RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy2775
(785 letters)
>gnl|CDD|191810 pfam07679, I-set, Immunoglobulin I-set domain.
Length = 90
Score = 86.9 bits (216), Expect = 9e-21
Identities = 35/90 (38%), Positives = 52/90 (57%), Gaps = 3/90 (3%)
Query: 114 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIK--DR-QITSEKNTHTLTL 170
P + DV + EGESA + V G+P P V W+KDG+ ++ DR ++T E T+TLT+
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTI 60
Query: 171 IQCSTKDKGRYSVKVTNKEGTVESAANLNV 200
D+G+Y+ TN G E++A L V
Sbjct: 61 SNVQPDDEGKYTCVATNSAGEAEASAELTV 90
Score = 86.9 bits (216), Expect = 9e-21
Identities = 35/90 (38%), Positives = 52/90 (57%), Gaps = 3/90 (3%)
Query: 236 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIK--DR-QITSEKNTHTLTL 292
P + DV + EGESA + V G+P P V W+KDG+ ++ DR ++T E T+TLT+
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTI 60
Query: 293 IQCSTKDKGRYSVKVTNKEGTVESAANLNV 322
D+G+Y+ TN G E++A L V
Sbjct: 61 SNVQPDDEGKYTCVATNSAGEAEASAELTV 90
Score = 72.7 bits (179), Expect = 1e-15
Identities = 36/89 (40%), Positives = 50/89 (56%), Gaps = 5/89 (5%)
Query: 328 EFIKKLDDLEVKERENAVLEVEVTSD-KADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIR 386
+F +K D+EV+E E+A VT D V WFKDGQ +++S + + +G L I
Sbjct: 2 KFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTIS 61
Query: 387 NISVHDEGEYTC----SLPDQETSAELNV 411
N+ DEG+YTC S + E SAEL V
Sbjct: 62 NVQPDDEGKYTCVATNSAGEAEASAELTV 90
Score = 68.4 bits (168), Expect = 3e-14
Identities = 28/91 (30%), Positives = 46/91 (50%), Gaps = 1/91 (1%)
Query: 559 PLFIERFEEKTVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILEL 618
P F ++ ++ V+E + R V P P++ WF++ +PL SS + + ++G L +
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTI 60
Query: 619 KEADSETDAGDYKVVATNELGSATHGARVTV 649
+ D G Y VATN G A A +TV
Sbjct: 61 SNVQPD-DEGKYTCVATNSAGEAEASAELTV 90
Score = 66.9 bits (164), Expect = 1e-13
Identities = 26/94 (27%), Positives = 48/94 (51%), Gaps = 4/94 (4%)
Query: 13 PTFSKKTKPVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVS 72
P F++K K V +E + P+P + W+ +G+PL+ +D + + ++
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYT--- 57
Query: 73 IVTIKSIKKREEGVYTVVAKNREGEAKMDIPVKV 106
+TI +++ +EG YT VA N GEA+ + V
Sbjct: 58 -LTISNVQPDDEGKYTCVATNSAGEAEASAELTV 90
Score = 65.0 bits (159), Expect = 5e-13
Identities = 28/90 (31%), Positives = 46/90 (51%), Gaps = 2/90 (2%)
Query: 416 PEISVPLQDVKVSRDEKASFEIELT-KGDALVKWYKDGKEIAFSENVTLSIDGKKQKLII 474
P+ + +DV+V E A F +T D V W+KDG+ + S+ ++ +G L I
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTI 60
Query: 475 FSAGLEDAGEYSCRV-GDTGDKESKATLTV 503
+ +D G+Y+C G+ E+ A LTV
Sbjct: 61 SNVQPDDEGKYTCVATNSAGEAEASAELTV 90
Score = 38.0 bits (89), Expect = 0.002
Identities = 13/49 (26%), Positives = 18/49 (36%), Gaps = 1/49 (2%)
Query: 694 PVIDPPPPPEVLVKKGEDLKIEVRFKALPPPKAEWTVNGTVIVPSKRVK 742
P P V V++GE + P P W +G + S R K
Sbjct: 1 PKFTQKPKD-VEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFK 48
Score = 34.5 bits (80), Expect = 0.023
Identities = 15/41 (36%), Positives = 23/41 (56%), Gaps = 1/41 (2%)
Query: 746 EFIKKLDDLEVKERENAVLEVEVTSD-KADVKWFKNNSLIK 785
+F +K D+EV+E E+A VT D V WFK+ ++
Sbjct: 2 KFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLR 42
>gnl|CDD|214653 smart00410, IG_like, Immunoglobulin like. IG domains that cannot
be classified into one of IGv1, IGc1, IGc2, IG.
Length = 85
Score = 62.5 bits (152), Expect = 3e-12
Identities = 29/83 (34%), Positives = 41/83 (49%), Gaps = 4/83 (4%)
Query: 122 DVSITEGESAVLSVQVGGEPSPKVEWYKDGK---LIKDR-QITSEKNTHTLTLIQCSTKD 177
V++ EGES LS + G P P+V WYK G R ++ +T TLT+ + +D
Sbjct: 3 SVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPED 62
Query: 178 KGRYSVKVTNKEGTVESAANLNV 200
G Y+ TN G+ S L V
Sbjct: 63 SGTYTCAATNSSGSASSGTTLTV 85
Score = 62.5 bits (152), Expect = 3e-12
Identities = 29/83 (34%), Positives = 41/83 (49%), Gaps = 4/83 (4%)
Query: 244 DVSITEGESAVLSVQVGGEPSPKVEWYKDGK---LIKDR-QITSEKNTHTLTLIQCSTKD 299
V++ EGES LS + G P P+V WYK G R ++ +T TLT+ + +D
Sbjct: 3 SVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPED 62
Query: 300 KGRYSVKVTNKEGTVESAANLNV 322
G Y+ TN G+ S L V
Sbjct: 63 SGTYTCAATNSSGSASSGTTLTV 85
Score = 59.1 bits (143), Expect = 5e-11
Identities = 27/82 (32%), Positives = 38/82 (46%), Gaps = 2/82 (2%)
Query: 569 TVKEKGTIRLMAKVKASPAPSIVWFRNN-KPLLSSPKKREIFDGENIILELKEADSETDA 627
TVKE ++ L + SP P + W++ K L S + G L + E D+
Sbjct: 5 TVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPE-DS 63
Query: 628 GDYKVVATNELGSATHGARVTV 649
G Y ATN GSA+ G +TV
Sbjct: 64 GTYTCAATNSSGSASSGTTLTV 85
Score = 53.3 bits (128), Expect = 5e-09
Identities = 23/83 (27%), Positives = 38/83 (45%), Gaps = 6/83 (7%)
Query: 335 DLEVKERENAVLEVEVTSD-KADVKWFKDGQE-IKTSKKVTIEKKGTIRKLLIRNISVHD 392
+ VKE E+ L E + +V W+K G + + S + ++ + G+ L I N++ D
Sbjct: 3 SVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPED 62
Query: 393 EGEYTC----SLPDQETSAELNV 411
G YTC S + L V
Sbjct: 63 SGTYTCAATNSSGSASSGTTLTV 85
Score = 53.3 bits (128), Expect = 5e-09
Identities = 27/84 (32%), Positives = 37/84 (44%), Gaps = 3/84 (3%)
Query: 423 QDVKVSRDEKASFEIELT-KGDALVKWYKDG-KEIAFSENVTLSIDGKKQKLIIFSAGLE 480
V V E + E + V WYK G K +A S ++S G L I + E
Sbjct: 2 PSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPE 61
Query: 481 DAGEYSCRVGDT-GDKESKATLTV 503
D+G Y+C ++ G S TLTV
Sbjct: 62 DSGTYTCAATNSSGSASSGTTLTV 85
Score = 47.5 bits (113), Expect = 7e-07
Identities = 23/88 (26%), Positives = 33/88 (37%), Gaps = 5/88 (5%)
Query: 20 KPVYAEENSEVTLEVRLVAVPEPDLLWYYNG-EPLQETDEVVFSDQSDMHSYVSIVTIKS 78
V +E VTL P P++ WY G + L E+ S + TI +
Sbjct: 2 PSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTL----TISN 57
Query: 79 IKKREEGVYTVVAKNREGEAKMDIPVKV 106
+ + G YT A N G A + V
Sbjct: 58 VTPEDSGTYTCAATNSSGSASSGTTLTV 85
Score = 30.6 bits (69), Expect = 0.52
Identities = 14/45 (31%), Positives = 20/45 (44%), Gaps = 1/45 (2%)
Query: 701 PPEVLVKKGEDLKIEVRFKALPPPKAEWTVNG-TVIVPSKRVKGK 744
PP V VK+GE + + PPP+ W G ++ S R
Sbjct: 1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVS 45
>gnl|CDD|214652 smart00409, IG, Immunoglobulin.
Length = 85
Score = 62.5 bits (152), Expect = 3e-12
Identities = 29/83 (34%), Positives = 41/83 (49%), Gaps = 4/83 (4%)
Query: 122 DVSITEGESAVLSVQVGGEPSPKVEWYKDGK---LIKDR-QITSEKNTHTLTLIQCSTKD 177
V++ EGES LS + G P P+V WYK G R ++ +T TLT+ + +D
Sbjct: 3 SVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPED 62
Query: 178 KGRYSVKVTNKEGTVESAANLNV 200
G Y+ TN G+ S L V
Sbjct: 63 SGTYTCAATNSSGSASSGTTLTV 85
Score = 62.5 bits (152), Expect = 3e-12
Identities = 29/83 (34%), Positives = 41/83 (49%), Gaps = 4/83 (4%)
Query: 244 DVSITEGESAVLSVQVGGEPSPKVEWYKDGK---LIKDR-QITSEKNTHTLTLIQCSTKD 299
V++ EGES LS + G P P+V WYK G R ++ +T TLT+ + +D
Sbjct: 3 SVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPED 62
Query: 300 KGRYSVKVTNKEGTVESAANLNV 322
G Y+ TN G+ S L V
Sbjct: 63 SGTYTCAATNSSGSASSGTTLTV 85
Score = 59.1 bits (143), Expect = 5e-11
Identities = 27/82 (32%), Positives = 38/82 (46%), Gaps = 2/82 (2%)
Query: 569 TVKEKGTIRLMAKVKASPAPSIVWFRNN-KPLLSSPKKREIFDGENIILELKEADSETDA 627
TVKE ++ L + SP P + W++ K L S + G L + E D+
Sbjct: 5 TVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPE-DS 63
Query: 628 GDYKVVATNELGSATHGARVTV 649
G Y ATN GSA+ G +TV
Sbjct: 64 GTYTCAATNSSGSASSGTTLTV 85
Score = 53.3 bits (128), Expect = 5e-09
Identities = 23/83 (27%), Positives = 38/83 (45%), Gaps = 6/83 (7%)
Query: 335 DLEVKERENAVLEVEVTSD-KADVKWFKDGQE-IKTSKKVTIEKKGTIRKLLIRNISVHD 392
+ VKE E+ L E + +V W+K G + + S + ++ + G+ L I N++ D
Sbjct: 3 SVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPED 62
Query: 393 EGEYTC----SLPDQETSAELNV 411
G YTC S + L V
Sbjct: 63 SGTYTCAATNSSGSASSGTTLTV 85
Score = 53.3 bits (128), Expect = 5e-09
Identities = 27/84 (32%), Positives = 37/84 (44%), Gaps = 3/84 (3%)
Query: 423 QDVKVSRDEKASFEIELT-KGDALVKWYKDG-KEIAFSENVTLSIDGKKQKLIIFSAGLE 480
V V E + E + V WYK G K +A S ++S G L I + E
Sbjct: 2 PSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPE 61
Query: 481 DAGEYSCRVGDT-GDKESKATLTV 503
D+G Y+C ++ G S TLTV
Sbjct: 62 DSGTYTCAATNSSGSASSGTTLTV 85
Score = 47.5 bits (113), Expect = 7e-07
Identities = 23/88 (26%), Positives = 33/88 (37%), Gaps = 5/88 (5%)
Query: 20 KPVYAEENSEVTLEVRLVAVPEPDLLWYYNG-EPLQETDEVVFSDQSDMHSYVSIVTIKS 78
V +E VTL P P++ WY G + L E+ S + TI +
Sbjct: 2 PSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTL----TISN 57
Query: 79 IKKREEGVYTVVAKNREGEAKMDIPVKV 106
+ + G YT A N G A + V
Sbjct: 58 VTPEDSGTYTCAATNSSGSASSGTTLTV 85
Score = 30.6 bits (69), Expect = 0.52
Identities = 14/45 (31%), Positives = 20/45 (44%), Gaps = 1/45 (2%)
Query: 701 PPEVLVKKGEDLKIEVRFKALPPPKAEWTVNG-TVIVPSKRVKGK 744
PP V VK+GE + + PPP+ W G ++ S R
Sbjct: 1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVS 45
>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 = 51.4 bits (124), Expect = 2e-08
Identities = 22/71 (30%), Positives = 36/71 (50%), Gaps = 3/71 (4%)
Query: 133 LSVQVGGEPSPKVEWYKDGKLIKDR---QITSEKNTHTLTLIQCSTKDKGRYSVKVTNKE 189
L V + G P+P V W KDGK +K QI + ++ +L + D G+Y++ + N
Sbjct: 4 LEVPISGRPTPTVTWSKDGKPLKLSGRVQIETTASSTSLVIKNAERSDSGKYTLTLKNPA 63
Query: 190 GTVESAANLNV 200
G + N+ V
Sbjct: 64 GEKSATINVKV 74
Score = 51.4 bits (124), Expect = 2e-08
Identities = 22/71 (30%), Positives = 36/71 (50%), Gaps = 3/71 (4%)
Query: 255 LSVQVGGEPSPKVEWYKDGKLIKDR---QITSEKNTHTLTLIQCSTKDKGRYSVKVTNKE 311
L V + G P+P V W KDGK +K QI + ++ +L + D G+Y++ + N
Sbjct: 4 LEVPISGRPTPTVTWSKDGKPLKLSGRVQIETTASSTSLVIKNAERSDSGKYTLTLKNPA 63
Query: 312 GTVESAANLNV 322
G + N+ V
Sbjct: 64 GEKSATINVKV 74
Score = 49.1 bits (118), Expect = 1e-07
Identities = 25/77 (32%), Positives = 40/77 (51%), Gaps = 4/77 (5%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTV 89
V LEV + P P + W +G+PL+ + V Q + + + + IK+ ++ + G YT+
Sbjct: 2 VRLEVPISGRPTPTVTWSKDGKPLKLSGRV----QIETTASSTSLVIKNAERSDSGKYTL 57
Query: 90 VAKNREGEAKMDIPVKV 106
KN GE I VKV
Sbjct: 58 TLKNPAGEKSATINVKV 74
Score = 46.0 bits (110), Expect = 1e-06
Identities = 20/77 (25%), Positives = 34/77 (44%), Gaps = 5/77 (6%)
Query: 575 TIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFD--GENIILELKEADSETDAGDYKV 632
++RL + P P++ W ++ KPL S R + + L +K A+ D+G Y +
Sbjct: 1 SVRLEVPISGRPTPTVTWSKDGKPLKLSG--RVQIETTASSTSLVIKNAERS-DSGKYTL 57
Query: 633 VATNELGSATHGARVTV 649
N G + V V
Sbjct: 58 TLKNPAGEKSATINVKV 74
Score = 37.9 bits (89), Expect = 0.001
Identities = 24/57 (42%), Positives = 33/57 (57%), Gaps = 2/57 (3%)
Query: 357 VKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTCSL--PDQETSAELNV 411
V W KDG+ +K S +V IE + L+I+N D G+YT +L P E SA +NV
Sbjct: 16 VTWSKDGKPLKLSGRVQIETTASSTSLVIKNAERSDSGKYTLTLKNPAGEKSATINV 72
Score = 32.6 bits (75), Expect = 0.084
Identities = 9/32 (28%), Positives = 16/32 (50%)
Query: 711 DLKIEVRFKALPPPKAEWTVNGTVIVPSKRVK 742
+++EV P P W+ +G + S RV+
Sbjct: 1 SVRLEVPISGRPTPTVTWSKDGKPLKLSGRVQ 32
Score = 27.9 bits (63), Expect = 4.0
Identities = 17/59 (28%), Positives = 28/59 (47%), Gaps = 1/59 (1%)
Query: 446 VKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRV-GDTGDKESKATLTV 503
V W KDGK + S V + L+I +A D+G+Y+ + G+K + + V
Sbjct: 16 VTWSKDGKPLKLSGRVQIETTASSTSLVIKNAERSDSGKYTLTLKNPAGEKSATINVKV 74
>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 = 52.0 bits (124), Expect = 2e-08
Identities = 32/87 (36%), Positives = 49/87 (56%), Gaps = 3/87 (3%)
Query: 115 SILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLI---KDRQITSEKNTHTLTLI 171
+IL ++++EGESA S V GEP+P V W ++G++I + QITS + T +
Sbjct: 5 TILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYKSTFEIS 64
Query: 172 QCSTKDKGRYSVKVTNKEGTVESAANL 198
+ D+G Y+V V N EG E+ L
Sbjct: 65 KVQMSDEGNYTVVVENSEGKQEAQFTL 91
Score = 52.0 bits (124), Expect = 2e-08
Identities = 32/87 (36%), Positives = 49/87 (56%), Gaps = 3/87 (3%)
Query: 237 SILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLI---KDRQITSEKNTHTLTLI 293
+IL ++++EGESA S V GEP+P V W ++G++I + QITS + T +
Sbjct: 5 TILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYKSTFEIS 64
Query: 294 QCSTKDKGRYSVKVTNKEGTVESAANL 320
+ D+G Y+V V N EG E+ L
Sbjct: 65 KVQMSDEGNYTVVVENSEGKQEAQFTL 91
Score = 35.0 bits (80), Expect = 0.021
Identities = 20/71 (28%), Positives = 32/71 (45%), Gaps = 1/71 (1%)
Query: 569 TVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAG 628
TV E + R V PAP++ W R + ++SS + + E+ + +D G
Sbjct: 14 TVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYKSTFEISKVQM-SDEG 72
Query: 629 DYKVVATNELG 639
+Y VV N G
Sbjct: 73 NYTVVVENSEG 83
Score = 30.8 bits (69), Expect = 0.67
Identities = 21/87 (24%), Positives = 34/87 (39%), Gaps = 4/87 (4%)
Query: 11 IPPTFSKKTKPVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSY 70
+P T K + + E + P P + W G+ + + Q Y
Sbjct: 2 LPATILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQR----HQITSTEY 57
Query: 71 VSIVTIKSIKKREEGVYTVVAKNREGE 97
S I ++ +EG YTVV +N EG+
Sbjct: 58 KSTFEISKVQMSDEGNYTVVVENSEGK 84
Score = 30.0 bits (67), Expect = 1.3
Identities = 24/83 (28%), Positives = 37/83 (44%), Gaps = 1/83 (1%)
Query: 327 AEFIKKLDDLEVKERENAVLEVEVTSDKA-DVKWFKDGQEIKTSKKVTIEKKGTIRKLLI 385
A + K L V E E+A +V + A V W ++GQ I +S++ I I
Sbjct: 4 ATILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYKSTFEI 63
Query: 386 RNISVHDEGEYTCSLPDQETSAE 408
+ + DEG YT + + E E
Sbjct: 64 SKVQMSDEGNYTVVVENSEGKQE 86
>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 = 51.3 bits (122), Expect = 2e-08
Identities = 21/69 (30%), Positives = 28/69 (40%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTV 89
VTL P P + W NG+PL + S S +TI ++ + G YT
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTC 60
Query: 90 VAKNREGEA 98
VA N G
Sbjct: 61 VASNSAGTV 69
Score = 48.6 bits (115), Expect = 2e-07
Identities = 19/74 (25%), Positives = 33/74 (44%), Gaps = 7/74 (9%)
Query: 131 AVLSVQVGGEPSPKVEWYKDGKLIKDRQIT-------SEKNTHTLTLIQCSTKDKGRYSV 183
L+ G P P + W K+GK + +T + + TLT+ + +D G Y+
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTC 60
Query: 184 KVTNKEGTVESAAN 197
+N GTV ++
Sbjct: 61 VASNSAGTVSASVT 74
Score = 48.6 bits (115), Expect = 2e-07
Identities = 19/74 (25%), Positives = 33/74 (44%), Gaps = 7/74 (9%)
Query: 253 AVLSVQVGGEPSPKVEWYKDGKLIKDRQIT-------SEKNTHTLTLIQCSTKDKGRYSV 305
L+ G P P + W K+GK + +T + + TLT+ + +D G Y+
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTC 60
Query: 306 KVTNKEGTVESAAN 319
+N GTV ++
Sbjct: 61 VASNSAGTVSASVT 74
Score = 43.6 bits (102), Expect = 1e-05
Identities = 20/70 (28%), Positives = 27/70 (38%), Gaps = 5/70 (7%)
Query: 581 KVKASPAPSIVWFRNNKPLLSSPKKREIFDGENI----ILELKEADSETDAGDYKVVATN 636
P P+I W +N KPL SS R L + E D+G Y VA+N
Sbjct: 6 LASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLE-DSGTYTCVASN 64
Query: 637 ELGSATHGAR 646
G+ +
Sbjct: 65 SAGTVSASVT 74
Score = 42.1 bits (98), Expect = 4e-05
Identities = 13/60 (21%), Positives = 23/60 (38%), Gaps = 5/60 (8%)
Query: 344 AVLEVEVTSDK-ADVKWFKDGQEIKTSKKVTIEKKGTIRK----LLIRNISVHDEGEYTC 398
L + + W K+G+ + +S + L I N+++ D G YTC
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTC 60
Score = 41.3 bits (96), Expect = 7e-05
Identities = 14/57 (24%), Positives = 23/57 (40%), Gaps = 4/57 (7%)
Query: 446 VKWYKDGKEIAFSENVTLSIDGKKQK----LIIFSAGLEDAGEYSCRVGDTGDKESK 498
+ W K+GK + S + L I + LED+G Y+C ++ S
Sbjct: 15 ITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTCVASNSAGTVSA 71
>gnl|CDD|197706 smart00408, IGc2, Immunoglobulin C-2 Type.
Length = 63
Score = 50.5 bits (121), Expect = 3e-08
Identities = 21/64 (32%), Positives = 30/64 (46%), Gaps = 1/64 (1%)
Query: 127 EGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 186
EG+S L+ G P P + W KDGK + + + TLT+ S +D G Y+
Sbjct: 1 EGQSVTLTCPAEGNPVPNITWLKDGKPLPESNRFVASGS-TLTIKSVSLEDSGLYTCVAE 59
Query: 187 NKEG 190
N G
Sbjct: 60 NSAG 63
Score = 50.5 bits (121), Expect = 3e-08
Identities = 21/64 (32%), Positives = 30/64 (46%), Gaps = 1/64 (1%)
Query: 249 EGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 308
EG+S L+ G P P + W KDGK + + + TLT+ S +D G Y+
Sbjct: 1 EGQSVTLTCPAEGNPVPNITWLKDGKPLPESNRFVASGS-TLTIKSVSLEDSGLYTCVAE 59
Query: 309 NKEG 312
N G
Sbjct: 60 NSAG 63
Score = 48.9 bits (117), Expect = 1e-07
Identities = 25/71 (35%), Positives = 36/71 (50%), Gaps = 8/71 (11%)
Query: 26 ENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEG 85
E VTL P P++ W +G+PL E++ V S S +TIKS+ + G
Sbjct: 1 EGQSVTLTCPAEGNPVPNITWLKDGKPLPESNRFVASG--------STLTIKSVSLEDSG 52
Query: 86 VYTVVAKNREG 96
+YT VA+N G
Sbjct: 53 LYTCVAENSAG 63
Score = 45.5 bits (108), Expect = 2e-06
Identities = 14/59 (23%), Positives = 27/59 (45%), Gaps = 5/59 (8%)
Query: 342 ENAVLEVEVT-SDKADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTCS 399
++ L + ++ W KDG+ + S + + L I+++S+ D G YTC
Sbjct: 3 QSVTLTCPAEGNPVPNITWLKDGKPLPESNRFVA----SGSTLTIKSVSLEDSGLYTCV 57
Score = 43.9 bits (104), Expect = 7e-06
Identities = 16/49 (32%), Positives = 20/49 (40%), Gaps = 4/49 (8%)
Query: 441 KGDALVKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRV 489
+ W KDGK + S S L I S LED+G Y+C
Sbjct: 14 NPVPNITWLKDGKPLPESNRFVAS----GSTLTIKSVSLEDSGLYTCVA 58
Score = 42.0 bits (99), Expect = 3e-05
Identities = 20/68 (29%), Positives = 30/68 (44%), Gaps = 5/68 (7%)
Query: 572 EKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYK 631
E ++ L + +P P+I W ++ KPL + F L +K S D+G Y
Sbjct: 1 EGQSVTLTCPAEGNPVPNITWLKDGKPL----PESNRFVASGSTLTIKSV-SLEDSGLYT 55
Query: 632 VVATNELG 639
VA N G
Sbjct: 56 CVAENSAG 63
>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 = 47.7 bits (114), Expect = 3e-07
Identities = 25/64 (39%), Positives = 32/64 (50%), Gaps = 4/64 (6%)
Query: 586 PAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVATNELGSATHGA 645
P P I W + L P R F+ N L++ SE D G+Y+ A+N LGSA H
Sbjct: 11 PTPEISWIKIGGEL---PADRTKFENFNKTLKIDNV-SEEDDGEYRCTASNSLGSARHTI 66
Query: 646 RVTV 649
VTV
Sbjct: 67 SVTV 70
Score = 37.0 bits (86), Expect = 0.003
Identities = 18/55 (32%), Positives = 26/55 (47%), Gaps = 2/55 (3%)
Query: 139 GEPSPKVEWYK-DGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTV 192
G P+P++ W K G+L DR E TL + S +D G Y +N G+
Sbjct: 9 GLPTPEISWIKIGGELPADR-TKFENFNKTLKIDNVSEEDDGEYRCTASNSLGSA 62
Score = 37.0 bits (86), Expect = 0.003
Identities = 18/55 (32%), Positives = 26/55 (47%), Gaps = 2/55 (3%)
Query: 261 GEPSPKVEWYK-DGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTV 314
G P+P++ W K G+L DR E TL + S +D G Y +N G+
Sbjct: 9 GLPTPEISWIKIGGELPADR-TKFENFNKTLKIDNVSEEDDGEYRCTASNSLGSA 62
Score = 27.7 bits (62), Expect = 4.2
Identities = 18/77 (23%), Positives = 34/77 (44%), Gaps = 7/77 (9%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTV 89
+ LE +P P++ W G L +D++ ++ + I ++ + ++G Y
Sbjct: 1 LLLECIAEGLPTPEISWIKIGGEL-------PADRTKFENFNKTLKIDNVSEEDDGEYRC 53
Query: 90 VAKNREGEAKMDIPVKV 106
A N G A+ I V V
Sbjct: 54 TASNSLGSARHTISVTV 70
>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 = 48.4 bits (115), Expect = 4e-07
Identities = 32/98 (32%), Positives = 49/98 (50%), Gaps = 9/98 (9%)
Query: 12 PPTFSKKTKPVYAEENS--EVTLEVRLVAVPEPDLLWYYNGEPLQETDE-VVFSDQSDMH 68
PPT + V A N VTL PEP + W +GEP++ +E F++
Sbjct: 1 PPTIRARQSEVNATANLGQSVTLACDADGFPEPTMTWTKDGEPIESGEEKYSFNEDG--- 57
Query: 69 SYVSIVTIKSIKKREEGVYTVVAKNREGEAKMDIPVKV 106
S +TI + K +E YT +A+N+ GE + +I +KV
Sbjct: 58 ---SEMTILDVDKLDEAEYTCIAENKAGEQEAEIHLKV 92
Score = 35.3 bits (81), Expect = 0.015
Identities = 20/75 (26%), Positives = 37/75 (49%), Gaps = 2/75 (2%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGKLIK--DRQITSEKNTHTLTLIQCSTKDKGRYSVKV 185
G+S L+ G P P + W KDG+ I+ + + + ++ +T++ D+ Y+
Sbjct: 18 GQSVTLACDADGFPEPTMTWTKDGEPIESGEEKYSFNEDGSEMTILDVDKLDEAEYTCIA 77
Query: 186 TNKEGTVESAANLNV 200
NK G E+ +L V
Sbjct: 78 ENKAGEQEAEIHLKV 92
Score = 35.3 bits (81), Expect = 0.015
Identities = 20/75 (26%), Positives = 37/75 (49%), Gaps = 2/75 (2%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGKLIK--DRQITSEKNTHTLTLIQCSTKDKGRYSVKV 307
G+S L+ G P P + W KDG+ I+ + + + ++ +T++ D+ Y+
Sbjct: 18 GQSVTLACDADGFPEPTMTWTKDGEPIESGEEKYSFNEDGSEMTILDVDKLDEAEYTCIA 77
Query: 308 TNKEGTVESAANLNV 322
NK G E+ +L V
Sbjct: 78 ENKAGEQEAEIHLKV 92
Score = 29.1 bits (65), Expect = 2.2
Identities = 13/56 (23%), Positives = 28/56 (50%), Gaps = 2/56 (3%)
Query: 586 PAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVATNELGSA 641
P P++ W ++ +P+ S +K F+ + + + + D D +Y +A N+ G
Sbjct: 31 PEPTMTWTKDGEPIESGEEKY-SFNEDGSEMTILDVDKL-DEAEYTCIAENKAGEQ 84
Score = 27.2 bits (60), Expect = 10.0
Identities = 14/43 (32%), Positives = 26/43 (60%), Gaps = 3/43 (6%)
Query: 357 VKWFKDGQEIKT-SKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
+ W KDG+ I++ +K + + G+ ++ I ++ DE EYTC
Sbjct: 35 MTWTKDGEPIESGEEKYSFNEDGS--EMTILDVDKLDEAEYTC 75
>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 = 45.5 bits (108), Expect = 2e-06
Identities = 24/56 (42%), Positives = 39/56 (69%), Gaps = 1/56 (1%)
Query: 133 LSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 188
L V+V P P+++WYK+GKLI ++ T +K+ H+LT+ + +D G Y+V +TNK
Sbjct: 3 LPVKVKAYPPPEIQWYKNGKLISEKNRT-KKSGHSLTIKDVTEEDAGNYTVVLTNK 57
Score = 45.5 bits (108), Expect = 2e-06
Identities = 24/56 (42%), Positives = 39/56 (69%), Gaps = 1/56 (1%)
Query: 255 LSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 310
L V+V P P+++WYK+GKLI ++ T +K+ H+LT+ + +D G Y+V +TNK
Sbjct: 3 LPVKVKAYPPPEIQWYKNGKLISEKNRT-KKSGHSLTIKDVTEEDAGNYTVVLTNK 57
Score = 43.2 bits (102), Expect = 1e-05
Identities = 27/61 (44%), Positives = 36/61 (59%), Gaps = 5/61 (8%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVAT 635
+RL KVKA P P I W++N K + S K R G + L +K+ +E DAG+Y VV T
Sbjct: 1 VRLPVKVKAYPPPEIQWYKNGKLI--SEKNRTKKSGHS--LTIKDV-TEEDAGNYTVVLT 55
Query: 636 N 636
N
Sbjct: 56 N 56
Score = 38.9 bits (91), Expect = 4e-04
Identities = 22/65 (33%), Positives = 34/65 (52%), Gaps = 8/65 (12%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTV 89
V L V++ A P P++ WY NG+ + E + S S +TIK + + + G YTV
Sbjct: 1 VRLPVKVKAYPPPEIQWYKNGKLISEKNRTKKSGHS--------LTIKDVTEEDAGNYTV 52
Query: 90 VAKNR 94
V N+
Sbjct: 53 VLTNK 57
Score = 28.9 bits (65), Expect = 1.5
Identities = 11/28 (39%), Positives = 17/28 (60%)
Query: 713 KIEVRFKALPPPKAEWTVNGTVIVPSKR 740
++ V+ KA PPP+ +W NG +I R
Sbjct: 2 RLPVKVKAYPPPEIQWYKNGKLISEKNR 29
Score = 27.8 bits (62), Expect = 4.7
Identities = 14/57 (24%), Positives = 31/57 (54%), Gaps = 4/57 (7%)
Query: 356 DVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTCSLPDQETSAELNVV 412
+++W+K+G+ I + K T + + L I++++ D G YT L +++ E +
Sbjct: 14 EIQWYKNGKLI-SEKNRTKKSGHS---LTIKDVTEEDAGNYTVVLTNKQAKLEKRLT 66
Score = 27.4 bits (61), Expect = 6.2
Identities = 15/41 (36%), Positives = 21/41 (51%), Gaps = 4/41 (9%)
Query: 446 VKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYS 486
++WYK+GK I+ +N T L I EDAG Y+
Sbjct: 15 IQWYKNGKLIS-EKNRTKK---SGHSLTIKDVTEEDAGNYT 51
>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 = 45.6 bits (108), Expect = 2e-06
Identities = 26/75 (34%), Positives = 39/75 (52%), Gaps = 1/75 (1%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIF-DGENIILELKEADSETDAGDYKVVA 634
+RL +V A P P I W +NN+ L + + ++ D I L + ++ DAG Y V A
Sbjct: 1 VRLECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQDNCGRICLLIQNANKEDAGWYTVSA 60
Query: 635 TNELGSATHGARVTV 649
NE G + AR+ V
Sbjct: 61 VNEAGVVSCNARLDV 75
Score = 44.8 bits (106), Expect = 4e-06
Identities = 26/78 (33%), Positives = 39/78 (50%), Gaps = 8/78 (10%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQ-ETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYT 88
V LE R+ A+P P + W N E L TD + S D + ++ I++ K + G YT
Sbjct: 1 VRLECRVSAIPPPQIFWKKNNEMLTYNTDRI--SLYQDNCGRICLL-IQNANKEDAGWYT 57
Query: 89 VVAKNREG----EAKMDI 102
V A N G A++D+
Sbjct: 58 VSAVNEAGVVSCNARLDV 75
Score = 39.0 bits (91), Expect = 6e-04
Identities = 23/73 (31%), Positives = 36/73 (49%), Gaps = 5/73 (6%)
Query: 133 LSVQVGGEPSPKVEWYKDGKLIK---DRQITSEKNTHTLTL-IQCSTK-DKGRYSVKVTN 187
L +V P P++ W K+ +++ DR + N + L IQ + K D G Y+V N
Sbjct: 3 LECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQDNCGRICLLIQNANKEDAGWYTVSAVN 62
Query: 188 KEGTVESAANLNV 200
+ G V A L+V
Sbjct: 63 EAGVVSCNARLDV 75
Score = 39.0 bits (91), Expect = 6e-04
Identities = 23/73 (31%), Positives = 36/73 (49%), Gaps = 5/73 (6%)
Query: 255 LSVQVGGEPSPKVEWYKDGKLIK---DRQITSEKNTHTLTL-IQCSTK-DKGRYSVKVTN 309
L +V P P++ W K+ +++ DR + N + L IQ + K D G Y+V N
Sbjct: 3 LECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQDNCGRICLLIQNANKEDAGWYTVSAVN 62
Query: 310 KEGTVESAANLNV 322
+ G V A L+V
Sbjct: 63 EAGVVSCNARLDV 75
>gnl|CDD|143274 cd05866, Ig1_NCAM-2, First immunoglobulin (Ig)-like domain of
neural cell adhesion molecule NCAM-2. Ig1_NCAM-2:
first immunoglobulin (Ig)-like domain of neural cell
adhesion molecule NCAM-2 (OCAM/mamFas II, 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 = 92
Score = 46.2 bits (109), Expect = 2e-06
Identities = 26/89 (29%), Positives = 47/89 (52%), Gaps = 1/89 (1%)
Query: 417 EISVPLQDVKVSRDEKASFEIELTKGDALVKWYK-DGKEIAFSENVTLSIDGKKQKLIIF 475
++S+ L V++S E F + WY G++I S+ V + +G + +L I+
Sbjct: 2 QVSISLSKVELSVGESKFFTCTAIGEPESIDWYNPQGEKIVSSQRVVVQKEGVRSRLTIY 61
Query: 476 SAGLEDAGEYSCRVGDTGDKESKATLTVE 504
+A +EDAG Y C+ D + +AT+ +E
Sbjct: 62 NANIEDAGIYRCQATDAKGQTQEATVVLE 90
Score = 34.6 bits (79), Expect = 0.027
Identities = 21/82 (25%), Positives = 40/82 (48%), Gaps = 2/82 (2%)
Query: 333 LDDLEVKERENAVLEVEVTSDKADVKWFK-DGQEIKTSKKVTIEKKGTIRKLLIRNISVH 391
L +E+ E+ + + W+ G++I +S++V ++K+G +L I N ++
Sbjct: 7 LSKVELSVGESKFFTCTAIGEPESIDWYNPQGEKIVSSQRVVVQKEGVRSRLTIYNANIE 66
Query: 392 DEGEYTCSLPD-QETSAELNVV 412
D G Y C D + + E VV
Sbjct: 67 DAGIYRCQATDAKGQTQEATVV 88
>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 = 46.0 bits (109), Expect = 3e-06
Identities = 19/90 (21%), Positives = 34/90 (37%), Gaps = 3/90 (3%)
Query: 114 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKD-RQITSEKNTH--TLTL 170
++ + + EG +A + G P PKVEW G ++ R T E L L
Sbjct: 1 TIPVDGPNATVVYEGGTATIRCTAEGSPLPKVEWIIAGLIVIQTRTDTLETTVDIYNLQL 60
Query: 171 IQCSTKDKGRYSVKVTNKEGTVESAANLNV 200
+++ + + N G + + V
Sbjct: 61 SNITSETQTTVTCTAENPVGQANVSVQVTV 90
Score = 46.0 bits (109), Expect = 3e-06
Identities = 19/90 (21%), Positives = 34/90 (37%), Gaps = 3/90 (3%)
Query: 236 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKD-RQITSEKNTH--TLTL 292
++ + + EG +A + G P PKVEW G ++ R T E L L
Sbjct: 1 TIPVDGPNATVVYEGGTATIRCTAEGSPLPKVEWIIAGLIVIQTRTDTLETTVDIYNLQL 60
Query: 293 IQCSTKDKGRYSVKVTNKEGTVESAANLNV 322
+++ + + N G + + V
Sbjct: 61 SNITSETQTTVTCTAENPVGQANVSVQVTV 90
>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 = 45.0 bits (107), Expect = 7e-06
Identities = 23/81 (28%), Positives = 38/81 (46%), Gaps = 2/81 (2%)
Query: 30 VTLEVRLVAVPEP-DLLWYYNGEPLQET-DEVVFSDQSDMHSYVSIVTIKSIKKREEGVY 87
+ L V + A P P + W Y+ L E+V S+ + YVS + + +K+ E G Y
Sbjct: 21 LNLVVEVEAYPPPPHINWTYDNRTLTNKLTEIVTSENESEYRYVSELKLVRLKESEAGTY 80
Query: 88 TVVAKNREGEAKMDIPVKVNT 108
T +A N + + + VN
Sbjct: 81 TFLASNSDASKSLTFELYVNV 101
Score = 35.8 bits (83), Expect = 0.013
Identities = 18/87 (20%), Positives = 36/87 (41%), Gaps = 9/87 (10%)
Query: 123 VSITEGESAVLSVQVGGEPSP-KVEWYKDGKLIKDRQ--ITSEKNTHT------LTLIQC 173
+ + GE+ L V+V P P + W D + + ++ I + +N L L++
Sbjct: 13 IFVNLGENLNLVVEVEAYPPPPHINWTYDNRTLTNKLTEIVTSENESEYRYVSELKLVRL 72
Query: 174 STKDKGRYSVKVTNKEGTVESAANLNV 200
+ G Y+ +N + + L V
Sbjct: 73 KESEAGTYTFLASNSDASKSLTFELYV 99
Score = 35.8 bits (83), Expect = 0.013
Identities = 18/87 (20%), Positives = 36/87 (41%), Gaps = 9/87 (10%)
Query: 245 VSITEGESAVLSVQVGGEPSP-KVEWYKDGKLIKDRQ--ITSEKNTHT------LTLIQC 295
+ + GE+ L V+V P P + W D + + ++ I + +N L L++
Sbjct: 13 IFVNLGENLNLVVEVEAYPPPPHINWTYDNRTLTNKLTEIVTSENESEYRYVSELKLVRL 72
Query: 296 STKDKGRYSVKVTNKEGTVESAANLNV 322
+ G Y+ +N + + L V
Sbjct: 73 KESEAGTYTFLASNSDASKSLTFELYV 99
>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 = 44.6 bits (106), Expect = 8e-06
Identities = 15/47 (31%), Positives = 27/47 (57%), Gaps = 4/47 (8%)
Query: 352 SDKADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
+ V+W+KD + ++ +K ++ KLLI+N++ D G YTC
Sbjct: 27 NTLPPVQWYKDCKLLEGDRKRFVKGS----KLLIQNVTEEDAGNYTC 69
Score = 36.5 bits (85), Expect = 0.005
Identities = 19/55 (34%), Positives = 28/55 (50%), Gaps = 6/55 (10%)
Query: 435 FEIELTKGDALVKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRV 489
F+ E T V+WYKD K + + K KL+I + EDAG Y+C++
Sbjct: 23 FKNENTLPP--VQWYKDCKLL-EGDRKRFV---KGSKLLIQNVTEEDAGNYTCKL 71
Score = 36.5 bits (85), Expect = 0.006
Identities = 15/45 (33%), Positives = 25/45 (55%), Gaps = 1/45 (2%)
Query: 142 SPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 186
P V+WYKD KL++ + K + L + + +D G Y+ K+T
Sbjct: 29 LPPVQWYKDCKLLEGDRKRFVKGSK-LLIQNVTEEDAGNYTCKLT 72
Score = 36.5 bits (85), Expect = 0.006
Identities = 15/45 (33%), Positives = 25/45 (55%), Gaps = 1/45 (2%)
Query: 264 SPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 308
P V+WYKD KL++ + K + L + + +D G Y+ K+T
Sbjct: 29 LPPVQWYKDCKLLEGDRKRFVKGSK-LLIQNVTEEDAGNYTCKLT 72
>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 = 44.1 bits (104), Expect = 9e-06
Identities = 19/46 (41%), Positives = 24/46 (52%), Gaps = 3/46 (6%)
Query: 447 KWYKDGKEIAFSENVTLSIDGKKQK---LIIFSAGLEDAGEYSCRV 489
KW+KDGKE+ K+K L I A L D+GEY+C V
Sbjct: 17 KWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYTCVV 62
Score = 41.4 bits (97), Expect = 8e-05
Identities = 23/59 (38%), Positives = 30/59 (50%), Gaps = 5/59 (8%)
Query: 345 VLEVEVTSDKADV--KWFKDGQEIKTSKKVTIEKKGTIRK---LLIRNISVHDEGEYTC 398
VL+ E TS+ + KWFKDG+E+ K K +K L I + D GEYTC
Sbjct: 2 VLKCEATSEYPSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYTC 60
Score = 34.4 bits (79), Expect = 0.019
Identities = 18/68 (26%), Positives = 30/68 (44%), Gaps = 6/68 (8%)
Query: 137 VGGEPSPKVEWYKDGKLIK------DRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEG 190
PS + +W+KDGK + + +I ++K L + + D G Y+ V N G
Sbjct: 8 TSEYPSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYTCVVENILG 67
Query: 191 TVESAANL 198
AN+
Sbjct: 68 NDTVTANV 75
Score = 34.4 bits (79), Expect = 0.019
Identities = 18/68 (26%), Positives = 30/68 (44%), Gaps = 6/68 (8%)
Query: 259 VGGEPSPKVEWYKDGKLIK------DRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEG 312
PS + +W+KDGK + + +I ++K L + + D G Y+ V N G
Sbjct: 8 TSEYPSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYTCVVENILG 67
Query: 313 TVESAANL 320
AN+
Sbjct: 68 NDTVTANV 75
Score = 34.0 bits (78), Expect = 0.025
Identities = 21/66 (31%), Positives = 31/66 (46%), Gaps = 4/66 (6%)
Query: 585 SPAPSIVWFRNNKPLLSSPKKREIFDG---ENIILELKEADSETDAGDYKVVATNELGSA 641
P+ WF++ K L K R I +N L++ +A D+G+Y V N LG+
Sbjct: 11 YPSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLA-DSGEYTCVVENILGND 69
Query: 642 THGARV 647
T A V
Sbjct: 70 TVTANV 75
>gnl|CDD|143268 cd05860, Ig4_SCFR, Fourth immunoglobulin (Ig)-like domain of stem
cell factor receptor (SCFR). Ig4_SCFR: The fourth
Immunoglobulin (Ig)-like domain in stem cell factor
receptor (SCFR). SCFR is organized as 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
domain abolishes the ligand-induced dimerization of SCFR
and completely inhibits signal transduction.
Length = 101
Score = 44.4 bits (105), Expect = 1e-05
Identities = 31/92 (33%), Positives = 41/92 (44%), Gaps = 4/92 (4%)
Query: 19 TKPVYAEENSEVTLEVRLVAVPEPD-LLWYYNGEPLQET-DEVVFSDQSDMHSYVSIVTI 76
T V A EN + L V A P+P+ W Y L T D V S + YVS + +
Sbjct: 12 TIFVNAGEN--LDLIVEYEAYPKPEHQQWIYMNRTLTNTSDHYVKSRNESNNRYVSELHL 69
Query: 77 KSIKKREEGVYTVVAKNREGEAKMDIPVKVNT 108
+K E G YT + N + A + V VNT
Sbjct: 70 TRLKGTEGGTYTFLVSNSDASASVTFNVYVNT 101
Score = 29.0 bits (65), Expect = 3.4
Identities = 19/87 (21%), Positives = 37/87 (42%), Gaps = 9/87 (10%)
Query: 123 VSITEGESAVLSVQVGGEPSPKVE-W-YKDGKL-------IKDRQITSEKNTHTLTLIQC 173
+ + GE+ L V+ P P+ + W Y + L +K R ++ + L L +
Sbjct: 13 IFVNAGENLDLIVEYEAYPKPEHQQWIYMNRTLTNTSDHYVKSRNESNNRYVSELHLTRL 72
Query: 174 STKDKGRYSVKVTNKEGTVESAANLNV 200
+ G Y+ V+N + + N+ V
Sbjct: 73 KGTEGGTYTFLVSNSDASASVTFNVYV 99
Score = 29.0 bits (65), Expect = 3.4
Identities = 19/87 (21%), Positives = 37/87 (42%), Gaps = 9/87 (10%)
Query: 245 VSITEGESAVLSVQVGGEPSPKVE-W-YKDGKL-------IKDRQITSEKNTHTLTLIQC 295
+ + GE+ L V+ P P+ + W Y + L +K R ++ + L L +
Sbjct: 13 IFVNAGENLDLIVEYEAYPKPEHQQWIYMNRTLTNTSDHYVKSRNESNNRYVSELHLTRL 72
Query: 296 STKDKGRYSVKVTNKEGTVESAANLNV 322
+ G Y+ V+N + + N+ V
Sbjct: 73 KGTEGGTYTFLVSNSDASASVTFNVYV 99
>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 = 43.1 bits (101), Expect = 2e-05
Identities = 28/78 (35%), Positives = 38/78 (48%), Gaps = 8/78 (10%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPL-QETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYT 88
V LE R+ VP P + W E L TD V S D Y+ ++ I+ K + G YT
Sbjct: 1 VRLECRVSGVPHPQIFWKKENESLTHNTDRV--SMHQDNCGYICLL-IQGATKEDAGWYT 57
Query: 89 VVAKNREG----EAKMDI 102
V AKN G A++D+
Sbjct: 58 VSAKNEAGIVSCTARLDV 75
Score = 38.9 bits (90), Expect = 6e-04
Identities = 24/75 (32%), Positives = 36/75 (48%), Gaps = 1/75 (1%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIF-DGENIILELKEADSETDAGDYKVVA 634
+RL +V P P I W + N+ L + + + D I L + ++ DAG Y V A
Sbjct: 1 VRLECRVSGVPHPQIFWKKENESLTHNTDRVSMHQDNCGYICLLIQGATKEDAGWYTVSA 60
Query: 635 TNELGSATHGARVTV 649
NE G + AR+ V
Sbjct: 61 KNEAGIVSCTARLDV 75
Score = 38.9 bits (90), Expect = 6e-04
Identities = 25/73 (34%), Positives = 37/73 (50%), Gaps = 5/73 (6%)
Query: 133 LSVQVGGEPSPKVEWYKDGKLIK---DRQITSEKNT-HTLTLIQCSTK-DKGRYSVKVTN 187
L +V G P P++ W K+ + + DR + N + LIQ +TK D G Y+V N
Sbjct: 3 LECRVSGVPHPQIFWKKENESLTHNTDRVSMHQDNCGYICLLIQGATKEDAGWYTVSAKN 62
Query: 188 KEGTVESAANLNV 200
+ G V A L+V
Sbjct: 63 EAGIVSCTARLDV 75
Score = 38.9 bits (90), Expect = 6e-04
Identities = 25/73 (34%), Positives = 37/73 (50%), Gaps = 5/73 (6%)
Query: 255 LSVQVGGEPSPKVEWYKDGKLIK---DRQITSEKNT-HTLTLIQCSTK-DKGRYSVKVTN 309
L +V G P P++ W K+ + + DR + N + LIQ +TK D G Y+V N
Sbjct: 3 LECRVSGVPHPQIFWKKENESLTHNTDRVSMHQDNCGYICLLIQGATKEDAGWYTVSAKN 62
Query: 310 KEGTVESAANLNV 322
+ G V A L+V
Sbjct: 63 EAGIVSCTARLDV 75
>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 = 42.8 bits (101), Expect = 3e-05
Identities = 27/80 (33%), Positives = 35/80 (43%), Gaps = 8/80 (10%)
Query: 122 DVSITEGESAVLSVQVG-GEPSPKVEWYKDGKLIKD----RQITSEKNTHTLTLIQCSTK 176
D + GE AVL G P P V W KDG+ + +I + N L + +
Sbjct: 5 DTQVAVGEMAVLECSPPRGHPEPTVSWRKDGQPLNLDNERVRIVDDGN---LLIAEARKS 61
Query: 177 DKGRYSVKVTNKEGTVESAA 196
D+G Y TN G ESAA
Sbjct: 62 DEGTYKCVATNMVGERESAA 81
Score = 42.8 bits (101), Expect = 3e-05
Identities = 27/80 (33%), Positives = 35/80 (43%), Gaps = 8/80 (10%)
Query: 244 DVSITEGESAVLSVQVG-GEPSPKVEWYKDGKLIKD----RQITSEKNTHTLTLIQCSTK 298
D + GE AVL G P P V W KDG+ + +I + N L + +
Sbjct: 5 DTQVAVGEMAVLECSPPRGHPEPTVSWRKDGQPLNLDNERVRIVDDGN---LLIAEARKS 61
Query: 299 DKGRYSVKVTNKEGTVESAA 318
D+G Y TN G ESAA
Sbjct: 62 DEGTYKCVATNMVGERESAA 81
Score = 41.2 bits (97), Expect = 1e-04
Identities = 24/70 (34%), Positives = 39/70 (55%), Gaps = 8/70 (11%)
Query: 583 KASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVATNELG--- 639
+ P P++ W ++ +PL ++ I D N++ + EA +D G YK VATN +G
Sbjct: 22 RGHPEPTVSWRKDGQPLNLDNERVRIVDDGNLL--IAEARK-SDEGTYKCVATNMVGERE 78
Query: 640 SATHGARVTV 649
SA AR++V
Sbjct: 79 SAA--ARLSV 86
Score = 33.1 bits (76), Expect = 0.072
Identities = 21/63 (33%), Positives = 27/63 (42%), Gaps = 16/63 (25%)
Query: 40 PEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVT-----IKSIKKREEGVYTVVAKNR 94
PEP + W +G+PL +E V IV I +K +EG Y VA N
Sbjct: 25 PEPTVSWRKDGQPLNLDNE-----------RVRIVDDGNLLIAEARKSDEGTYKCVATNM 73
Query: 95 EGE 97
GE
Sbjct: 74 VGE 76
Score = 31.2 bits (71), Expect = 0.33
Identities = 24/67 (35%), Positives = 30/67 (44%), Gaps = 6/67 (8%)
Query: 335 DLEVKERENAVLEVE--VTSDKADVKWFKDGQEIK-TSKKVTIEKKGTIRKLLIRNISVH 391
D +V E AVLE + V W KDGQ + +++V I G LLI
Sbjct: 5 DTQVAVGEMAVLECSPPRGHPEPTVSWRKDGQPLNLDNERVRIVDDG---NLLIAEARKS 61
Query: 392 DEGEYTC 398
DEG Y C
Sbjct: 62 DEGTYKC 68
>gnl|CDD|143271 cd05863, Ig2_VEGFR-3, Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 3 (VEGFR-3).
Ig2_VEGFR-3: Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 3 (VEGFR-3).
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-3 (Flt-4) binds
two members of the VEGF family (VEGF-C and -D) and is
involved in tumor angiogenesis and growth.
Length = 67
Score = 42.2 bits (99), Expect = 3e-05
Identities = 20/66 (30%), Positives = 33/66 (50%), Gaps = 5/66 (7%)
Query: 133 LSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTV 192
L V+V P P+ +WYKDGKLI + + H+L + + G Y++ + N +
Sbjct: 3 LPVKVAAYPPPEFQWYKDGKLISGKH-----SQHSLQIKDVTEASAGTYTLVLWNSAAGL 57
Query: 193 ESAANL 198
E +L
Sbjct: 58 EKRISL 63
Score = 42.2 bits (99), Expect = 3e-05
Identities = 20/66 (30%), Positives = 33/66 (50%), Gaps = 5/66 (7%)
Query: 255 LSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTV 314
L V+V P P+ +WYKDGKLI + + H+L + + G Y++ + N +
Sbjct: 3 LPVKVAAYPPPEFQWYKDGKLISGKH-----SQHSLQIKDVTEASAGTYTLVLWNSAAGL 57
Query: 315 ESAANL 320
E +L
Sbjct: 58 EKRISL 63
Score = 37.2 bits (86), Expect = 0.002
Identities = 19/65 (29%), Positives = 29/65 (44%), Gaps = 12/65 (18%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTV 89
V L V++ A P P+ WY +G+ + S + HS IK + + G YT+
Sbjct: 1 VKLPVKVAAYPPPEFQWYKDGKLI--------SGKHSQHSLQ----IKDVTEASAGTYTL 48
Query: 90 VAKNR 94
V N
Sbjct: 49 VLWNS 53
Score = 30.7 bits (69), Expect = 0.36
Identities = 19/63 (30%), Positives = 30/63 (47%), Gaps = 9/63 (14%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVAT 635
++L KV A P P W+++ K L S K + L++K+ +E AG Y +V
Sbjct: 1 VKLPVKVAAYPPPEFQWYKDGK--LISGKHSQ------HSLQIKDV-TEASAGTYTLVLW 51
Query: 636 NEL 638
N
Sbjct: 52 NSA 54
>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 = 42.2 bits (99), Expect = 4e-05
Identities = 21/54 (38%), Positives = 32/54 (59%), Gaps = 2/54 (3%)
Query: 135 VQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 188
V+ G P P+V+WYK+G+LI + K LT+ + + KD G Y+V +TN
Sbjct: 5 VKYYGYPPPEVKWYKNGQLIVLNH--TFKRGVHLTIYEVTEKDAGNYTVVLTNP 56
Score = 42.2 bits (99), Expect = 4e-05
Identities = 21/54 (38%), Positives = 32/54 (59%), Gaps = 2/54 (3%)
Query: 257 VQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 310
V+ G P P+V+WYK+G+LI + K LT+ + + KD G Y+V +TN
Sbjct: 5 VKYYGYPPPEVKWYKNGQLIVLNH--TFKRGVHLTIYEVTEKDAGNYTVVLTNP 56
Score = 37.6 bits (87), Expect = 0.002
Identities = 17/61 (27%), Positives = 31/61 (50%), Gaps = 6/61 (9%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVAT 635
+++ K P P + W++N + ++ + G + L + E +E DAG+Y VV T
Sbjct: 1 VKIPVKYYGYPPPEVKWYKNGQLIVLNHT---FKRG--VHLTIYEV-TEKDAGNYTVVLT 54
Query: 636 N 636
N
Sbjct: 55 N 55
Score = 32.2 bits (73), Expect = 0.13
Identities = 12/30 (40%), Positives = 18/30 (60%)
Query: 713 KIEVRFKALPPPKAEWTVNGTVIVPSKRVK 742
KI V++ PPP+ +W NG +IV + K
Sbjct: 2 KIPVKYYGYPPPEVKWYKNGQLIVLNHTFK 31
Score = 31.8 bits (72), Expect = 0.18
Identities = 16/65 (24%), Positives = 28/65 (43%), Gaps = 11/65 (16%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIV-TIKSIKKREEGVYT 88
V + V+ P P++ WY NG+ + + + TI + +++ G YT
Sbjct: 1 VKIPVKYYGYPPPEVKWYKNGQLI----------VLNHTFKRGVHLTIYEVTEKDAGNYT 50
Query: 89 VVAKN 93
VV N
Sbjct: 51 VVLTN 55
>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 = 42.4 bits (100), Expect = 4e-05
Identities = 18/65 (27%), Positives = 29/65 (44%)
Query: 444 ALVKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRVGDTGDKESKATLTV 503
A V W G + E + + L+I S DAG Y+C+ + G K++ AT ++
Sbjct: 25 ASVVWLFQGGPLQRKEEPEERLLVTEDGLLIRSVSPADAGVYTCQSVEHGFKQTLATYSL 84
Query: 504 EAPAV 508
V
Sbjct: 85 NVLEV 89
Score = 41.2 bits (97), Expect = 1e-04
Identities = 23/82 (28%), Positives = 35/82 (42%), Gaps = 3/82 (3%)
Query: 338 VKERENAVLEVEVTSDKADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYT 397
V E + LE S+ A V W G ++ ++ T LLIR++S D G YT
Sbjct: 8 VVEGNSVFLECSPKSNLASVVWLFQGGPLQRKEEPEERLLVTEDGLLIRSVSPADAGVYT 67
Query: 398 CSL---PDQETSAELNVVELPP 416
C ++T A ++ L
Sbjct: 68 CQSVEHGFKQTLATYSLNVLEV 89
>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 = 41.9 bits (98), Expect = 5e-05
Identities = 25/76 (32%), Positives = 41/76 (53%), Gaps = 3/76 (3%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIF--DGENIILELKEADSETDAGDYKVV 633
++L ++ A P P I W RNN+ + + + ++ + + L +K + + DAG Y V
Sbjct: 1 VKLECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSGRVTLLIKNVN-KKDAGWYTVS 59
Query: 634 ATNELGSATHGARVTV 649
A NE G AT AR+ V
Sbjct: 60 AVNEAGVATCHARLDV 75
Score = 39.2 bits (91), Expect = 5e-04
Identities = 26/70 (37%), Positives = 39/70 (55%), Gaps = 4/70 (5%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQ-ETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYT 88
V LE ++ A+P P + W N E +Q TD + S D V+++ IK++ K++ G YT
Sbjct: 1 VKLECQISAIPPPKIFWKRNNEMVQYNTDRI--SLYQDNSGRVTLL-IKNVNKKDAGWYT 57
Query: 89 VVAKNREGEA 98
V A N G A
Sbjct: 58 VSAVNEAGVA 67
Score = 34.5 bits (79), Expect = 0.020
Identities = 21/73 (28%), Positives = 37/73 (50%), Gaps = 5/73 (6%)
Query: 133 LSVQVGGEPSPKVEWYKDGKLIK---DRQITSEKNTHTLTLI--QCSTKDKGRYSVKVTN 187
L Q+ P PK+ W ++ ++++ DR + N+ +TL+ + KD G Y+V N
Sbjct: 3 LECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSGRVTLLIKNVNKKDAGWYTVSAVN 62
Query: 188 KEGTVESAANLNV 200
+ G A L+V
Sbjct: 63 EAGVATCHARLDV 75
Score = 34.5 bits (79), Expect = 0.020
Identities = 21/73 (28%), Positives = 37/73 (50%), Gaps = 5/73 (6%)
Query: 255 LSVQVGGEPSPKVEWYKDGKLIK---DRQITSEKNTHTLTLI--QCSTKDKGRYSVKVTN 309
L Q+ P PK+ W ++ ++++ DR + N+ +TL+ + KD G Y+V N
Sbjct: 3 LECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSGRVTLLIKNVNKKDAGWYTVSAVN 62
Query: 310 KEGTVESAANLNV 322
+ G A L+V
Sbjct: 63 EAGVATCHARLDV 75
>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 = 42.0 bits (99), Expect = 5e-05
Identities = 26/87 (29%), Positives = 35/87 (40%), Gaps = 6/87 (6%)
Query: 118 EPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQIT----SEKNTHTLTLIQC 173
+ LH V G + L G P P + W KDGK K K TL L
Sbjct: 1 KRLHAVPA--GSTVRLKCPASGNPRPTITWLKDGKPFKKEHRIGGYKVRKKKWTLILESV 58
Query: 174 STKDKGRYSVKVTNKEGTVESAANLNV 200
D G+Y+ V NK G++ ++V
Sbjct: 59 VPSDSGKYTCIVENKYGSINHTYKVDV 85
Score = 42.0 bits (99), Expect = 5e-05
Identities = 26/87 (29%), Positives = 35/87 (40%), Gaps = 6/87 (6%)
Query: 240 EPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQIT----SEKNTHTLTLIQC 295
+ LH V G + L G P P + W KDGK K K TL L
Sbjct: 1 KRLHAVPA--GSTVRLKCPASGNPRPTITWLKDGKPFKKEHRIGGYKVRKKKWTLILESV 58
Query: 296 STKDKGRYSVKVTNKEGTVESAANLNV 322
D G+Y+ V NK G++ ++V
Sbjct: 59 VPSDSGKYTCIVENKYGSINHTYKVDV 85
Score = 32.4 bits (74), Expect = 0.12
Identities = 16/46 (34%), Positives = 24/46 (52%), Gaps = 3/46 (6%)
Query: 446 VKWYKDGKEIAFSENVTLSIDGKKQK--LIIFSAGLEDAGEYSCRV 489
+ W KDGK E+ +K+K LI+ S D+G+Y+C V
Sbjct: 26 ITWLKDGKPFK-KEHRIGGYKVRKKKWTLILESVVPSDSGKYTCIV 70
Score = 32.0 bits (73), Expect = 0.21
Identities = 22/80 (27%), Positives = 35/80 (43%), Gaps = 10/80 (12%)
Query: 575 TIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGEN----IILE-LKEADSETDAGD 629
T+RL +P P+I W ++ KP + + +ILE + +DS G
Sbjct: 11 TVRLKCPASGNPRPTITWLKDGKP-FKKEHRIGGYKVRKKKWTLILESVVPSDS----GK 65
Query: 630 YKVVATNELGSATHGARVTV 649
Y + N+ GS H +V V
Sbjct: 66 YTCIVENKYGSINHTYKVDV 85
Score = 29.3 bits (66), Expect = 1.9
Identities = 14/47 (29%), Positives = 22/47 (46%), Gaps = 7/47 (14%)
Query: 356 DVKWFKDGQEIKTSKKVTIEKKGTIRK----LLIRNISVHDEGEYTC 398
+ W KDG+ K K +RK L++ ++ D G+YTC
Sbjct: 25 TITWLKDGKPFK---KEHRIGGYKVRKKKWTLILESVVPSDSGKYTC 68
Score = 28.1 bits (63), Expect = 3.9
Identities = 17/79 (21%), Positives = 32/79 (40%), Gaps = 4/79 (5%)
Query: 20 KPVYAEE-NSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKS 78
K ++A S V L+ P P + W +G+P E ++ ++S
Sbjct: 1 KRLHAVPAGSTVRLKCPASGNPRPTITWLKDGKPF--KKEHRIGGYKVRKKKWTL-ILES 57
Query: 79 IKKREEGVYTVVAKNREGE 97
+ + G YT + +N+ G
Sbjct: 58 VVPSDSGKYTCIVENKYGS 76
>gnl|CDD|143263 cd05855, Ig_TrkB_d5, Fifth domain (immunoglobulin-like) of Trk
receptor TrkB. TrkB_d5: the fifth domain of Trk
receptor TrkB, this is an immunoglobulin (Ig)-like
domain which binds to neurotrophin. The Trk family of
receptors are tyrosine kinase receptors, which mediate
the trophic effects of the neurotrophin Nerve growth
factor (NGF) family. The Trks are activated by
dimerization, leading to autophosphorylation of
intracellular tyrosine residues, and triggering the
signal transduction pathway. TrkB shares significant
sequence homology and domain organization with TrkA, and
TrkC. The first three domains are leucine-rich domains.
The fourth and fifth domains are Ig-like domains playing
a part in ligand binding. TrKB is recognized by
brain-derived neurotrophic factor (BDNF) and
neurotrophin (NT)-4. In some cell systems NT-3 can
activate TrkA and TrkB receptors. TrKB transcripts are
found throughout multiple structures of the central and
peripheral nervous systems.
Length = 79
Score = 42.1 bits (99), Expect = 5e-05
Identities = 17/67 (25%), Positives = 35/67 (52%), Gaps = 7/67 (10%)
Query: 40 PEPDLLWYYNGEPLQETD----EVVFSDQSDMHSYVSIVTIKSIKKREEGVYTVVAKNRE 95
P+P L W++ G L E++ ++ + ++ H + + + G+YT+VAKN
Sbjct: 11 PKPTLQWFHEGAILNESEYICTKIHVINNTEYHGCLQLDNPTHL---NNGIYTLVAKNEY 67
Query: 96 GEAKMDI 102
GE + ++
Sbjct: 68 GEDEKNV 74
Score = 30.6 bits (69), Expect = 0.45
Identities = 21/65 (32%), Positives = 29/65 (44%), Gaps = 10/65 (15%)
Query: 582 VKASPAPSIVWFRNNKPLLSSPKKR-EIFDGENI----ILELKEADSET--DAGDYKVVA 634
VK +P P++ WF L S +I N L+L D+ T + G Y +VA
Sbjct: 7 VKGNPKPTLQWFHEGAILNESEYICTKIHVINNTEYHGCLQL---DNPTHLNNGIYTLVA 63
Query: 635 TNELG 639
NE G
Sbjct: 64 KNEYG 68
>gnl|CDD|206066 pfam13895, Ig_2, Immunoglobulin domain. This domain contains
immunoglobulin-like domains.
Length = 80
Score = 42.0 bits (99), Expect = 5e-05
Identities = 21/79 (26%), Positives = 28/79 (35%), Gaps = 8/79 (10%)
Query: 123 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYS 182
+ EGE L+ G P P WYKDG + Q N + D G Y+
Sbjct: 9 TVVFEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQ-----NGFFTPNVSAE--DSGTYT 61
Query: 183 VKVTNKE-GTVESAANLNV 200
+N G + L V
Sbjct: 62 CVASNGGGGKTSNPVTLTV 80
Score = 42.0 bits (99), Expect = 5e-05
Identities = 21/79 (26%), Positives = 28/79 (35%), Gaps = 8/79 (10%)
Query: 245 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYS 304
+ EGE L+ G P P WYKDG + Q N + D G Y+
Sbjct: 9 TVVFEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQ-----NGFFTPNVSAE--DSGTYT 61
Query: 305 VKVTNKE-GTVESAANLNV 322
+N G + L V
Sbjct: 62 CVASNGGGGKTSNPVTLTV 80
Score = 38.6 bits (90), Expect = 7e-04
Identities = 19/79 (24%), Positives = 28/79 (35%), Gaps = 11/79 (13%)
Query: 337 EVKERENAVLEVEVTSD-KADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGE 395
V E E+ L + + W+KDG + +S+ N+S D G
Sbjct: 10 VVFEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQ----------NGFFTPNVSAEDSGT 59
Query: 396 YTCSLPDQETSAELNVVEL 414
YTC + N V L
Sbjct: 60 YTCVASNGGGGKTSNPVTL 78
Score = 36.6 bits (85), Expect = 0.004
Identities = 19/94 (20%), Positives = 33/94 (35%), Gaps = 21/94 (22%)
Query: 415 PPEISVPLQDVKVSRDEKASFEIELT-----KGDALVKWYKDGKEIAFSENVTLSIDGKK 469
P ++ V D + LT WYKDG ++ S+N
Sbjct: 1 KPVLTPSPTVVFEGED------VTLTCSAPGNPPPNYTWYKDGVPLSSSQNGFF------ 48
Query: 470 QKLIIFSAGLEDAGEYSCRVGDTGDKESKATLTV 503
+ ED+G Y+C + G ++ +T+
Sbjct: 49 ----TPNVSAEDSGTYTCVASNGGGGKTSNPVTL 78
Score = 32.4 bits (74), Expect = 0.13
Identities = 18/72 (25%), Positives = 27/72 (37%), Gaps = 11/72 (15%)
Query: 569 TVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAG 628
V E + L +P P+ W+++ PL S + F S D+G
Sbjct: 10 VVFEGEDVTLTCSAPGNPPPNYTWYKDGVPL--SSSQNGFF--------TPNV-SAEDSG 58
Query: 629 DYKVVATNELGS 640
Y VA+N G
Sbjct: 59 TYTCVASNGGGG 70
Score = 32.0 bits (73), Expect = 0.18
Identities = 20/76 (26%), Positives = 27/76 (35%), Gaps = 14/76 (18%)
Query: 21 PVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIK 80
P E +VTL P P+ WY +G PL + F ++
Sbjct: 8 PTVVFEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQNGFF--------------TPNVS 53
Query: 81 KREEGVYTVVAKNREG 96
+ G YT VA N G
Sbjct: 54 AEDSGTYTCVASNGGG 69
>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 = 41.2 bits (97), Expect = 7e-05
Identities = 18/75 (24%), Positives = 30/75 (40%), Gaps = 2/75 (2%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTH--TLTLIQCSTKDKGRYSVKV 185
GE+ L + G P P + W +G I++ + TL L D Y
Sbjct: 1 GETGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRVDGGTLILSNVQPNDTAVYQCNA 60
Query: 186 TNKEGTVESAANLNV 200
+N G + + A ++V
Sbjct: 61 SNVHGYLLANAFVHV 75
Score = 41.2 bits (97), Expect = 7e-05
Identities = 18/75 (24%), Positives = 30/75 (40%), Gaps = 2/75 (2%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTH--TLTLIQCSTKDKGRYSVKV 307
GE+ L + G P P + W +G I++ + TL L D Y
Sbjct: 1 GETGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRVDGGTLILSNVQPNDTAVYQCNA 60
Query: 308 TNKEGTVESAANLNV 322
+N G + + A ++V
Sbjct: 61 SNVHGYLLANAFVHV 75
Score = 36.6 bits (85), Expect = 0.003
Identities = 23/76 (30%), Positives = 30/76 (39%), Gaps = 4/76 (5%)
Query: 575 TIRLMAKVKASPAPSIVWFRNNKPL-LSSPKKREIFDGENIILELKEADSETDAGDYKVV 633
T RL + + P P+I W N P+ P R DG +IL D Y+
Sbjct: 3 TGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRVDGGTLILSNV---QPNDTAVYQCN 59
Query: 634 ATNELGSATHGARVTV 649
A+N G A V V
Sbjct: 60 ASNVHGYLLANAFVHV 75
Score = 32.8 bits (75), Expect = 0.075
Identities = 15/70 (21%), Positives = 25/70 (35%), Gaps = 7/70 (10%)
Query: 28 SEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSD-MHSYVSIVTIKSIKKREEGV 86
L+ +P+P + W NG P++E D + I++ + V
Sbjct: 2 ETGRLDCEAEGIPQPTITWRLNGVPIEELPP----DPRRRVDGGTLILSNVQP--NDTAV 55
Query: 87 YTVVAKNREG 96
Y A N G
Sbjct: 56 YQCNASNVHG 65
>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 = 41.8 bits (98), Expect = 7e-05
Identities = 23/82 (28%), Positives = 39/82 (47%), Gaps = 6/82 (7%)
Query: 123 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQ----ITSEKNTHTLTLIQCSTKDK 178
+ + G L V + GEP+P V W + K + + + S K+ + + +D+
Sbjct: 5 IVVVAGNKLRLDVPISGEPAPTVTWSRGDKAFTETEGRVRVESYKDLSSFVIEGAEREDE 64
Query: 179 GRYSVKVTNKEGTVESAANLNV 200
G Y++ VTN G E A+L V
Sbjct: 65 GVYTITVTNPVG--EDHASLFV 84
Score = 41.8 bits (98), Expect = 7e-05
Identities = 23/82 (28%), Positives = 39/82 (47%), Gaps = 6/82 (7%)
Query: 245 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQ----ITSEKNTHTLTLIQCSTKDK 300
+ + G L V + GEP+P V W + K + + + S K+ + + +D+
Sbjct: 5 IVVVAGNKLRLDVPISGEPAPTVTWSRGDKAFTETEGRVRVESYKDLSSFVIEGAEREDE 64
Query: 301 GRYSVKVTNKEGTVESAANLNV 322
G Y++ VTN G E A+L V
Sbjct: 65 GVYTITVTNPVG--EDHASLFV 84
Score = 37.1 bits (86), Expect = 0.003
Identities = 21/78 (26%), Positives = 38/78 (48%), Gaps = 3/78 (3%)
Query: 29 EVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYT 88
++ L+V + P P + W + ET+ V + + + +S I+ ++ +EGVYT
Sbjct: 12 KLRLDVPISGEPAPTVTWSRGDKAFTETEGRV---RVESYKDLSSFVIEGAEREDEGVYT 68
Query: 89 VVAKNREGEAKMDIPVKV 106
+ N GE + VKV
Sbjct: 69 ITVTNPVGEDHASLFVKV 86
Score = 27.5 bits (61), Expect = 7.9
Identities = 19/77 (24%), Positives = 33/77 (42%), Gaps = 6/77 (7%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREI---FDGENIILELKEADSETDAGDYKV 632
+RL + PAP++ W R +K + + + D + ++E E + D G Y +
Sbjct: 13 LRLDVPISGEPAPTVTWSRGDKAFTETEGRVRVESYKDLSSFVIEGAERE---DEGVYTI 69
Query: 633 VATNELGSATHGARVTV 649
TN +G V V
Sbjct: 70 TVTNPVGEDHASLFVKV 86
>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 = 41.3 bits (97), Expect = 1e-04
Identities = 27/84 (32%), Positives = 39/84 (46%), Gaps = 4/84 (4%)
Query: 569 TVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFD-GENIILELKEADSETDA 627
T+ E T+ L V P P + W +N++ L S + G+ L +K SE D+
Sbjct: 12 TIMEGKTLNLTCTVFGDPDPEVSWLKNDQALALSDHYNVKVEQGKYASLTIKGVSSE-DS 70
Query: 628 GDYKVVATNELGSATHGARVTVDV 651
G Y +V N+ G T VTV V
Sbjct: 71 GKYGIVVKNKYGGET--VDVTVSV 92
Score = 41.3 bits (97), Expect = 1e-04
Identities = 23/72 (31%), Positives = 39/72 (54%), Gaps = 4/72 (5%)
Query: 123 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIK--DRQITS--EKNTHTLTLIQCSTKDK 178
V+I EG++ L+ V G+P P+V W K+ + + D + +LT+ S++D
Sbjct: 11 VTIMEGKTLNLTCTVFGDPDPEVSWLKNDQALALSDHYNVKVEQGKYASLTIKGVSSEDS 70
Query: 179 GRYSVKVTNKEG 190
G+Y + V NK G
Sbjct: 71 GKYGIVVKNKYG 82
Score = 41.3 bits (97), Expect = 1e-04
Identities = 23/72 (31%), Positives = 39/72 (54%), Gaps = 4/72 (5%)
Query: 245 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIK--DRQITS--EKNTHTLTLIQCSTKDK 300
V+I EG++ L+ V G+P P+V W K+ + + D + +LT+ S++D
Sbjct: 11 VTIMEGKTLNLTCTVFGDPDPEVSWLKNDQALALSDHYNVKVEQGKYASLTIKGVSSEDS 70
Query: 301 GRYSVKVTNKEG 312
G+Y + V NK G
Sbjct: 71 GKYGIVVKNKYG 82
Score = 41.0 bits (96), Expect = 1e-04
Identities = 20/67 (29%), Positives = 36/67 (53%), Gaps = 3/67 (4%)
Query: 40 PEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTVVAKNREGEAK 99
P+P++ W N + L +D ++ + + Y S+ TIK + + G Y +V KN+ G
Sbjct: 29 PDPEVSWLKNDQALALSDH--YNVKVEQGKYASL-TIKGVSSEDSGKYGIVVKNKYGGET 85
Query: 100 MDIPVKV 106
+D+ V V
Sbjct: 86 VDVTVSV 92
Score = 30.9 bits (70), Expect = 0.50
Identities = 17/55 (30%), Positives = 28/55 (50%), Gaps = 6/55 (10%)
Query: 446 VKWYKDGKEIAFSENVTLSID-GKKQKLIIFSAGLEDAGEYSCRV-----GDTGD 494
V W K+ + +A S++ + ++ GK L I ED+G+Y V G+T D
Sbjct: 33 VSWLKNDQALALSDHYNVKVEQGKYASLTIKGVSSEDSGKYGIVVKNKYGGETVD 87
>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 = 41.0 bits (96), Expect = 2e-04
Identities = 13/42 (30%), Positives = 28/42 (66%)
Query: 114 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIK 155
P I+E D+ +++G+ A L+ + G P+P ++W K+G+ ++
Sbjct: 2 PRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLE 43
Score = 41.0 bits (96), Expect = 2e-04
Identities = 13/42 (30%), Positives = 28/42 (66%)
Query: 236 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIK 277
P I+E D+ +++G+ A L+ + G P+P ++W K+G+ ++
Sbjct: 2 PRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLE 43
Score = 39.1 bits (91), Expect = 8e-04
Identities = 26/91 (28%), Positives = 39/91 (42%), Gaps = 5/91 (5%)
Query: 12 PPTFSKKTKPVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYV 71
PP + + + TL + P P + W NG+PL ETD+ +
Sbjct: 1 PPRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPL-ETDKDDPRSHRIVLPSG 59
Query: 72 SIVTIKSIKKR----EEGVYTVVAKNREGEA 98
S+ ++ + R +EGVY VA N GEA
Sbjct: 60 SLFFLRVVHGRKGRSDEGVYVCVAHNSLGEA 90
Score = 35.2 bits (81), Expect = 0.019
Identities = 25/91 (27%), Positives = 36/91 (39%), Gaps = 6/91 (6%)
Query: 558 APLFIERFEEKTVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSS---PKKREIF--DGE 612
P +E + V + L K + P P+I W +N +PL + P+ I G
Sbjct: 1 PPRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRIVLPSGS 60
Query: 613 NIILELKEA-DSETDAGDYKVVATNELGSAT 642
L + +D G Y VA N LG A
Sbjct: 61 LFFLRVVHGRKGRSDEGVYVCVAHNSLGEAV 91
>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 = 40.1 bits (94), Expect = 2e-04
Identities = 24/72 (33%), Positives = 39/72 (54%), Gaps = 5/72 (6%)
Query: 131 AVLSVQVGGEPSPKVEWYK-DGKLIKDR-QITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 188
+VGG+P P V W K DG+L K R +I + +L + + D+G Y+ + N
Sbjct: 1 VEFQCEVGGDPVPTVLWRKEDGELPKGRAEILDD---KSLKIRNVTAGDEGSYTCEAENM 57
Query: 189 EGTVESAANLNV 200
G +E++A+L V
Sbjct: 58 VGKIEASASLTV 69
Score = 40.1 bits (94), Expect = 2e-04
Identities = 24/72 (33%), Positives = 39/72 (54%), Gaps = 5/72 (6%)
Query: 253 AVLSVQVGGEPSPKVEWYK-DGKLIKDR-QITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 310
+VGG+P P V W K DG+L K R +I + +L + + D+G Y+ + N
Sbjct: 1 VEFQCEVGGDPVPTVLWRKEDGELPKGRAEILDD---KSLKIRNVTAGDEGSYTCEAENM 57
Query: 311 EGTVESAANLNV 322
G +E++A+L V
Sbjct: 58 VGKIEASASLTV 69
Score = 32.8 bits (75), Expect = 0.061
Identities = 21/69 (30%), Positives = 34/69 (49%), Gaps = 7/69 (10%)
Query: 582 VKASPAPSIVWFRNNKPLLSSPKKR-EIFDGENIILELKEADSETDAGDYKVVATNELGS 640
V P P+++W + + L PK R EI D ++ L+++ + D G Y A N +G
Sbjct: 7 VGGDPVPTVLWRKEDGEL---PKGRAEILDDKS--LKIRNVTAG-DEGSYTCEAENMVGK 60
Query: 641 ATHGARVTV 649
A +TV
Sbjct: 61 IEASASLTV 69
Score = 29.3 bits (66), Expect = 1.2
Identities = 18/56 (32%), Positives = 26/56 (46%), Gaps = 5/56 (8%)
Query: 344 AVLEVEVTSDKA-DVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
+ EV D V W K+ E+ + ++ K L IRN++ DEG YTC
Sbjct: 1 VEFQCEVGGDPVPTVLWRKEDGELPKGRAEILDDK----SLKIRNVTAGDEGSYTC 52
>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 = 40.4 bits (94), Expect = 2e-04
Identities = 26/88 (29%), Positives = 41/88 (46%), Gaps = 8/88 (9%)
Query: 12 PPTFSKKTKPVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYV 71
P + K K YA + VTLE + P P + W EP+ T E+ S
Sbjct: 1 PADINVKFKDTYALKGQNVTLECFALGNPVPVIRWRKILEPMPATAEISMSG-------- 52
Query: 72 SIVTIKSIKKREEGVYTVVAKNREGEAK 99
+++ I +I+ +EG Y A+N +G+ K
Sbjct: 53 AVLKIFNIQPEDEGTYECEAENIKGKDK 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 = 39.3 bits (92), Expect = 3e-04
Identities = 15/47 (31%), Positives = 25/47 (53%), Gaps = 3/47 (6%)
Query: 352 SDKADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
+ K + W K + + S ++ I G+ L I N++ DEG+YTC
Sbjct: 13 APKPTISWSKGTELLTNSSRICIWPDGS---LEILNVTKSDEGKYTC 56
Score = 39.3 bits (92), Expect = 3e-04
Identities = 21/69 (30%), Positives = 32/69 (46%), Gaps = 4/69 (5%)
Query: 581 KVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVATNELGS 640
K KA+P P+I W + + L +S + DG IL + ++ D G Y A N G
Sbjct: 9 KPKAAPKPTISWSKGTELLTNSSRICIWPDGSLEILNVTKS----DEGKYTCFAENFFGK 64
Query: 641 ATHGARVTV 649
A ++V
Sbjct: 65 ANSTGSLSV 73
Score = 34.3 bits (79), Expect = 0.020
Identities = 18/71 (25%), Positives = 31/71 (43%), Gaps = 7/71 (9%)
Query: 29 EVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYT 88
+V +E + A P+P + W E L + + + I ++ K +EG YT
Sbjct: 3 DVIIECKPKAAPKPTISWSKGTELLTNSSRICIWPDGSLE-------ILNVTKSDEGKYT 55
Query: 89 VVAKNREGEAK 99
A+N G+A
Sbjct: 56 CFAENFFGKAN 66
Score = 33.6 bits (77), Expect = 0.040
Identities = 14/62 (22%), Positives = 27/62 (43%)
Query: 139 GEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAANL 198
P P + W K +L+ + +L ++ + D+G+Y+ N G S +L
Sbjct: 12 AAPKPTISWSKGTELLTNSSRICIWPDGSLEILNVTKSDEGKYTCFAENFFGKANSTGSL 71
Query: 199 NV 200
+V
Sbjct: 72 SV 73
Score = 33.6 bits (77), Expect = 0.040
Identities = 14/62 (22%), Positives = 27/62 (43%)
Query: 261 GEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAANL 320
P P + W K +L+ + +L ++ + D+G+Y+ N G S +L
Sbjct: 12 AAPKPTISWSKGTELLTNSSRICIWPDGSLEILNVTKSDEGKYTCFAENFFGKANSTGSL 71
Query: 321 NV 322
+V
Sbjct: 72 SV 73
>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 = 39.9 bits (93), Expect = 4e-04
Identities = 18/67 (26%), Positives = 39/67 (58%), Gaps = 3/67 (4%)
Query: 40 PEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTVVAKNREGEAK 99
P+P+++W+ N + ++ ++ +S + + Y S+ TIK + + G Y++ KN+ G
Sbjct: 29 PDPEVIWFKNDQDIELSEH--YSVKLEQGKYASL-TIKGVTSEDSGKYSINVKNKYGGET 85
Query: 100 MDIPVKV 106
+D+ V V
Sbjct: 86 VDVTVSV 92
Score = 39.1 bits (91), Expect = 6e-04
Identities = 24/72 (33%), Positives = 44/72 (61%), Gaps = 4/72 (5%)
Query: 123 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQ---ITSEKNTH-TLTLIQCSTKDK 178
V+I EG++ L+ V G P P+V W+K+ + I+ + + E+ + +LT+ +++D
Sbjct: 11 VTIMEGKTLNLTCTVFGNPDPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSEDS 70
Query: 179 GRYSVKVTNKEG 190
G+YS+ V NK G
Sbjct: 71 GKYSINVKNKYG 82
Score = 39.1 bits (91), Expect = 6e-04
Identities = 24/72 (33%), Positives = 44/72 (61%), Gaps = 4/72 (5%)
Query: 245 VSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQ---ITSEKNTH-TLTLIQCSTKDK 300
V+I EG++ L+ V G P P+V W+K+ + I+ + + E+ + +LT+ +++D
Sbjct: 11 VTIMEGKTLNLTCTVFGNPDPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSEDS 70
Query: 301 GRYSVKVTNKEG 312
G+YS+ V NK G
Sbjct: 71 GKYSINVKNKYG 82
Score = 36.0 bits (83), Expect = 0.008
Identities = 25/82 (30%), Positives = 42/82 (51%), Gaps = 2/82 (2%)
Query: 569 TVKEKGTIRLMAKVKASPAPSIVWFRNNKPL-LSSPKKREIFDGENIILELKEADSETDA 627
T+ E T+ L V +P P ++WF+N++ + LS ++ G+ L +K SE D+
Sbjct: 12 TIMEGKTLNLTCTVFGNPDPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSE-DS 70
Query: 628 GDYKVVATNELGSATHGARVTV 649
G Y + N+ G T V+V
Sbjct: 71 GKYSINVKNKYGGETVDVTVSV 92
Score = 30.6 bits (69), Expect = 0.57
Identities = 17/48 (35%), Positives = 28/48 (58%), Gaps = 1/48 (2%)
Query: 443 DALVKWYKDGKEIAFSENVTLSID-GKKQKLIIFSAGLEDAGEYSCRV 489
D V W+K+ ++I SE+ ++ ++ GK L I ED+G+YS V
Sbjct: 30 DPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSEDSGKYSINV 77
Score = 29.1 bits (65), Expect = 2.2
Identities = 13/45 (28%), Positives = 28/45 (62%), Gaps = 1/45 (2%)
Query: 354 KADVKWFKDGQEIKTSKKVTIE-KKGTIRKLLIRNISVHDEGEYT 397
+V WFK+ Q+I+ S+ +++ ++G L I+ ++ D G+Y+
Sbjct: 30 DPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSEDSGKYS 74
>gnl|CDD|143172 cd04971, Ig_TrKABC_d5, Fifth domain (immunoglobulin-like) of Trk
receptors TrkA, TrkB and TrkC. TrkABC_d5: the fifth
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 = 81
Score = 39.3 bits (92), Expect = 5e-04
Identities = 15/67 (22%), Positives = 29/67 (43%), Gaps = 6/67 (8%)
Query: 582 VKASPAPSIVWFRNNKPLLSS---PKKREIFDGENIILE--LK-EADSETDAGDYKVVAT 635
V+ +P P++ W+ N L S + L+ + + + G+Y +VA+
Sbjct: 7 VRGNPKPTLTWYHNGAVLNESDYIRTEIHYEVTTPTEYHGCLQFDNPTHVNNGNYTLVAS 66
Query: 636 NELGSAT 642
NE G +
Sbjct: 67 NEYGQDS 73
Score = 37.0 bits (86), Expect = 0.003
Identities = 21/70 (30%), Positives = 34/70 (48%), Gaps = 11/70 (15%)
Query: 40 PEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREE-------GVYTVVAK 92
P+P L WY+NG L E+D + ++++H V+ T + + G YT+VA
Sbjct: 11 PKPTLTWYHNGAVLNESDYI----RTEIHYEVTTPTEYHGCLQFDNPTHVNNGNYTLVAS 66
Query: 93 NREGEAKMDI 102
N G+ I
Sbjct: 67 NEYGQDSKSI 76
Score = 36.2 bits (84), Expect = 0.006
Identities = 16/67 (23%), Positives = 28/67 (41%), Gaps = 10/67 (14%)
Query: 137 VGGEPSPKVEWYKDGKLIKDR-----QITSEKNTHT-----LTLIQCSTKDKGRYSVKVT 186
V G P P + WY +G ++ + +I E T T L + + G Y++ +
Sbjct: 7 VRGNPKPTLTWYHNGAVLNESDYIRTEIHYEVTTPTEYHGCLQFDNPTHVNNGNYTLVAS 66
Query: 187 NKEGTVE 193
N+ G
Sbjct: 67 NEYGQDS 73
Score = 36.2 bits (84), Expect = 0.006
Identities = 16/67 (23%), Positives = 28/67 (41%), Gaps = 10/67 (14%)
Query: 259 VGGEPSPKVEWYKDGKLIKDR-----QITSEKNTHT-----LTLIQCSTKDKGRYSVKVT 308
V G P P + WY +G ++ + +I E T T L + + G Y++ +
Sbjct: 7 VRGNPKPTLTWYHNGAVLNESDYIRTEIHYEVTTPTEYHGCLQFDNPTHVNNGNYTLVAS 66
Query: 309 NKEGTVE 315
N+ G
Sbjct: 67 NEYGQDS 73
>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 = 39.1 bits (91), Expect = 5e-04
Identities = 20/68 (29%), Positives = 34/68 (50%), Gaps = 4/68 (5%)
Query: 137 VGGEPSPKVEWYKDGKLIK-DRQITSEKNTH---TLTLIQCSTKDKGRYSVKVTNKEGTV 192
G P+P + W K+GK K + +I K + +L + DKG Y+ V N+ G++
Sbjct: 18 AAGNPTPTMRWLKNGKEFKQEHRIGGYKVRNQHWSLIMESVVPSDKGNYTCVVENEYGSI 77
Query: 193 ESAANLNV 200
+L+V
Sbjct: 78 NHTYHLDV 85
Score = 39.1 bits (91), Expect = 5e-04
Identities = 20/68 (29%), Positives = 34/68 (50%), Gaps = 4/68 (5%)
Query: 259 VGGEPSPKVEWYKDGKLIK-DRQITSEKNTH---TLTLIQCSTKDKGRYSVKVTNKEGTV 314
G P+P + W K+GK K + +I K + +L + DKG Y+ V N+ G++
Sbjct: 18 AAGNPTPTMRWLKNGKEFKQEHRIGGYKVRNQHWSLIMESVVPSDKGNYTCVVENEYGSI 77
Query: 315 ESAANLNV 322
+L+V
Sbjct: 78 NHTYHLDV 85
Score = 30.6 bits (69), Expect = 0.57
Identities = 18/73 (24%), Positives = 31/73 (42%), Gaps = 8/73 (10%)
Query: 575 TIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILE----LKEADSETDAGDY 630
T++ +P P++ W +N K K+ G + + + E+ +D G+Y
Sbjct: 11 TVKFRCPAAGNPTPTMRWLKNGKEF----KQEHRIGGYKVRNQHWSLIMESVVPSDKGNY 66
Query: 631 KVVATNELGSATH 643
V NE GS H
Sbjct: 67 TCVVENEYGSINH 79
>gnl|CDD|222457 pfam13927, Ig_3, Immunoglobulin domain. This family contains
immunoglobulin-like domains.
Length = 74
Score = 38.9 bits (90), Expect = 6e-04
Identities = 22/76 (28%), Positives = 34/76 (44%), Gaps = 3/76 (3%)
Query: 113 KPSILEPLHDVSITEGESAVLSVQV-GGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLI 171
KP I S+T G L+ GG P P + WY++G + + TLTL
Sbjct: 1 KPVITVS-PSPSVTSGGGVTLTCSAEGGPPPPTISWYRNGSISGGSGGLGSSGS-TLTLS 58
Query: 172 QCSTKDKGRYSVKVTN 187
+++D G Y+ +N
Sbjct: 59 SVTSEDSGTYTCVASN 74
Score = 38.9 bits (90), Expect = 6e-04
Identities = 22/76 (28%), Positives = 34/76 (44%), Gaps = 3/76 (3%)
Query: 235 KPSILEPLHDVSITEGESAVLSVQV-GGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLI 293
KP I S+T G L+ GG P P + WY++G + + TLTL
Sbjct: 1 KPVITVS-PSPSVTSGGGVTLTCSAEGGPPPPTISWYRNGSISGGSGGLGSSGS-TLTLS 58
Query: 294 QCSTKDKGRYSVKVTN 309
+++D G Y+ +N
Sbjct: 59 SVTSEDSGTYTCVASN 74
Score = 30.4 bits (68), Expect = 0.51
Identities = 19/83 (22%), Positives = 29/83 (34%), Gaps = 9/83 (10%)
Query: 11 IPPTFSKKTKPVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSY 70
P + V + +T P P + WY NG + + S
Sbjct: 1 KPVITVSPSPSVTSGGGVTLTCSAEG-GPPPPTISWYRNGSISGGSGGLG--------SS 51
Query: 71 VSIVTIKSIKKREEGVYTVVAKN 93
S +T+ S+ + G YT VA N
Sbjct: 52 GSTLTLSSVTSEDSGTYTCVASN 74
Score = 28.5 bits (63), Expect = 2.8
Identities = 16/76 (21%), Positives = 26/76 (34%), Gaps = 5/76 (6%)
Query: 415 PPEISV-PLQDVKVSRDEKASFEIELTKGDALVKWYKDGKEIAFSENVTLSIDGKKQKLI 473
P I+V P V + E + WY++G + + L
Sbjct: 1 KPVITVSPSPSVTSGGGVTLTCSAEGGPPPPTISWYRNGSI----SGGSGGLGSSGSTLT 56
Query: 474 IFSAGLEDAGEYSCRV 489
+ S ED+G Y+C
Sbjct: 57 LSSVTSEDSGTYTCVA 72
Score = 28.5 bits (63), Expect = 3.1
Identities = 10/52 (19%), Positives = 19/52 (36%), Gaps = 4/52 (7%)
Query: 347 EVEVTSDKADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
E + W+++G S + L + +++ D G YTC
Sbjct: 23 SAEGGPPPPTISWYRNGSISGGSGG----LGSSGSTLTLSSVTSEDSGTYTC 70
>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 = 38.8 bits (90), Expect = 6e-04
Identities = 23/65 (35%), Positives = 31/65 (47%), Gaps = 4/65 (6%)
Query: 586 PAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVATNELGSATHGA 645
P P + W R + PL + K+ N L+L E+D G+Y A N GSA H
Sbjct: 11 PTPEVHWDRIDGPLSPNRTKKLNN---NKTLQLDNV-LESDDGEYVCTAENSEGSARHHY 66
Query: 646 RVTVD 650
VTV+
Sbjct: 67 TVTVE 71
Score = 31.0 bits (70), Expect = 0.26
Identities = 20/64 (31%), Positives = 27/64 (42%), Gaps = 2/64 (3%)
Query: 139 GEPSPKVEWYK-DGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAAN 197
G P+P+V W + DG L +R N TL L D G Y N EG+
Sbjct: 9 GLPTPEVHWDRIDGPLSPNR-TKKLNNNKTLQLDNVLESDDGEYVCTAENSEGSARHHYT 67
Query: 198 LNVD 201
+ V+
Sbjct: 68 VTVE 71
Score = 31.0 bits (70), Expect = 0.26
Identities = 20/64 (31%), Positives = 27/64 (42%), Gaps = 2/64 (3%)
Query: 261 GEPSPKVEWYK-DGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAAN 319
G P+P+V W + DG L +R N TL L D G Y N EG+
Sbjct: 9 GLPTPEVHWDRIDGPLSPNR-TKKLNNNKTLQLDNVLESDDGEYVCTAENSEGSARHHYT 67
Query: 320 LNVD 323
+ V+
Sbjct: 68 VTVE 71
>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 = 39.0 bits (91), Expect = 6e-04
Identities = 23/74 (31%), Positives = 36/74 (48%), Gaps = 1/74 (1%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQI-TSEKNTHTLTLIQCSTKDKGRYSVKVT 186
G S L G P P + W KD K + +I S K TL+L +D G+Y+ V+
Sbjct: 9 GSSVRLKCVASGNPRPDITWLKDNKPLTPTEIGESRKKKWTLSLKNLKPEDSGKYTCHVS 68
Query: 187 NKEGTVESAANLNV 200
N+ G + + ++V
Sbjct: 69 NRAGEINATYKVDV 82
Score = 39.0 bits (91), Expect = 6e-04
Identities = 23/74 (31%), Positives = 36/74 (48%), Gaps = 1/74 (1%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQI-TSEKNTHTLTLIQCSTKDKGRYSVKVT 308
G S L G P P + W KD K + +I S K TL+L +D G+Y+ V+
Sbjct: 9 GSSVRLKCVASGNPRPDITWLKDNKPLTPTEIGESRKKKWTLSLKNLKPEDSGKYTCHVS 68
Query: 309 NKEGTVESAANLNV 322
N+ G + + ++V
Sbjct: 69 NRAGEINATYKVDV 82
Score = 28.3 bits (63), Expect = 4.2
Identities = 20/69 (28%), Positives = 31/69 (44%), Gaps = 11/69 (15%)
Query: 575 TIRLMAKVKASPAPSIVWFRNNKPLLSS----PKKREIFDGENIILELKEADSETDAGDY 630
++RL +P P I W ++NKPL + +K++ L LK E D+G Y
Sbjct: 11 SVRLKCVASGNPRPDITWLKDNKPLTPTEIGESRKKK------WTLSLKNLKPE-DSGKY 63
Query: 631 KVVATNELG 639
+N G
Sbjct: 64 TCHVSNRAG 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 = 38.7 bits (90), Expect = 8e-04
Identities = 25/85 (29%), Positives = 37/85 (43%), Gaps = 3/85 (3%)
Query: 117 LEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGK-LIKDRQITSEKNTHTLTLIQCST 175
L+ + D G S + G P P W K+G+ L + +I E +T + S
Sbjct: 3 LKVISDTEADIGSSLRWECKASGNPRPAYRWLKNGQPLASENRIEVEAGDLRITKL--SL 60
Query: 176 KDKGRYSVKVTNKEGTVESAANLNV 200
D G Y NK GT+ ++A L V
Sbjct: 61 SDSGMYQCVAENKHGTIYASAELAV 85
Score = 38.7 bits (90), Expect = 8e-04
Identities = 25/85 (29%), Positives = 37/85 (43%), Gaps = 3/85 (3%)
Query: 239 LEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGK-LIKDRQITSEKNTHTLTLIQCST 297
L+ + D G S + G P P W K+G+ L + +I E +T + S
Sbjct: 3 LKVISDTEADIGSSLRWECKASGNPRPAYRWLKNGQPLASENRIEVEAGDLRITKL--SL 60
Query: 298 KDKGRYSVKVTNKEGTVESAANLNV 322
D G Y NK GT+ ++A L V
Sbjct: 61 SDSGMYQCVAENKHGTIYASAELAV 85
Score = 36.8 bits (85), Expect = 0.004
Identities = 22/69 (31%), Positives = 37/69 (53%), Gaps = 5/69 (7%)
Query: 581 KVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVATNELGS 640
K +P P+ W +N +P L+S + E+ G+ I +L S +D+G Y+ VA N+ G+
Sbjct: 22 KASGNPRPAYRWLKNGQP-LASENRIEVEAGDLRITKL----SLSDSGMYQCVAENKHGT 76
Query: 641 ATHGARVTV 649
A + V
Sbjct: 77 IYASAELAV 85
Score = 33.3 bits (76), Expect = 0.071
Identities = 17/59 (28%), Positives = 28/59 (47%), Gaps = 8/59 (13%)
Query: 357 VKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTCSLPDQE----TSAELNV 411
+W K+GQ + + ++ +E L I +S+ D G Y C ++ SAEL V
Sbjct: 31 YRWLKNGQPLASENRIEVEAG----DLRITKLSLSDSGMYQCVAENKHGTIYASAELAV 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 = 38.4 bits (89), Expect = 0.001
Identities = 21/69 (30%), Positives = 29/69 (42%), Gaps = 2/69 (2%)
Query: 132 VLSVQVGGEPSPKVEWYKDGK-LIKDRQITSEKNTH-TLTLIQCSTKDKGRYSVKVTNKE 189
L + G P P +W++DG L + S + TLTL D G Y N
Sbjct: 2 TLRCHIDGHPRPTYQWFRDGTPLSDGQGNYSVSSKERTLTLRSAGPDDSGLYYCCAHNAF 61
Query: 190 GTVESAANL 198
G+V S+ N
Sbjct: 62 GSVCSSQNF 70
Score = 38.4 bits (89), Expect = 0.001
Identities = 21/69 (30%), Positives = 29/69 (42%), Gaps = 2/69 (2%)
Query: 254 VLSVQVGGEPSPKVEWYKDGK-LIKDRQITSEKNTH-TLTLIQCSTKDKGRYSVKVTNKE 311
L + G P P +W++DG L + S + TLTL D G Y N
Sbjct: 2 TLRCHIDGHPRPTYQWFRDGTPLSDGQGNYSVSSKERTLTLRSAGPDDSGLYYCCAHNAF 61
Query: 312 GTVESAANL 320
G+V S+ N
Sbjct: 62 GSVCSSQNF 70
Score = 35.3 bits (81), Expect = 0.011
Identities = 13/41 (31%), Positives = 25/41 (60%), Gaps = 1/41 (2%)
Query: 447 KWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSC 487
+W++DG ++ + S+ K++ L + SAG +D+G Y C
Sbjct: 16 QWFRDGTPLSDGQGNY-SVSSKERTLTLRSAGPDDSGLYYC 55
Score = 30.3 bits (68), Expect = 0.66
Identities = 20/76 (26%), Positives = 30/76 (39%), Gaps = 2/76 (2%)
Query: 576 IRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVAT 635
+ L + P P+ WFR+ PL + E L L+ A + D+G Y A
Sbjct: 1 VTLRCHIDGHPRPTYQWFRDGTPLSDGQGNYSVSSKER-TLTLRSAGPD-DSGLYYCCAH 58
Query: 636 NELGSATHGARVTVDV 651
N GS T+ +
Sbjct: 59 NAFGSVCSSQNFTLSI 74
>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 = 38.0 bits (88), Expect = 0.001
Identities = 22/70 (31%), Positives = 35/70 (50%), Gaps = 6/70 (8%)
Query: 132 VLSVQVGGEPSPKVEWYKDGKLIKDR---QITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 188
V +V G+P+P V+W K+G ++ +I E N L L++ D+G Y N
Sbjct: 3 VFECEVTGKPTPTVKWVKNGDMVIPSDYFKIVKEHNLQVLGLVK---SDEGFYQCIAEND 59
Query: 189 EGTVESAANL 198
G V++ A L
Sbjct: 60 VGNVQAGAQL 69
Score = 38.0 bits (88), Expect = 0.001
Identities = 22/70 (31%), Positives = 35/70 (50%), Gaps = 6/70 (8%)
Query: 254 VLSVQVGGEPSPKVEWYKDGKLIKDR---QITSEKNTHTLTLIQCSTKDKGRYSVKVTNK 310
V +V G+P+P V+W K+G ++ +I E N L L++ D+G Y N
Sbjct: 3 VFECEVTGKPTPTVKWVKNGDMVIPSDYFKIVKEHNLQVLGLVK---SDEGFYQCIAEND 59
Query: 311 EGTVESAANL 320
G V++ A L
Sbjct: 60 VGNVQAGAQL 69
Score = 31.1 bits (70), Expect = 0.29
Identities = 16/69 (23%), Positives = 36/69 (52%), Gaps = 4/69 (5%)
Query: 581 KVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVVATNELGS 640
+V P P++ W +N ++ S + + + +L L ++D G Y+ +A N++G+
Sbjct: 7 EVTGKPTPTVKWVKNGDMVIPSDYFKIVKEHNLQVLGL----VKSDEGFYQCIAENDVGN 62
Query: 641 ATHGARVTV 649
GA++ +
Sbjct: 63 VQAGAQLII 71
>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 = 38.7 bits (90), Expect = 0.001
Identities = 20/90 (22%), Positives = 40/90 (44%), Gaps = 2/90 (2%)
Query: 417 EISVPLQDVKVSRDEKASFEIELTKGDALVKWYKDGKE--IAFSENVTLSIDGKKQKLII 474
++ + ++S E F ++ + W+ E + + + D + L I
Sbjct: 2 QVDIVPSQGEISVGESKFFLCQVIGEPKDISWFSPNGEKLVTQQQISVVQNDDVRSTLTI 61
Query: 475 FSAGLEDAGEYSCRVGDTGDKESKATLTVE 504
++A +EDAG Y C D ES+AT+ ++
Sbjct: 62 YNANIEDAGIYKCVATDAKGTESEATVNLK 91
Score = 36.3 bits (84), Expect = 0.006
Identities = 27/84 (32%), Positives = 42/84 (50%), Gaps = 7/84 (8%)
Query: 123 VSITEGESAVLSVQVGGEPSPKVEWYKDG--KLIKDRQIT---SEKNTHTLTLIQCSTKD 177
I+ GES QV GEP + W+ KL+ +QI+ ++ TLT+ + +D
Sbjct: 10 GEISVGESKFFLCQVIGEPK-DISWFSPNGEKLVTQQQISVVQNDDVRSTLTIYNANIED 68
Query: 178 KGRYSVKVTNKEGTVESAANLNVD 201
G Y T+ +GT ES A +N+
Sbjct: 69 AGIYKCVATDAKGT-ESEATVNLK 91
Score = 36.3 bits (84), Expect = 0.006
Identities = 27/84 (32%), Positives = 42/84 (50%), Gaps = 7/84 (8%)
Query: 245 VSITEGESAVLSVQVGGEPSPKVEWYKDG--KLIKDRQIT---SEKNTHTLTLIQCSTKD 299
I+ GES QV GEP + W+ KL+ +QI+ ++ TLT+ + +D
Sbjct: 10 GEISVGESKFFLCQVIGEPK-DISWFSPNGEKLVTQQQISVVQNDDVRSTLTIYNANIED 68
Query: 300 KGRYSVKVTNKEGTVESAANLNVD 323
G Y T+ +GT ES A +N+
Sbjct: 69 AGIYKCVATDAKGT-ESEATVNLK 91
Score = 29.0 bits (65), Expect = 2.6
Identities = 20/83 (24%), Positives = 40/83 (48%), Gaps = 3/83 (3%)
Query: 333 LDDLEVKERENAVLEVEVTSDKADVKWFK-DGQEIKTSKKVTIEKKGTIR-KLLIRNISV 390
E+ E+ +V + D+ WF +G+++ T +++++ + +R L I N ++
Sbjct: 7 PSQGEISVGESKFFLCQVIGEPKDISWFSPNGEKLVTQQQISVVQNDDVRSTLTIYNANI 66
Query: 391 HDEGEYTCSLPD-QETSAELNVV 412
D G Y C D + T +E V
Sbjct: 67 EDAGIYKCVATDAKGTESEATVN 89
Score = 27.9 bits (62), Expect = 5.6
Identities = 19/70 (27%), Positives = 32/70 (45%), Gaps = 4/70 (5%)
Query: 584 ASPAPSIVWFRNNKPLLSSPKKREIFDGENII--LELKEADSETDAGDYKVVATNELGSA 641
I WF N L + ++ + +++ L + A+ E DAG YK VAT+ G+
Sbjct: 25 IGEPKDISWFSPNGEKLVTQQQISVVQNDDVRSTLTIYNANIE-DAGIYKCVATDAKGT- 82
Query: 642 THGARVTVDV 651
A V + +
Sbjct: 83 ESEATVNLKI 92
>gnl|CDD|143305 cd05897, Ig2_IL1R2_like, Second immunoglobulin (Ig)-like domain of
interleukin-1 receptor-2 (IL1R2). Ig2_IL1R2_like:
domain similar to the second immunoglobulin (Ig)-like
domain of interleukin-1 receptor-2 (IL1R2). 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 the type II (IL1R2) represented in this group.
Mature IL1R2 consists of three IG-like domains, a
transmembrane domain, and a short cytoplasmic domain. It
lacks the large cytoplasmic domain of Mature IL1R1, and
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 = 95
Score = 38.2 bits (89), Expect = 0.001
Identities = 19/56 (33%), Positives = 31/56 (55%), Gaps = 5/56 (8%)
Query: 349 EVTSDKADV--KWFKDGQEI-KTSKKVTIEKKGTIRKLLIRNISVHDEGEYTCSLP 401
+ T ++ DV +W+KD + K ++K K T L I ++S++D G YTC L
Sbjct: 22 DFTINRTDVELQWYKDSVLLDKDNEKFYSLKGST--YLHIIDVSLNDSGYYTCKLQ 75
Score = 30.5 bits (69), Expect = 0.85
Identities = 14/52 (26%), Positives = 24/52 (46%), Gaps = 2/52 (3%)
Query: 144 KVEWYKDGKLIKD--RQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVE 193
+++WYKD L+ + S K + L +I S D G Y+ K+ +
Sbjct: 31 ELQWYKDSVLLDKDNEKFYSLKGSTYLHIIDVSLNDSGYYTCKLQFTHEGKK 82
Score = 30.5 bits (69), Expect = 0.85
Identities = 14/52 (26%), Positives = 24/52 (46%), Gaps = 2/52 (3%)
Query: 266 KVEWYKDGKLIKD--RQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVE 315
+++WYKD L+ + S K + L +I S D G Y+ K+ +
Sbjct: 31 ELQWYKDSVLLDKDNEKFYSLKGSTYLHIIDVSLNDSGYYTCKLQFTHEGKK 82
Score = 27.8 bits (62), Expect = 5.9
Identities = 13/44 (29%), Positives = 21/44 (47%), Gaps = 1/44 (2%)
Query: 446 VKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRV 489
++WYKD + S+ G II L D+G Y+C++
Sbjct: 32 LQWYKDSVLLDKDNEKFYSLKGSTYLHII-DVSLNDSGYYTCKL 74
>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 = 38.2 bits (89), Expect = 0.002
Identities = 17/39 (43%), Positives = 22/39 (56%), Gaps = 1/39 (2%)
Query: 116 ILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLI 154
+ EP D+ G VL+ GEP PK+EW KDG L+
Sbjct: 3 LSEP-SDIVAVRGGPVVLNCSAEGEPPPKIEWKKDGVLL 40
Score = 38.2 bits (89), Expect = 0.002
Identities = 17/39 (43%), Positives = 22/39 (56%), Gaps = 1/39 (2%)
Query: 238 ILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLI 276
+ EP D+ G VL+ GEP PK+EW KDG L+
Sbjct: 3 LSEP-SDIVAVRGGPVVLNCSAEGEPPPKIEWKKDGVLL 40
Score = 29.4 bits (66), Expect = 1.7
Identities = 23/73 (31%), Positives = 38/73 (52%), Gaps = 5/73 (6%)
Query: 582 VKASPAPSIVWFRNNKPL-LSSPKKREIF-DGENIILE-LKEADSETDAGDYKVVATNE- 637
+ P P I W ++ L L S ++R+ +G +I + ++ D G Y+ VA N+
Sbjct: 23 AEGEPPPKIEWKKDGVLLNLVSDERRQQLPNGSLLITSVVHSKHNKPDEGFYQCVAQNDS 82
Query: 638 LGS-ATHGARVTV 649
LGS + AR+TV
Sbjct: 83 LGSIVSRTARLTV 95
>gnl|CDD|185145 PRK15223, PRK15223, pilin outer membrane usher protein SafC;
Provisional.
Length = 836
Score = 41.2 bits (96), Expect = 0.002
Identities = 28/100 (28%), Positives = 42/100 (42%), Gaps = 15/100 (15%)
Query: 403 QETSAELNVVELPPEISVPLQDVKVSRDEKASFEIEL---TKGDALVKW-YKDGKEIAFS 458
QE + L+ LP + V DV+V E A E + AL+ +DG I F
Sbjct: 713 QENTVSLDPSRLPDDAEVTQTDVRVVPTEGAVVEAKFHTRIGARALMTLKREDGSAIPFG 772
Query: 459 ENVTLS--------IDGKKQKLIIFSAGLEDAGEYSCRVG 490
VT++ +D Q ++ GL D GE + + G
Sbjct: 773 AQVTVNGQDGSAALVDTDSQ---VYLTGLADKGELTVKWG 809
>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 = 36.7 bits (85), Expect = 0.003
Identities = 16/62 (25%), Positives = 28/62 (45%), Gaps = 3/62 (4%)
Query: 27 NSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGV 86
S VTL + P+ D+ W+ G+ L+E+ V + +TI ++ + G
Sbjct: 1 GSSVTLTCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSS---ITLTISNVTPEDSGT 57
Query: 87 YT 88
YT
Sbjct: 58 YT 59
Score = 36.0 bits (83), Expect = 0.004
Identities = 18/61 (29%), Positives = 29/61 (47%), Gaps = 2/61 (3%)
Query: 342 ENAVLEVEVTSDK-ADVKWFKDGQEIKTSKKVTIEKKGTIRKLL-IRNISVHDEGEYTCS 399
+ L V+ DV WFK+G+ ++ S V ++ L I N++ D G YTC
Sbjct: 2 SSVTLTCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTYTCV 61
Query: 400 L 400
+
Sbjct: 62 V 62
Score = 34.0 bits (78), Expect = 0.018
Identities = 15/45 (33%), Positives = 22/45 (48%), Gaps = 1/45 (2%)
Query: 446 VKWYKDGKEIAFSENVTLSIDGKKQK-LIIFSAGLEDAGEYSCRV 489
V W+K+GK + S V + L I + ED+G Y+C V
Sbjct: 18 VTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTYTCVV 62
Score = 28.3 bits (63), Expect = 2.2
Identities = 17/59 (28%), Positives = 27/59 (45%), Gaps = 4/59 (6%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGK----LIKDRQITSEKNTHTLTLIQCSTKDKGRYS 182
G S L+ V G P V W+K+GK + ++ TLT+ + +D G Y+
Sbjct: 1 GSSVTLTCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTYT 59
Score = 28.3 bits (63), Expect = 2.2
Identities = 17/59 (28%), Positives = 27/59 (45%), Gaps = 4/59 (6%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGK----LIKDRQITSEKNTHTLTLIQCSTKDKGRYS 304
G S L+ V G P V W+K+GK + ++ TLT+ + +D G Y+
Sbjct: 1 GSSVTLTCSVSGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTYT 59
>gnl|CDD|143239 cd05762, Ig8_MLCK, Eighth immunoglobulin (Ig)-like domain of human
myosin light-chain kinase (MLCK). Ig8_MLCK: the eighth
immunoglobulin (Ig)-like domain of human myosin
light-chain kinase (MLCK). MLCK is a key regulator of
different forms of cell motility involving actin and
myosin II. Agonist stimulation of smooth muscle cells
increases cytosolic Ca2+, which binds calmodulin. This
Ca2+-calmodulin complex in turn binds to and activates
MLCK. Activated MLCK leads to the phosphorylation of the
20 kDa myosin regulatory light chain (RLC) of myosin II
and the stimulation of actin-activated myosin MgATPase
activity. MLCK is widely present in vertebrate tissues;
it phosphorylates the 20 kDa RLC of both smooth and
nonmuscle myosin II. Phosphorylation leads to the
activation of the myosin motor domain and altered
structural properties of myosin II. In smooth muscle
MLCK it is involved in initiating contraction. In
nonmuscle cells, MLCK may participate in cell division
and cell motility; it has been suggested MLCK plays a
role in cardiomyocyte differentiation and contraction
through regulation of nonmuscle myosin II.
Length = 98
Score = 37.6 bits (87), Expect = 0.003
Identities = 26/90 (28%), Positives = 46/90 (51%), Gaps = 3/90 (3%)
Query: 114 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQ---ITSEKNTHTLTL 170
P I++ D+ + GES L +V G W K K I++ + I + +N+ LT+
Sbjct: 1 PQIIQFPEDMKVRAGESVELFCKVTGTQPITCTWMKFRKQIQEGEGIKIENTENSSKLTI 60
Query: 171 IQCSTKDKGRYSVKVTNKEGTVESAANLNV 200
+ + G Y+++V NK G+ ++ NL V
Sbjct: 61 TEGQQEHCGCYTLEVENKLGSRQAQVNLTV 90
Score = 37.6 bits (87), Expect = 0.003
Identities = 26/90 (28%), Positives = 46/90 (51%), Gaps = 3/90 (3%)
Query: 236 PSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQ---ITSEKNTHTLTL 292
P I++ D+ + GES L +V G W K K I++ + I + +N+ LT+
Sbjct: 1 PQIIQFPEDMKVRAGESVELFCKVTGTQPITCTWMKFRKQIQEGEGIKIENTENSSKLTI 60
Query: 293 IQCSTKDKGRYSVKVTNKEGTVESAANLNV 322
+ + G Y+++V NK G+ ++ NL V
Sbjct: 61 TEGQQEHCGCYTLEVENKLGSRQAQVNLTV 90
>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 = 36.8 bits (85), Expect = 0.003
Identities = 19/74 (25%), Positives = 32/74 (43%), Gaps = 4/74 (5%)
Query: 131 AVLSVQVGGEPSPKVEWYKDGKL----IKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 186
A L G P+P++ W KDG ++R++ ++ +D G YS
Sbjct: 1 ARLECAATGHPTPQIAWQKDGGTDFPAARERRMHVMPEDDVFFIVDVKIEDTGVYSCTAQ 60
Query: 187 NKEGTVESAANLNV 200
N G++ + A L V
Sbjct: 61 NTAGSISANATLTV 74
Score = 36.8 bits (85), Expect = 0.003
Identities = 19/74 (25%), Positives = 32/74 (43%), Gaps = 4/74 (5%)
Query: 253 AVLSVQVGGEPSPKVEWYKDGKL----IKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 308
A L G P+P++ W KDG ++R++ ++ +D G YS
Sbjct: 1 ARLECAATGHPTPQIAWQKDGGTDFPAARERRMHVMPEDDVFFIVDVKIEDTGVYSCTAQ 60
Query: 309 NKEGTVESAANLNV 322
N G++ + A L V
Sbjct: 61 NTAGSISANATLTV 74
>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 = 37.2 bits (86), Expect = 0.004
Identities = 22/89 (24%), Positives = 41/89 (46%), Gaps = 5/89 (5%)
Query: 11 IPPTFSKKTKPVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQET-DEVVFSDQSDMHS 69
+ PTF + +A + V + A P P + W + L E E+ S+ + +
Sbjct: 5 LKPTFGQL---EFANLHEVKEFVVEVEAYPPPQIRWLKDNRTLIENLTEITTSEHNVQET 61
Query: 70 -YVSIVTIKSIKKREEGVYTVVAKNREGE 97
YVS + + K+ + G+YT +A+N +
Sbjct: 62 RYVSKLKLIRAKEEDSGLYTALAQNEDAV 90
Score = 34.8 bits (80), Expect = 0.023
Identities = 21/74 (28%), Positives = 32/74 (43%), Gaps = 9/74 (12%)
Query: 129 ESAVLSVQVGGEPSPKVEWYKDGK-LIKDRQ--ITSEKNTH------TLTLIQCSTKDKG 179
E V+V P P++ W KD + LI++ TSE N L LI+ +D G
Sbjct: 19 EVKEFVVEVEAYPPPQIRWLKDNRTLIENLTEITTSEHNVQETRYVSKLKLIRAKEEDSG 78
Query: 180 RYSVKVTNKEGTVE 193
Y+ N++
Sbjct: 79 LYTALAQNEDAVKS 92
Score = 34.8 bits (80), Expect = 0.023
Identities = 21/74 (28%), Positives = 32/74 (43%), Gaps = 9/74 (12%)
Query: 251 ESAVLSVQVGGEPSPKVEWYKDGK-LIKDRQ--ITSEKNTH------TLTLIQCSTKDKG 301
E V+V P P++ W KD + LI++ TSE N L LI+ +D G
Sbjct: 19 EVKEFVVEVEAYPPPQIRWLKDNRTLIENLTEITTSEHNVQETRYVSKLKLIRAKEEDSG 78
Query: 302 RYSVKVTNKEGTVE 315
Y+ N++
Sbjct: 79 LYTALAQNEDAVKS 92
Score = 34.1 bits (78), Expect = 0.049
Identities = 19/67 (28%), Positives = 32/67 (47%), Gaps = 9/67 (13%)
Query: 578 LMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEAD-------SETDAGDY 630
+ +V+A P P I W ++N+ L+ + EI E+ + E + E D+G Y
Sbjct: 23 FVVEVEAYPPPQIRWLKDNRTLIEN--LTEITTSEHNVQETRYVSKLKLIRAKEEDSGLY 80
Query: 631 KVVATNE 637
+A NE
Sbjct: 81 TALAQNE 87
>gnl|CDD|165173 PHA02826, PHA02826, IL-1 receptor-like protein; Provisional.
Length = 227
Score = 39.1 bits (91), Expect = 0.004
Identities = 38/157 (24%), Positives = 63/157 (40%), Gaps = 11/157 (7%)
Query: 341 RENAVLEVEVTSDKADVKWF-KDGQEIKTSKKVTIEKKGT-IRKLLIRNISVHDEGEYTC 398
+ + VT K D F +D KK+T + G L I N+ DEG Y C
Sbjct: 56 DKTFITSYNVTWSKTDSLAFVRDSGARTKIKKITHNEIGDRSENLWIGNVINIDEGIYIC 115
Query: 399 SLPDQETSAELNVVELPPEISVPLQ-----DVKVSRDEKASFEIELTKGDALVKWYKDGK 453
++ E + ++ Q D K+ I T D + WYK+G
Sbjct: 116 TISSGNICEESTIRLTFDSGTINYQFNSGKDSKLHCYGTDG--ISSTFKDYTLTWYKNGN 173
Query: 454 EIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRVG 490
+ +++ + L + L+I SA +D+G Y+C +
Sbjct: 174 IVLYTDRIQLRNN--NSTLVIKSATHDDSGIYTCNLR 208
>gnl|CDD|143273 cd05865, Ig1_NCAM-1, First immunoglobulin (Ig)-like domain of
neural cell adhesion molecule NCAM-1. Ig1_NCAM-1: 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.
Length = 96
Score = 36.9 bits (85), Expect = 0.004
Identities = 26/86 (30%), Positives = 42/86 (48%), Gaps = 8/86 (9%)
Query: 125 ITEGESAVLSVQVGGEPSPK-VEWYKDG--KLIKDRQ----ITSEKNTHTLTLIQCSTKD 177
I+ GES QV GE K + W+ KL ++Q + ++ + TLT+ + D
Sbjct: 12 ISVGESKFFLCQVAGEAKDKDISWFSPNGEKLTPNQQRISVVRNDDYSSTLTIYNANIDD 71
Query: 178 KGRYSVKVTNKEGTVESAANLNVDPY 203
G Y V+N++ ES A +NV +
Sbjct: 72 AGIYKCVVSNEDEG-ESEATVNVKIF 96
Score = 36.5 bits (84), Expect = 0.006
Identities = 26/83 (31%), Positives = 41/83 (49%), Gaps = 8/83 (9%)
Query: 247 ITEGESAVLSVQVGGEPSPK-VEWYKDG--KLIKDRQ----ITSEKNTHTLTLIQCSTKD 299
I+ GES QV GE K + W+ KL ++Q + ++ + TLT+ + D
Sbjct: 12 ISVGESKFFLCQVAGEAKDKDISWFSPNGEKLTPNQQRISVVRNDDYSSTLTIYNANIDD 71
Query: 300 KGRYSVKVTNKEGTVESAANLNV 322
G Y V+N++ ES A +NV
Sbjct: 72 AGIYKCVVSNEDEG-ESEATVNV 93
Score = 30.0 bits (67), Expect = 1.4
Identities = 18/62 (29%), Positives = 31/62 (50%), Gaps = 3/62 (4%)
Query: 446 VKWYKDGKEIAFSENVTLSI---DGKKQKLIIFSAGLEDAGEYSCRVGDTGDKESKATLT 502
+ W+ E +S+ D L I++A ++DAG Y C V + + ES+AT+
Sbjct: 33 ISWFSPNGEKLTPNQQRISVVRNDDYSSTLTIYNANIDDAGIYKCVVSNEDEGESEATVN 92
Query: 503 VE 504
V+
Sbjct: 93 VK 94
>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 = 36.0 bits (83), Expect = 0.006
Identities = 23/77 (29%), Positives = 36/77 (46%), Gaps = 6/77 (7%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGKLI----KDRQITSEKNTHTLTLIQCSTKDKGRYSV 183
GE+A L QV G P+P + W +G I D + LT +Q S D Y
Sbjct: 1 GETARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHVSSGALILTDVQPS--DTAVYQC 58
Query: 184 KVTNKEGTVESAANLNV 200
+ N+ G + + A+++V
Sbjct: 59 EARNRHGNLLANAHVHV 75
Score = 36.0 bits (83), Expect = 0.006
Identities = 23/77 (29%), Positives = 36/77 (46%), Gaps = 6/77 (7%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGKLI----KDRQITSEKNTHTLTLIQCSTKDKGRYSV 305
GE+A L QV G P+P + W +G I D + LT +Q S D Y
Sbjct: 1 GETARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHVSSGALILTDVQPS--DTAVYQC 58
Query: 306 KVTNKEGTVESAANLNV 322
+ N+ G + + A+++V
Sbjct: 59 EARNRHGNLLANAHVHV 75
Score = 30.6 bits (69), Expect = 0.48
Identities = 18/67 (26%), Positives = 31/67 (46%), Gaps = 6/67 (8%)
Query: 575 TIRLMAKVKASPAPSIVWFRNNKPL--LSSPKKREIFDGENIILELKEADSETDAGDYKV 632
T RL +V+ P P+I W N P+ +R + G I+ +++ +D+ Y+
Sbjct: 3 TARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHVSSGALILTDVQPSDTAV----YQC 58
Query: 633 VATNELG 639
A N G
Sbjct: 59 EARNRHG 65
>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 = 35.7 bits (82), Expect = 0.008
Identities = 17/59 (28%), Positives = 31/59 (52%), Gaps = 7/59 (11%)
Query: 357 VKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTCS----LPDQETSAELNV 411
+ W K G ++ ++ + GT+R I +++HD+G+Y C + Q T A+L V
Sbjct: 19 IAWTKGGSQLSVDRRHLVLSSGTLR---ISRVALHDQGQYECQAVNIVGSQRTVAQLTV 74
Score = 34.9 bits (80), Expect = 0.013
Identities = 22/77 (28%), Positives = 37/77 (48%), Gaps = 6/77 (7%)
Query: 127 EGESAVLSVQVGGEPSPKVEWYKDG-KLIKDR--QITSEKNTHTLTLIQCSTKDKGRYSV 183
EG++ + G P P + W K G +L DR + S + TL + + + D+G+Y
Sbjct: 1 EGQTVDFLCEAQGYPQPVIAWTKGGSQLSVDRRHLVLS---SGTLRISRVALHDQGQYEC 57
Query: 184 KVTNKEGTVESAANLNV 200
+ N G+ + A L V
Sbjct: 58 QAVNIVGSQRTVAQLTV 74
Score = 34.9 bits (80), Expect = 0.013
Identities = 22/77 (28%), Positives = 37/77 (48%), Gaps = 6/77 (7%)
Query: 249 EGESAVLSVQVGGEPSPKVEWYKDG-KLIKDR--QITSEKNTHTLTLIQCSTKDKGRYSV 305
EG++ + G P P + W K G +L DR + S + TL + + + D+G+Y
Sbjct: 1 EGQTVDFLCEAQGYPQPVIAWTKGGSQLSVDRRHLVLS---SGTLRISRVALHDQGQYEC 57
Query: 306 KVTNKEGTVESAANLNV 322
+ N G+ + A L V
Sbjct: 58 QAVNIVGSQRTVAQLTV 74
>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 = 35.4 bits (81), Expect = 0.009
Identities = 20/47 (42%), Positives = 24/47 (51%), Gaps = 4/47 (8%)
Query: 447 KWYKDGKEIAFSENVTLSIDGKKQK----LIIFSAGLEDAGEYSCRV 489
KW+K+GKEI I +K+K L I A L D GEY C V
Sbjct: 17 KWFKNGKEIGAKNKPDNKIKIRKKKKSSELQISKASLADNGEYKCMV 63
Score = 35.4 bits (81), Expect = 0.010
Identities = 24/65 (36%), Positives = 33/65 (50%), Gaps = 6/65 (9%)
Query: 345 VLEVEVTSDKADV--KWFKDGQEI----KTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
VL E S+ + KWFK+G+EI K K+ I KK +L I S+ D GEY C
Sbjct: 2 VLRCETVSEYPSLRFKWFKNGKEIGAKNKPDNKIKIRKKKKSSELQISKASLADNGEYKC 61
Query: 399 SLPDQ 403
+ +
Sbjct: 62 MVSSK 66
Score = 30.0 bits (67), Expect = 0.82
Identities = 23/75 (30%), Positives = 38/75 (50%), Gaps = 8/75 (10%)
Query: 132 VLSVQVGGE-PSPKVEWYKDGKLI--KDR-----QITSEKNTHTLTLIQCSTKDKGRYSV 183
VL + E PS + +W+K+GK I K++ +I +K + L + + S D G Y
Sbjct: 2 VLRCETVSEYPSLRFKWFKNGKEIGAKNKPDNKIKIRKKKKSSELQISKASLADNGEYKC 61
Query: 184 KVTNKEGTVESAANL 198
V++K G AN+
Sbjct: 62 MVSSKLGNDSVTANV 76
Score = 30.0 bits (67), Expect = 0.82
Identities = 23/75 (30%), Positives = 38/75 (50%), Gaps = 8/75 (10%)
Query: 254 VLSVQVGGE-PSPKVEWYKDGKLI--KDR-----QITSEKNTHTLTLIQCSTKDKGRYSV 305
VL + E PS + +W+K+GK I K++ +I +K + L + + S D G Y
Sbjct: 2 VLRCETVSEYPSLRFKWFKNGKEIGAKNKPDNKIKIRKKKKSSELQISKASLADNGEYKC 61
Query: 306 KVTNKEGTVESAANL 320
V++K G AN+
Sbjct: 62 MVSSKLGNDSVTANV 76
>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 = 35.9 bits (83), Expect = 0.010
Identities = 23/87 (26%), Positives = 41/87 (47%), Gaps = 9/87 (10%)
Query: 559 PLFIER-----FEEKTVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGEN 613
P+F E+ F E++ + K + L + + SP P+ W N + P R G N
Sbjct: 2 PVFEEQPDDTIFPEESDEGK--VSLNCRARGSPPPTYRWLMNGTEIDDEPDSRYSLVGGN 59
Query: 614 IILELKEADSETDAGDYKVVATNELGS 640
+++ DAG Y+ +A+N +G+
Sbjct: 60 LVIS--NPSKAKDAGRYQCLASNIVGT 84
>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 = 35.3 bits (81), Expect = 0.014
Identities = 23/86 (26%), Positives = 42/86 (48%), Gaps = 7/86 (8%)
Query: 559 PLFIERFEE---KTVKEKGTIRLMAKVKASPAPSIVWFRNNKPL-LSSPKKREIFDGENI 614
P+F++ ++ T ++ + L + + +P P+ W RN + S + + DG I
Sbjct: 2 PVFVQEPDDAIFPTDSDEKKVILNCEARGNPVPTYRWLRNGTEIDTESDYRYSLIDGNLI 61
Query: 615 ILELKEADSETDAGDYKVVATNELGS 640
I E D+G Y+ +ATN +GS
Sbjct: 62 ISNPSEV---KDSGRYQCLATNSIGS 84
>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 = 34.4 bits (79), Expect = 0.021
Identities = 21/74 (28%), Positives = 36/74 (48%), Gaps = 1/74 (1%)
Query: 128 GESAVLSVQVGGEPSPKVEW-YKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 186
G+ A L + G+P P + W DGKLI + T + TL ++ + KD G ++ +
Sbjct: 1 GQRATLRCKARGDPEPAIHWISPDGKLISNSSRTLVYDNGTLDILITTVKDTGSFTCIAS 60
Query: 187 NKEGTVESAANLNV 200
N G + L++
Sbjct: 61 NAAGEATATVELHI 74
Score = 34.4 bits (79), Expect = 0.021
Identities = 21/74 (28%), Positives = 36/74 (48%), Gaps = 1/74 (1%)
Query: 250 GESAVLSVQVGGEPSPKVEW-YKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVT 308
G+ A L + G+P P + W DGKLI + T + TL ++ + KD G ++ +
Sbjct: 1 GQRATLRCKARGDPEPAIHWISPDGKLISNSSRTLVYDNGTLDILITTVKDTGSFTCIAS 60
Query: 309 NKEGTVESAANLNV 322
N G + L++
Sbjct: 61 NAAGEATATVELHI 74
>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 = 34.5 bits (79), Expect = 0.022
Identities = 17/44 (38%), Positives = 26/44 (59%), Gaps = 4/44 (9%)
Query: 357 VKWFKDGQEI--KTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
+ W K+G +I K SK++T+ G+ +L I N+ D G YTC
Sbjct: 15 LTWLKNGMDITPKLSKQLTLIANGS--ELHISNVRYEDTGAYTC 56
Score = 32.6 bits (74), Expect = 0.10
Identities = 17/58 (29%), Positives = 27/58 (46%), Gaps = 4/58 (6%)
Query: 39 VPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTVVAKNREG 96
+P P L W NG + S Q + + S + I +++ + G YT +AKN G
Sbjct: 10 IPLPRLTWLKNGMDITPK----LSKQLTLIANGSELHISNVRYEDTGAYTCIAKNEAG 63
Score = 31.0 bits (70), Expect = 0.30
Identities = 21/75 (28%), Positives = 33/75 (44%), Gaps = 3/75 (4%)
Query: 253 AVLSVQVGGEPSPKVEWYKDGKLI---KDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTN 309
A L G P P++ W K+G I +Q+T N L + +D G Y+ N
Sbjct: 1 ASLRCHAEGIPLPRLTWLKNGMDITPKLSKQLTLIANGSELHISNVRYEDTGAYTCIAKN 60
Query: 310 KEGTVESAANLNVDQ 324
+ G E ++L V+
Sbjct: 61 EAGVDEDISSLFVED 75
Score = 31.0 bits (70), Expect = 0.32
Identities = 21/74 (28%), Positives = 33/74 (44%), Gaps = 3/74 (4%)
Query: 131 AVLSVQVGGEPSPKVEWYKDGKLI---KDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTN 187
A L G P P++ W K+G I +Q+T N L + +D G Y+ N
Sbjct: 1 ASLRCHAEGIPLPRLTWLKNGMDITPKLSKQLTLIANGSELHISNVRYEDTGAYTCIAKN 60
Query: 188 KEGTVESAANLNVD 201
+ G E ++L V+
Sbjct: 61 EAGVDEDISSLFVE 74
Score = 29.5 bits (66), Expect = 1.3
Identities = 17/60 (28%), Positives = 29/60 (48%), Gaps = 1/60 (1%)
Query: 446 VKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRV-GDTGDKESKATLTVE 504
+ W K+G +I + L++ +L I + ED G Y+C + G E ++L VE
Sbjct: 15 LTWLKNGMDITPKLSKQLTLIANGSELHISNVRYEDTGAYTCIAKNEAGVDEDISSLFVE 74
>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 = 34.1 bits (78), Expect = 0.025
Identities = 16/42 (38%), Positives = 23/42 (54%), Gaps = 3/42 (7%)
Query: 357 VKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
+ W KDG ++ S K I +G L IR++ V D+G Y C
Sbjct: 15 ITWNKDGVQVTESGKFHISPEGY---LAIRDVGVADQGRYEC 53
Score = 31.0 bits (70), Expect = 0.33
Identities = 18/65 (27%), Positives = 24/65 (36%), Gaps = 10/65 (15%)
Query: 139 GEPSPKVEWYKDGKLIKDRQITSEKNTH-----TLTLIQCSTKDKGRYSVKVTNKEGTVE 193
G+P P + W KDG Q+T H L + D+GRY N G
Sbjct: 9 GDPEPTITWNKDGV-----QVTESGKFHISPEGYLAIRDVGVADQGRYECVARNTIGYAS 63
Query: 194 SAANL 198
+ L
Sbjct: 64 VSMVL 68
Score = 31.0 bits (70), Expect = 0.33
Identities = 18/65 (27%), Positives = 24/65 (36%), Gaps = 10/65 (15%)
Query: 261 GEPSPKVEWYKDGKLIKDRQITSEKNTH-----TLTLIQCSTKDKGRYSVKVTNKEGTVE 315
G+P P + W KDG Q+T H L + D+GRY N G
Sbjct: 9 GDPEPTITWNKDGV-----QVTESGKFHISPEGYLAIRDVGVADQGRYECVARNTIGYAS 63
Query: 316 SAANL 320
+ L
Sbjct: 64 VSMVL 68
Score = 29.8 bits (67), Expect = 0.71
Identities = 14/43 (32%), Positives = 20/43 (46%), Gaps = 3/43 (6%)
Query: 445 LVKWYKDGKEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSC 487
+ W KDG ++ S +S +G L I G+ D G Y C
Sbjct: 14 TITWNKDGVQVTESGKFHISPEGY---LAIRDVGVADQGRYEC 53
>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 = 34.0 bits (78), Expect = 0.031
Identities = 20/64 (31%), Positives = 27/64 (42%), Gaps = 5/64 (7%)
Query: 448 WYKDGKEIAFSE-NVTLSIDGKKQ---KLIIFSAGLEDAGEYSCRVGDTGDKESK-ATLT 502
W +G I F + G K L+I +A L+ AG+Y+C D S A L
Sbjct: 21 WSFNGVPIDFDKDGGHYRRVGGKDSNGDLMIRNAQLKHAGKYTCTAQTVVDSLSASADLI 80
Query: 503 VEAP 506
V P
Sbjct: 81 VRGP 84
Score = 33.6 bits (77), Expect = 0.048
Identities = 21/85 (24%), Positives = 37/85 (43%), Gaps = 10/85 (11%)
Query: 342 ENAVLEVEVTSDKA-DVK--WFKDGQEIKTSKKVT----IEKKGTIRKLLIRNISVHDEG 394
E+ L+ + D D+ W +G I K + K + L+IRN + G
Sbjct: 1 ESITLQCHASHDPTLDLTFTWSFNGVPIDFDKDGGHYRRVGGKDSNGDLMIRNAQLKHAG 60
Query: 395 EYTC---SLPDQETSAELNVVELPP 416
+YTC ++ D +++ +V PP
Sbjct: 61 KYTCTAQTVVDSLSASADLIVRGPP 85
>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 = 33.7 bits (77), Expect = 0.036
Identities = 18/57 (31%), Positives = 32/57 (56%), Gaps = 4/57 (7%)
Query: 577 RLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADSETDAGDYKVV 633
RL KVKA PAP ++W ++ P + + DG ++++ + +E DAG Y ++
Sbjct: 2 RLTPKVKAFPAPEVIWLKDGLPAAEKCSRYHV-DGYSLVI---KDVTEEDAGIYTIL 54
Score = 32.2 bits (73), Expect = 0.11
Identities = 13/51 (25%), Positives = 27/51 (52%)
Query: 133 LSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSV 183
L+ +V P+P+V W KDG ++ + ++L + + +D G Y++
Sbjct: 3 LTPKVKAFPAPEVIWLKDGLPAAEKCSRYHVDGYSLVIKDVTEEDAGIYTI 53
Score = 32.2 bits (73), Expect = 0.11
Identities = 13/51 (25%), Positives = 27/51 (52%)
Query: 255 LSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSV 305
L+ +V P+P+V W KDG ++ + ++L + + +D G Y++
Sbjct: 3 LTPKVKAFPAPEVIWLKDGLPAAEKCSRYHVDGYSLVIKDVTEEDAGIYTI 53
Score = 29.5 bits (66), Expect = 1.0
Identities = 14/59 (23%), Positives = 27/59 (45%), Gaps = 7/59 (11%)
Query: 32 LEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTVV 90
L ++ A P P+++W +G P E D + IK + + + G+YT++
Sbjct: 3 LTPKVKAFPAPEVIWLKDGLPAAEKCSRYHVDGYSL-------VIKDVTEEDAGIYTIL 54
>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 = 33.9 bits (78), Expect = 0.051
Identities = 20/55 (36%), Positives = 26/55 (47%), Gaps = 2/55 (3%)
Query: 346 LEVEVTSDKADVKWF--KDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
LE S +A VKW + G + K K T R LL+R++ D G YTC
Sbjct: 16 LECLPKSPQASVKWLFQRGGDQRKEEVKTEERLIHTERGLLLRSLQRSDAGVYTC 70
>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 = 33.6 bits (77), Expect = 0.054
Identities = 21/57 (36%), Positives = 27/57 (47%), Gaps = 5/57 (8%)
Query: 343 NAVLEVEVTSDKADVKWFKDGQEIK-TSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
NA L+ S+ A V W DG+ + S K + + G LLI N S D G Y C
Sbjct: 13 NAELKCSPKSNLARVVWKFDGKVLTPESAKYLLYRDG----LLIFNASEADAGRYQC 65
Score = 29.4 bits (66), Expect = 1.8
Identities = 14/57 (24%), Positives = 24/57 (42%), Gaps = 1/57 (1%)
Query: 567 EKTVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKEADS 623
++T K L K++ A +VW + K L K ++ +I EAD+
Sbjct: 5 QRTFKLGNNAELKCSPKSNLA-RVVWKFDGKVLTPESAKYLLYRDGLLIFNASEADA 60
>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 = 33.6 bits (77), Expect = 0.058
Identities = 25/92 (27%), Positives = 37/92 (40%), Gaps = 6/92 (6%)
Query: 559 PLFIERFEEKTVKEKG-TIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENIILE 617
P I F + T KG + L +P P I W + + + SS + +L+
Sbjct: 1 PSIIVVFPKDTYALKGQNVTLECFALGNPVPQIKWRKVDGSMPSSAEISM----SGAVLK 56
Query: 618 LKEADSETDAGDYKVVATNELGSATHGARVTV 649
+ E D G Y+ A N G TH R+ V
Sbjct: 57 IPNIQFE-DEGTYECEAENIKGKDTHQGRIYV 87
Score = 32.8 bits (75), Expect = 0.095
Identities = 21/85 (24%), Positives = 35/85 (41%), Gaps = 8/85 (9%)
Query: 12 PPTFSKKTKPVYAEENSEVTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYV 71
P K YA + VTLE + P P + W + + E+ S
Sbjct: 1 PSIIVVFPKDTYALKGQNVTLECFALGNPVPQIKWRKVDGSMPSSAEISMSG-------- 52
Query: 72 SIVTIKSIKKREEGVYTVVAKNREG 96
+++ I +I+ +EG Y A+N +G
Sbjct: 53 AVLKIPNIQFEDEGTYECEAENIKG 77
>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 = 33.5 bits (77), Expect = 0.061
Identities = 19/60 (31%), Positives = 26/60 (43%), Gaps = 12/60 (20%)
Query: 446 VKWYKDGKEIAFS-ENVTLSIDGKKQKLIIFSAGLEDAGEYSCRVGDTGDK-ESKATLTV 503
V +Y+DGK +S N LSI A L D+G Y C G G S +++
Sbjct: 32 VTYYRDGKAKKYSHSNSNLSIP---------QATLSDSGSYHCS-GIIGSYDYSSEPVSI 81
>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 = 32.7 bits (74), Expect = 0.10
Identities = 26/80 (32%), Positives = 37/80 (46%), Gaps = 8/80 (10%)
Query: 572 EKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPK--KREIFDGENIILELKEADSETDAGD 629
E GT L+ + +P PSI W N P+ +P R++ DG+ II E +
Sbjct: 2 EDGT--LICRANGNPKPSISWLTNGVPIEIAPTDPSRKV-DGDTIIF---SKVQERSSAV 55
Query: 630 YKVVATNELGSATHGARVTV 649
Y+ A+NE G A V V
Sbjct: 56 YQCNASNEYGYLLANAFVNV 75
Score = 29.6 bits (66), Expect = 1.2
Identities = 20/68 (29%), Positives = 29/68 (42%), Gaps = 10/68 (14%)
Query: 709 GEDLKIEVRFKALPPPKAEWTVNGTVIV-----PSKRVKGKAEFIKKLDDLEVKERENAV 763
GED + R P P W NG I PS++V G K V+ER +AV
Sbjct: 1 GEDGTLICRANGNPKPSISWLTNGVPIEIAPTDPSRKVDGDTIIFSK-----VQERSSAV 55
Query: 764 LEVEVTSD 771
+ +++
Sbjct: 56 YQCNASNE 63
Score = 28.4 bits (63), Expect = 3.2
Identities = 17/75 (22%), Positives = 31/75 (41%), Gaps = 2/75 (2%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGR--YSVKV 185
GE L + G P P + W +G I+ + T+I +++ Y
Sbjct: 1 GEDGTLICRANGNPKPSISWLTNGVPIEIAPTDPSRKVDGDTIIFSKVQERSSAVYQCNA 60
Query: 186 TNKEGTVESAANLNV 200
+N+ G + + A +NV
Sbjct: 61 SNEYGYLLANAFVNV 75
Score = 28.4 bits (63), Expect = 3.2
Identities = 17/75 (22%), Positives = 31/75 (41%), Gaps = 2/75 (2%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGR--YSVKV 307
GE L + G P P + W +G I+ + T+I +++ Y
Sbjct: 1 GEDGTLICRANGNPKPSISWLTNGVPIEIAPTDPSRKVDGDTIIFSKVQERSSAVYQCNA 60
Query: 308 TNKEGTVESAANLNV 322
+N+ G + + A +NV
Sbjct: 61 SNEYGYLLANAFVNV 75
>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 = 32.5 bits (74), Expect = 0.12
Identities = 20/68 (29%), Positives = 30/68 (44%), Gaps = 3/68 (4%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGKLIKDR---QITSEKNTHTLTLIQCSTKDKGRYSVK 184
GE+ + G P+P + W + + D ITSE TLT+ D+G Y+ +
Sbjct: 1 GETVEFTCVATGVPTPIINWRLNWGHVPDSARVSITSEGGYGTLTIRDVKESDQGAYTCE 60
Query: 185 VTNKEGTV 192
N G V
Sbjct: 61 AINTRGMV 68
Score = 32.5 bits (74), Expect = 0.12
Identities = 20/68 (29%), Positives = 30/68 (44%), Gaps = 3/68 (4%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGKLIKDR---QITSEKNTHTLTLIQCSTKDKGRYSVK 306
GE+ + G P+P + W + + D ITSE TLT+ D+G Y+ +
Sbjct: 1 GETVEFTCVATGVPTPIINWRLNWGHVPDSARVSITSEGGYGTLTIRDVKESDQGAYTCE 60
Query: 307 VTNKEGTV 314
N G V
Sbjct: 61 AINTRGMV 68
>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 = 31.9 bits (72), Expect = 0.14
Identities = 18/58 (31%), Positives = 29/58 (50%), Gaps = 6/58 (10%)
Query: 585 SPAPSIVWFRNNKPLLSSPKKR--EIFDGENIILELKEADSETDAGDYKVVATNELGS 640
+P P I WF++ P+ ++ R ++ G E E+D G Y+ VATN G+
Sbjct: 10 NPDPEITWFKDFLPVDTTSNGRIKQLRSG----ALQIENSEESDQGKYECVATNSAGT 63
Score = 28.9 bits (64), Expect = 1.9
Identities = 21/67 (31%), Positives = 30/67 (44%), Gaps = 7/67 (10%)
Query: 139 GEPSPKVEWYKDGKLIK----DRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVES 194
G P P++ W+KD + R + + L + D+G+Y TN GT S
Sbjct: 9 GNPDPEITWFKDFLPVDTTSNGR--IKQLRSGALQIENSEESDQGKYECVATNSAGTRYS 66
Query: 195 A-ANLNV 200
A ANL V
Sbjct: 67 APANLYV 73
Score = 28.9 bits (64), Expect = 1.9
Identities = 21/67 (31%), Positives = 30/67 (44%), Gaps = 7/67 (10%)
Query: 261 GEPSPKVEWYKDGKLIK----DRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVES 316
G P P++ W+KD + R + + L + D+G+Y TN GT S
Sbjct: 9 GNPDPEITWFKDFLPVDTTSNGR--IKQLRSGALQIENSEESDQGKYECVATNSAGTRYS 66
Query: 317 A-ANLNV 322
A ANL V
Sbjct: 67 APANLYV 73
>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 = 32.0 bits (73), Expect = 0.15
Identities = 18/71 (25%), Positives = 30/71 (42%), Gaps = 9/71 (12%)
Query: 132 VLSVQVGGEPSPKVEWYKDGK---LIKDRQITSEKNTHTLTLIQCSTKDK-----GRYSV 183
V+ + G P P W ++G KD ++T + ++ TL I + G Y
Sbjct: 2 VIKCEAKGNPPPTFSWTRNGTHFDPEKDPRVTMKPDSGTLV-IDNMNGGRAEDYEGEYQC 60
Query: 184 KVTNKEGTVES 194
+N+ GT S
Sbjct: 61 YASNELGTAIS 71
Score = 32.0 bits (73), Expect = 0.15
Identities = 18/71 (25%), Positives = 30/71 (42%), Gaps = 9/71 (12%)
Query: 254 VLSVQVGGEPSPKVEWYKDGK---LIKDRQITSEKNTHTLTLIQCSTKDK-----GRYSV 305
V+ + G P P W ++G KD ++T + ++ TL I + G Y
Sbjct: 2 VIKCEAKGNPPPTFSWTRNGTHFDPEKDPRVTMKPDSGTLV-IDNMNGGRAEDYEGEYQC 60
Query: 306 KVTNKEGTVES 316
+N+ GT S
Sbjct: 61 YASNELGTAIS 71
>gnl|CDD|240648 cd12171, 2-Hacid_dh_10, Putative D-isomer specific 2-hydroxyacid
dehydrogenases. 2-Hydroxyacid dehydrogenases catalyze
the conversion of a wide variety of D-2-hydroxy acids to
their corresponding keto acids. The general mechanism is
(R)-lactate + acceptor to pyruvate + reduced acceptor.
Formate/glycerate and related dehydrogenases of the
D-specific 2-hydroxyacid dehydrogenase superfamily
include groups such as formate dehydrogenase, glycerate
dehydrogenase, L-alanine dehydrogenase, and
S-adenosylhomocysteine hydrolase. Despite often low
sequence identity, these proteins typically have a
characteristic arrangement of 2 similar subdomains of
the alpha/beta Rossmann fold NAD+ binding form. The NAD+
binding domain is inserted within the linear sequence of
the mostly N-terminal catalytic domain, which has a
similar domain structure to the internal NAD binding
domain. Structurally, these domains are connected by
extended alpha helices and create a cleft in which NAD
is bound, primarily to the C-terminal portion of the 2nd
(internal) domain. Some related proteins have similar
structural subdomain but with a tandem arrangement of
the catalytic and NAD-binding subdomains in the linear
sequence. While many members of this family are dimeric,
alanine DH is hexameric and phosphoglycerate DH is
tetrameric.
Length = 310
Score = 34.4 bits (80), Expect = 0.17
Identities = 16/32 (50%), Positives = 19/32 (59%)
Query: 506 PAVEFLTKLPSVTLVPHLGDATFQVELSSPDI 537
PA L KL +VTL PH+ AT V SP+I
Sbjct: 270 PADHPLLKLDNVTLTPHIAGATRDVAERSPEI 301
>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 = 32.6 bits (75), Expect = 0.18
Identities = 23/92 (25%), Positives = 35/92 (38%), Gaps = 21/92 (22%)
Query: 124 SITEGESAVLSVQ-VGGEPSPKVEWYKDGKLIKDRQITS-EKNTHTLT------------ 169
+ EGE+ +L V + WYK + + I S +T++ T
Sbjct: 9 QVAEGENVLLLVHNLPENLLAYA-WYKGKTVSPNFLIASYIISTNSSTPGPAYSGRETIY 67
Query: 170 -----LIQCST-KDKGRYSVKVTNKEGTVESA 195
LIQ T KD G Y+++ VE A
Sbjct: 68 PNGSLLIQNVTQKDTGFYTLQTITTNFQVEQA 99
Score = 32.6 bits (75), Expect = 0.18
Identities = 23/92 (25%), Positives = 35/92 (38%), Gaps = 21/92 (22%)
Query: 246 SITEGESAVLSVQ-VGGEPSPKVEWYKDGKLIKDRQITS-EKNTHTLT------------ 291
+ EGE+ +L V + WYK + + I S +T++ T
Sbjct: 9 QVAEGENVLLLVHNLPENLLAYA-WYKGKTVSPNFLIASYIISTNSSTPGPAYSGRETIY 67
Query: 292 -----LIQCST-KDKGRYSVKVTNKEGTVESA 317
LIQ T KD G Y+++ VE A
Sbjct: 68 PNGSLLIQNVTQKDTGFYTLQTITTNFQVEQA 99
>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 = 31.8 bits (72), Expect = 0.25
Identities = 24/89 (26%), Positives = 40/89 (44%), Gaps = 14/89 (15%)
Query: 574 GTIRLMAKVKASPAPSIVWFRNNK-----------PLLSSPKKREI--FDGENIILELKE 620
T+ + KV + P I W ++ + P ++ K + D E +L L+
Sbjct: 2 STVEFVCKVYSDAQPHIQWLKHVEKNGSKYGPDGLPYVTVLKTAGVNTTDKEMEVLYLRN 61
Query: 621 ADSETDAGDYKVVATNELGSATHGARVTV 649
E DAG+Y +A N +G + H A +TV
Sbjct: 62 VTFE-DAGEYTCLAGNSIGISHHSAWLTV 89
Score = 29.9 bits (67), Expect = 1.1
Identities = 13/33 (39%), Positives = 21/33 (63%), Gaps = 2/33 (6%)
Query: 366 IKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
+KT+ T +K+ + L +RN++ D GEYTC
Sbjct: 42 LKTAGVNTTDKE--MEVLYLRNVTFEDAGEYTC 72
>gnl|CDD|143190 cd05713, Ig_MOG_like, Immunoglobulin (Ig)-like domain of myelin
oligodendrocyte glycoprotein (MOG). Ig_MOG_like:
immunoglobulin (Ig)-like domain of myelin
oligodendrocyte glycoprotein (MOG). MOG, a minor
component of the myelin sheath, is an important
CNS-specific autoantigen, linked to the pathogenesis of
multiple sclerosis (MS) and experimental autoimmune
encephalomyelitis (EAE). It is a transmembrane protein
having an extracellular Ig domain. MOG is expressed in
the CNS on the outermost lamellae of the myelin sheath,
and on the surface of oligodendrocytes, and may
participate in the completion, compaction, and/or
maintenance of myelin. This group also includes
butyrophilin (BTN). BTN is the most abundant protein in
bovine milk-fat globule membrane (MFGM).
Length = 100
Score = 31.8 bits (73), Expect = 0.31
Identities = 13/33 (39%), Positives = 16/33 (48%), Gaps = 4/33 (12%)
Query: 383 LLIRNISVHDEGEYTCSLPD----QETSAELNV 411
L I N+ DEG YTC +E + EL V
Sbjct: 67 LRIHNVRASDEGLYTCFFQSDGFYEEATVELKV 99
>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 = 31.0 bits (70), Expect = 0.41
Identities = 24/89 (26%), Positives = 39/89 (43%), Gaps = 10/89 (11%)
Query: 562 IERFEEKTVKEKGTIRLMAKVKA-SPAPSIVWFRNNKPLLSSPKKREIFDGENIILELKE 620
+E + V+ + + + K+ SPA ++VW R L P + F+G IL ++
Sbjct: 5 VEEPRSQEVRPGADVSFICRAKSKSPAYTLVWTRVGGGL---PSRAMDFNG---ILTIRN 58
Query: 621 ADSETDAGDYKVVATNELGSATHGARVTV 649
DAG Y +N L T A T+
Sbjct: 59 VQLS-DAGTYVCTGSNML--DTDEATATL 84
>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 = 32.1 bits (73), Expect = 0.47
Identities = 38/134 (28%), Positives = 52/134 (38%), Gaps = 36/134 (26%)
Query: 383 LLIRNISVHDEGEYTCSLPDQETSAE----LNVVELPPEISVPLQDVKVSRDEKASFEIE 438
L + ++VHDEG Y CS+ A+ L+V E PP + + L EK IE
Sbjct: 3 LTLPGLTVHDEGTYICSVSTPPHQAQQIIQLSVSE-PPRVRLSL--------EKLVSMIE 53
Query: 439 LTKG-----------DALVKWYK----DGKEIAFSENVTLS-----IDGKKQKLIIFSA- 477
+ D V+W + D NV+ S DG +
Sbjct: 54 EPQTLICHIAGYYPLDVQVEWTREPPGDSPPPVSLSNVSFSSHRQHQDGTYSLSSHLTLE 113
Query: 478 -GLEDAG-EYSCRV 489
G EDAG Y+CRV
Sbjct: 114 PGTEDAGATYTCRV 127
>gnl|CDD|143194 cd05717, Ig1_Necl-1-3_like, First (N-terminal) immunoglobulin
(Ig)-like domain of the nectin-like molecules Necl-1 -
Necl-3 (also known as cell adhesion molecules CADM3,
CADM1, and CADM2 respectively). Ig1_Necl-1-3_like:
N-terminal immunoglobulin (Ig)-like domain of the
nectin-like molecules Necl-1 (also known as cell
adhesion molecule 3 (CADM3)), Necl-2 (CADM1), and Necl-3
(CADM2). At least five nectin-like molecules have been
identified (Necl-1 - Necl-5). They all have an
extracellular region containing three Ig-like domains, a
transmembrane region, and a cytoplasmic region. The
N-terminal Ig-like domain of the extracellular region
belongs to the V-type subfamily of Ig domains, is
essential to cell-cell adhesion, and plays a part in the
interaction with the envelope glycoprotein D of various
viruses. Necl-1, Necl-2, and Necl-3 have
Ca(2+)-independent homophilic and heterophilic cell-cell
adhesion activity. Necl-1 is specifically expressed in
neural tissue, and is important to the formation of
synapses, axon bundles, and myelinated axons. Necl-2 is
expressed in a wide variety of tissues, and is a
putative tumour suppressor gene, which is downregulated
in aggressive neuroblastoma. Necl-3 accumulates in
central and peripheral nervous system tissue, and has
been shown to selectively interact with
oligodendrocytes. This group also contains Class-I
MHC-restricted T-cell-associated molecule (CRTAM), whose
expression pattern is consistent with its expression in
Class-I MHC-restricted T-cells.
Length = 95
Score = 30.9 bits (70), Expect = 0.54
Identities = 21/77 (27%), Positives = 37/77 (48%), Gaps = 5/77 (6%)
Query: 338 VKERENAVLEVEVTSDKADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYT 397
VK +N+ L+ + + +F D + ++ ++ + + I N+S+ DEG YT
Sbjct: 21 VKNNDNSSLQWSNPNQQ--TLYFNDKRALRDNRIQLVNFSANELSISISNVSLSDEGRYT 78
Query: 398 CSL---PDQETSAELNV 411
CSL P Q A + V
Sbjct: 79 CSLYTMPVQTAKATVTV 95
Score = 27.8 bits (62), Expect = 7.4
Identities = 17/72 (23%), Positives = 34/72 (47%), Gaps = 12/72 (16%)
Query: 122 DVSITEGESAVLSVQVGGEPSPKVEW---------YKDGKLIKDRQI---TSEKNTHTLT 169
DV++ EG +A L +V + ++W + D + ++D +I N +++
Sbjct: 6 DVTVVEGGTATLKCRVKNNDNSSLQWSNPNQQTLYFNDKRALRDNRIQLVNFSANELSIS 65
Query: 170 LIQCSTKDKGRY 181
+ S D+GRY
Sbjct: 66 ISNVSLSDEGRY 77
Score = 27.8 bits (62), Expect = 7.4
Identities = 17/72 (23%), Positives = 34/72 (47%), Gaps = 12/72 (16%)
Query: 244 DVSITEGESAVLSVQVGGEPSPKVEW---------YKDGKLIKDRQI---TSEKNTHTLT 291
DV++ EG +A L +V + ++W + D + ++D +I N +++
Sbjct: 6 DVTVVEGGTATLKCRVKNNDNSSLQWSNPNQQTLYFNDKRALRDNRIQLVNFSANELSIS 65
Query: 292 LIQCSTKDKGRY 303
+ S D+GRY
Sbjct: 66 ISNVSLSDEGRY 77
>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 = 31.0 bits (70), Expect = 0.66
Identities = 18/51 (35%), Positives = 24/51 (47%), Gaps = 4/51 (7%)
Query: 457 FSENVTLSIDGKKQK--LIIFSAGLEDAGEYSCRV--GDTGDKESKATLTV 503
F VTLS +G K L I + L D+G Y+C V + + LTV
Sbjct: 64 FKGRVTLSGNGSKNDFSLTISNLRLSDSGTYTCAVSNPNELVFGAGTRLTV 114
Score = 30.3 bits (68), Expect = 1.4
Identities = 19/86 (22%), Positives = 28/86 (32%), Gaps = 23/86 (26%)
Query: 336 LEVKERENAVLEVEVTSDKADVK--WFKDG-----QEI------KTSKKVTIEKKGTIR- 381
+ V E + L +S W+K + I + KV KG +
Sbjct: 11 VTVAEGGSVTLPCSFSSSSGSTSVYWYKQPLGKGPELIIHYVTSTPNGKVGPRFKGRVTL 70
Query: 382 ---------KLLIRNISVHDEGEYTC 398
L I N+ + D G YTC
Sbjct: 71 SGNGSKNDFSLTISNLRLSDSGTYTC 96
>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 = 30.5 bits (69), Expect = 0.67
Identities = 19/59 (32%), Positives = 25/59 (42%), Gaps = 5/59 (8%)
Query: 448 WYKDG--KEIAFSENVTLSIDGKKQKLIIFSAGLEDAGEYSCRVGD-TGDKESKATLTV 503
WYK I E + K L A LED+G Y+C V + T + +LTV
Sbjct: 38 WYKSDGKTPIPTEERSRMHQQ--KDLLWFLPAALEDSGLYTCVVRNSTYCMKVSISLTV 94
>gnl|CDD|143289 cd05881, Ig1_Necl-2, First (N-terminal) immunoglobulin (Ig)-like
domain of nectin-like molecule 2 (also known as cell
adhesion molecule 1 (CADM1)). Ig1_Necl-2: domain
similar to the N-terminal immunoglobulin (Ig)-like
domain of nectin-like molecule-2, Necl-2 (also known as
cell adhesion molecule 1 (CADM1), SynCAM1, IGSF4A,
Tslc1, sgIGSF, and RA175). Nectin-like molecules have
similar domain structures to those of nectins. At least
five nectin-like molecules have been identified (Necl-1
- Necl-5). They all have an extracellular region
containing three Ig-like domains, a transmembrane
region, and a cytoplasmic region. The N-terminal Ig-like
domain of the extracellular region, belongs to the
V-type subfamily of Ig domains, is essential to
cell-cell adhesion, and plays a part in the interaction
with the envelope glycoprotein D of various viruses.
Necl-2 has Ca(2+)-independent homophilic and
heterophilic cell-cell adhesion activity. Necl-2 is
expressed in a wide variety of tissues, and is a
putative tumour suppressor gene, which is downregulated
in aggressive neuroblastoma.
Length = 95
Score = 30.8 bits (69), Expect = 0.70
Identities = 23/91 (25%), Positives = 43/91 (47%), Gaps = 13/91 (14%)
Query: 334 DDLEVKERENAVLEVEV-TSDKADVK---------WFKDGQEIKTSKKVTIEKKGTIRKL 383
+D+ V E E A++ V +D + ++ +F+D + +K S+ + ++
Sbjct: 5 EDVTVVEGEVAIISCRVKNNDDSVIQLLNPNRQTIYFRDVRPLKDSRFQLVNFSSNELRV 64
Query: 384 LIRNISVHDEGEYTCSL---PDQETSAELNV 411
+ N+S+ DEG Y C L P QE + V
Sbjct: 65 SLSNVSLSDEGRYFCQLYTDPPQEAYTTITV 95
Score = 29.2 bits (65), Expect = 2.5
Identities = 19/72 (26%), Positives = 36/72 (50%), Gaps = 12/72 (16%)
Query: 122 DVSITEGESAVLSVQVGGE---------PSPKVEWYKDGKLIKDRQ---ITSEKNTHTLT 169
DV++ EGE A++S +V P+ + +++D + +KD + + N ++
Sbjct: 6 DVTVVEGEVAIISCRVKNNDDSVIQLLNPNRQTIYFRDVRPLKDSRFQLVNFSSNELRVS 65
Query: 170 LIQCSTKDKGRY 181
L S D+GRY
Sbjct: 66 LSNVSLSDEGRY 77
Score = 29.2 bits (65), Expect = 2.5
Identities = 19/72 (26%), Positives = 36/72 (50%), Gaps = 12/72 (16%)
Query: 244 DVSITEGESAVLSVQVGGE---------PSPKVEWYKDGKLIKDRQ---ITSEKNTHTLT 291
DV++ EGE A++S +V P+ + +++D + +KD + + N ++
Sbjct: 6 DVTVVEGEVAIISCRVKNNDDSVIQLLNPNRQTIYFRDVRPLKDSRFQLVNFSSNELRVS 65
Query: 292 LIQCSTKDKGRY 303
L S D+GRY
Sbjct: 66 LSNVSLSDEGRY 77
>gnl|CDD|217059 pfam02480, Herpes_gE, Alphaherpesvirus glycoprotein E.
Glycoprotein E (gE) of Alphaherpesvirus forms a complex
with glycoprotein I (gI) (pfam01688), functioning as an
immunoglobulin G (IgG) Fc binding protein. gE is
involved in virus spread but is not essential for
propagation.
Length = 437
Score = 32.8 bits (75), Expect = 0.74
Identities = 20/62 (32%), Positives = 31/62 (50%), Gaps = 2/62 (3%)
Query: 472 LIIFSAGLEDAGEYSCRVGDTGD--KESKATLTVEAPAVEFLTKLPSVTLVPHLGDATFQ 529
L I +A +D+G Y+ V +S +TV PA + T P+ +VPH ATF
Sbjct: 91 LSILNATEQDSGVYTLYVRGDPGEAHQSAVVVTVVGPAPDPRTPHPADPIVPHRHGATFH 150
Query: 530 VE 531
++
Sbjct: 151 LK 152
>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 = 30.0 bits (67), Expect = 0.83
Identities = 20/69 (28%), Positives = 29/69 (42%), Gaps = 7/69 (10%)
Query: 30 VTLEVRLVAVPEPDLLWYYNGEPLQETDEVVFSDQSDMHSYVSIVTIKSIKKREEGVYTV 89
V +E + A P+P W E L + D + I +I K +EG YT
Sbjct: 4 VIIECKPKAAPKPKFSWSKGTELLVNNSRISIWDDGSLE-------ILNITKLDEGSYTC 56
Query: 90 VAKNREGEA 98
A+N G+A
Sbjct: 57 FAENNRGKA 65
Score = 28.1 bits (62), Expect = 3.7
Identities = 16/60 (26%), Positives = 27/60 (45%)
Query: 141 PSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAANLNV 200
P PK W K +L+ + S + +L ++ + D+G Y+ N G S L+V
Sbjct: 14 PKPKFSWSKGTELLVNNSRISIWDDGSLEILNITKLDEGSYTCFAENNRGKANSTGVLSV 73
Score = 28.1 bits (62), Expect = 3.7
Identities = 16/60 (26%), Positives = 27/60 (45%)
Query: 263 PSPKVEWYKDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAANLNV 322
P PK W K +L+ + S + +L ++ + D+G Y+ N G S L+V
Sbjct: 14 PKPKFSWSKGTELLVNNSRISIWDDGSLEILNITKLDEGSYTCFAENNRGKANSTGVLSV 73
Score = 27.7 bits (61), Expect = 4.5
Identities = 15/45 (33%), Positives = 23/45 (51%), Gaps = 3/45 (6%)
Query: 354 KADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYTC 398
K W K + + + +++I G+ L I NI+ DEG YTC
Sbjct: 15 KPKFSWSKGTELLVNNSRISIWDDGS---LEILNITKLDEGSYTC 56
>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 = 30.3 bits (68), Expect = 0.97
Identities = 24/87 (27%), Positives = 40/87 (45%), Gaps = 9/87 (10%)
Query: 559 PLFIER-----FEEKTVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGEN 613
P+F E+ F E + +EK T L + +ASP + W N + +P+ R N
Sbjct: 2 PVFEEQPSSLLFPEGSPEEKVT--LGCRARASPPATYRWKMNGTEIKFAPESRYTLVAGN 59
Query: 614 IILELKEADSETDAGDYKVVATNELGS 640
+++ DAG Y+ +A N G+
Sbjct: 60 LVI--NNPQKARDAGSYQCLAINRCGT 84
>gnl|CDD|223031 PHA03273, PHA03273, envelope glycoprotein C; Provisional.
Length = 486
Score = 32.3 bits (73), Expect = 1.0
Identities = 24/90 (26%), Positives = 35/90 (38%), Gaps = 3/90 (3%)
Query: 74 VTIKSIKKREEGVYTVVAKNREGEAKMDIPVKVNTGKPEKPSILEPLHDVSITEGESAVL 133
+TIKS+ R GVY + G V V+T P + +H E AV
Sbjct: 200 LTIKSVDWRTAGVYVWSLYAKNGTLVNSTSVTVSTYNA--PLVDLSVHPSLKGENYRAVC 257
Query: 134 SVQVGGEP-SPKVEWYKDGKLIKDRQITSE 162
V S K+ WYK+ K + + +
Sbjct: 258 VVASYFPHSSVKLRWYKNAKEVDFTKYVTN 287
>gnl|CDD|240626 cd05301, GDH, D-glycerate dehydrogenase/hydroxypyruvate reductase
(GDH). D-glycerate dehydrogenase (GDH, also known as
hydroxypyruvate reductase, HPR) catalyzes the reversible
reaction of (R)-glycerate + NAD+ to hydroxypyruvate +
NADH + H+. In humans, HPR deficiency causes primary
hyperoxaluria type 2, characterized by over-excretion of
L-glycerate and oxalate in the urine, possibly due to an
imbalance in competition with L-lactate dehydrogenase,
another formate dehydrogenase (FDH)-like enzyme. GDH,
like FDH and other members of the D-specific hydroxyacid
dehydrogenase family that also includes L-alanine
dehydrogenase and S-adenosylhomocysteine hydrolase,
typically have a characteristic arrangement of 2 similar
subdomains of the alpha/beta Rossmann-fold NAD+ binding
form, despite often low sequence identity. The NAD+
binding domain is inserted within the linear sequence of
the mostly N-terminal catalytic domain, which has a
similar domain structure to the internal NAD binding
domain. Structurally, these domains are connected by
extended alpha helices and create a cleft in which NAD
is bound, primarily to the C-terminal portion of the 2nd
(internal) domain. Some related proteins have similar
structural subdomain but with a tandem arrangement of
the catalytic and NAD-binding subdomains in the linear
sequence. While many members of this family are dimeric,
alanine DH is hexameric and phosphoglycerate DH is
tetrameric.
Length = 309
Score = 31.6 bits (73), Expect = 1.3
Identities = 10/19 (52%), Positives = 14/19 (73%)
Query: 511 LTKLPSVTLVPHLGDATFQ 529
L LP+V L+PH+G AT +
Sbjct: 272 LLTLPNVVLLPHIGSATVE 290
>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 = 29.3 bits (66), Expect = 1.5
Identities = 12/33 (36%), Positives = 18/33 (54%), Gaps = 4/33 (12%)
Query: 383 LLIRNISVHDEGEYTC----SLPDQETSAELNV 411
L I N ++ D G YTC DQ+ S ++N+
Sbjct: 51 LTIPNATLKDSGTYTCAASSGTMDQKESTKVNI 83
>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 = 29.6 bits (66), Expect = 1.6
Identities = 22/98 (22%), Positives = 44/98 (44%), Gaps = 11/98 (11%)
Query: 113 KPSILEPLHDVSITEGESAVLSVQVGGEPSPKVEW--------YKDGKLIKDRQI--TSE 162
+P I++ L + + E +A LS + GEP P++ W + +G D +I +
Sbjct: 2 QPHIIQ-LKNETTVENGAATLSCKAEGEPIPEITWKRASDGHTFSEGDKSPDGRIEVKGQ 60
Query: 163 KNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAANLNV 200
+L + D GRY + ++ G + + L++
Sbjct: 61 HGESSLHIKDVKLSDSGRYDCEAASRIGGHQKSMYLDI 98
Score = 29.6 bits (66), Expect = 1.6
Identities = 22/98 (22%), Positives = 44/98 (44%), Gaps = 11/98 (11%)
Query: 235 KPSILEPLHDVSITEGESAVLSVQVGGEPSPKVEW--------YKDGKLIKDRQI--TSE 284
+P I++ L + + E +A LS + GEP P++ W + +G D +I +
Sbjct: 2 QPHIIQ-LKNETTVENGAATLSCKAEGEPIPEITWKRASDGHTFSEGDKSPDGRIEVKGQ 60
Query: 285 KNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAANLNV 322
+L + D GRY + ++ G + + L++
Sbjct: 61 HGESSLHIKDVKLSDSGRYDCEAASRIGGHQKSMYLDI 98
>gnl|CDD|143195 cd05718, Ig1_PVR_like, First immunoglobulin (Ig) domain of
poliovirus receptor (PVR, also known as CD155) and
similar proteins. Ig1_PVR_like: domain similar to the
first immunoglobulin (Ig) domain of poliovirus receptor
(PVR, also known as CD155). Poliovirus (PV) binds to its
cellular receptor (PVR/CD155) to initiate infection.
CD155 is a membrane-anchored, single-span glycoprotein;
its extracellular region has three Ig-like domains.
There are four different isotypes of CD155 (referred to
as alpha, beta, gamma, and delta), that result from
alternate splicing of the CD155 mRNA, and have identical
extracellular domains. CD155-beta and - gamma, are
secreted, CD155-alpha and delta are membrane-bound and
function as PV receptors. The virus recognition site is
contained in the amino-terminal domain, D1. Having the
virus attachment site on the receptor distal from the
plasma membrane, may be important for successful
initiation of infection of cells by the virus. CD155
binds in the poliovirus "canyon" with a footprint
similar to that of the intercellular adhesion molecule-1
receptor on human rhinoviruses. This group also includes
the first Ig-like domain of nectin-1 (also known as
poliovirus receptor related protein(PVRL)1; CD111),
nectin-3 (also known as PVRL 3), nectin-4 (also known as
PVRL4; LNIR receptor)and DNAX accessory molecule 1
(DNAM-1; CD226).
Length = 98
Score = 29.6 bits (67), Expect = 1.8
Identities = 7/18 (38%), Positives = 10/18 (55%)
Query: 383 LLIRNISVHDEGEYTCSL 400
+ I N+ + DEG Y C
Sbjct: 64 ISISNLRLEDEGNYICEF 81
Score = 27.7 bits (62), Expect = 6.7
Identities = 12/34 (35%), Positives = 17/34 (50%), Gaps = 2/34 (5%)
Query: 472 LIIFSAGLEDAGEYSCRVGD--TGDKESKATLTV 503
+ I + LED G Y C G+++ TLTV
Sbjct: 64 ISISNLRLEDEGNYICEFATFPQGNRQKVTTLTV 97
>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 = 29.0 bits (65), Expect = 2.0
Identities = 23/72 (31%), Positives = 33/72 (45%), Gaps = 4/72 (5%)
Query: 584 ASPAPSIVWFRNNKPLLSSPKKREIF-DG--ENIILELKEADSETDAG-DYKVVATNELG 639
A PA I+WFR+ + L + +E+ DG E + L S+ D G + A NE
Sbjct: 11 AKPAAEIIWFRDGEVLDGATYSKELLKDGKRETTVSTLPITPSDHDTGRTFTCRARNEAL 70
Query: 640 SATHGARVTVDV 651
VT+DV
Sbjct: 71 PTGKETSVTLDV 82
Score = 27.4 bits (61), Expect = 6.3
Identities = 12/61 (19%), Positives = 25/61 (40%), Gaps = 12/61 (19%)
Query: 138 GGEPSPKVEWYKDGK----------LIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTN 187
G +P+ ++ W++DG+ L+KD E TL + ++ + N
Sbjct: 10 GAKPAAEIIWFRDGEVLDGATYSKELLKDG--KRETTVSTLPITPSDHDTGRTFTCRARN 67
Query: 188 K 188
+
Sbjct: 68 E 68
Score = 27.4 bits (61), Expect = 6.3
Identities = 12/61 (19%), Positives = 25/61 (40%), Gaps = 12/61 (19%)
Query: 260 GGEPSPKVEWYKDGK----------LIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTN 309
G +P+ ++ W++DG+ L+KD E TL + ++ + N
Sbjct: 10 GAKPAAEIIWFRDGEVLDGATYSKELLKDG--KRETTVSTLPITPSDHDTGRTFTCRARN 67
Query: 310 K 310
+
Sbjct: 68 E 68
>gnl|CDD|198230 cd10367, SH2_Src_Fgr, Src homology 2 (SH2) domain found in
Gardner-Rasheed feline sarcoma viral (v-fgr) oncogene
homolog, Fgr. Fgr is a member of the Src non-receptor
type tyrosine kinase family of proteins. The protein
contains N-terminal sites for myristoylation and
palmitoylation, a PTK domain, and SH2 and SH3 domains
which are involved in mediating protein-protein
interactions with phosphotyrosine-containing and
proline-rich motifs, respectively. Fgr is expressed in
B-cells and myeloid cells, localizes to plasma membrane
ruffles, and functions as a negative regulator of cell
migration and adhesion triggered by the beta-2 integrin
signal transduction pathway. Multiple alternatively
spliced variants, encoding the same protein, have been
identified Fgr has been shown to interact with
Wiskott-Aldrich syndrome protein. Fgr has a unique
N-terminal domain, an SH3 domain, an SH2 domain, a
kinase domain and a regulatory tail, as do the other
members of the family. In general SH2 domains are
involved in signal transduction. They typically bind
pTyr-containing ligands via two surface pockets, a pTyr
and hydrophobic binding pocket, allowing proteins with
SH2 domains to localize to tyrosine phosphorylated
sites.
Length = 101
Score = 29.5 bits (66), Expect = 2.1
Identities = 22/69 (31%), Positives = 31/69 (44%), Gaps = 9/69 (13%)
Query: 268 EWY--KDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKVTNKEGTVESAANLNVDQG 325
EWY K G+ +RQ+ S N LI+ S KG YS+ + + + D
Sbjct: 4 EWYFGKIGRKDAERQLLSPGNPRGAFLIRESETTKGAYSLSIRDWDQN-------RGDHV 56
Query: 326 KAEFIKKLD 334
K I+KLD
Sbjct: 57 KHYKIRKLD 65
Score = 28.7 bits (64), Expect = 3.8
Identities = 16/42 (38%), Positives = 22/42 (52%), Gaps = 2/42 (4%)
Query: 146 EWY--KDGKLIKDRQITSEKNTHTLTLIQCSTKDKGRYSVKV 185
EWY K G+ +RQ+ S N LI+ S KG YS+ +
Sbjct: 4 EWYFGKIGRKDAERQLLSPGNPRGAFLIRESETTKGAYSLSI 45
>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 = 29.0 bits (65), Expect = 2.3
Identities = 25/86 (29%), Positives = 34/86 (39%), Gaps = 12/86 (13%)
Query: 562 IERFEEKTVKEKGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENII------ 615
I E +T E I L + + P P I W R + K DG ++
Sbjct: 5 ITYLENQTAVELEQITLTCEAEGDPIPEITWRRATRNFSEGDKS---LDGRIVVRGHARV 61
Query: 616 --LELKEADSETDAGDYKVVATNELG 639
L LK+ TDAG Y A+N +G
Sbjct: 62 SSLTLKDVQL-TDAGRYDCEASNRIG 86
Score = 27.9 bits (62), Expect = 6.6
Identities = 21/96 (21%), Positives = 39/96 (40%), Gaps = 9/96 (9%)
Query: 113 KPSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQIT--------SEKN 164
+P I L + + E E L+ + G+P P++ W + + + +
Sbjct: 2 QPKITY-LENQTAVELEQITLTCEAEGDPIPEITWRRATRNFSEGDKSLDGRIVVRGHAR 60
Query: 165 THTLTLIQCSTKDKGRYSVKVTNKEGTVESAANLNV 200
+LTL D GRY + +N+ G + + L V
Sbjct: 61 VSSLTLKDVQLTDAGRYDCEASNRIGGDQQSMYLEV 96
Score = 27.9 bits (62), Expect = 6.6
Identities = 21/96 (21%), Positives = 39/96 (40%), Gaps = 9/96 (9%)
Query: 235 KPSILEPLHDVSITEGESAVLSVQVGGEPSPKVEWYKDGKLIKDRQIT--------SEKN 286
+P I L + + E E L+ + G+P P++ W + + + +
Sbjct: 2 QPKITY-LENQTAVELEQITLTCEAEGDPIPEITWRRATRNFSEGDKSLDGRIVVRGHAR 60
Query: 287 THTLTLIQCSTKDKGRYSVKVTNKEGTVESAANLNV 322
+LTL D GRY + +N+ G + + L V
Sbjct: 61 VSSLTLKDVQLTDAGRYDCEASNRIGGDQQSMYLEV 96
>gnl|CDD|143314 cd07690, Ig1_CD4, First immunoglobulin (Ig) domain of CD4.
Ig1_CD4; first immunoglobulin (Ig) domain of CD4. CD4
and CD8 are the two primary co-receptor proteins found
on the surface of T cells, and the presence of either
CD4 or CD8 determines the function of the T cell. CD4
is found on helper T cells, where it is required for the
binding of MHC (major histocompatibility complex) class
II molecules, while CD8 is found on cytotoxic T cells,
where it is required for the binding of MHC class I
molecules. CD4 contains four immunoglobulin domains,
with the first three included in this hierarchy. The
fourth domain has a general Ig architecture, but has
slight topological changes in the arrangement of beta
strands relative to the other structures in this family
and is not specifically included in the hierarchy.
Length = 94
Score = 29.1 bits (65), Expect = 2.3
Identities = 9/27 (33%), Positives = 16/27 (59%)
Query: 383 LLIRNISVHDEGEYTCSLPDQETSAEL 409
L+I+N+ + D Y C + D++ EL
Sbjct: 67 LIIKNLKIEDSDTYICEVEDKKEEVEL 93
>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 = 29.0 bits (65), Expect = 2.4
Identities = 8/16 (50%), Positives = 11/16 (68%)
Query: 383 LLIRNISVHDEGEYTC 398
L I N+++ D G YTC
Sbjct: 52 LTIENVTLSDLGRYTC 67
>gnl|CDD|225471 COG2919, COG2919, Septum formation initiator [Cell division and
chromosome partitioning].
Length = 117
Score = 29.6 bits (67), Expect = 2.6
Identities = 10/43 (23%), Positives = 22/43 (51%)
Query: 323 DQGKAEFIKKLDDLEVKERENAVLEVEVTSDKADVKWFKDGQE 365
G A+ ++ + ++ E L T+ +A++K KDG++
Sbjct: 46 KNGAADVLQLQRQIAAQQAELEKLSARNTALEAEIKDLKDGRD 88
>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 = 28.5 bits (64), Expect = 3.0
Identities = 24/90 (26%), Positives = 39/90 (43%), Gaps = 14/90 (15%)
Query: 574 GTIRLMAKVKASPAPSIVWFRNNK-----------PLLSSPKKREI--FDGENIILELKE 620
+ KV + P I W ++ + P ++ K I D E+ +L L+
Sbjct: 2 SDVEFHCKVYSDAQPHIQWLKHVEVNGSKYGPDGLPYVTVLKVAGINTTDNESEVLYLRN 61
Query: 621 ADSETDAGDYKVVATNELGSATHGARVTVD 650
S DAG+Y +A N +G + H A +TV
Sbjct: 62 V-SFDDAGEYTCLAGNSIGPSHHSAWLTVL 90
Score = 28.2 bits (63), Expect = 4.5
Identities = 14/39 (35%), Positives = 22/39 (56%), Gaps = 1/39 (2%)
Query: 466 DGKKQKLIIFSAGLEDAGEYSCRVGDT-GDKESKATLTV 503
D + + L + + +DAGEY+C G++ G A LTV
Sbjct: 51 DNESEVLYLRNVSFDDAGEYTCLAGNSIGPSHHSAWLTV 89
>gnl|CDD|130916 TIGR01857, FGAM-synthase, phosphoribosylformylglycinamidine
synthase, clade II. This model represents a
single-molecule form of
phosphoribosylformylglycinamidine synthase, also called
FGAM synthase, an enzyme of purine de novo biosynthesis.
This model represents a second clade of these enzymes
found in Clostridia, Bifidobacteria and Streptococcus
species. This enzyme performs the fourth step in IMP
biosynthesis (the precursor of all purines) from PRPP
[Purines, pyrimidines, nucleosides, and nucleotides,
Purine ribonucleotide biosynthesis].
Length = 1239
Score = 31.0 bits (70), Expect = 3.1
Identities = 18/35 (51%), Positives = 20/35 (57%), Gaps = 4/35 (11%)
Query: 750 KLDDLEVKERENAV-LEVEVTSDKADVKW---FKN 780
KLDDLEV E NA +E+EV D W FKN
Sbjct: 284 KLDDLEVSEEINACSVEIEVDVDGVKEPWLLMFKN 318
>gnl|CDD|143290 cd05882, Ig1_Necl-1, First (N-terminal) immunoglobulin (Ig)-like
domain of nectin-like molcule-1 (Necl-1, also known as
cell adhesion molecule3 (CADM3)). Ig1_Necl-1: domain
similar to the N-terminal immunoglobulin (Ig)-like
domain of nectin-like molecule-1, Necl-1 (also known as
celll adhesion molecule 3 (CADM3), SynCAM2, IGSF4).
Nectin-like molecules have similar domain structures to
those of nectins. At least five nectin-like molecules
have been identified (Necl-1 - Necl-5). They all have an
extracellular region containing three Ig-like domains, a
transmembrane region, and a cytoplasmic region. The
N-terminal Ig-like domain of the extracellular region
belongs to the V-type subfamily of Ig domains, is
essential to cell-cell adhesion, and plays a part in the
interaction with the envelope glycoprotein D of various
viruses. Necl-1 has Ca(2+)-independent homophilic and
heterophilic cell-cell adhesion activity. Necl-1 is
specifically expressed in neural tissue, and is
important to the formation of synapses, axon bundles,
and myelinated axons.
Length = 95
Score = 28.9 bits (64), Expect = 3.1
Identities = 18/63 (28%), Positives = 36/63 (57%), Gaps = 2/63 (3%)
Query: 338 VKERENAVLEVEVTSDKADVKWFKDGQEIKTSKKVTIEKKGTIRKLLIRNISVHDEGEYT 397
VKE +N+ L+ T+ + +F + + ++ ++ ++ T + I N+ + DEGEYT
Sbjct: 21 VKEHDNSSLQWSNTAQQT--LYFGEKRALRDNRIQLVKSTPTELIISISNVQLSDEGEYT 78
Query: 398 CSL 400
CS+
Sbjct: 79 CSI 81
>gnl|CDD|143292 cd05884, Ig2_Necl-3, Second immunoglobulin (Ig)-like domain of
nectin-like molecule-3 (Necl-3, also known as cell
adhesion molecule 2 (CADM2)). Ig2_Necl-3: second
immunoglobulin (Ig)-like domain of nectin-like
molecule-3 (Necl-3, also known as cell adhesion molecule
2 (CADM2)). Nectin-like molecules have similar domain
structures to those of nectins. At least five
nectin-like molecules have been identified (Necl-1 -
Necl-5). These have an extracellular region containing
three Ig-like domains, one transmembrane region, and one
cytoplasmic region. Necl-3 has been shown to accumulate
in tissues of the central and peripheral nervous system,
where it is expressed in ependymal cells and myelinated
axons. It is observed at the interface between the axon
shaft and the myelin sheath. Ig domains are likely to
participate in ligand binding and recognition.
Length = 83
Score = 28.0 bits (62), Expect = 4.2
Identities = 16/49 (32%), Positives = 24/49 (48%), Gaps = 5/49 (10%)
Query: 355 ADVKWFKDGQEIKTSKKVTIE----KKGTIRKLLIRNISVHDEG-EYTC 398
AD++WFK+ +EIK K + E K T+ L + D+G C
Sbjct: 15 ADIRWFKNDKEIKDVKYLKEEDANRKTFTVSSTLDFRVDRSDDGVAIIC 63
>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 = 28.4 bits (64), Expect = 4.3
Identities = 19/86 (22%), Positives = 34/86 (39%), Gaps = 18/86 (20%)
Query: 128 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHT------------------LT 169
GES L V E ++ WYK + +I S T++ L
Sbjct: 1 GESVTLPVSNLPENLQEITWYKGKDKSVEAEIASYIATNSTVFGPAYSGRETIYPNGSLL 60
Query: 170 LIQCSTKDKGRYSVKVTNKEGTVESA 195
+ + +D G Y++++ + G E+A
Sbjct: 61 IQNLTKEDSGTYTLQIISTNGVTENA 86
Score = 28.4 bits (64), Expect = 4.3
Identities = 19/86 (22%), Positives = 34/86 (39%), Gaps = 18/86 (20%)
Query: 250 GESAVLSVQVGGEPSPKVEWYKDGKLIKDRQITSEKNTHT------------------LT 291
GES L V E ++ WYK + +I S T++ L
Sbjct: 1 GESVTLPVSNLPENLQEITWYKGKDKSVEAEIASYIATNSTVFGPAYSGRETIYPNGSLL 60
Query: 292 LIQCSTKDKGRYSVKVTNKEGTVESA 317
+ + +D G Y++++ + G E+A
Sbjct: 61 IQNLTKEDSGTYTLQIISTNGVTENA 86
>gnl|CDD|218503 pfam05214, Baculo_p33, Baculovirus P33. This family consists of a
series of Baculovirus P33 protein homologues of unknown
function.
Length = 250
Score = 29.9 bits (68), Expect = 4.5
Identities = 15/44 (34%), Positives = 19/44 (43%), Gaps = 8/44 (18%)
Query: 538 QVKWL--NLFIVPTCP------LGSPGQAPLFIERFEEKTVKEK 573
+KW+ N+F V CP L G IER E +EK
Sbjct: 140 NMKWIFYNIFFVLFCPMCRDHYLTVKGFLIFEIERIEVALYREK 183
>gnl|CDD|179499 PRK02913, PRK02913, hypothetical protein; Provisional.
Length = 150
Score = 29.1 bits (66), Expect = 4.7
Identities = 11/33 (33%), Positives = 19/33 (57%)
Query: 449 YKDGKEIAFSENVTLSIDGKKQKLIIFSAGLED 481
Y K + SE+ L ID ++++L+I L+D
Sbjct: 106 YSRIKAMNLSEDGILVIDLEQRRLLIRVRNLDD 138
>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 = 28.4 bits (63), Expect = 4.8
Identities = 28/87 (32%), Positives = 39/87 (44%), Gaps = 13/87 (14%)
Query: 562 IERFEEKTVKE-KGTIRLMAKVKASPAPSIVWFRNNKPLLSSPKKREIFDGENII----- 615
I E +T E + I L + P PSI W R + +SS +K DG ++
Sbjct: 5 ITYVENQTAMELEEQITLTCEASGDPIPSITW-RTSTRNISSEEKT--LDGHIVVRSHAR 61
Query: 616 ---LELKEADSETDAGDYKVVATNELG 639
L LK TDAG+Y A+N +G
Sbjct: 62 VSSLTLKYIQY-TDAGEYLCTASNTIG 87
>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 = 27.6 bits (61), Expect = 5.5
Identities = 20/72 (27%), Positives = 29/72 (40%), Gaps = 9/72 (12%)
Query: 576 IRLMAKVKASPAPSIVWFRN------NKPLLSSPKKREIFDGENIILELKEADSETDAGD 629
I + + K P PS W RN +K + K G +I + +E G
Sbjct: 1 IVIQCEAKGKPPPSFSWTRNGTHFDIDKDPKVTMKPNT---GTLVINIMNGEKAEAYEGV 57
Query: 630 YKVVATNELGSA 641
Y+ A NE G+A
Sbjct: 58 YQCTARNERGAA 69
>gnl|CDD|188518 TIGR04003, rSAM_BssD, [benzylsuccinate synthase]-activating enzyme.
Members of this radical SAM protein family are
[benzylsuccinate synthase]-activating enzyme, a glycyl
radical active site-creating enzyme related to [pyruvate
formate-lyase]-activating enzyme and additional
uncharacterized homologs activating additional glycyl
radical-containing enzymes [Protein fate, Protein
modification and repair].
Length = 314
Score = 29.5 bits (66), Expect = 7.6
Identities = 15/38 (39%), Positives = 18/38 (47%), Gaps = 1/38 (2%)
Query: 385 IRNISVHDEGEYTCSLPDQETSAELNVVELPPEISVPL 422
I N + EG+Y +L ET V E P E VPL
Sbjct: 256 ILNYHSYGEGKYA-ALGRMETYQYAGVAENPAEKVVPL 292
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
0.309 0.130 0.365
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: 39,160,447
Number of extensions: 3881539
Number of successful extensions: 3396
Number of sequences better than 10.0: 1
Number of HSP's gapped: 3245
Number of HSP's successfully gapped: 331
Length of query: 785
Length of database: 10,937,602
Length adjustment: 105
Effective length of query: 680
Effective length of database: 6,280,432
Effective search space: 4270693760
Effective search space used: 4270693760
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.7 bits)
S2: 63 (28.2 bits)