPRLQLSNDNR--------TLTFNNVTRS 65
Query: 559 DPAMYQCRAKNQLKTRYSS 577
D YQC A N++ S
Sbjct: 66 DTGHYQCEASNEVSNMTSD 84
>gnl|CDD|212460 cd05723, Ig4_Neogenin, Fourth immunoglobulin (Ig)-like domain in
neogenin and similar proteins. Ig4_Neogenin: fourth
immunoglobulin (Ig)-like domain in neogenin and related
proteins. Neogenin is a cell surface protein which is
expressed in the developing nervous system of vertebrate
embryos in the growing nerve cells. It is also expressed
in other embryonic tissues, and may play a general role
in developmental processes such as cell migration,
cell-cell recognition, and tissue growth regulation.
Included in this group is the tumor suppressor protein
DCC, which is deleted in colorectal carcinoma . DCC and
neogenin each have four Ig-like domains followed by six
fibronectin type III domains, a transmembrane domain,
and an intracellular domain.
Length = 71
Score = 40.7 bits (95), Expect = 1e-04
Identities = 19/71 (26%), Positives = 33/71 (46%)
Query: 605 NVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATNVH 664
++ C P P W K+G+++ KI + NL + + + D G Y C A N
Sbjct: 1 DIVFECEVTGKPTPTVKWVKNGDMVIPSDYFKIVKEHNLQVLGLVKSDEGFYQCIAENDV 60
Query: 665 GMDESKGRLIV 675
G ++ +LI+
Sbjct: 61 GNVQAGAQLII 71
Score = 36.5 bits (84), Expect = 0.004
Identities = 23/78 (29%), Positives = 40/78 (51%), Gaps = 11/78 (14%)
Query: 505 DLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYF--IQDNVLTIRYLNPERDPAM 562
D+ + CE G P T W +NG+++ +P + YF ++++ L + L + D
Sbjct: 1 DIVFECEVTGKPTPTVKWVKNGDMV----IPSD----YFKIVKEHNLQVLGL-VKSDEGF 51
Query: 563 YQCRAKNQLKTRYSSAQL 580
YQC A+N + + AQL
Sbjct: 52 YQCIAENDVGNVQAGAQL 69
Score = 33.4 bits (76), Expect = 0.053
Identities = 20/74 (27%), Positives = 34/74 (45%), Gaps = 9/74 (12%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKV-----EDQGEYICRAS 471
+ EC G P P+ W + G + + YF +I+ N++V D+G Y C A
Sbjct: 2 IVFECEVTGKPTPTVKWVKNGDMVIPSDYF----KIVKEHNLQVLGLVKSDEGFYQCIAE 57
Query: 472 NDRSALESSVTISI 485
ND +++ + I
Sbjct: 58 NDVGNVQAGAQLII 71
>gnl|CDD|143227 cd05750, Ig_Pro_neuregulin, Immunoglobulin (Ig)-like domain in
neuregulins (NRGs). Ig_Pro_neuregulin: immunoglobulin
(Ig)-like domain in neuregulins (NRGs). NRGs are
signaling molecules, which participate in cell-cell
interactions in the nervous system, breast, heart, and
other organ systems, and are implicated in the pathology
of diseases including schizophrenia, multiple sclerosis,
and breast cancer. There are four members of the
neuregulin gene family (NRG1, -2, -3, and -4). The NRG-1
protein, binds to and activates the tyrosine kinases
receptors ErbB3 and ErbB4, initiating signaling
cascades. The other NRGs proteins bind one or the other
or both of these ErbBs. NRG-1 has multiple functions;
for example, in the brain it regulates various processes
such as radial glia formation and neuronal migration,
dendritic development, and expression of
neurotransmitters receptors; in the peripheral nervous
system NRG-1 regulates processes such as target cell
differentiation, and Schwann cell survival. There are
many NRG-1 isoforms, which arise from the alternative
splicing of mRNA. Less is known of the functions of the
other NRGs. NRG-2 and -3 are expressed predominantly in
the nervous system. NRG-2 is expressed by motor neurons
and terminal Schwann cells, and is concentrated near
synaptic sites and may be a signal that regulates
synaptic differentiation. NRG-4 has been shown to direct
pancreatic islet cell development towards the delta-cell
lineage.
Length = 75
Score = 40.6 bits (95), Expect = 2e-04
Identities = 18/64 (28%), Positives = 26/64 (40%), Gaps = 6/64 (9%)
Query: 616 PKPKFVWKKDGNIIGSGGR------RKIFENGNLLISPVSRDDSGIYSCTATNVHGMDES 669
P +F W KDG + + R +N L I+ DSG Y+C N+ G D
Sbjct: 12 PSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYTCVVENILGNDTV 71
Query: 670 KGRL 673
+
Sbjct: 72 TANV 75
Score = 40.2 bits (94), Expect = 2e-04
Identities = 21/76 (27%), Positives = 33/76 (43%), Gaps = 1/76 (1%)
Query: 697 LQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGLLEITNASFADAGEYE 756
L L+C A T E + + W +G + + L+I A AD+GEY
Sbjct: 1 LVLKCEA-TSEYPSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYT 59
Query: 757 CVVKSTVGKISTKTTV 772
CVV++ +G + V
Sbjct: 60 CVVENILGNDTVTANV 75
Score = 39.8 bits (93), Expect = 3e-04
Identities = 22/62 (35%), Positives = 26/62 (41%), Gaps = 8/62 (12%)
Query: 419 LECVAFG-YPVPSYNWTRRGSPL-----PRNAYFENF--NRILTIPNVKVEDQGEYICRA 470
L+C A YP + W + G L PRN N N L I K+ D GEY C
Sbjct: 3 LKCEATSEYPSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYTCVV 62
Query: 471 SN 472
N
Sbjct: 63 EN 64
Score = 34.0 bits (78), Expect = 0.036
Identities = 18/74 (24%), Positives = 27/74 (36%), Gaps = 15/74 (20%)
Query: 214 LSCYA-GGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGN-----LIINDPRQVE 267
L C A YP+ ++WFK+ ++ + R L IN + +
Sbjct: 3 LKCEATSEYPSLRFKWFKD--------GKELNRKNKPRNIKIRNKKKNSELQINKAK-LA 53
Query: 268 DRGSYHCKASNKFG 281
D G Y C N G
Sbjct: 54 DSGEYTCVVENILG 67
>gnl|CDD|143221 cd05744, Ig_Myotilin_C_like, Immunoglobulin (Ig)-like domain of
myotilin, palladin, and myopalladin.
Ig_Myotilin_like_C: immunoglobulin (Ig)-like domain in
myotilin, palladin, and myopalladin. Myotilin,
palladin, and myopalladin function as scaffolds that
regulate actin organization. Myotilin and myopalladin
are most abundant in skeletal and cardiac muscle;
palladin is ubiquitously expressed in the organs of
developing vertebrates and plays a key role in cellular
morphogenesis. The three family members each interact
with specific molecular partners: all three bind to
alpha-actinin; in addition, palladin also binds to
vasodilator-stimulated phosphoprotein (VASP) and ezrin,
myotilin binds to filamin and actin, and myopalladin
also binds to nebulin and cardiac ankyrin repeat protein
(CARP).
Length = 75
Score = 40.2 bits (94), Expect = 2e-04
Identities = 22/75 (29%), Positives = 34/75 (45%), Gaps = 5/75 (6%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN-----LLISPVSRDDSGIYSCTA 660
V + C A P P+ WKK+ ++ R N LLI +++D+G Y+ +A
Sbjct: 1 VRLECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQDNCGRICLLIQNANKEDAGWYTVSA 60
Query: 661 TNVHGMDESKGRLIV 675
N G+ RL V
Sbjct: 61 VNEAGVVSCNARLDV 75
Score = 32.1 bits (73), Expect = 0.20
Identities = 23/63 (36%), Positives = 26/63 (41%), Gaps = 6/63 (9%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNA-----YFENFNRI-LTIPNVKVEDQGEYICRA 470
VRLEC P P W + L N Y +N RI L I N ED G Y A
Sbjct: 1 VRLECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQDNCGRICLLIQNANKEDAGWYTVSA 60
Query: 471 SND 473
N+
Sbjct: 61 VNE 63
>gnl|CDD|143209 cd05732, Ig5_NCAM-1_like, Fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-1 (NCAM) and similar
proteins. Ig5_NCAM-1 like: domain similar to the fifth
immunoglobulin (Ig)-like domain of Neural Cell Adhesion
Molecule NCAM-1 (NCAM). NCAM plays important roles in
the development and regeneration of the central nervous
system, in synaptogenesis and neural migration. NCAM
mediates cell-cell and cell-substratum recognition and
adhesion via homophilic (NCAM-NCAM), and heterophilic
(NCAM-non-NCAM), interactions. NCAM is expressed as
three major isoforms having different intracellular
extensions. The extracellular portion of NCAM has five
N-terminal Ig-like domains and two fibronectin type III
domains. The double zipper adhesion complex model for
NCAM homophilic binding involves Ig1, Ig2, and Ig3. By
this model, Ig1 and Ig2 mediate dimerization of NCAM
molecules situated on the same cell surface (cis
interactions), and Ig3 domains mediate interactions
between NCAM molecules expressed on the surface of
opposing cells (trans interactions), through binding to
the Ig1 and Ig2 domains. The adhesive ability of NCAM is
modulated by the addition of polysialic acid chains to
the fifth Ig-like domain. Also included in this group is
NCAM-2 (also known as OCAM/mamFas II and RNCAM) NCAM-2
is differentially expressed in the developing and mature
olfactory epithelium (OE).
Length = 96
Score = 41.0 bits (96), Expect = 2e-04
Identities = 26/86 (30%), Positives = 38/86 (44%), Gaps = 17/86 (19%)
Query: 594 LESETYAGEGGNVTIFCNPEAAPKPKFVWKK------------DGNIIGSGGRRKIFENG 641
LE++T A E +T+ C E P P+ W++ DG I+ G R
Sbjct: 8 LENQT-AVELEQITLTCEAEGDPIPEITWRRATRNFSEGDKSLDGRIVVRGHARV----S 62
Query: 642 NLLISPVSRDDSGIYSCTATNVHGMD 667
+L + V D+G Y C A+N G D
Sbjct: 63 SLTLKDVQLTDAGRYDCEASNRIGGD 88
Score = 36.7 bits (85), Expect = 0.007
Identities = 20/71 (28%), Positives = 30/71 (42%), Gaps = 15/71 (21%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRR------------GSPLPRNAYFENFNRILTIPNVKVE 461
+++ L C A G P+P W R G + R + LT+ +V++
Sbjct: 16 LEQITLTCEAEGDPIPEITWRRATRNFSEGDKSLDGRIVVRGHARVS---SLTLKDVQLT 72
Query: 462 DQGEYICRASN 472
D G Y C ASN
Sbjct: 73 DAGRYDCEASN 83
>gnl|CDD|143215 cd05738, Ig2_RPTP_IIa_LAR_like, Second immunoglobulin (Ig)-like
domain of the receptor protein tyrosine phosphatase
(RPTP)-F, also known as LAR. Ig2_RPTP_IIa_LAR_like:
domain similar to the second immunoglobulin (Ig)-like
domain found in the receptor protein tyrosine
phosphatase (RPTP)-F, also known as LAR. LAR belongs to
the RPTP type IIa subfamily. Members of this subfamily
are cell adhesion molecule-like proteins involved in
central nervous system (CNS) development. They have
large extracellular portions, comprised of multiple
Ig-like domains and two to nine fibronectin type III
(FNIII) domains, and a cytoplasmic portion having two
tandem phosphatase domains.
Length = 74
Score = 39.6 bits (92), Expect = 3e-04
Identities = 22/78 (28%), Positives = 34/78 (43%), Gaps = 8/78 (10%)
Query: 213 TLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRGSY 272
T+ C A G P+P WFK D++ +D S+ R + + + D+G Y
Sbjct: 2 TMLCAASGNPDPEITWFK-DFLP-------VDTTSNGRIKQLRSGALQIENSEESDQGKY 53
Query: 273 HCKASNKFGSIISESVQL 290
C A+N G+ S L
Sbjct: 54 ECVATNSAGTRYSAPANL 71
Score = 36.9 bits (85), Expect = 0.003
Identities = 24/79 (30%), Positives = 33/79 (41%), Gaps = 10/79 (12%)
Query: 507 TWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQ--DRYFIQDNVLTIRYLNPERDPAMYQ 564
T C A G PD +WF+ + LP++ R + + E D Y+
Sbjct: 2 TMLCAASGNPDPEITWFK-------DFLPVDTTSNGRIKQLRSGALQIENSEESDQGKYE 54
Query: 565 CRAKNQLKTRYSS-AQLRV 582
C A N TRYS+ A L V
Sbjct: 55 CVATNSAGTRYSAPANLYV 73
Score = 36.9 bits (85), Expect = 0.003
Identities = 22/61 (36%), Positives = 26/61 (42%), Gaps = 2/61 (3%)
Query: 607 TIFCNPEAAPKPKFVWKKDGNII--GSGGRRKIFENGNLLISPVSRDDSGIYSCTATNVH 664
T+ C P P+ W KD + S GR K +G L I D G Y C ATN
Sbjct: 2 TMLCAASGNPDPEITWFKDFLPVDTTSNGRIKQLRSGALQIENSEESDQGKYECVATNSA 61
Query: 665 G 665
G
Sbjct: 62 G 62
Score = 31.6 bits (71), Expect = 0.31
Identities = 11/28 (39%), Positives = 18/28 (64%)
Query: 737 IDGGLLEITNASFADAGEYECVVKSTVG 764
+ G L+I N+ +D G+YECV ++ G
Sbjct: 35 LRSGALQIENSEESDQGKYECVATNSAG 62
Score = 28.9 bits (64), Expect = 2.6
Identities = 16/54 (29%), Positives = 21/54 (38%), Gaps = 1/54 (1%)
Query: 315 MFCDPPTNYPGVNYYWARDYFPNFVEEDKRVFVSYDGALYFSALEQIDAGNYSC 368
M C N P W +D+ P + R+ GAL E+ D G Y C
Sbjct: 3 MLCAASGN-PDPEITWFKDFLPVDTTSNGRIKQLRSGALQIENSEESDQGKYEC 55
Score = 28.5 bits (63), Expect = 3.8
Identities = 19/59 (32%), Positives = 25/59 (42%), Gaps = 11/59 (18%)
Query: 421 CVAFGYPVPSYNWTRRGSPLPRNAYFENFNRI-------LTIPNVKVEDQGEYICRASN 472
C A G P P W + P+ + RI L I N + DQG+Y C A+N
Sbjct: 5 CAASGNPDPEITWFKDFLPVDTTSN----GRIKQLRSGALQIENSEESDQGKYECVATN 59
>gnl|CDD|218599 pfam05473, Herpes_UL45, UL45 protein. This family consists several
UL45 proteins. The herpes simplex virus UL45 gene
encodes an 18 kDa virion envelope protein whose function
remains unknown. It has been suggested that the 18 kDa
UL45 gene product is required for efficient growth in
the central nervous system at low doses and may play an
important role under the conditions of a naturally
acquired infection. This family also contains several
Varicellovirus UL45 or gene 15 proteins. The Equine
herpesvirus 1 UL45 protein represents a type II membrane
glycoprotein which has found to be non-essential for
EHV-1 growth in vitro but deletion reduces the viruses'
replication efficiency.
Length = 191
Score = 41.7 bits (98), Expect = 6e-04
Identities = 21/66 (31%), Positives = 28/66 (42%), Gaps = 2/66 (3%)
Query: 8 LFIFV-SFHSVFSQTIDELEL-RCPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDSDL 65
L +FV VF+ LE CP W+ DSC R +P T +A C + S L
Sbjct: 53 LTMFVIVATFVFTVPRMALESGPCPAEWIGLGDSCIRPDGTPADTYEEAVATCAAYPSKL 112
Query: 66 ANVNDA 71
+ A
Sbjct: 113 IPRSTA 118
>gnl|CDD|143275 cd05867, Ig4_L1-CAM_like, Fourth immunoglobulin (Ig)-like domain of
the L1 cell adhesion molecule (CAM). Ig4_L1-CAM_like:
fourth immunoglobulin (Ig)-like domain of the L1 cell
adhesion molecule (CAM). L1 is comprised of an
extracellular region having six Ig-like domains and five
fibronectin type III domains, a transmembrane region and
an intracellular domain. L1 is primarily expressed in
the nervous system and is involved in its development
and function. L1 is associated with an X-linked
recessive disorder, X-linked hydrocephalus, MASA
syndrome, or spastic paraplegia type 1, that involves
abnormalities of axonal growth. This group also contains
the chicken neuron-glia cell adhesion molecule, Ng-CAM.
Length = 76
Score = 39.1 bits (91), Expect = 6e-04
Identities = 19/65 (29%), Positives = 28/65 (43%), Gaps = 2/65 (3%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGR--RKIFENGNLLISPVSRDDSGIYSCTA 660
G + C E P P W +G I R+ +G L+++ V D+ +Y C A
Sbjct: 1 GETARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHVSSGALILTDVQPSDTAVYQCEA 60
Query: 661 TNVHG 665
N HG
Sbjct: 61 RNRHG 65
Score = 37.9 bits (88), Expect = 0.001
Identities = 21/72 (29%), Positives = 31/72 (43%), Gaps = 10/72 (13%)
Query: 214 LSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLS-DKRFTLSGGNLIINDPRQVEDRGSY 272
L C G P P+ W + I+ D R +S G LI+ D Q D Y
Sbjct: 6 LDCQVEGIPTPNITW--------SINGAPIEGTDPDPRRHVSSGALILTD-VQPSDTAVY 56
Query: 273 HCKASNKFGSII 284
C+A N+ G+++
Sbjct: 57 QCEARNRHGNLL 68
Score = 34.9 bits (80), Expect = 0.019
Identities = 17/63 (26%), Positives = 28/63 (44%), Gaps = 5/63 (7%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRI----LTIPNVKVEDQGEYICR 469
G+ RL+C G P P+ W+ G+P+ + + L + +V+ D Y C
Sbjct: 1 GETARLDCQVEGIPTPNITWSINGAPIEGTDP-DPRRHVSSGALILTDVQPSDTAVYQCE 59
Query: 470 ASN 472
A N
Sbjct: 60 ARN 62
Score = 32.5 bits (74), Expect = 0.11
Identities = 19/64 (29%), Positives = 29/64 (45%), Gaps = 11/64 (17%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQD---RYFIQDNVLTIRYLNPERDPAMYQCR 566
C+ G+P +W NG P+E D R + L + + P D A+YQC
Sbjct: 8 CQVEGIPTPNITWSING-------APIEGTDPDPRRHVSSGALILTDVQPS-DTAVYQCE 59
Query: 567 AKNQ 570
A+N+
Sbjct: 60 ARNR 63
>gnl|CDD|143270 cd05862, Ig1_VEGFR, First immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor(R).
IG1_VEGFR: first immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor(R).
The VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. The VEGFR family consists of three
members, VEGFR-1 (Flt-1), VEGFR-2 (KDR/Flk-1) and
VEGFR-3 (Flt-4). VEGF_A interacts with both VEGFR-1 and
VEGFR-2. VEGFR-1 binds strongest to VEGF, VEGF-2 binds
more weakly. VEGFR-3 appears not to bind VEGF, but binds
other members of the VEGF family (VEGF-C and -D). VEGFRs
bind VEGFs with high affinity with the IG-like domains.
VEGF-A is important to the growth and maintenance of
vascular endothelial cells and to the development of new
blood- and lymphatic-vessels in physiological and
pathological states. VEGFR-2 is a major mediator of the
mitogenic, angiogenic and microvascular
permeability-enhancing effects of VEGF-A. VEGFR-1 may
play an inhibitory part in these processes by binding
VEGF and interfering with its interaction with VEGFR-2.
VEGFR-1 has a signaling role in mediating monocyte
chemotaxis. VEGFR-2 and -1 may mediate a chemotactic and
a survival signal in hematopoietic stem cells or
leukemia cells. VEGFR-3 has been shown to be involved in
tumor angiogenesis and growth.
Length = 86
Score = 39.4 bits (92), Expect = 6e-04
Identities = 23/79 (29%), Positives = 33/79 (41%), Gaps = 12/79 (15%)
Query: 414 GDKVRLECVA---------FGYPVPSYNWTRRGS-PLPRNAYFE--NFNRILTIPNVKVE 461
G+K+ L C A F + P R S R + E + LTI NV +
Sbjct: 1 GEKLVLNCTARTELNVGIDFQWDYPGKKEQRAKSVSENRRSLQEHTELSSTLTIENVTLS 60
Query: 462 DQGEYICRASNDRSALESS 480
D G Y C AS+ + ++S
Sbjct: 61 DLGRYTCTASSGQMIAKNS 79
Score = 32.1 bits (73), Expect = 0.20
Identities = 22/81 (27%), Positives = 31/81 (38%), Gaps = 3/81 (3%)
Query: 697 LQLRCSAHTEELLDVAYIWTHNGV---RIGNMDLNELETPNINIDGGLLEITNASFADAG 753
L L C+A TE + + + W + G R ++ N L I N + +D G
Sbjct: 4 LVLNCTARTELNVGIDFQWDYPGKKEQRAKSVSENRRSLQEHTELSSTLTIENVTLSDLG 63
Query: 754 EYECVVKSTVGKISTKTTVIV 774
Y C S T VIV
Sbjct: 64 RYTCTASSGQMIAKNSTIVIV 84
Score = 29.0 bits (65), Expect = 2.4
Identities = 9/20 (45%), Positives = 13/20 (65%)
Query: 643 LLISPVSRDDSGIYSCTATN 662
L I V+ D G Y+CTA++
Sbjct: 52 LTIENVTLSDLGRYTCTASS 71
>gnl|CDD|143281 cd05873, Ig_Sema4D_like, Immunoglobulin (Ig)-like domain of the
class IV semaphorin Sema4D. Ig_Sema4D_like;
Immunoglobulin (Ig)-like domain of Sema4D. Sema4D is a
Class IV semaphorin. Semaphorins are classified based on
structural features additional to the Sema domain.
Sema4D has extracellular Sema and Ig domains, a
transmembrane domain, and a short cytoplasmic domain.
Sema4D plays a part in the development of GABAergic
synapses. Sema4D in addition is an immune semaphorin. It
is abundant on resting T cells; its expression is weak
on resting B cells and antigen presenting cells (APCs),
but is upregulated by various stimuli. The receptor used
by Sema4D in the immune system is CD72. Sem4D enhances
the activation of B cells and DCs through binding CD72,
perhaps by reducing CD72s inhibitory signals. The
receptor used by Sema4D in the non-lymphatic tissues is
plexin-B1. Sem4D is anchored to the cell surface but its
extracellular domain can be released from the cell
surface by a metalloprotease-dependent process. Sem4D
may mediate its effects in its membrane bound form,
and/or its cleaved form.
Length = 87
Score = 39.0 bits (91), Expect = 9e-04
Identities = 17/56 (30%), Positives = 27/56 (48%), Gaps = 1/56 (1%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSC 658
G N + C+P++ + VWK DG ++ + + LLI S D+G Y C
Sbjct: 11 GNNAELKCSPKSN-LARVVWKFDGKVLTPESAKYLLYRDGLLIFNASEADAGRYQC 65
Score = 29.4 bits (66), Expect = 2.1
Identities = 17/34 (50%), Positives = 23/34 (67%), Gaps = 2/34 (5%)
Query: 738 DGGLLEITNASFADAGEYECV-VKSTVGKISTKT 770
GLL I NAS ADAG Y+C+ V+ + K+ T+T
Sbjct: 47 RDGLL-IFNASEADAGRYQCLSVEKSKAKLFTQT 79
Score = 29.4 bits (66), Expect = 2.3
Identities = 16/62 (25%), Positives = 21/62 (33%), Gaps = 10/62 (16%)
Query: 412 KAGDKVRLECVAFGYPVPS----YNWTRRGSPLP-RNAYFENFNRILTIPNVKVEDQGEY 466
K G+ L+C S W G L +A + + L I N D G Y
Sbjct: 9 KLGNNAELKCSP-----KSNLARVVWKFDGKVLTPESAKYLLYRDGLLIFNASEADAGRY 63
Query: 467 IC 468
C
Sbjct: 64 QC 65
>gnl|CDD|222982 PHA03097, PHA03097, C-type lectin-like protein; Provisional.
Length = 157
Score = 40.6 bits (95), Expect = 0.001
Identities = 19/70 (27%), Positives = 29/70 (41%), Gaps = 1/70 (1%)
Query: 8 LFIFVSFHSVFSQTIDELELRCPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDSDLAN 67
L V S D L C WV Y + CY F ++ + ++ A C +D L
Sbjct: 25 LIALVIILSCKLSPGDRSGLNCRSGWVGYNNKCYTFSEN-ITNKHLAIERCADMDGILTL 83
Query: 68 VNDADEHGFI 77
++D E F+
Sbjct: 84 IDDQKEVLFV 93
>gnl|CDD|143248 cd05771, IgC_Tapasin_R, Tapasin-R immunoglobulin-like domain.
IgC_Tapasin_R: Immunoglobulin-like domain on Tapasin-R.
Tapasin is a V-C1 (variable-constant) immunoglobulin
superfamily molecule present in the endoplasmic
reticulum (ER), where it links MHC class I molecules to
the transporter associated with antigen processing
(TAP). Tapasin-R is a tapasin-related protein that
contains similar structural motifs to Tapasin, with some
marked differences, especially in the V domain,
transmembrane and cytoplasmic regions. The majority of
Tapasin-R is located within the ER; however, there may
be some expression of Tapasin-R at the cell surface.
Tapasin-R lacks an obvious ER retention signal.
Length = 139
Score = 39.8 bits (93), Expect = 0.001
Identities = 31/125 (24%), Positives = 44/125 (35%), Gaps = 12/125 (9%)
Query: 453 LTIPNVKVEDQGEYICRASNDRSALESSVTISIQAEPNFTIPLTDKHMDNQADLTWTCEA 512
LT+P + V D+G YIC S + + +S+ P + L + T C
Sbjct: 3 LTLPGLTVHDEGTYICSVSTPPHQAQQIIQLSVSEPPRVRLSLEKLVSMIEEPQTLICHI 62
Query: 513 FG-VP-DVTYSWFRNGELLNSETLPLEDQDRYFI----QDNVLTIR---YLNP--ERDPA 561
G P DV W R +S + QD ++ L P E A
Sbjct: 63 AGYYPLDVQVEWTRE-PPGDSPPPVSLSNVSFSSHRQHQDGTYSLSSHLTLEPGTEDAGA 121
Query: 562 MYQCR 566
Y CR
Sbjct: 122 TYTCR 126
>gnl|CDD|143174 cd04973, Ig1_FGFR, First immunoglobulin (Ig)-like domain of
fibroblast growth factor receptor (FGFR). Ig1_FGFR: The
first immunoglobulin (Ig)-like domain of fibroblast
growth factor receptor (FGFR). Fibroblast growth factors
(FGFs) participate in morphogenesis, development,
angiogenesis, and wound healing. These FGF-stimulated
processes are mediated by four FGFR tyrosine kinases
(FGRF1-4). FGFRs are comprised of an extracellular
portion consisting of three Ig-like domains, a
transmembrane helix, and a cytoplasmic portion having
protein tyrosine kinase activity. The highly conserved
Ig-like domains 2 and 3, and the linker region between
D2 and D3 define a general binding site for all FGFs.
Length = 79
Score = 38.3 bits (89), Expect = 0.001
Identities = 28/79 (35%), Positives = 37/79 (46%), Gaps = 12/79 (15%)
Query: 697 LQLRCSAHTEELLDVAYI-WTHNGVRIGNMDLNELETPNINIDGGLLEITNASFADAGEY 755
LQLRC DV I WT +GV++G E I G ++I +A D+G Y
Sbjct: 12 LQLRCRLRD----DVQSINWTKDGVQLG-------ENNRTRITGEEVQIKDAVPRDSGLY 60
Query: 756 ECVVKSTVGKISTKTTVIV 774
CV S G +T +V V
Sbjct: 61 ACVTSSPSGSDTTYFSVNV 79
Score = 30.2 bits (68), Expect = 0.79
Identities = 21/62 (33%), Positives = 26/62 (41%), Gaps = 9/62 (14%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRI----LTIPNVKVEDQGEYICR 469
GD ++L C V S NWT+ G L N N RI + I + D G Y C
Sbjct: 9 GDLLQLRC-RLRDDVQSINWTKDGVQLGEN----NRTRITGEEVQIKDAVPRDSGLYACV 63
Query: 470 AS 471
S
Sbjct: 64 TS 65
>gnl|CDD|143303 cd05895, Ig_Pro_neuregulin-1, Immunoglobulin (Ig)-like domain found
in neuregulin (NRG)-1. Ig_Pro_neuregulin-1:
immunoglobulin (Ig)-like domain found in neuregulin
(NRG)-1. There are many NRG-1 isoforms which arise from
the alternative splicing of mRNA. NRG-1 belongs to the
neuregulin gene family, which is comprised of four
genes. This group represents NRG-1. NRGs are signaling
molecules, which participate in cell-cell interactions
in the nervous system, breast, and heart, and other
organ systems, and are implicated in the pathology of
diseases including schizophrenia, multiple sclerosis,
and breast cancer. The NRG-1 protein binds to and
activates the tyrosine kinases receptors ErbB3 and
ErbB4, initiating signaling cascades. NRG-1 has multiple
functions; for example, in the brain it regulates
various processes such as radial glia formation and
neuronal migration, dendritic development, and
expression of neurotransmitters receptors; in the
peripheral nervous system NRG-1 regulates processes such
as target cell differentiation, and Schwann cell
survival.
Length = 76
Score = 38.1 bits (88), Expect = 0.002
Identities = 25/77 (32%), Positives = 34/77 (44%), Gaps = 2/77 (2%)
Query: 697 LQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNE-LETPNINIDGGLLEITNASFADAGEY 755
L LRC E + + W NG IG + + L+I+ AS AD GEY
Sbjct: 1 LVLRCET-VSEYPSLRFKWFKNGKEIGAKNKPDNKIKIRKKKKSSELQISKASLADNGEY 59
Query: 756 ECVVKSTVGKISTKTTV 772
+C+V S +G S V
Sbjct: 60 KCMVSSKLGNDSVTANV 76
Score = 29.2 bits (65), Expect = 2.2
Identities = 19/62 (30%), Positives = 28/62 (45%), Gaps = 7/62 (11%)
Query: 616 PKPKFVWKKDGNIIGSGGR-------RKIFENGNLLISPVSRDDSGIYSCTATNVHGMDE 668
P +F W K+G IG+ + RK ++ L IS S D+G Y C ++ G D
Sbjct: 12 PSLRFKWFKNGKEIGAKNKPDNKIKIRKKKKSSELQISKASLADNGEYKCMVSSKLGNDS 71
Query: 669 SK 670
Sbjct: 72 VT 73
>gnl|CDD|143283 cd05875, Ig6_hNeurofascin_like, Sixth immunoglobulin (Ig)-like
domain of human neurofascin (NF).
Ig6_hNeurofascin_like: the sixth immunoglobulin
(Ig)-like domain of human neurofascin (NF). NF belongs
to the L1 subfamily of cell adhesion molecules (CAMs)
and is comprised of an extracellular region having six
Ig-like domains and five fibronectin type III domains, a
transmembrane region, and a cytoplasmic domain. NF has
many alternatively spliced isoforms having different
temporal expression patterns during development. NF
participates in axon subcellular targeting and synapse
formation, however little is known of the functions of
the different isoforms.
Length = 77
Score = 38.0 bits (88), Expect = 0.002
Identities = 21/84 (25%), Positives = 35/84 (41%), Gaps = 13/84 (15%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLS--GGNLIIN---DPRQV 266
I + C A G P P+++W + + D R ++ G L+I+ R
Sbjct: 1 IIIECEAKGNPVPTFQWTRN--------GKFFNVAKDPRVSMRRRSGTLVIDFSGGGRPE 52
Query: 267 EDRGSYHCKASNKFGSIISESVQL 290
+ G Y C A N G+ +S + L
Sbjct: 53 DYEGEYQCFARNNLGTALSNKILL 76
Score = 36.9 bits (85), Expect = 0.004
Identities = 25/71 (35%), Positives = 31/71 (43%), Gaps = 6/71 (8%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLN---PERDPAMYQCR 566
CEA G P T+ W RNG+ N P R + L I + PE YQC
Sbjct: 5 CEAKGNPVPTFQWTRNGKFFNVAKDPRVSMRR---RSGTLVIDFSGGGRPEDYEGEYQCF 61
Query: 567 AKNQLKTRYSS 577
A+N L T S+
Sbjct: 62 ARNNLGTALSN 72
Score = 31.1 bits (70), Expect = 0.40
Identities = 20/73 (27%), Positives = 28/73 (38%), Gaps = 28/73 (38%)
Query: 419 LECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKV------------------ 460
+EC A G PVP++ WTR G F + P V +
Sbjct: 3 IECEAKGNPVPTFQWTRNG----------KFFNVAKDPRVSMRRRSGTLVIDFSGGGRPE 52
Query: 461 EDQGEYICRASND 473
+ +GEY C A N+
Sbjct: 53 DYEGEYQCFARNN 65
>gnl|CDD|143224 cd05747, Ig5_Titin_like, M5, fifth immunoglobulin (Ig)-like domain
of human titin C terminus and similar proteins.
Ig5_Titin_like: domain similar to the M5, fifth
immunoglobulin (Ig)-like domain from the human titin C
terminus. Titin (also called connectin) is a fibrous
sarcomeric protein specifically found in vertebrate
striated muscle. Titin is gigantic; depending on isoform
composition it ranges from 2970 to 3700 kDa, and is of a
length that spans half a sarcomere. Titin largely
consists of multiple repeats of Ig-like and fibronectin
type 3 (FN-III)-like domains. Titin connects the ends of
myosin thick filaments to Z disks and extends along the
thick filament to the H zone, and appears to function
similar to an elastic band, keeping the myosin filaments
centered in the sarcomere during muscle contraction or
stretching.
Length = 92
Score = 38.1 bits (88), Expect = 0.002
Identities = 17/75 (22%), Positives = 29/75 (38%), Gaps = 4/75 (5%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFE----NFNRILTIPNVKVEDQGEYICR 469
G+ R C G P P+ W R G + + + + I V++ D+G Y
Sbjct: 18 GESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYKSTFEISKVQMSDEGNYTVV 77
Query: 470 ASNDRSALESSVTIS 484
N E+ T++
Sbjct: 78 VENSEGKQEAQFTLT 92
Score = 34.6 bits (79), Expect = 0.038
Identities = 24/90 (26%), Positives = 35/90 (38%), Gaps = 5/90 (5%)
Query: 584 TLKPSFKKRPLESETYAGEGGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFEN--- 640
TL + +P GE + C+ + P P W ++G II S R +I
Sbjct: 1 TLPATILTKPRSLTVSEGESARFS--CDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYK 58
Query: 641 GNLLISPVSRDDSGIYSCTATNVHGMDESK 670
IS V D G Y+ N G E++
Sbjct: 59 STFEISKVQMSDEGNYTVVVENSEGKQEAQ 88
>gnl|CDD|143301 cd05893, Ig_Palladin_C, C-terminal immunoglobulin (Ig)-like domain
of palladin. Ig_Palladin_C: C-terminal immunoglobulin
(Ig)-like domain of palladin. Palladin belongs to the
palladin-myotilin-myopalladin family. Proteins belonging
to this family contain multiple Ig-like domains and
function as scaffolds, modulating actin cytoskeleton.
Palladin binds to alpha-actinin ezrin,
vasodilator-stimulated phosphoprotein VASP, SPIN90 (DIP,
mDia interacting protein), and Src. Palladin also binds
F-actin directly, via its Ig3 domain. Palladin is
expressed as several alternatively spliced isoforms,
having various combinations of Ig-like domains, in a
cell-type-specific manner. It has been suggested that
palladin's different Ig-like domains may be specialized
for distinct functions.
Length = 75
Score = 37.7 bits (87), Expect = 0.002
Identities = 21/75 (28%), Positives = 32/75 (42%), Gaps = 5/75 (6%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN-----LLISPVSRDDSGIYSCTA 660
V + C P P+ WKK+ + R N LLI +++D+G Y+ +A
Sbjct: 1 VRLECRVSGVPHPQIFWKKENESLTHNTDRVSMHQDNCGYICLLIQGATKEDAGWYTVSA 60
Query: 661 TNVHGMDESKGRLIV 675
N G+ RL V
Sbjct: 61 KNEAGIVSCTARLDV 75
Score = 31.6 bits (71), Expect = 0.31
Identities = 21/75 (28%), Positives = 29/75 (38%), Gaps = 6/75 (8%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNA-----YFENFNRI-LTIPNVKVEDQGEYICRA 470
VRLEC G P P W + L N + +N I L I ED G Y A
Sbjct: 1 VRLECRVSGVPHPQIFWKKENESLTHNTDRVSMHQDNCGYICLLIQGATKEDAGWYTVSA 60
Query: 471 SNDRSALESSVTISI 485
N+ + + + +
Sbjct: 61 KNEAGIVSCTARLDV 75
>gnl|CDD|143235 cd05758, Ig5_KIRREL3-like, Fifth immunoglobulin (Ig)-like domain of
Kirrel (kin of irregular chiasm-like) 3 (also known as
Neph2) and similar proteins. Ig5_KIRREL3-like: domain
similar to the fifth immunoglobulin (Ig)-like domain of
Kirrel (kin of irregular chiasm-like) 3 (also known as
Neph2). This protein has five Ig-like domains, one
transmembrane domain, and a cytoplasmic tail. Included
in this group is mammalian Kirrel (Neph1), Kirrel2
(Neph3), and Drosophila RST (irregular chiasm
C-roughest) protein. These proteins contain multiple Ig
domains, have properties of cell adhesion molecules, and
are important in organ development.
Length = 98
Score = 37.8 bits (88), Expect = 0.003
Identities = 23/80 (28%), Positives = 30/80 (37%), Gaps = 11/80 (13%)
Query: 599 YAGEGGNVTIFCNPEAAPKP-KFVWKKDGNII--GSGGRRKIFEN-------GNLLISPV 648
YA G + C + P P + VW N + GS GR + + L IS
Sbjct: 12 YAILGDKGRVECFIFSTPPPDRIVWTWKENELESGSSGRYTVETDPSPGGVLSTLTISNT 71
Query: 649 SRDD-SGIYSCTATNVHGMD 667
D Y+CTA N G
Sbjct: 72 QESDFQTSYNCTAWNSFGSG 91
>gnl|CDD|153064 cd03594, CLECT_REG-1_like, C-type lectin-like domain (CTLD) of
the type found in Human REG-1 (lithostathine), REG-4,
and avian eggshell-specific proteins: ansocalcin,
structhiocalcin-1(SCA-1), and -2(SCA-2).
CLECT_REG-1_like: C-type lectin-like domain (CTLD) of
the type found in Human REG-1 (lithostathine), REG-4,
and avian eggshell-specific proteins: ansocalcin,
structhiocalcin-1(SCA-1), and -2(SCA-2). CTLD refers
to a domain homologous to the carbohydrate-recognition
domains (CRDs) of the C-type lectins. REG-1 is a
proliferating factor which participates in various
kinds of tissue regeneration including pancreatic
beta-cell regeneration, regeneration of intestinal
mucosa, regeneration of motor neurons, and perhaps in
tissue regeneration of damaged heart. REG-1 may play a
role on the pathophysiology of Alzheimer's disease and
in the development of gastric cancers. Its expression
is correlated with reduced survival from early-stage
colorectal cancer. REG-1 also binds and aggregates
several bacterial strains from the intestinal flora and
it has been suggested that it is involved in the
control of the intestinal bacterial ecosystem. Rat
lithostathine has calcium carbonate crystal inhibitor
activity in vitro. REG-IV is unregulated in
pancreatic, gastric, hepatocellular, and prostrate
adenocarcinomas. REG-IV activates the EGF
receptor/Akt/AP-1 signaling pathway in colorectal
carcinoma. Ansocalcin, SCA-1 and -2 are found at high
concentration in the calcified egg shell layer of goose
and ostrich, respectively and tend to form aggregates.
Ansocalcin nucleates calcite crystal aggregates in
vitro.
Length = 129
Score = 38.5 bits (90), Expect = 0.003
Identities = 23/78 (29%), Positives = 37/78 (47%), Gaps = 16/78 (20%)
Query: 29 CPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSL--DSDLANVNDADEHGFIM-------- 78
CP+ W+ Y+ +CY + + P + +DA+L C+ + LA+++ E I
Sbjct: 1 CPKGWLPYKGNCYGYFRQP-LSWSDAELFCQKYGPGAHLASIHSPAEAAAIASLISSYQK 59
Query: 79 -YQLFW---QDP-QRRKW 91
YQ W DP Q R W
Sbjct: 60 AYQPVWIGLHDPQQSRGW 77
>gnl|CDD|143234 cd05757, Ig2_IL1R_like, Second immunoglobulin (Ig)-like domain of
interleukin-1 receptor (IL1R) and similar proteins.
Ig2_IL1R_like: domain similar to the second
immunoglobulin (Ig)-like domain of interleukin-1
receptor (IL1R). IL-1 alpha and IL-1 beta are cytokines
which participate in the regulation of inflammation,
immune responses, and hematopoiesis. These cytokines
bind to the IL-1 receptor type 1 (IL1R1), which is
activated on additional association with an accessory
protein, IL1RAP. IL-1 also binds a second receptor
designated type II (IL1R2). Mature IL1R1 consists of
three IG-like domains, a transmembrane domain, and a
large cytoplasmic domain. Mature IL1R2 is organized
similarly except that it has a short cytoplasmic domain.
The latter does not initiate signal transduction. A
naturally occurring cytokine IL-1RA (IL-1 receptor
antagonist) is widely expressed and binds to IL-1
receptors, inhibiting the binding of IL-1 alpha and IL-1
beta. This group also contains ILIR-like 1 (IL1R1L)
which maps to the same chromosomal location as IL1R1 and
IL1R2.
Length = 92
Score = 37.7 bits (88), Expect = 0.003
Identities = 22/77 (28%), Positives = 31/77 (40%), Gaps = 10/77 (12%)
Query: 595 ESETYAGEGGNVTIFCNPE------AAPKPKFVWKKDGNIIGSGGRRKIFENGN-LLISP 647
+ I C P+ P W KD ++ G RK F G+ LLI
Sbjct: 2 SYKQILFSTKGGKIVC-PDLDDFKNENTLPPVQWYKDCKLLE--GDRKRFVKGSKLLIQN 58
Query: 648 VSRDDSGIYSCTATNVH 664
V+ +D+G Y+C T H
Sbjct: 59 VTEEDAGNYTCKLTFTH 75
Score = 31.1 bits (71), Expect = 0.57
Identities = 14/56 (25%), Positives = 24/56 (42%), Gaps = 13/56 (23%)
Query: 223 NPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGN-LIINDPRQVEDRGSYHCKAS 277
P +W+K+ L++ R G+ L+I + ED G+Y CK +
Sbjct: 29 LPPVQWYKD--------CKLLE---GDRKRFVKGSKLLIQNV-TEEDAGNYTCKLT 72
>gnl|CDD|143277 cd05869, Ig5_NCAM-1, Fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-1 (NCAM).
Ig5_NCAM-1: The fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-1 (NCAM). NCAM plays
important roles in the development and regeneration of
the central nervous system, in synaptogenesis and neural
migration. NCAM mediates cell-cell and cell-substratum
recognition and adhesion via homophilic (NCAM-NCAM) and
heterophilic (NCAM-non-NCAM) interactions. NCAM is
expressed as three major isoforms having different
intracellular extensions. The extracellular portion of
NCAM has five N-terminal Ig-like domains and two
fibronectin type III domains. The double zipper adhesion
complex model for NCAM homophilic binding involves Ig1,
Ig2, and Ig3. By this model, Ig1 and Ig2 mediate
dimerization of NCAM molecules situated on the same cell
surface (cis interactions), and Ig3 domains mediate
interactions between NCAM molecules expressed on the
surface of opposing cells (trans interactions), through
binding to the Ig1 and Ig2 domains. The adhesive ability
of NCAM is modulated by the addition of polysialic acid
chains to the fifth Ig-like domain.
Length = 97
Score = 37.7 bits (87), Expect = 0.003
Identities = 25/82 (30%), Positives = 39/82 (47%), Gaps = 13/82 (15%)
Query: 404 PK-TFPE---APKAGDKVRLECVAFGYPVPSYNW-------TRRGSPLPRNAYFENFNRI 452
PK T+ E A + +++ L C A G P+PS W + L + + R+
Sbjct: 3 PKITYVENQTAMELEEQITLTCEASGDPIPSITWRTSTRNISSEEKTLDGHIVVRSHARV 62
Query: 453 --LTIPNVKVEDQGEYICRASN 472
LT+ ++ D GEY+C ASN
Sbjct: 63 SSLTLKYIQYTDAGEYLCTASN 84
Score = 31.9 bits (72), Expect = 0.30
Identities = 24/81 (29%), Positives = 30/81 (37%), Gaps = 20/81 (24%)
Query: 210 NDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPR----- 264
ITL+C A G P PS W +S + TL G ++ + R
Sbjct: 18 EQITLTCEASGDPIPSITWRTSTRN-----------ISSEEKTLDGHIVVRSHARVSSLT 66
Query: 265 ----QVEDRGSYHCKASNKFG 281
Q D G Y C ASN G
Sbjct: 67 LKYIQYTDAGEYLCTASNTIG 87
Score = 30.3 bits (68), Expect = 1.1
Identities = 21/86 (24%), Positives = 34/86 (39%), Gaps = 16/86 (18%)
Query: 594 LESETYAGEGGNVTIFCNPEAAPKPKFVWKK------------DGNIIGSGGRRKIFENG 641
+E++T +T+ C P P W+ DG+I+ R
Sbjct: 8 VENQTAMELEEQITLTCEASGDPIPSITWRTSTRNISSEEKTLDGHIVVRSHARV----S 63
Query: 642 NLLISPVSRDDSGIYSCTATNVHGMD 667
+L + + D+G Y CTA+N G D
Sbjct: 64 SLTLKYIQYTDAGEYLCTASNTIGQD 89
>gnl|CDD|143253 cd05845, Ig2_L1-CAM_like, Second immunoglobulin (Ig)-like domain of
the L1 cell adhesion molecule (CAM) and similar
proteins. Ig2_L1-CAM_like: domain similar to the second
immunoglobulin (Ig)-like domain of the L1 cell adhesion
molecule (CAM). L1 belongs to the L1 subfamily of cell
adhesion molecules (CAMs) and is comprised of an
extracellular region having six Ig-like domains, five
fibronectin type III domains, a transmembrane region and
an intracellular domain. L1 is primarily expressed in
the nervous system and is involved in its development
and function. L1 is associated with an X-linked
recessive disorder, X-linked hydrocephalus, MASA
syndrome, or spastic paraplegia type 1, that involves
abnormalities of axonal growth.
Length = 95
Score = 37.1 bits (86), Expect = 0.004
Identities = 16/56 (28%), Positives = 30/56 (53%), Gaps = 2/56 (3%)
Query: 317 CDPPTNYPGVNYYWARDYFPNFVEEDKRVFVSYDGALYFSALEQIDAGN-YSCNVQ 371
C+PP + + YW + + +D+RV + +G LYF+ +E+ D+ Y C+
Sbjct: 25 CNPPKSAVPLRIYWMNSDLLH-ITQDERVSMGQNGNLYFANVEEQDSHPDYICHAH 79
>gnl|CDD|143278 cd05870, Ig5_NCAM-2, Fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-2 (also known as
OCAM/mamFas II and RNCAM). Ig5_NCAM-2: the fifth
immunoglobulin (Ig)-like domain of Neural Cell Adhesion
Molecule NCAM-2 (also known as OCAM/mamFas II and
RNCAM). NCAM-2 is organized similarly to NCAM ,
including five N-terminal Ig-like domains and two
fibronectin type III domains. NCAM-2 is differentially
expressed in the developing and mature olfactory
epithelium (OE), and may function like NCAM, as an
adhesion molecule.
Length = 98
Score = 37.3 bits (86), Expect = 0.004
Identities = 26/77 (33%), Positives = 35/77 (45%), Gaps = 11/77 (14%)
Query: 594 LESETYAGEGGNVTIFCNPEAAPKPKFVWKK--DGNIIGSG-----GRRKI---FENGNL 643
L++ET E G T+ C E P P+ WK+ DG+ G GR ++ +L
Sbjct: 8 LKNET-TVENGAATLSCKAEGEPIPEITWKRASDGHTFSEGDKSPDGRIEVKGQHGESSL 66
Query: 644 LISPVSRDDSGIYSCTA 660
I V DSG Y C A
Sbjct: 67 HIKDVKLSDSGRYDCEA 83
Score = 30.3 bits (68), Expect = 1.4
Identities = 22/86 (25%), Positives = 33/86 (38%), Gaps = 17/86 (19%)
Query: 414 GDKVRLECVAFGYPVPSYNWTR--------RGSPLP------RNAYFENFNRILTIPNVK 459
L C A G P+P W R G P + + E+ L I +VK
Sbjct: 16 NGAATLSCKAEGEPIPEITWKRASDGHTFSEGDKSPDGRIEVKGQHGES---SLHIKDVK 72
Query: 460 VEDQGEYICRASNDRSALESSVTISI 485
+ D G Y C A++ + S+ + I
Sbjct: 73 LSDSGRYDCEAASRIGGHQKSMYLDI 98
>gnl|CDD|143218 cd05741, Ig_CEACAM_D1_like, First immunoglobulin (Ig)-like domain
of carcinoembryonic antigen (CEA) related cell adhesion
molecule (CEACAM) and similar proteins.
Ig_CEACAM_D1_like : immunoglobulin (IG)-like domain 1 in
carcinoembryonic antigen (CEA) related cell adhesion
molecule (CEACAM) protein subfamily-like. The CEA family
is a group of anchored or secreted glycoproteins,
expressed by epithelial cells, leukocytes, endothelial
cells and placenta. The CEA family is divided into the
CEACAM and pregnancy-specific glycoprotein (PSG)
subfamilies. This group represents the CEACAM subfamily.
CEACAM1 has many important cellular functions, it is a
cell adhesion molecule, and a signaling molecule that
regulates the growth of tumor cells, it is an angiogenic
factor, and is a receptor for bacterial and viral
pathogens, including mouse hepatitis virus (MHV). In
mice, four isoforms of CEACAM1 generated by alternative
splicing have either two [D1, D4] or four [D1-D4]
Ig-like domains on the cell surface. This family
corresponds to the D1 Ig-like domain. Also belonging to
this group is the N-terminal immunoglobulin (Ig)-like
domain of the signaling lymphocyte activation molecule
(SLAM) family, CD84-like family. The SLAM family is a
group of immune-cell specific receptors that can
regulate both adaptive and innate immune responses. SLAM
family proteins are organized as an extracellular domain
with having two or four Ig-like domains, a single
transmembrane segment, and a cytoplasmic region having
tyr-based motifs. The extracellular domain is organized
as a membrane-distal Ig variable (IgV) domain that is
responsible for ligand recognition and a
membrane-proximal truncated Ig constant-2 (IgC2) domain.
Length = 92
Score = 36.9 bits (86), Expect = 0.006
Identities = 16/44 (36%), Positives = 28/44 (63%), Gaps = 1/44 (2%)
Query: 633 GRRKIFENGNLLISPVSRDDSGIYSCTATNVHGM-DESKGRLIV 675
GR I+ NG+LLI ++++DSG Y+ + +G+ + +K L V
Sbjct: 49 GRETIYPNGSLLIQNLTKEDSGTYTLQIISTNGVTENAKFFLRV 92
>gnl|CDD|165201 PHA02867, PHA02867, C-type lectin protein; Provisional.
Length = 167
Score = 38.1 bits (88), Expect = 0.006
Identities = 18/75 (24%), Positives = 28/75 (37%), Gaps = 12/75 (16%)
Query: 3 LISSCLFIFVSFHSVFSQTIDELELRCPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLD 62
+ + F F V CP W+ Y CY F + ND+K C +D
Sbjct: 34 VTCKWYYAFPYFSKV-----------CPDEWIGYNSKCYYFTINE-TNWNDSKKLCDVMD 81
Query: 63 SDLANVNDADEHGFI 77
S L ++ + F+
Sbjct: 82 SSLIRFDNIETLNFV 96
>gnl|CDD|143265 cd05857, Ig2_FGFR, Second immunoglobulin (Ig)-like domain of
fibroblast growth factor (FGF) receptor. Ig2_FGFR:
second immunoglobulin (Ig)-like domain of fibroblast
growth factor (FGF) receptor. FGF receptors bind FGF
signaling polypeptides. FGFs participate in multiple
processes such as morphogenesis, development, and
angiogenesis. FGFs bind to four FGF receptor tyrosine
kinases (FGFR1, -2, -3, -4). Receptor diversity is
controlled by alternative splicing producing splice
variants with different ligand binding characteristics
and different expression patterns. FGFRs have an
extracellular region comprised of three IG-like domains,
a single transmembrane helix, and an intracellular
tyrosine kinase domain. Ligand binding and specificity
reside in the Ig-like domains 2 and 3, and the linker
region that connects these two. FGFR activation and
signaling depend on FGF-induced dimerization, a process
involving cell surface heparin or heparin sulfate
proteoglycans.
Length = 85
Score = 36.4 bits (84), Expect = 0.007
Identities = 19/81 (23%), Positives = 34/81 (41%), Gaps = 5/81 (6%)
Query: 410 APKAGDKVRLECVAFGYPVPSYNWTRRGSPLPRN----AY-FENFNRILTIPNVKVEDQG 464
A A + V+ C A G P P+ W + G + Y N + L + +V D+G
Sbjct: 5 AVPAANTVKFRCPAAGNPTPTMRWLKNGKEFKQEHRIGGYKVRNQHWSLIMESVVPSDKG 64
Query: 465 EYICRASNDRSALESSVTISI 485
Y C N+ ++ + + +
Sbjct: 65 NYTCVVENEYGSINHTYHLDV 85
Score = 35.2 bits (81), Expect = 0.019
Identities = 19/76 (25%), Positives = 34/76 (44%), Gaps = 10/76 (13%)
Query: 210 NDITLSCYAGGYPNPSYEWFK--EDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVE 267
N + C A G P P+ W K +++ Q+ + + +LI+ +
Sbjct: 10 NTVKFRCPAAGNPTPTMRWLKNGKEFKQE-------HRIGGYKVRNQHWSLIM-ESVVPS 61
Query: 268 DRGSYHCKASNKFGSI 283
D+G+Y C N++GSI
Sbjct: 62 DKGNYTCVVENEYGSI 77
Score = 33.3 bits (76), Expect = 0.088
Identities = 17/67 (25%), Positives = 26/67 (38%), Gaps = 4/67 (5%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGS----GGRRKIFENGNLLISPVSRDDSGIYSC 658
V C P P W K+G GG + ++ +L++ V D G Y+C
Sbjct: 9 ANTVKFRCPAAGNPTPTMRWLKNGKEFKQEHRIGGYKVRNQHWSLIMESVVPSDKGNYTC 68
Query: 659 TATNVHG 665
N +G
Sbjct: 69 VVENEYG 75
>gnl|CDD|143242 cd05765, Ig_3, Subgroup of the immunoglobulin (Ig) superfamily.
Ig_3: subgroup of the immunoglobulin (Ig) domain found
in the Ig superfamily. The Ig superfamily is a
heterogenous group of proteins, built on a common fold
comprised of a sandwich of two beta sheets. Members of
the Ig superfamily are components of immunoglobulin,
neuroglia, cell surface glycoproteins, such as T-cell
receptors, CD2, CD4, CD8, and membrane glycoproteins,
such as butyrophilin and chondroitin sulfate
proteoglycan core protein. A predominant feature of most
Ig domains is a disulfide bridge connecting the two
beta-sheets with a tryptophan residue packed against the
disulfide bond.
Length = 81
Score = 35.6 bits (82), Expect = 0.010
Identities = 18/76 (23%), Positives = 33/76 (43%), Gaps = 16/76 (21%)
Query: 603 GGNVTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFE----NGNLLISPVSR-------- 650
G + C+ P P+ W+K + G I GN++++ + +
Sbjct: 1 GETASFHCDVTGRPPPEITWEKQVH----GKENLIMRPNHVRGNVVVTNIGQLVIYNAQP 56
Query: 651 DDSGIYSCTATNVHGM 666
D+G+Y+CTA N G+
Sbjct: 57 QDAGLYTCTARNSGGL 72
>gnl|CDD|143282 cd05874, Ig6_NrCAM, Sixth immunoglobulin (Ig)-like domain of NrCAM
(Ng (neuronglia) CAM-related cell adhesion molecule).
Ig6_NrCAM: sixth immunoglobulin (Ig)-like domain of
NrCAM (Ng (neuronglia) CAM-related cell adhesion
molecule). NrCAM belongs to the L1 subfamily of cell
adhesion molecules (CAMs) and is comprised of an
extracellular region having six Ig-like domains and five
fibronectin type III domains, a transmembrane region,
and an intracellular domain. NrCAM is primarily
expressed in the nervous system.
Length = 77
Score = 35.7 bits (82), Expect = 0.011
Identities = 23/74 (31%), Positives = 33/74 (44%), Gaps = 12/74 (16%)
Query: 510 CEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFI---QDNVLTIRYLNPERDPA---MY 563
CEA G P ++SW RNG + D+D L I +N E+ A +Y
Sbjct: 5 CEAKGKPPPSFSWTRNGTHFDI------DKDPKVTMKPNTGTLVINIMNGEKAEAYEGVY 58
Query: 564 QCRAKNQLKTRYSS 577
QC A+N+ S+
Sbjct: 59 QCTARNERGAAVSN 72
Score = 34.2 bits (78), Expect = 0.035
Identities = 22/74 (29%), Positives = 39/74 (52%), Gaps = 9/74 (12%)
Query: 419 LECVAFGYPVPSYNWTRRGS--PLPRNAYF----ENFNRILTIPN-VKVED-QGEYICRA 470
++C A G P PS++WTR G+ + ++ ++ I N K E +G Y C A
Sbjct: 3 IQCEAKGKPPPSFSWTRNGTHFDIDKDPKVTMKPNTGTLVINIMNGEKAEAYEGVYQCTA 62
Query: 471 SNDR-SALESSVTI 483
N+R +A+ +++ I
Sbjct: 63 RNERGAAVSNNIVI 76
Score = 31.5 bits (71), Expect = 0.27
Identities = 23/84 (27%), Positives = 36/84 (42%), Gaps = 17/84 (20%)
Query: 212 ITLSCYAGGYPNPSYEWFKE----DYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVE 267
I + C A G P PS+ W + D +D V + P + G L+IN +
Sbjct: 1 IVIQCEAKGKPPPSFSWTRNGTHFDIDKDPKV--TMKPNT--------GTLVINIMNGEK 50
Query: 268 D---RGSYHCKASNKFGSIISESV 288
G Y C A N+ G+ +S ++
Sbjct: 51 AEAYEGVYQCTARNERGAAVSNNI 74
>gnl|CDD|219514 pfam07686, V-set, Immunoglobulin V-set domain. This domain is
found in antibodies as well as neural protein P0 and
CTL4 amongst others.
Length = 114
Score = 36.0 bits (83), Expect = 0.015
Identities = 26/102 (25%), Positives = 37/102 (36%), Gaps = 26/102 (25%)
Query: 600 AGEGGNVTIFC-NPEAAPKPKFVWKK----------------DGNIIGSG---GRRKIFE 639
EGG+VT+ C ++ W K N GR +
Sbjct: 13 VAEGGSVTLPCSFSSSSGSTSVYWYKQPLGKGPELIIHYVTSTPNGKVGPRFKGRVTLSG 72
Query: 640 NG-----NLLISPVSRDDSGIYSCTATNVHGMDESKG-RLIV 675
NG +L IS + DSG Y+C +N + + G RL V
Sbjct: 73 NGSKNDFSLTISNLRLSDSGTYTCAVSNPNELVFGAGTRLTV 114
Score = 33.4 bits (76), Expect = 0.12
Identities = 22/97 (22%), Positives = 39/97 (40%), Gaps = 17/97 (17%)
Query: 210 NDITLSC-YAGGYPNPSYEWFKED-YVQDRLVANLI--------DPLSDKRFTLSG---- 255
+TL C ++ + S W+K+ L+ + + P R TLSG
Sbjct: 17 GSVTLPCSFSSSSGSTSVYWYKQPLGKGPELIIHYVTSTPNGKVGPRFKGRVTLSGNGSK 76
Query: 256 --GNLIINDPRQVEDRGSYHCKASNKFGSIISESVQL 290
+L I++ ++ D G+Y C SN + +L
Sbjct: 77 NDFSLTISNL-RLSDSGTYTCAVSNPNELVFGAGTRL 112
Score = 31.0 bits (70), Expect = 0.79
Identities = 14/48 (29%), Positives = 18/48 (37%), Gaps = 5/48 (10%)
Query: 425 GYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASN 472
G P + S F LTI N+++ D G Y C SN
Sbjct: 58 GKVGPRFKGRVTLSGNGSKNDF-----SLTISNLRLSDSGTYTCAVSN 100
Score = 30.7 bits (69), Expect = 1.4
Identities = 11/44 (25%), Positives = 19/44 (43%), Gaps = 1/44 (2%)
Query: 732 TPNINIDGGLLEITNASFADAGEYECVVKST-VGKISTKTTVIV 774
+ N + + L I+N +D+G Y C V + T + V
Sbjct: 71 SGNGSKNDFSLTISNLRLSDSGTYTCAVSNPNELVFGAGTRLTV 114
>gnl|CDD|143212 cd05735, Ig8_DSCAM, Eight immunoglobulin (Ig) domain of Down
Syndrome Cell Adhesion molecule (DSCAM). Ig8_DSCAM:
the eight immunoglobulin (Ig) domain of Down Syndrome
Cell Adhesion molecule (DSCAM). DSCAM is a cell adhesion
molecule expressed largely in the developing nervous
system. The gene encoding DSCAM is located at human
chromosome 21q22, the locus associated with the mental
retardation phenotype of Down Syndrome. DSCAM is
predicted to be the largest member of the IG
superfamily. It has been demonstrated that DSCAM can
mediate cation-independent homophilic intercellular
adhesion.
Length = 88
Score = 35.4 bits (81), Expect = 0.015
Identities = 26/72 (36%), Positives = 35/72 (48%), Gaps = 9/72 (12%)
Query: 617 KPKFV-WKKDGNIIGSGGRRKIF---ENGNLLIS-----PVSRDDSGIYSCTATNVHGMD 667
KP V W+K+ II R + E G+ +IS P R+DSG +SC A N +G D
Sbjct: 14 KPIIVRWEKEDRIINPEMSRYLVSTKEVGDEVISTLQILPTVREDSGFFSCHAINSYGED 73
Query: 668 ESKGRLIVLHGP 679
+L V P
Sbjct: 74 RGIIQLTVQEPP 85
>gnl|CDD|143300 cd05892, Ig_Myotilin_C, C-terminal immunoglobulin (Ig)-like domain
of myotilin. Ig_Myotilin_C: C-terminal immunoglobulin
(Ig)-like domain of myotilin. Mytolin belongs to the
palladin-myotilin-myopalladin family. Proteins belonging
to the latter family contain multiple Ig-like domains
and function as scaffolds, modulating actin
cytoskeleton. Myotilin is most abundant in skeletal and
cardiac muscle, and is involved in maintaining sarcomere
integrity. It binds to alpha-actinin, filamin and actin.
Mutations in myotilin lead to muscle disorders.
Length = 75
Score = 34.5 bits (79), Expect = 0.027
Identities = 23/75 (30%), Positives = 34/75 (45%), Gaps = 5/75 (6%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGN-----LLISPVSRDDSGIYSCTA 660
V + C A P PK WK++ ++ R N LLI V++ D+G Y+ +A
Sbjct: 1 VKLECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSGRVTLLIKNVNKKDAGWYTVSA 60
Query: 661 TNVHGMDESKGRLIV 675
N G+ RL V
Sbjct: 61 VNEAGVATCHARLDV 75
Score = 29.9 bits (67), Expect = 1.2
Identities = 21/63 (33%), Positives = 27/63 (42%), Gaps = 6/63 (9%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNA-----YFENFNRI-LTIPNVKVEDQGEYICRA 470
V+LEC P P W R + N Y +N R+ L I NV +D G Y A
Sbjct: 1 VKLECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSGRVTLLIKNVNKKDAGWYTVSA 60
Query: 471 SND 473
N+
Sbjct: 61 VNE 63
>gnl|CDD|143269 cd05861, Ig1_PDGFR-alphabeta, Frst immunoglobulin (Ig)-like domain
of platelet-derived growth factor (PDGF) receptors (R),
alpha (CD140a), and beta (CD140b). Ig1_PDGFR-alphabeta:
The first immunoglobulin (Ig)-like domain of
platelet-derived growth factor (PDGF) receptors (R),
alpha (CD140a), and beta (CD140b). PDGF is a potent
mitogen for connective tissue cells. PDGF-stimulated
processes are mediated by three different PDGFs
(PDGF-A,-B, and C). PDGFRalpha binds to all three PDGFs,
whereas the PDGFRbeta binds only to PDGF-B. PDGFRs alpha
and beta have similar organization: an extracellular
component with five Ig-like domains, a transmembrane
segment, and a cytoplasmic portion having protein
tyrosine kinase activity. In mice, PDGFRalpha and
PDGFRbeta are essential for normal development.
Length = 84
Score = 34.4 bits (79), Expect = 0.028
Identities = 19/83 (22%), Positives = 32/83 (38%), Gaps = 12/83 (14%)
Query: 414 GDKVRLECVAFGYPVPSYNWT---RRGSPLPRNAYF-----ENFNRILTIPNVKVEDQGE 465
G+ + + C+ G V ++WT + LT P+ VED G
Sbjct: 1 GETITVNCIVQGNEVVDFSWTYPGKDIGKGIPEVEEVKVPATTLRSTLTFPHATVEDSGT 60
Query: 466 YIC---RASNDRSALESSVTISI 485
Y C ++ D+ A V I++
Sbjct: 61 YECAAHESTQDQKA-FKKVNITV 82
Score = 29.8 bits (67), Expect = 1.5
Identities = 17/70 (24%), Positives = 32/70 (45%), Gaps = 5/70 (7%)
Query: 696 NLQLRCSAHTEELLDVAYIWTHNGVRIGNM--DLNELETPNINIDGGLLEITNASFADAG 753
+ + C E++D + WT+ G IG ++ E++ P + L +A+ D+G
Sbjct: 3 TITVNCIVQGNEVVDFS--WTYPGKDIGKGIPEVEEVKVPATTLRS-TLTFPHATVEDSG 59
Query: 754 EYECVVKSTV 763
YEC +
Sbjct: 60 TYECAAHEST 69
>gnl|CDD|143251 cd05774, Ig_CEACAM_D1, First immunoglobulin (Ig)-like domain of
carcinoembryonic antigen (CEA) related cell adhesion
molecule (CEACAM). IG_CEACAM_D1: immunoglobulin
(Ig)-like domain 1 in carcinoembryonic antigen (CEA)
related cell adhesion molecule (CEACAM) protein
subfamily. The CEA family is a group of anchored or
secreted glycoproteins, expressed by epithelial cells,
leukocytes, endothelial cells and placenta. The CEA
family is divided into the CEACAM and pregnancy-specific
glycoprotein (PSG) subfamilies. This group represents
the CEACAM subfamily. CEACAM1 has many important
cellular functions, it is a cell adhesion molecule, and
a signaling molecule that regulates the growth of tumor
cells, it is an angiogenic factor, and is a receptor for
bacterial and viral pathogens, including mouse hepatitis
virus (MHV). In mice, four isoforms of CEACAM1 generated
by alternative splicing have either two [D1, D4] or four
[D1-D4] Ig-like domains on the cell surface. This family
corresponds to the D1 Ig-like domain.
Length = 105
Score = 34.9 bits (81), Expect = 0.035
Identities = 15/44 (34%), Positives = 22/44 (50%), Gaps = 1/44 (2%)
Query: 633 GRRKIFENGNLLISPVSRDDSGIYSCTATNVHGMDESK-GRLIV 675
GR I+ NG+LLI V++ D+G Y+ + E L V
Sbjct: 62 GRETIYPNGSLLIQNVTQKDTGFYTLQTITTNFQVEQATVHLQV 105
>gnl|CDD|143236 cd05759, Ig2_KIRREL3-like, Second immunoglobulin (Ig)-like domain
of Kirrel (kin of irregular chiasm-like) 3 (also known
as Neph2). Ig2_KIRREL3-like: domain similar to the
second immunoglobulin (Ig)-like domain of Kirrel (kin of
irregular chiasm-like) 3 (also known as Neph2). This
protein has five Ig-like domains, one transmembrane
domain, and a cytoplasmic tail. Included in this group
is mammalian Kirrel (Neph1), Kirrel2 (Neph3), and
Drosophila RST (irregular chiasm C-roughest) protein.
These proteins contain multiple Ig domains, have
properties of cell adhesion molecules, and are important
in organ development.
Length = 82
Score = 34.0 bits (78), Expect = 0.046
Identities = 21/69 (30%), Positives = 33/69 (47%), Gaps = 12/69 (17%)
Query: 509 TCEAFGV-PDVTYSWFRNGELLN----SETLPLEDQDRYFIQDNVLTIRYLNPE--RDPA 561
TC A G P WFR+GE+L+ S+ L L+D R + ++ + P
Sbjct: 5 TCRARGAKPAAEIIWFRDGEVLDGATYSKEL-LKDGKR----ETTVSTLPITPSDHDTGR 59
Query: 562 MYQCRAKNQ 570
+ CRA+N+
Sbjct: 60 TFTCRARNE 68
Score = 29.7 bits (67), Expect = 1.3
Identities = 14/57 (24%), Positives = 28/57 (49%), Gaps = 8/57 (14%)
Query: 614 AAPKPKFVWKKDGNII-GSGGRRKIFENGN-------LLISPVSRDDSGIYSCTATN 662
A P + +W +DG ++ G+ +++ ++G L I+P D ++C A N
Sbjct: 11 AKPAAEIIWFRDGEVLDGATYSKELLKDGKRETTVSTLPITPSDHDTGRTFTCRARN 67
>gnl|CDD|165173 PHA02826, PHA02826, IL-1 receptor-like protein; Provisional.
Length = 227
Score = 36.0 bits (83), Expect = 0.065
Identities = 39/136 (28%), Positives = 51/136 (37%), Gaps = 18/136 (13%)
Query: 631 SGGRRKIF-----ENG----NLLISPVSRDDSGIYSCTATNVHGMDESKGRLIVLHGPSY 681
SG R KI E G NL I V D GIY CT ++ + +ES RL G
Sbjct: 79 SGARTKIKKITHNEIGDRSENLWIGNVINIDEGIYICTISSGNICEESTIRLTFDSGTIN 138
Query: 682 YEQLPPKITIAAHRNLQLRCSAHTEELLDVAYIWTHNGVRIGNMDLNELETPNINIDGGL 741
Y+ K + S + L W NG + D +L N
Sbjct: 139 YQFNSGKDSKLHCYGTDGISSTFKDYTLT----WYKNGNIVLYTDRIQLRNNNST----- 189
Query: 742 LEITNASFADAGEYEC 757
L I +A+ D+G Y C
Sbjct: 190 LVIKSATHDDSGIYTC 205
Score = 32.6 bits (74), Expect = 0.76
Identities = 27/121 (22%), Positives = 49/121 (40%), Gaps = 23/121 (19%)
Query: 453 LTIPNVKVEDQGEYICRASNDRSALESSVTISIQAEPNFTIPLTDKHMDNQADLTWTCEA 512
L I NV D+G YIC S+ ES++ ++ + + ++ D C
Sbjct: 100 LWIGNVINIDEGIYICTISSGNICEESTIRLTFDSG------TINYQFNSGKDSKLHC-- 151
Query: 513 FGV-------PDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNP-ERDPAMYQ 564
+G D T +W++NG ++ DR +++N T+ + D +Y
Sbjct: 152 YGTDGISSTFKDYTLTWYKNGNIVLYT-------DRIQLRNNNSTLVIKSATHDDSGIYT 204
Query: 565 C 565
C
Sbjct: 205 C 205
Score = 30.7 bits (69), Expect = 2.8
Identities = 22/76 (28%), Positives = 30/76 (39%), Gaps = 11/76 (14%)
Query: 594 LESETYA---GEGGNVTIFCNPEAAPKPKF-----VWKKDGNIIGSGGRRKIFENGN--L 643
+S T G + + C F W K+GNI+ R N N L
Sbjct: 132 FDSGTINYQFNSGKDSKLHCYGTDGISSTFKDYTLTWYKNGNIV-LYTDRIQLRNNNSTL 190
Query: 644 LISPVSRDDSGIYSCT 659
+I + DDSGIY+C
Sbjct: 191 VIKSATHDDSGIYTCN 206
>gnl|CDD|143177 cd04976, Ig2_VEGFR, Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor (VEGFR).
Ig2_VEGFR: Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor (VEGFR). The
VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. The VEGFR family consists of three
members, VEGFR-1 (Flt-1), VEGFR-2 (KDR/Flk-1) and
VEGFR-3 (Flt-4). VEGFRs bind VEGFs with high affinity at
the Ig-like domains. VEGF-A is important to the growth
and maintenance of vascular endothelial cells and to the
development of new blood- and lymphatic-vessels in
physiological and pathological states. VEGFR-2 is a
major mediator of the mitogenic, angiogenic and
microvascular permeability-enhancing effects of VEGF-A.
VEGFR-1 may play an inhibitory part in these processes
by binding VEGF and interfering with its interaction
with VEGFR-2. VEGFR-1 has a signaling role in mediating
monocyte chemotaxis. VEGFR-2 and -1 may mediate a
chemotactic and a survival signal in hematopoietic stem
cells or leukemia cells. VEGFR-3 has been shown to be
involved in tumor angiogenesis and growth.
Length = 71
Score = 33.1 bits (76), Expect = 0.074
Identities = 17/49 (34%), Positives = 25/49 (51%), Gaps = 1/49 (2%)
Query: 614 AAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATN 662
A P P+ W K+G +I S R +L I V+ +D+G Y+ TN
Sbjct: 9 AYPPPEIQWYKNGKLI-SEKNRTKKSGHSLTIKDVTEEDAGNYTVVLTN 56
Score = 32.4 bits (74), Expect = 0.14
Identities = 20/69 (28%), Positives = 30/69 (43%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASNDRSA 476
VRL YP P W + G + + LTI +V ED G Y +N ++
Sbjct: 1 VRLPVKVKAYPPPEIQWYKNGKLISEKNRTKKSGHSLTIKDVTEEDAGNYTVVLTNKQAK 60
Query: 477 LESSVTISI 485
LE +T ++
Sbjct: 61 LEKRLTFTL 69
>gnl|CDD|143276 cd05868, Ig4_NrCAM, Fourth immunoglobulin (Ig)-like domain of NrCAM
(NgCAM-related cell adhesion molecule). Ig4_ NrCAM:
fourth immunoglobulin (Ig)-like domain of NrCAM
(NgCAM-related cell adhesion molecule). NrCAM belongs to
the L1 subfamily of cell adhesion molecules (CAMs) and
is comprised of an extracellular region having six
IG-like domains and five fibronectin type III domains, a
transmembrane region and an intracellular domain. NrCAM
is primarily expressed in the nervous system.
Length = 76
Score = 33.0 bits (75), Expect = 0.097
Identities = 25/79 (31%), Positives = 38/79 (48%), Gaps = 12/79 (15%)
Query: 211 DITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVEDRG 270
D TL C A G P PS W V I P +D + G +I + +V++R
Sbjct: 3 DGTLICRANGNPKPSISWLTNG------VPIEIAP-TDPSRKVDGDTIIFS---KVQERS 52
Query: 271 S--YHCKASNKFGSIISES 287
S Y C ASN++G +++ +
Sbjct: 53 SAVYQCNASNEYGYLLANA 71
Score = 32.3 bits (73), Expect = 0.16
Identities = 21/68 (30%), Positives = 31/68 (45%), Gaps = 6/68 (8%)
Query: 601 GEGGNVTIFCNPEAAPKPKFVWKKDG---NIIGSGGRRKIFENGNLLISPVSRDDSGIYS 657
GE G T+ C PKP W +G I + RK+ + ++ S V S +Y
Sbjct: 1 GEDG--TLICRANGNPKPSISWLTNGVPIEIAPTDPSRKV-DGDTIIFSKVQERSSAVYQ 57
Query: 658 CTATNVHG 665
C A+N +G
Sbjct: 58 CNASNEYG 65
Score = 30.7 bits (69), Expect = 0.52
Identities = 26/79 (32%), Positives = 36/79 (45%), Gaps = 5/79 (6%)
Query: 505 DLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQ 564
D T C A G P + SW NG + E P D R D ++ + ER A+YQ
Sbjct: 3 DGTLICRANGNPKPSISWLTNG--VPIEIAP-TDPSRKVDGDTIIFSKV--QERSSAVYQ 57
Query: 565 CRAKNQLKTRYSSAQLRVL 583
C A N+ ++A + VL
Sbjct: 58 CNASNEYGYLLANAFVNVL 76
>gnl|CDD|143267 cd05859, Ig4_PDGFR-alpha, Fourth immunoglobulin (Ig)-like domain of
platelet-derived growth factor receptor (PDGFR) alpha.
IG4_PDGFR-alpha: The fourth immunoglobulin (Ig)-like
domain of platelet-derived growth factor receptor
(PDGFR) alpha. PDGF is a potent mitogen for connective
tissue cells. PDGF-stimulated processes are mediated by
three different PDGFs (PDGF-A,-B, and C). PDGFR alpha
binds to all three PDGFs, whereas the PDGFR beta (not
included in this group) binds only to PDGF-B. PDGF alpha
is organized as an extracellular component having five
Ig-like domains, a transmembrane segment, and a
cytoplasmic portion having protein tyrosine kinase
activity. In mice, PDGFR alpha and PDGFR beta are
essential for normal development.
Length = 101
Score = 33.3 bits (76), Expect = 0.12
Identities = 16/71 (22%), Positives = 23/71 (32%), Gaps = 10/71 (14%)
Query: 426 YPVPSYNWTRRGSPL----------PRNAYFENFNRILTIPNVKVEDQGEYICRASNDRS 475
YP P W + L N + L + K ED G Y A N+ +
Sbjct: 30 YPPPQIRWLKDNRTLIENLTEITTSEHNVQETRYVSKLKLIRAKEEDSGLYTALAQNEDA 89
Query: 476 ALESSVTISIQ 486
+ + IQ
Sbjct: 90 VKSYTFALQIQ 100
>gnl|CDD|143326 cd07702, Ig2_VEGFR-1, Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 1 (VEGFR-1).
Ig2_VEGFR-1: Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 1 (VEGFR-1).
VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. VEGFRs bind VEGFs with high
affinity at the Ig-like domains. VEGFR-1 binds VEGF-A
strongly; VEGF-A is important to the growth and
maintenance of vascular endothelial cells and to the
development of new blood- and lymphatic-vessels in
physiological and pathological states. VEGFR-1 may play
an inhibitory rolet in the function of VEGFR-2 by
binding VEGF-A and interfering with its interaction with
VEGFR-2. VEGFR-1 has a signaling role in mediating
monocyte chemotaxis and may mediate a chemotactic and a
survival signal in hematopoietic stem cells or leukemia
cells.
Length = 72
Score = 32.2 bits (73), Expect = 0.15
Identities = 15/45 (33%), Positives = 25/45 (55%)
Query: 613 EAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYS 657
+A P P+ +W KDG R + +L+I V+ +D+GIY+
Sbjct: 8 KAFPAPEVIWLKDGLPAAEKCSRYHVDGYSLVIKDVTEEDAGIYT 52
>gnl|CDD|143296 cd05888, Ig1_Nectin-4_like, Frst immunoglobulin (Ig) domain of
nectin-4 (also known as poliovirus receptor related
protein 4, or as LNIR receptor) and similar proteins.
Ig1_Nectin-4_like: domain similar to the first
immunoglobulin (Ig) domain of nectin-4 (also known as
poliovirus receptor related protein 4, or as LNIR
receptor). Nectin-4 belongs to the nectin family, which
is comprised of four transmembrane glycoproteins
(nectins-1 through -4). Nectins are synaptic cell
adhesion molecules (CAMs) which participate in adhesion
and signaling at various intracellular junctions.
Nectins form homophilic cis-dimers, followed by
homophilic and heterophilic trans-dimers involved in
cell-cell adhesion. For example nectin-4 trans-interacts
with nectin-1. Nectin-4 has also been shown to interact
with the actin filament-binding protein, afadin. Unlike
the other nectins, which are widely expressed in adult
tissues, nectin-4 is mainly expressed during
embryogenesis, and is not detected in normal adult
tissue or in serum. Nectin-4 is re-expressed in breast
carcinoma, and patients having metastatic breast cancer
have a circulating form of nectin-4 formed from the
ectodomain.
Length = 100
Score = 32.9 bits (75), Expect = 0.15
Identities = 15/31 (48%), Positives = 19/31 (61%), Gaps = 1/31 (3%)
Query: 729 ELETPNINIDGGLLEITNASFADAGEYECVV 759
ETPN DG L+ + NA AD G+Y+C V
Sbjct: 54 RFETPNPIADGALI-LRNAVQADEGKYKCRV 83
>gnl|CDD|143180 cd04979, Ig_Semaphorin_C, Immunoglobulin (Ig)-like domain of
semaphorin. Ig_Semaphorin_C; Immunoglobulin (Ig)-like
domain in semaphorins. Semaphorins are transmembrane
protein that have important roles in a variety of
tissues. Functionally, semaphorins were initially
characterized for their importance in the development of
the nervous system and in axonal guidance. Later they
have been found to be important for the formation and
functioning of the cardiovascular, endocrine,
gastrointestinal, hepatic, immune, musculoskeletal,
renal, reproductive, and respiratory systems.
Semaphorins function through binding to their receptors
and transmembrane semaphorins also serves as receptors
themselves. Although molecular mechanism of semaphorins
is poorly understood, the Ig-like domains may involve in
ligand binding or dimerization.
Length = 89
Score = 32.4 bits (74), Expect = 0.18
Identities = 18/58 (31%), Positives = 22/58 (37%), Gaps = 8/58 (13%)
Query: 715 WTHNGVRIGNMDLNELETPNINIDGGLLEITNASFADAGEYECV-----VKSTVGKIS 767
W G E E + + GLL I + S ADAG Y C K T+ S
Sbjct: 29 WLFQGG--PLQRKEEPEERLLVTEDGLL-IRSVSPADAGVYTCQSVEHGFKQTLATYS 83
Score = 30.4 bits (69), Expect = 0.99
Identities = 19/64 (29%), Positives = 22/64 (34%), Gaps = 15/64 (23%)
Query: 414 GDKVRLECVAFGYPVPSYN-----WTRRGSPLPR----NAYFENFNRILTIPNVKVEDQG 464
G+ V LEC P N W +G PL R L I +V D G
Sbjct: 11 GNSVFLECS------PKSNLASVVWLFQGGPLQRKEEPEERLLVTEDGLLIRSVSPADAG 64
Query: 465 EYIC 468
Y C
Sbjct: 65 VYTC 68
Score = 30.1 bits (68), Expect = 1.1
Identities = 19/72 (26%), Positives = 30/72 (41%), Gaps = 4/72 (5%)
Query: 593 PLESETYAGEGGNVTIFCNPEAAPKPKFVWKKDGNII---GSGGRRKIFENGNLLISPVS 649
E EG +V + C+P++ VW G + R + LLI VS
Sbjct: 1 AEEKVVTVVEGNSVFLECSPKS-NLASVVWLFQGGPLQRKEEPEERLLVTEDGLLIRSVS 59
Query: 650 RDDSGIYSCTAT 661
D+G+Y+C +
Sbjct: 60 PADAGVYTCQSV 71
>gnl|CDD|143266 cd05858, Ig3_FGFR-2, Third immunoglobulin (Ig)-like domain of
fibroblast growth factor receptor 2 (FGFR2).
Ig3_FGFR-2-like; domain similar to the third
immunoglobulin (Ig)-like domain of human fibroblast
growth factor receptor 2 (FGFR2). Fibroblast growth
factors (FGFs) participate in morphogenesis,
development, angiogenesis, and wound healing. These
FGF-stimulated processes are mediated by four FGFR
tyrosine kinases (FGRF1-4). FGFRs are comprised of an
extracellular portion consisting of three Ig-like
domains, a transmembrane helix, and a cytoplasmic
portion having protein tyrosine kinase activity. The
highly conserved Ig-like domains 2 and 3, and the linker
region between D2 and D3 define a general binding site
for FGFs. FGFR2 is required for male sex determination.
Length = 90
Score = 32.2 bits (73), Expect = 0.20
Identities = 11/21 (52%), Positives = 13/21 (61%)
Query: 452 ILTIPNVKVEDQGEYICRASN 472
+L + NV ED GEY C A N
Sbjct: 56 VLYLRNVTFEDAGEYTCLAGN 76
Score = 31.1 bits (70), Expect = 0.52
Identities = 10/23 (43%), Positives = 16/23 (69%)
Query: 742 LEITNASFADAGEYECVVKSTVG 764
L + N +F DAGEY C+ +++G
Sbjct: 57 LYLRNVTFEDAGEYTCLAGNSIG 79
>gnl|CDD|165149 PHA02785, PHA02785, IL-beta-binding protein; Provisional.
Length = 326
Score = 34.6 bits (79), Expect = 0.22
Identities = 43/160 (26%), Positives = 67/160 (41%), Gaps = 16/160 (10%)
Query: 621 VWKKDGNIIGSGGRRKIFENG-NLLISPVSRDDSGIYSCTATNVHGMDESKGRLIVLHGP 679
+W+K G R +NG N+LI ++ DSGIY C N D L ++
Sbjct: 64 LWEKRG---ADNDRIIPIDNGSNMLILNPTQSDSGIYICITKNETYCDMMSLNLTIVSVS 120
Query: 680 SYYEQLPPKITIAAHRNL-QLRC---SAHTEELLDVAYIWTHNGVRIGNMDLNELETPNI 735
L I R+ ++ C +A ++ IW+ + R+ N L + TP
Sbjct: 121 ESNIDLISYPQIVNERSTGEMVCPNINAFIASNVNADIIWSGHR-RLRNKRLKQ-RTP-- 176
Query: 736 NIDGGLLEITNASFADAGEYECVVKSTVGKISTKTTVIVE 775
G++ I + DAG Y CV+K G + T IV+
Sbjct: 177 ----GIITIEDVRKNDAGYYTCVLKYIYGDKTYNVTRIVK 212
>gnl|CDD|143193 cd05716, Ig_pIgR, Immunoglobulin (Ig)-like domain in the polymeric
Ig receptor (pIgR). Ig_pIgR: Immunoglobulin (Ig)-like
domain in the polymeric Ig receptor (pIgR). pIgR
delivers dimeric IgA and pentameric IgM to mucosal
secretions. Polymeric immunoglobulin (pIgs) are the
first defense against pathogens and toxins. IgA and IgM
can form polymers via an 18-residue extension at their
c-termini referred to as the tailpiece. pIgR transports
pIgs across mucosal epithelia into mucosal secretions.
Human pIgR is a glycosylated type I transmembrane
protein, comprised of a 620 residue extracellular
region, a 23 residue transmembrane region, and a 103
residue cytoplasmic tail. The extracellular region
contains five domains that share sequence similarity
with Ig variable (v) regions.
Length = 98
Score = 32.0 bits (73), Expect = 0.28
Identities = 16/88 (18%), Positives = 32/88 (36%), Gaps = 19/88 (21%)
Query: 602 EGGNVTIFC--NPEAAPKPKFV--WKKDGNIIG----------SGGRRKIFENG-----N 642
GG+VTI C P+ K+ W G + GR + ++
Sbjct: 6 LGGSVTIPCPYPPKNRSYEKYWCKWGSAGCCLIIVSEGSVQSQYEGRVSLTDDPDNGVFT 65
Query: 643 LLISPVSRDDSGIYSCTATNVHGMDESK 670
+ ++ + ++D+G Y C + +
Sbjct: 66 VTLNQLRKEDAGWYWCGVGDDGDQGLTL 93
>gnl|CDD|143302 cd05894, Ig_C5_MyBP-C, C5 immunoglobulin (Ig) domain of cardiac
myosin binding protein C (MyBP-C). Ig_C5_MyBP_C : the
C5 immunoglobulin (Ig) domain of cardiac myosin binding
protein C (MyBP-C). MyBP_C consists of repeated domains,
Ig and fibronectin type 3, and various linkers. Three
isoforms of MYBP_C exist and are included in this group:
cardiac(c), and fast and slow skeletal muscle (s)
MyBP_C. cMYBP_C has insertions between and inside
domains and an additional cardiac-specific Ig domain at
the N-terminus. For cMYBP_C an interaction has been
demonstrated between this C5 domain and the Ig C8
domain.
Length = 86
Score = 31.7 bits (72), Expect = 0.31
Identities = 15/56 (26%), Positives = 22/56 (39%), Gaps = 4/56 (7%)
Query: 616 PKPKFVWKKDGNIIGSGGRRKIFEN----GNLLISPVSRDDSGIYSCTATNVHGMD 667
P P W + R E+ + +I R+D G+Y+ T TN G D
Sbjct: 23 PAPTVTWSRGDKAFTETEGRVRVESYKDLSSFVIEGAEREDEGVYTITVTNPVGED 78
>gnl|CDD|143230 cd05753, Ig2_FcgammaR_like, Second immunoglobulin (Ig)-like domain
of Fcgamma-receptors (FcgammaRs) and similar proteins.
Ig2_FcgammaR_like: domain similar to the second
immunoglobulin (Ig)-like domain of Fcgamma-receptors
(FcgammaRs). Interactions between IgG and FcgammaR are
important to the initiation of cellular and humoral
response. IgG binding to FcgammaR leads to a cascade of
signals and ultimately to functions such as
antibody-dependent-cellular-cytotoxicity (ADCC),
endocytosis, phagocytosis, release of inflammatory
mediators, etc. FcgammaR has two Ig-like domains. This
group also contains FcepsilonRI, which binds IgE with
high affinity.
Length = 83
Score = 31.5 bits (72), Expect = 0.34
Identities = 14/41 (34%), Positives = 17/41 (41%), Gaps = 3/41 (7%)
Query: 445 YFENFNRILTIPNVKVEDQGEYICRASNDRSALESSVTISI 485
N N L+IP + D G Y C S SS +SI
Sbjct: 44 SHSNSN--LSIPQATLSDSGSYHCSG-IIGSYDYSSEPVSI 81
>gnl|CDD|143214 cd05737, Ig_Myomesin_like_C, C-temrinal immunoglobulin (Ig)-like
domain of myomesin and M-protein. Ig_Myomesin_like_C:
domain similar to the C-temrinal immunoglobulin
(Ig)-like domain of myomesin and M-protein. Myomesin and
M-protein are both structural proteins localized to the
M-band, a transverse structure in the center of the
sarcomere, and are candidates for M-band bridges. Both
proteins are modular, consisting mainly of repetitive
Ig-like and fibronectin type III (FnIII) domains.
Myomesin is expressed in all types of vertebrate
striated muscle; M-protein has a muscle-type specific
expression pattern. Myomesin is present in both slow and
fast fibers; M-protein is present only in fast fibers.
It has been suggested that myomesin acts as a molecular
spring with alternative splicing as a means of modifying
its elasticity.
Length = 92
Score = 31.7 bits (72), Expect = 0.39
Identities = 21/77 (27%), Positives = 31/77 (40%), Gaps = 5/77 (6%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYF-----ENFNRILTIPNVKVEDQGEYIC 468
G + L C FG P P +W + L + ++ + LTI V ED G+Y
Sbjct: 16 GKTLNLTCTVFGDPDPEVSWLKNDQALALSDHYNVKVEQGKYASLTIKGVSSEDSGKYGI 75
Query: 469 RASNDRSALESSVTISI 485
N VT+S+
Sbjct: 76 VVKNKYGGETVDVTVSV 92
Score = 30.9 bits (70), Expect = 0.69
Identities = 21/68 (30%), Positives = 28/68 (41%), Gaps = 4/68 (5%)
Query: 602 EGGNVTIFCNPEAAPKPKFVW-KKDGNIIGSGGRRKIFENG---NLLISPVSRDDSGIYS 657
EG + + C P P+ W K D + S E G +L I VS +DSG Y
Sbjct: 15 EGKTLNLTCTVFGDPDPEVSWLKNDQALALSDHYNVKVEQGKYASLTIKGVSSEDSGKYG 74
Query: 658 CTATNVHG 665
N +G
Sbjct: 75 IVVKNKYG 82
Score = 29.0 bits (65), Expect = 2.9
Identities = 22/76 (28%), Positives = 32/76 (42%), Gaps = 14/76 (18%)
Query: 500 MDNQADLTWTCEAFGVPDVTYSWFRNGELLNSETLPLEDQDRYFI-----QDNVLTIRYL 554
M+ + L TC FG PD SW +N + L D Y + + LTI+ +
Sbjct: 14 MEGKT-LNLTCTVFGDPDPEVSWLKNDQ-------ALALSDHYNVKVEQGKYASLTIKGV 65
Query: 555 NPERDPAMYQCRAKNQ 570
+ E D Y KN+
Sbjct: 66 SSE-DSGKYGIVVKNK 80
Score = 28.6 bits (64), Expect = 3.8
Identities = 18/74 (24%), Positives = 27/74 (36%), Gaps = 12/74 (16%)
Query: 212 ITLSCYAGGYPNPSYEWFKEDY---VQDRLVANLIDPLSDKRFTLSGGNLIINDPRQVED 268
+ L+C G P+P W K D + D + + T+ G + ED
Sbjct: 19 LNLTCTVFGDPDPEVSWLKNDQALALSDHYNVKV-EQGKYASLTIKGVSS--------ED 69
Query: 269 RGSYHCKASNKFGS 282
G Y NK+G
Sbjct: 70 SGKYGIVVKNKYGG 83
>gnl|CDD|143176 cd04975, Ig4_SCFR_like, Fourth immunoglobulin (Ig)-like domain of
stem cell factor receptor (SCFR) and similar proteins.
Ig4_SCFR_like; fourth immunoglobulin (Ig)-like domain of
stem cell factor receptor (SCFR). In addition to SCFR
this group also includes the fourth Ig domain of
platelet-derived growth factor receptors (PDGFR), alpha
and beta, the fourth Ig domain of macrophage colony
stimulating factor (M-CSF), and the Ig domain of the
receptor tyrosine kinase KIT. SCFR and the PDGFR alpha
and beta have similar organization: an extracellular
component having five Ig-like domains, a transmembrane
segment, and a cytoplasmic portion having protein
tyrosine kinase activity. SCFR and its ligand SCF are
critical for normal hematopoiesis, mast cell
development, melanocytes and gametogenesis. SCF binds to
the second and third Ig-like domains of SCFR, this
fourth Ig-like domain participates in SCFR dimerization,
which follows ligand binding. Deletion of this fourth
SCFR_Ig-like domain abolishes the ligand-induced
dimerization of SCFR and completely inhibits signal
transduction. PDGF is a potent mitogen for connective
tissue cells. PDGF-stimulated processes are mediated by
three different PDGFs (PDGF-A,-B, and C). PDGFR alpha
binds to all three PDGFs, whereas the PDGFR beta, binds
only to PDGF-B. In mice, PDGFR alpha, and PDGFR beta,
are essential for normal development.
Length = 101
Score = 31.5 bits (72), Expect = 0.42
Identities = 16/70 (22%), Positives = 23/70 (32%), Gaps = 11/70 (15%)
Query: 426 YPVPSYNWTRRGSPLPRNAYF--------EN-FNRILTIPNVKVEDQGEYICRASNDRSA 476
P P NWT L E + L + +K + G Y ASN +
Sbjct: 31 PPPPHINWTYDNRTLTNKLTEIVTSENESEYRYVSELKLVRLKESEAGTYTFLASNSDA- 89
Query: 477 LESSVTISIQ 486
S+T +
Sbjct: 90 -SKSLTFELY 98
>gnl|CDD|143216 cd05739, Ig3_RPTP_IIa_LAR_like, Third immunoglobulin (Ig)-like
domain of the receptor protein tyrosine phosphatase
(RPTP)-F, also known as LAR. Ig3_RPTP_IIa_LAR_like:
domain similar to the third immunoglobulin (Ig)-like
domain found in the receptor protein tyrosine
phosphatase (RPTP)-F, also known as LAR. LAR belongs to
the RPTP type IIa subfamily. Members of this subfamily
are cell adhesion molecule-like proteins involved in
central nervous system (CNS) development. They have
large extracellular portions, comprised of multiple
IG-like domains and two to nine fibronectin type III
(FNIII) domains, and a cytoplasmic portion having two
tandem phosphatase domains. Included in this group is
Drosophila LAR (DLAR).
Length = 69
Score = 30.6 bits (69), Expect = 0.55
Identities = 18/71 (25%), Positives = 31/71 (43%), Gaps = 2/71 (2%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASND 473
G V L CVA G P+P W + G L + +L + N+ + Y C A +
Sbjct: 1 GGSVNLTCVAVGAPMPYVKWMKGGEELTKEDEMPVGRNVLELTNIY--ESANYTCVAISS 58
Query: 474 RSALESSVTIS 484
+E++ ++
Sbjct: 59 LGMIEATAQVT 69
>gnl|CDD|143272 cd05864, Ig2_VEGFR-2, Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 2 (VEGFR-2).
Ig2_VEGF-2: Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 2 (VEGFR-2).
The VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. VEGFRs bind VEGFs with high
affinity at the Ig-like domains. VEGFR-2 (KDR/Flk-1) is
a major mediator of the mitogenic, angiogenic and
microvascular permeability-enhancing effects of VEGF-A;
VEGF-A is important to the growth and maintenance of
vascular endothelial cells and to the development of new
blood- and lymphatic-vessels in physiological and
pathological states. VEGF-A also interacts with VEGFR-1,
which it binds more strongly than VEGFR-2. VEGFR-2 and
-1 may mediate a chemotactic and a survival signal in
hematopoietic stem cells or leukemia cells.
Length = 70
Score = 30.3 bits (68), Expect = 0.60
Identities = 19/69 (27%), Positives = 29/69 (42%), Gaps = 1/69 (1%)
Query: 417 VRLECVAFGYPVPSYNWTRRGSPLPRNAYFENFNRILTIPNVKVEDQGEYICRASNDRSA 476
V++ +GYP P W + G + N F+ LTI V +D G Y +N +
Sbjct: 1 VKIPVKYYGYPPPEVKWYKNGQLIVLNHTFK-RGVHLTIYEVTEKDAGNYTVVLTNPITK 59
Query: 477 LESSVTISI 485
E T +
Sbjct: 60 EEQRHTFQL 68
Score = 28.7 bits (64), Expect = 2.3
Identities = 16/57 (28%), Positives = 23/57 (40%), Gaps = 2/57 (3%)
Query: 606 VTIFCNPEAAPKPKFVWKKDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATN 662
V I P P+ W K+G +I +L I V+ D+G Y+ TN
Sbjct: 1 VKIPVKYYGYPPPEVKWYKNGQLIVL--NHTFKRGVHLTIYEVTEKDAGNYTVVLTN 55
>gnl|CDD|215684 pfam00059, Lectin_C, Lectin C-type domain. This family includes
both long and short form C-type.
Length = 108
Score = 30.8 bits (70), Expect = 0.92
Identities = 24/113 (21%), Positives = 46/113 (40%), Gaps = 9/113 (7%)
Query: 48 LKTRNDAKLNCKSLDSDLANVNDADEHGFIMYQLFWQDPQRRKWYF-GGT-QQSPNLWVN 105
KT +A+ C+ L L ++ A+E F+ + + + G T + WV
Sbjct: 2 SKTWAEAEAACQKLGGHLVSIQSAEEQDFLTSLV----KASNTYAWIGLTDINTEGTWVW 57
Query: 106 EDGTNLNELDAAFLPEPADNVQRDYLAYSFSQSLKRWGFERVTGMEPLLFICE 158
DG+ +N + A EP + + ++ + +W E L++CE
Sbjct: 58 TDGSPVNYTNWAP-GEPNNKGGNEDCVEIYTDTNGKWNDEPCG--SKRLYVCE 107
>gnl|CDD|143299 cd05891, Ig_M-protein_C, C-terminal immunoglobulin (Ig)-like domain
of M-protein (also known as myomesin-2).
Ig_M-protein_C: the C-terminal immunoglobulin (Ig)-like
domain of M-protein (also known as myomesin-2).
M-protein is a structural protein localized to the
M-band, a transverse structure in the center of the
sarcomere, and is a candidate for M-band bridges.
M-protein is modular consisting mainly of repetitive
IG-like and fibronectin type III (FnIII) domains, and
has a muscle-type specific expression pattern. M-protein
is present in fast fibers.
Length = 92
Score = 30.6 bits (69), Expect = 0.94
Identities = 20/77 (25%), Positives = 30/77 (38%), Gaps = 5/77 (6%)
Query: 414 GDKVRLECVAFGYPVPSYNWTRRGSPLPRNAYF-----ENFNRILTIPNVKVEDQGEYIC 468
G + L C FG P P W + + + ++ + LTI V ED G+Y
Sbjct: 16 GKTLNLTCTVFGNPDPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSEDSGKYSI 75
Query: 469 RASNDRSALESSVTISI 485
N VT+S+
Sbjct: 76 NVKNKYGGETVDVTVSV 92
Score = 30.3 bits (68), Expect = 1.1
Identities = 22/68 (32%), Positives = 31/68 (45%), Gaps = 4/68 (5%)
Query: 602 EGGNVTIFCNPEAAPKPKFVW-KKDGNIIGSGGRRKIFENG---NLLISPVSRDDSGIYS 657
EG + + C P P+ +W K D +I S E G +L I V+ +DSG YS
Sbjct: 15 EGKTLNLTCTVFGNPDPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSEDSGKYS 74
Query: 658 CTATNVHG 665
N +G
Sbjct: 75 INVKNKYG 82
Score = 28.7 bits (64), Expect = 3.5
Identities = 25/86 (29%), Positives = 34/86 (39%), Gaps = 14/86 (16%)
Query: 198 DVVFDLSKRSILNDITLSCYAGGYPNPSYEWFKEDYVQDRLVANLIDPLSDKRFTLSGGN 257
DVV + +++ L+C G P+P WFK D QD I+ L G
Sbjct: 9 DVVTIMEGKTL----NLTCTVFGNPDPEVIWFKND--QD------IELSEHYSVKLEQGK 56
Query: 258 LIINDPRQV--EDRGSYHCKASNKFG 281
+ V ED G Y NK+G
Sbjct: 57 YASLTIKGVTSEDSGKYSINVKNKYG 82
Score = 28.7 bits (64), Expect = 3.8
Identities = 21/67 (31%), Positives = 29/67 (43%), Gaps = 7/67 (10%)
Query: 506 LTWTCEAFGVPDVTYSWFRNGEL--LNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMY 563
L TC FG PD WF+N + L+ +Q +Y LTI+ + E D Y
Sbjct: 19 LNLTCTVFGNPDPEVIWFKNDQDIELSEHYSVKLEQGKYA----SLTIKGVTSE-DSGKY 73
Query: 564 QCRAKNQ 570
KN+
Sbjct: 74 SINVKNK 80
>gnl|CDD|153067 cd03597, CLECT_attractin_like, C-type lectin-like domain (CTLD) of
the type found in human and mouse attractin (AtrN) and
attractin-like protein (ALP). CLECT_attractin_like:
C-type lectin-like domain (CTLD) of the type found in
human and mouse attractin (AtrN) and attractin-like
protein (ALP). CTLD refers to a domain homologous to
the carbohydrate-recognition domains (CRDs) of the
C-type lectins. Mouse AtrN (the product of the mahogany
gene) has been shown to bind Agouti protein and to
function in agouti-induced pigmentation and obesity.
Mutations in AtrN have also been shown to cause
spongiform encephalopathy and hypomyelination in rats
and hamsters. The cytoplasmic region of mouse ALP has
been shown to binds to melanocortin receptor (MCR4).
Signaling through MCR4 plays a role in appetite
suppression. Attractin may have therapeutic potential
in the treatment of obesity. Human attractin (hAtrN)
has been shown to be expressed on activated T cells and
released extracellularly. The circulating serum
attractin induces the spreading of monocytes that become
the focus of the clustering of non-proliferating T
cells.
Length = 129
Score = 31.4 bits (71), Expect = 0.96
Identities = 27/122 (22%), Positives = 52/122 (42%), Gaps = 18/122 (14%)
Query: 29 CPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDSDLANVNDADEHGFIMYQLFWQDPQR 88
C + W +SC + + ++ ++AKL C++L++ LA++ + F++ +L
Sbjct: 1 CGEGWHLVGNSCLKINTAR-ESYDNAKLYCRNLNAVLASLTTQKKVEFVLKEL------- 52
Query: 89 RKWYFGGTQQSP---------NLWVNEDGTNLNELDAAFLP-EPADNVQRDYLAYSFSQS 138
+K + +P + W ED + +LP EP+D YL
Sbjct: 53 QKHQMTKQKLTPWVGLRKINVSYWCWEDMSPFTNTTLQWLPGEPSDAGFCGYLEEPAVSG 112
Query: 139 LK 140
LK
Sbjct: 113 LK 114
>gnl|CDD|165290 PHA02987, PHA02987, Ig domain OX-2-like protein; Provisional.
Length = 189
Score = 31.8 bits (72), Expect = 1.3
Identities = 22/81 (27%), Positives = 32/81 (39%), Gaps = 17/81 (20%)
Query: 596 SETYAGEGGNVTIFCNPEAAPKPKFV-WKKD----------GNIIGSGGRRKI------F 638
+ E NV I CN ++ + WKK+ G +I + KI F
Sbjct: 23 VKITVSEHVNVKISCNKTSSFNSILITWKKNNKTIAGYGPCGPVIVDKFKNKIEYLSKSF 82
Query: 639 ENGNLLISPVSRDDSGIYSCT 659
+LI VS D+G Y+C
Sbjct: 83 NESTILIKNVSLKDNGCYTCI 103
>gnl|CDD|143166 cd00098, IgC, Immunoglobulin Constant domain. IgC: Immunoglobulin
constant domain (IgC). Members of the IgC family are
components of immunoglobulin, T-cell receptors, CD1 cell
surface glycoproteins, secretory glycoproteins A/C, and
Major Histocompatibility Complex (MHC) class I/II
molecules. In immunoglobulins, each chain is composed of
one variable domain (IgV) and one or more IgC domains.
These names reflect the fact that the variability in
sequences is higher in the variable domain than in the
constant domain. The IgV domain is responsible for
antigen binding, and the IgC domain is involved in
oligomerization and molecular interactions.
Length = 95
Score = 30.1 bits (68), Expect = 1.4
Identities = 18/65 (27%), Positives = 28/65 (43%), Gaps = 6/65 (9%)
Query: 509 TCEAFG--VPDVTYSWFRNGELLNSETL---PLEDQDRYFIQDNVLTIRYLNPERDPAMY 563
TC A G PD+T +W +NG+ L S P+ + D + + LT+ + Y
Sbjct: 19 TCLATGFYPPDITVTWLKNGKELTSGVTTTPPVPNSDGTYSVSSQLTVS-PSDWNSGDTY 77
Query: 564 QCRAK 568
C
Sbjct: 78 TCVVT 82
>gnl|CDD|222979 PHA03093, PHA03093, EEV glycoprotein; Provisional.
Length = 185
Score = 30.9 bits (70), Expect = 2.0
Identities = 16/34 (47%), Positives = 18/34 (52%), Gaps = 1/34 (2%)
Query: 36 YRDSCYRFVKSPLKTRNDAKLNCKSLDSDLANVN 69
Y SCY F P KT +DAK +C S L N N
Sbjct: 106 YDGSCYIFHSEP-KTFSDAKADCAKKSSTLPNSN 138
>gnl|CDD|143279 cd05871, Ig_Semaphorin_classIII, Immunoglobulin (Ig)-like domain of
class III semaphorin. Ig_Semaphorin_class III;
Immunoglobulin (Ig)-like domain of class III
semaphorins. Semaphorins are classified into various
classes on the basis of structural features additional
to the Sema domain. Class III semaphorins are a
vertebrate class having a Sema domain, an Ig domain, a
short basic domain, and are secreted. They have been
shown to be axonal guidance cues and have a part in the
regulation of the cardiovascular, immune and respiratory
systems. Sema3A, the prototype member of this class III
subfamily, induces growth cone collapse and is an
inhibitor of axonal sprouting. In perinatal rat cortex
as a chemoattractant, it functions to direct, for
pyramidal neurons, the orientated extension of apical
dendrites. It may play a role, prior to the development
of apical dendrites, in signaling the radial migration
of newborn cortical neurons towards the upper layers.
Sema3A selectively inhibits vascular endothelial growth
factor receptor (VEGF)-induced angiogenesis and induces
microvascular permeability. This group also includes
Sema3B, -C, -D, -E, -G.
Length = 91
Score = 29.3 bits (66), Expect = 2.2
Identities = 10/31 (32%), Positives = 18/31 (58%), Gaps = 1/31 (3%)
Query: 643 LLISPVSRDDSGIYSCTATNVHGMDESKGRL 673
LL+ + R D+G+Y+CTA H ++ +
Sbjct: 55 LLLRSLQRSDAGVYTCTAVE-HSFSQTLAKY 84
>gnl|CDD|143233 cd05756, Ig1_IL1R_like, First immunoglobulin (Ig)-like domain of
interleukin-1 receptor (IL1R) and similar proteins.
Ig1_IL1R_like: domain similar to the first
immunoglobulin (Ig)-like domain of interleukin-1
receptor (IL1R). IL-1 alpha and IL-1 beta are cytokines
which participate in the regulation of inflammation,
immune responses, and hematopoiesis. These cytokines
bind to the IL-1 receptor type 1 (IL1R1), which is
activated on additional association with an accessory
protein, IL1RAP. IL-1 also binds a second receptor
designated type II (IL1R2). Mature IL1R1 consists of
three Ig-like domains, a transmembrane domain, and a
large cytoplasmic domain. Mature IL1R2 is organized
similarly except that it has a short cytoplasmic domain.
The latter does not initiate signal transduction. A
naturally occurring cytokine IL-1RA (IL-1 receptor
antagonist) is widely expressed and binds to IL-1
receptors, inhibiting the binding of IL-1 alpha and IL-1
beta.
Length = 94
Score = 29.3 bits (66), Expect = 2.3
Identities = 12/50 (24%), Positives = 23/50 (46%), Gaps = 1/50 (2%)
Query: 324 PGVNYYWARDYFPNFVEEDKRVFVS-YDGALYFSALEQIDAGNYSCNVQS 372
PG+N W + + ++R + L+F D+G Y+C V++
Sbjct: 32 PGLNLTWYKSDGKTPIPTEERSRMHQQKDLLWFLPAALEDSGLYTCVVRN 81
>gnl|CDD|143178 cd04977, Ig1_NCAM-1_like, First immunoglobulin (Ig)-like domain of
neural cell adhesion molecule NCAM-1 and similar
proteins. Ig1_NCAM-1 like: first immunoglobulin
(Ig)-like domain of neural cell adhesion molecule
NCAM-1. NCAM-1 plays important roles in the development
and regeneration of the central nervous system, in
synaptogenesis and neural migration. NCAM mediates
cell-cell and cell-substratum recognition and adhesion
via homophilic (NCAM-NCAM), and heterophilic
(NCAM-nonNCAM), interactions. NCAM is expressed as three
major isoforms having different intracellular
extensions. The extracellular portion of NCAM has five
N-terminal Ig-like domains and two fibronectin type III
domains. The double zipper adhesion complex model for
NCAM homophilic binding involves the Ig1, Ig2, and Ig3
domains. By this model, Ig1 and Ig2 mediate dimerization
of NCAM molecules situated on the same cell surface (cis
interactions), and Ig3 domains mediate interactions
between NCAM molecules expressed on the surface of
opposing cells (trans interactions), through binding to
the Ig1 and Ig2 domains. The adhesive ability of NCAM is
modulated by the addition of polysialic acid chains to
the fifth Ig-like domain. Also included in this group is
NCAM-2 (also known as OCAM/mamFas II and RNCAM). NCAM-2
is differentially expressed in the developing and mature
olfactory epithelium (OE).
Length = 92
Score = 29.4 bits (66), Expect = 2.4
Identities = 12/47 (25%), Positives = 23/47 (48%), Gaps = 4/47 (8%)
Query: 626 GNIIGSGGRRKIFENGN----LLISPVSRDDSGIYSCTATNVHGMDE 668
G + + + + +N + L I + +D+GIY C AT+ G +
Sbjct: 38 GEKLVTQQQISVVQNDDVRSTLTIYNANIEDAGIYKCVATDAKGTES 84
Score = 29.0 bits (65), Expect = 3.5
Identities = 13/32 (40%), Positives = 16/32 (50%)
Query: 742 LEITNASFADAGEYECVVKSTVGKISTKTTVI 773
L I NA+ DAG Y+CV G S T +
Sbjct: 59 LTIYNANIEDAGIYKCVATDAKGTESEATVNL 90
>gnl|CDD|214650 smart00406, IGv, Immunoglobulin V-Type.
Length = 81
Score = 28.9 bits (65), Expect = 2.7
Identities = 22/83 (26%), Positives = 32/83 (38%), Gaps = 21/83 (25%)
Query: 211 DITLSCYAGGYPNPSYE--WFKEDYVQDRLVANL----------IDPLSDKRFTLSGGN- 257
+TLSC G SY W ++ + + L RFT+S
Sbjct: 1 SVTLSCKFSGSTFSSYYVSWVRQP--PGKGLEWLGYIGSNGSSYYQESYKGRFTISKDTS 58
Query: 258 -----LIINDPRQVEDRGSYHCK 275
L I++ R VED G+Y+C
Sbjct: 59 KNDVSLTISNLR-VEDTGTYYCA 80
Score = 28.1 bits (63), Expect = 4.6
Identities = 10/16 (62%), Positives = 12/16 (75%)
Query: 453 LTIPNVKVEDQGEYIC 468
LTI N++VED G Y C
Sbjct: 64 LTISNLRVEDTGTYYC 79
>gnl|CDD|143175 cd04974, Ig3_FGFR, Third immunoglobulin (Ig)-like domain of
fibroblast growth factor receptor (FGFR). Ig3_FGFR:
third immunoglobulin (Ig)-like domain of fibroblast
growth factor receptor (FGFR). Fibroblast growth factors
(FGFs) participate in morphogenesis, development,
angiogenesis, and wound healing. These FGF-stimulated
processes are mediated by four FGFR tyrosine kinases
(FGRF1-4). FGFRs are comprised of an extracellular
portion consisting of three Ig-like domains, a
transmembrane helix, and a cytoplasmic portion having
protein tyrosine kinase activity. The highly conserved
Ig-like domains 2 and 3, and the linker region between
D2 and D3 define a general binding site for FGFs.
Length = 90
Score = 28.9 bits (65), Expect = 2.9
Identities = 11/28 (39%), Positives = 18/28 (64%)
Query: 738 DGGLLEITNASFADAGEYECVVKSTVGK 765
+ +L + N SF DAGEY C+ +++G
Sbjct: 53 ESEVLYLRNVSFDDAGEYTCLAGNSIGP 80
Score = 28.5 bits (64), Expect = 4.5
Identities = 23/90 (25%), Positives = 33/90 (36%), Gaps = 16/90 (17%)
Query: 603 GGNVTIFCNPEAAPKPKFVW----KKDGNIIGSGGR------RKIFENGN------LLIS 646
G +V C + +P W + +G+ G G + N L +
Sbjct: 1 GSDVEFHCKVYSDAQPHIQWLKHVEVNGSKYGPDGLPYVTVLKVAGINTTDNESEVLYLR 60
Query: 647 PVSRDDSGIYSCTATNVHGMDESKGRLIVL 676
VS DD+G Y+C A N G L VL
Sbjct: 61 NVSFDDAGEYTCLAGNSIGPSHHSAWLTVL 90
>gnl|CDD|143191 cd05714, Ig_CSPGs_LP, Immunoglobulin (Ig)-like domain of
chondroitin sulfate proteoglycans (CSPGs), human
cartilage link protein (LP) and similar proteins.
Ig_CSPGs_LP: immunoglobulin (Ig)-like domain similar to
that found in chondroitin sulfate proteoglycans (CSPGs)
and human cartilage link protein (LP). Included in this
group are the CSPGs aggrecan, versican, and neurocan. In
CSPGs this Ig-like domain is followed by hyaluronan
(HA)-binding tandem repeats, and a C-terminal region
with epidermal growth factor-like, lectin-like, and
complement regulatory protein-like domains. Separating
these N- and C-terminal regions is a nonhomologous
glycosaminoglycan attachment region. In cartilage,
aggrecan forms cartilage link protein stabilized
aggregates with hyaluronan (HA). These aggregates
contribute to the tissue's load bearing properties.
Aggrecan and versican have a wide distribution in
connective tissue and extracellular matrices. Neurocan
is localized almost exclusively in nervous tissue.
Aggregates having other CSPGs substituting for aggrecan
may contribute to the structural integrity of many
different tissues. There is considerable evidence that
HA-binding CSPGs are involved in developmental processes
in the central nervous system. Members of the vertebrate
HPLN (hyaluronan/HA and proteoglycan binding link)
protein family are physically linked adjacent to CSPG
genes.
Length = 106
Score = 29.1 bits (66), Expect = 3.2
Identities = 24/96 (25%), Positives = 40/96 (41%), Gaps = 31/96 (32%)
Query: 603 GGNVTIFC----NPEAAP--KPKFVWKKDGN--------IIGSGGRRKIF---------- 638
GGNVT+ C P + P+ W K + ++ GGR K++
Sbjct: 2 GGNVTLPCRFHLEPALSAPHGPRIKWTKLESDGAKEVDVLVAIGGRVKVYGSGRVRVPLY 61
Query: 639 ----ENGNLLISPVSRDDSGIYSCTATNVHGM-DES 669
+ +L+I+ + +DSG Y C + G+ DE
Sbjct: 62 PADPGDASLVITDLRLEDSGRYRCEV--IDGIEDEQ 95
>gnl|CDD|203711 pfam07654, C1-set, Immunoglobulin C1-set domain.
Length = 83
Score = 28.4 bits (64), Expect = 3.7
Identities = 9/31 (29%), Positives = 16/31 (51%), Gaps = 3/31 (9%)
Query: 516 PDVTYSWFRNGELL---NSETLPLEDQDRYF 543
PD+T +W +NG+ + T L + D +
Sbjct: 23 PDITVTWLKNGQEVTEGVESTEELPNGDGTY 53
>gnl|CDD|143229 cd05752, Ig1_FcgammaR_like, Frst immunoglobulin (Ig)-like domain of
Fcgamma-receptors (FcgammaRs) and similar proteins.
Ig1_FcgammaR_like: domain similar to the first
immunoglobulin (Ig)-like domain of Fcgamma-receptors
(FcgammaRs). Interactions between IgG and FcgammaR are
important to the initiation of cellular and humoral
response. IgG binding to FcgammaR leads to a cascade of
signals and ultimately to functions such as
antibody-dependent-cellular-cytotoxicity (ADCC),
endocytosis, phagocytosis, release of inflammatory
mediators, etc. FcgammaR has two Ig-like domains. This
group also contains FcepsilonRI, which binds IgE with
high affinity.
Length = 78
Score = 28.5 bits (64), Expect = 4.0
Identities = 20/78 (25%), Positives = 29/78 (37%), Gaps = 20/78 (25%)
Query: 507 TWTCEAFGVPDV--TYSWFRNGELLNSETLPLEDQDRYFIQDNVLTIRYLNPERDPAMYQ 564
T TC F P+ T W+ NG+LL + T + Y I+ D Y+
Sbjct: 19 TLTCNGFNSPEQNSTQ-WYHNGKLLETTT------NSYRIRAAN---------NDSGEYR 62
Query: 565 CRAKNQLKTRYSSAQLRV 582
C + Q + L V
Sbjct: 63 C--QTQGSSLSDPVHLEV 78
>gnl|CDD|165262 PHA02953, PHA02953, IEV and EEV membrane glycoprotein;
Provisional.
Length = 170
Score = 29.7 bits (67), Expect = 5.3
Identities = 11/41 (26%), Positives = 15/41 (36%), Gaps = 1/41 (2%)
Query: 29 CPQHWVQYRDSCYRFVKSPLKTRNDAKLNCKSLDSDLANVN 69
C + W+ Y + CY L T L C + L N
Sbjct: 47 CAKGWIPYDNYCYLDTNIQLSTYGAVYL-CNKYRARLPKPN 86
>gnl|CDD|132709 TIGR03670, rpoB_arch, DNA-directed RNA polymerase subunit B. This
model represents the archaeal version of DNA-directed
RNA polymerase subunit B (rpoB) and is observed in all
archaeal genomes.
Length = 599
Score = 30.4 bits (69), Expect = 5.8
Identities = 27/99 (27%), Positives = 43/99 (43%), Gaps = 28/99 (28%)
Query: 107 DGTNLNELDAAFLPEPADNVQRDYLAYSFSQSLKRWGFERVTG--MEPLLFICEASIQKL 164
DGT F EP + ++++ L F K ++ +TG +E +FI QKL
Sbjct: 421 DGT-------PFEGEPEEELRKELLKLGFKPDGKEVMYDGITGEKLEAEIFIGVIYYQKL 473
Query: 165 HYLLNDDRTYQYGMDIENPDKI---PRGPYFI--KQPTD 198
H+++ DKI RGP + +QPT+
Sbjct: 474 HHMV--------------ADKIHARSRGPVQVLTRQPTE 498
>gnl|CDD|115977 pfam07354, Sp38, Zona-pellucida-binding protein (Sp38). This
family contains a number of zona-pellucida-binding
proteins that seem to be restricted to mammals. These
are sperm proteins that bind to the 90-kDa family of
zona pellucida glycoproteins in a calcium-dependent
manner. These represent some of the specific molecules
that mediate the first steps of gamete interaction,
allowing fertilisation to occur.
Length = 271
Score = 29.4 bits (66), Expect = 7.9
Identities = 11/43 (25%), Positives = 19/43 (44%), Gaps = 1/43 (2%)
Query: 618 PKFVWK-KDGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCT 659
P ++W +G + I G L++ SG+Y+CT
Sbjct: 13 PVYLWIGPNGKTLSGNSSANITPTGELVLKDFRESLSGVYTCT 55
>gnl|CDD|188307 TIGR03326, rubisco_III, ribulose bisphosphate carboxylase, type
III. Members of this protein family are the archaeal,
single chain, type III form of ribulose bisphosphate
carboxylase, or RuBisCO. Members act is a three-step
pathway for conversion of the sugar moiety of AMP to two
molecules of 3-phosphoglycerate. Many of these species
use ADP-dependent sugar kinases, which form AMP, for
glycolysis [Energy metabolism, Sugars].
Length = 411
Score = 29.4 bits (66), Expect = 9.4
Identities = 19/59 (32%), Positives = 27/59 (45%), Gaps = 10/59 (16%)
Query: 625 DGNIIGSGGRRKIFENGNLLISPVSRDDSGIYSCTATNVHGMDESKG-RLIVLHGPSYY 682
DG+I+ +FE GNL + SC A N+ GM KG RL+ P+ +
Sbjct: 71 DGSIVRIAYPLGLFEEGNL---------PQLLSCIAGNIFGMKAVKGLRLLDFEFPAEF 120
>gnl|CDD|133447 cd01079, NAD_bind_m-THF_DH, NAD binding domain of
methylene-tetrahydrofolate dehydrogenase. The
NAD-binding domain of methylene-tetrahydrofolate
dehydrogenase (m-THF DH). M-THF is a versatile carrier
of activated one-carbon units. The major one-carbon
folate donors are N-5 methyltetrahydrofolate,
N5,N10-m-THF, and N10-formayltetrahydrofolate. The
oxidation of metabolic intermediate m-THF to m-THF
requires the enzyme m-THF DH. M-THF DH is a component of
an unusual monofunctional enzyme; in eukaryotes, m-THF
DH is typically found as part of a multifunctional
protein. NADP-dependent m-THF DHs in mammals, birds and
yeast are components of a trifunctional enzyme with DH,
cyclohydrolase, and synthetase activities. Certain
eukaryotic cells also contain homodimeric bifunctional
DH/cyclodrolase form. In bacteria, monofunctional DH, as
well as bifunctional DH/cyclodrolase are found. In
addition, yeast (S. cerevisiae) also express an
monofunctional DH. This family contains only the
monofunctional DHs from S. cerevisiae and certain
bacteria. M-THF DH, like other amino acid DH-like
NAD(P)-binding domains, is a member of the Rossmann fold
superfamily which includes glutamate, leucine, and
phenylalanine DHs, m-THF DH,
methylene-tetrahydromethanopterin DH, m-THF
DH/cyclohydrolase, Shikimate DH-like proteins, malate
oxidoreductases, and glutamyl tRNA reductase. Amino acid
DHs catalyze the deamination of amino acids to keto
acids with NAD(P)+ as a cofactor. The NAD(P)-binding
Rossmann fold superfamily includes a wide variety of
protein families including NAD(P)- binding domains of
alcohol DHs, tyrosine-dependent oxidoreductases,
glyceraldehyde-3-phosphate DH, lactate/malate DHs,
formate/glycerate DHs, siroheme synthases,
6-phosphogluconate DH, amino acid DHs, repressor rex,
NAD-binding potassium channel domain, CoA-binding, and
ornithine cyclodeaminase-like domains. These domains
have an alpha-beta-alpha configuration. NAD binding
involves numerous hydrogen and van der Waals contacts.
Length = 197
Score = 28.9 bits (65), Expect = 9.8
Identities = 16/76 (21%), Positives = 29/76 (38%), Gaps = 8/76 (10%)
Query: 164 LHYLLNDDRTYQYGMDIENPDKIPRGPYFIKQPTDVV---FDLSKRSILNDITLSCYAGG 220
L LL +D Y +DI RG + V +D+ ++ G
Sbjct: 78 LAALLANDGARVYSVDINGIQVFTRGESIRHEKHHVTDEEAMTLDCLSQSDVVIT----G 133
Query: 221 YPNPSYEWFKEDYVQD 236
P+P+Y+ + ++D
Sbjct: 134 VPSPNYK-VPTELLKD 148
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.317 0.136 0.423
Gapped
Lambda K H
0.267 0.0637 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 50,661,974
Number of extensions: 5014863
Number of successful extensions: 4246
Number of sequences better than 10.0: 1
Number of HSP's gapped: 4070
Number of HSP's successfully gapped: 323
Length of query: 978
Length of database: 10,937,602
Length adjustment: 106
Effective length of query: 872
Effective length of database: 6,236,078
Effective search space: 5437860016
Effective search space used: 5437860016
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 64 (28.6 bits)