RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy2441
(212 letters)
>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 = 88.6 bits (219), Expect = 2e-23
Identities = 43/77 (55%), Positives = 51/77 (66%), Gaps = 3/77 (3%)
Query: 130 TVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVA 189
+ C+ASGNP P+I+W ++ LPVDT+ N R L SGA LQI NS E DQGKYECVA
Sbjct: 1 ATMLCAASGNPDPEITWFKDFLPVDTTSNGRIKQLRSGA---LQIENSEESDQGKYECVA 57
Query: 190 ENEVGTEYSPSTMLYVK 206
N GT YS LYV+
Sbjct: 58 TNSAGTRYSAPANLYVR 74
Score = 49.3 bits (117), Expect = 2e-08
Identities = 20/39 (51%), Positives = 27/39 (69%)
Query: 47 TVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGA 85
+ C+ASGNP P+I+W ++ LPVDT+ N R L SGA
Sbjct: 1 ATMLCAASGNPDPEITWFKDFLPVDTTSNGRIKQLRSGA 39
>gnl|CDD|191810 pfam07679, I-set, Immunoglobulin I-set domain.
Length = 90
Score = 64.6 bits (158), Expect = 5e-14
Identities = 25/85 (29%), Positives = 40/85 (47%), Gaps = 6/85 (7%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPG 170
P+ T+ P V+ + C+ +G+P P +SW + + L R+ + G
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSS----DRFKVTYEGGTY 56
Query: 171 ALQITNSIEEDQGKYECVAENEVGT 195
L I+N +D+GKY CVA N G
Sbjct: 57 TLTISNVQPDDEGKYTCVATNSAGE 81
Score = 36.1 bits (84), Expect = 0.001
Identities = 11/44 (25%), Positives = 21/44 (47%), Gaps = 2/44 (4%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIR--EMLPVD 71
P+ T+ P V+ + C+ +G+P P +SW + + L
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSS 44
>gnl|CDD|214653 smart00410, IG_like, Immunoglobulin like. IG domains that cannot
be classified into one of IGv1, IGc1, IGc2, IG.
Length = 85
Score = 62.9 bits (153), Expect = 2e-13
Identities = 29/87 (33%), Positives = 46/87 (52%), Gaps = 2/87 (2%)
Query: 119 PSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSI 178
P + V+ + L C ASG+PPP+++W ++ + + R+++ SG+ L I+N
Sbjct: 1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQ-GGKLLAESGRFSVSRSGSTSTLTISNVT 59
Query: 179 EEDQGKYECVAENEVGTEYSPSTMLYV 205
ED G Y C A N G+ S T L V
Sbjct: 60 PEDSGTYTCAATNSSGSASS-GTTLTV 85
Score = 35.6 bits (82), Expect = 0.003
Identities = 11/31 (35%), Positives = 20/31 (64%)
Query: 36 PSTKVVEISHTTVLHCSASGNPPPKISWIRE 66
P + V+ + L C ASG+PPP+++W ++
Sbjct: 1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQ 31
>gnl|CDD|214652 smart00409, IG, Immunoglobulin.
Length = 85
Score = 62.9 bits (153), Expect = 2e-13
Identities = 29/87 (33%), Positives = 46/87 (52%), Gaps = 2/87 (2%)
Query: 119 PSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSI 178
P + V+ + L C ASG+PPP+++W ++ + + R+++ SG+ L I+N
Sbjct: 1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQ-GGKLLAESGRFSVSRSGSTSTLTISNVT 59
Query: 179 EEDQGKYECVAENEVGTEYSPSTMLYV 205
ED G Y C A N G+ S T L V
Sbjct: 60 PEDSGTYTCAATNSSGSASS-GTTLTV 85
Score = 35.6 bits (82), Expect = 0.003
Identities = 11/31 (35%), Positives = 20/31 (64%)
Query: 36 PSTKVVEISHTTVLHCSASGNPPPKISWIRE 66
P + V+ + L C ASG+PPP+++W ++
Sbjct: 1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQ 31
>gnl|CDD|197706 smart00408, IGc2, Immunoglobulin C-2 Type.
Length = 63
Score = 59.0 bits (143), Expect = 4e-12
Identities = 23/66 (34%), Positives = 31/66 (46%), Gaps = 6/66 (9%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECV 188
+ L C A GNP P I+W+++ P+ S + L I + ED G Y CV
Sbjct: 4 SVTLTCPAEGNPVPNITWLKDGKPLPESNR------FVASGSTLTIKSVSLEDSGLYTCV 57
Query: 189 AENEVG 194
AEN G
Sbjct: 58 AENSAG 63
Score = 33.9 bits (78), Expect = 0.005
Identities = 11/30 (36%), Positives = 17/30 (56%)
Query: 46 TTVLHCSASGNPPPKISWIREMLPVDTSRN 75
+ L C A GNP P I+W+++ P+ S
Sbjct: 4 SVTLTCPAEGNPVPNITWLKDGKPLPESNR 33
>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 = 58.7 bits (142), Expect = 1e-11
Identities = 31/98 (31%), Positives = 46/98 (46%), Gaps = 5/98 (5%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTS---RNPRYNLLTSGAP 169
P+I E PS +V L+C A G P P I W++ P++T +L SG+
Sbjct: 2 PRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRIVLPSGSL 61
Query: 170 GALQITNSI--EEDQGKYECVAENEVGTEYSPSTMLYV 205
L++ + D+G Y CVA N +G S + L V
Sbjct: 62 FFLRVVHGRKGRSDEGVYVCVAHNSLGEAVSRNASLEV 99
Score = 43.3 bits (102), Expect = 6e-06
Identities = 16/48 (33%), Positives = 25/48 (52%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPR 77
P+I E PS +V L+C A G P P I W++ P++T ++
Sbjct: 2 PRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDP 49
>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 = 57.6 bits (139), Expect = 2e-11
Identities = 27/71 (38%), Positives = 37/71 (52%), Gaps = 9/71 (12%)
Query: 128 HTTVLHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKY 185
T C A G P P I+W + L VD R+ +L+S G L+I+ DQG+Y
Sbjct: 3 QTVDFLCEAQGYPQPVIAWTKGGSQLSVDR----RHLVLSS---GTLRISRVALHDQGQY 55
Query: 186 ECVAENEVGTE 196
EC A N VG++
Sbjct: 56 ECQAVNIVGSQ 66
Score = 38.4 bits (89), Expect = 2e-04
Identities = 15/43 (34%), Positives = 20/43 (46%), Gaps = 6/43 (13%)
Query: 45 HTTVLHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGA 85
T C A G P P I+W + L VD R+ +L+SG
Sbjct: 3 QTVDFLCEAQGYPQPVIAWTKGGSQLSVDR----RHLVLSSGT 41
>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 = 56.7 bits (136), Expect = 4e-11
Identities = 28/67 (41%), Positives = 34/67 (50%), Gaps = 2/67 (2%)
Query: 131 VLHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECV 188
L C ASG PPP I+W++ + LP R + TS L I+N ED G Y CV
Sbjct: 2 TLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTCV 61
Query: 189 AENEVGT 195
A N GT
Sbjct: 62 ASNSAGT 68
Score = 31.3 bits (70), Expect = 0.059
Identities = 13/31 (41%), Positives = 18/31 (58%)
Query: 48 VLHCSASGNPPPKISWIREMLPVDTSRNPRY 78
L C ASG PPP I+W++ P+ +S R
Sbjct: 2 TLTCLASGPPPPTITWLKNGKPLPSSVLTRV 32
>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 = 55.5 bits (134), Expect = 9e-11
Identities = 28/72 (38%), Positives = 37/72 (51%), Gaps = 6/72 (8%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNS----IEEDQGKYE 186
V+ C A GNPPP SW R D ++PR + G L I N E+ +G+Y+
Sbjct: 2 VIKCEAKGNPPPTFSWTRNGTHFDPEKDPRVTM--KPDSGTLVIDNMNGGRAEDYEGEYQ 59
Query: 187 CVAENEVGTEYS 198
C A NE+GT S
Sbjct: 60 CYASNELGTAIS 71
Score = 35.4 bits (82), Expect = 0.002
Identities = 14/30 (46%), Positives = 17/30 (56%)
Query: 48 VLHCSASGNPPPKISWIREMLPVDTSRNPR 77
V+ C A GNPPP SW R D ++PR
Sbjct: 2 VIKCEAKGNPPPTFSWTRNGTHFDPEKDPR 31
>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 = 53.9 bits (130), Expect = 4e-10
Identities = 22/67 (32%), Positives = 29/67 (43%), Gaps = 10/67 (14%)
Query: 131 VLHCSASGNPPPKISWIREM--LPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECV 188
C G+P P + W +E LP R +L +L+I N D+G Y C
Sbjct: 2 EFQCEVGGDPVPTVLWRKEDGELPKG-----RAEIL---DDKSLKIRNVTAGDEGSYTCE 53
Query: 189 AENEVGT 195
AEN VG
Sbjct: 54 AENMVGK 60
Score = 33.5 bits (77), Expect = 0.009
Identities = 14/55 (25%), Positives = 20/55 (36%), Gaps = 17/55 (30%)
Query: 48 VLHCSASGNPPPKISWIREM--LPVDTSRNPRYNLL----------TSGAPGTYI 90
C G+P P + W +E LP R +L T+G G+Y
Sbjct: 2 EFQCEVGGDPVPTVLWRKEDGELPKG-----RAEILDDKSLKIRNVTAGDEGSYT 51
>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 = 52.0 bits (125), Expect = 3e-09
Identities = 30/88 (34%), Positives = 44/88 (50%), Gaps = 5/88 (5%)
Query: 119 PSTKVVEISHTTVLHCSAS-GNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNS 177
PS V + VL CS G+P P +SW ++ P++ N R ++ G L I +
Sbjct: 3 PSDTQVAVGEMAVLECSPPRGHPEPTVSWRKDGQPLN-LDNERVRIVDDGN---LLIAEA 58
Query: 178 IEEDQGKYECVAENEVGTEYSPSTMLYV 205
+ D+G Y+CVA N VG S + L V
Sbjct: 59 RKSDEGTYKCVATNMVGERESAAARLSV 86
Score = 33.1 bits (76), Expect = 0.018
Identities = 16/50 (32%), Positives = 25/50 (50%), Gaps = 2/50 (4%)
Query: 36 PSTKVVEISHTTVLHCSAS-GNPPPKISWIREMLPVDTSRNPRYNLLTSG 84
PS V + VL CS G+P P +SW ++ P++ N R ++ G
Sbjct: 3 PSDTQVAVGEMAVLECSPPRGHPEPTVSWRKDGQPLN-LDNERVRIVDDG 51
>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 = 51.9 bits (124), Expect = 4e-09
Identities = 28/74 (37%), Positives = 43/74 (58%), Gaps = 5/74 (6%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIE-EDQGKYECVA 189
+L+C A GNP P W+R +DT + RY+L+ G L I+N E +D G+Y+C+A
Sbjct: 23 ILNCEARGNPVPTYRWLRNGTEIDTESDYRYSLID----GNLIISNPSEVKDSGRYQCLA 78
Query: 190 ENEVGTEYSPSTML 203
N +G+ S +L
Sbjct: 79 TNSIGSILSREALL 92
Score = 35.3 bits (81), Expect = 0.004
Identities = 17/48 (35%), Positives = 25/48 (52%), Gaps = 4/48 (8%)
Query: 48 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGTYIKIKPN 95
+L+C A GNP P W+R +DT + RY+L+ G I P+
Sbjct: 23 ILNCEARGNPVPTYRWLRNGTEIDTESDYRYSLID----GNLIISNPS 66
>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 = 51.7 bits (124), Expect = 4e-09
Identities = 25/67 (37%), Positives = 41/67 (61%), Gaps = 8/67 (11%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSI-----EEDQGKY 185
VL+CSA G PPPKI W ++ + ++ + R L + G+L IT+ + + D+G Y
Sbjct: 18 VLNCSAEGEPPPKIEWKKDGVLLNLVSDERRQQLPN---GSLLITSVVHSKHNKPDEGFY 74
Query: 186 ECVAENE 192
+CVA+N+
Sbjct: 75 QCVAQND 81
Score = 39.8 bits (93), Expect = 9e-05
Identities = 15/38 (39%), Positives = 24/38 (63%)
Query: 48 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGA 85
VL+CSA G PPPKI W ++ + ++ + R L +G+
Sbjct: 18 VLNCSAEGEPPPKIEWKKDGVLLNLVSDERRQQLPNGS 55
>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 = 50.4 bits (121), Expect = 7e-09
Identities = 24/65 (36%), Positives = 32/65 (49%), Gaps = 5/65 (7%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAE 190
+L C A G P P+ISWI+ + R N L+I N EED G+Y C A
Sbjct: 2 LLECIAEGLPTPEISWIKIGGELPADRTKFENF-----NKTLKIDNVSEEDDGEYRCTAS 56
Query: 191 NEVGT 195
N +G+
Sbjct: 57 NSLGS 61
Score = 27.7 bits (62), Expect = 1.3
Identities = 10/19 (52%), Positives = 13/19 (68%)
Query: 48 VLHCSASGNPPPKISWIRE 66
+L C A G P P+ISWI+
Sbjct: 2 LLECIAEGLPTPEISWIKI 20
>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 = 50.2 bits (120), Expect = 1e-08
Identities = 27/66 (40%), Positives = 32/66 (48%), Gaps = 6/66 (9%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECV 188
L C A GNP P+I W + VD S + SG L+I N ED+G YEC
Sbjct: 18 NVTLECFALGNPVPQIKWRK----VDGSMPSSAEISMSG--AVLKIPNIQFEDEGTYECE 71
Query: 189 AENEVG 194
AEN G
Sbjct: 72 AENIKG 77
Score = 28.2 bits (63), Expect = 1.1
Identities = 15/40 (37%), Positives = 18/40 (45%), Gaps = 4/40 (10%)
Query: 46 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGA 85
L C A GNP P+I W + VD S + SGA
Sbjct: 18 NVTLECFALGNPVPQIKWRK----VDGSMPSSAEISMSGA 53
>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 = 48.4 bits (115), Expect = 4e-08
Identities = 22/72 (30%), Positives = 40/72 (55%), Gaps = 2/72 (2%)
Query: 132 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAEN 191
L C A G P P+++W++ + + + + L+ +G+ L I+N ED G Y C+A+N
Sbjct: 3 LRCHAEGIPLPRLTWLKNGMDITPKLSKQLTLIANGS--ELHISNVRYEDTGAYTCIAKN 60
Query: 192 EVGTEYSPSTML 203
E G + S++
Sbjct: 61 EAGVDEDISSLF 72
Score = 29.5 bits (66), Expect = 0.28
Identities = 9/37 (24%), Positives = 21/37 (56%)
Query: 49 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGA 85
L C A G P P+++W++ + + + + L+ +G+
Sbjct: 3 LRCHAEGIPLPRLTWLKNGMDITPKLSKQLTLIANGS 39
>gnl|CDD|206066 pfam13895, Ig_2, Immunoglobulin domain. This domain contains
immunoglobulin-like domains.
Length = 80
Score = 48.6 bits (116), Expect = 5e-08
Identities = 29/88 (32%), Positives = 41/88 (46%), Gaps = 14/88 (15%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGAL 172
P +T +P+ VV L CSA GNPPP +W ++ +P+ +S+N + S
Sbjct: 2 PVLTPSPT--VVFEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQNGFFTPNVS------ 53
Query: 173 QITNSIEEDQGKYECVAENEVGTEYSPS 200
ED G Y CVA N G + S
Sbjct: 54 ------AEDSGTYTCVASNGGGGKTSNP 75
Score = 39.7 bits (93), Expect = 7e-05
Identities = 21/61 (34%), Positives = 35/61 (57%), Gaps = 3/61 (4%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRY-NLLTSGAPGT 88
P +T +P+ VV L CSA GNPPP +W ++ +P+ +S+N + +++ GT
Sbjct: 2 PVLTPSPT--VVFEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQNGFFTPNVSAEDSGT 59
Query: 89 Y 89
Y
Sbjct: 60 Y 60
>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 = 48.8 bits (116), Expect = 5e-08
Identities = 25/65 (38%), Positives = 34/65 (52%), Gaps = 6/65 (9%)
Query: 134 CSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAENEV 193
C ASGNP P W++ P+ + R + G L+IT D G Y+CVAEN+
Sbjct: 21 CKASGNPRPAYRWLKNGQPLASEN--RIEVEA----GDLRITKLSLSDSGMYQCVAENKH 74
Query: 194 GTEYS 198
GT Y+
Sbjct: 75 GTIYA 79
Score = 27.9 bits (62), Expect = 1.4
Identities = 9/22 (40%), Positives = 13/22 (59%)
Query: 51 CSASGNPPPKISWIREMLPVDT 72
C ASGNP P W++ P+ +
Sbjct: 21 CKASGNPRPAYRWLKNGQPLAS 42
>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 = 47.8 bits (114), Expect = 9e-08
Identities = 26/68 (38%), Positives = 39/68 (57%), Gaps = 5/68 (7%)
Query: 132 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIE-EDQGKYECVAE 190
L+C A G+PPP W+ +D + RY+L+ G L I+N + +D G+Y+C+A
Sbjct: 24 LNCRARGSPPPTYRWLMNGTEIDDEPDSRYSLVG----GNLVISNPSKAKDAGRYQCLAS 79
Query: 191 NEVGTEYS 198
N VGT S
Sbjct: 80 NIVGTVLS 87
Score = 30.1 bits (68), Expect = 0.25
Identities = 12/33 (36%), Positives = 19/33 (57%)
Query: 49 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLL 81
L+C A G+PPP W+ +D + RY+L+
Sbjct: 24 LNCRARGSPPPTYRWLMNGTEIDDEPDSRYSLV 56
>gnl|CDD|143211 cd05734, Ig7_DSCAM, Seventh immunoglobulin (Ig)-like domain of Down
Syndrome Cell Adhesion molecule (DSCAM). Ig7_DSCAM: the
seventh immunoglobulin (Ig)-like domain of Down Syndrome
Cell Adhesion molecule (DSCAM). DSCAM is a cell adhesion
molecule expressed largely in the developing nervous
system. The gene encoding DSCAM is located at human
chromosome 21q22, the locus associated with the mental
retardation phenotype of Down Syndrome. DSCAM is
predicted to be the largest member of the IG
superfamily. It has been demonstrated that DSCAM can
mediate cation-independent homophilic intercellular
adhesion.
Length = 79
Score = 46.1 bits (109), Expect = 3e-07
Identities = 29/82 (35%), Positives = 39/82 (47%), Gaps = 11/82 (13%)
Query: 131 VLHCSASGNPPPKISW-------IREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQG 183
L+CSA G PPP I W + R LL++G+ L I + +EED G
Sbjct: 2 TLNCSAEGYPPPTIVWKHSKGRGHPQHTHTCCL-AGRIQLLSNGS---LLIKHVLEEDSG 57
Query: 184 KYECVAENEVGTEYSPSTMLYV 205
Y C N+VG + S S +L V
Sbjct: 58 YYLCKVSNDVGADASKSMVLTV 79
Score = 29.9 bits (67), Expect = 0.25
Identities = 10/16 (62%), Positives = 11/16 (68%)
Query: 48 VLHCSASGNPPPKISW 63
L+CSA G PPP I W
Sbjct: 2 TLNCSAEGYPPPTIVW 17
>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 = 45.5 bits (108), Expect = 6e-07
Identities = 24/73 (32%), Positives = 35/73 (47%), Gaps = 12/73 (16%)
Query: 129 TTV-LHCSASGNPPPKISWIREMLP-----VDTSRNPRYNLLTSGAPGALQITNSIEEDQ 182
+TV L C ASGNP P I+W+++ P R T L + + + D
Sbjct: 10 STVRLKCPASGNPRPTITWLKDGKPFKKEHRIGGYKVRKKKWT------LILESVVPSDS 63
Query: 183 GKYECVAENEVGT 195
GKY C+ EN+ G+
Sbjct: 64 GKYTCIVENKYGS 76
Score = 31.2 bits (71), Expect = 0.079
Identities = 12/21 (57%), Positives = 16/21 (76%), Gaps = 1/21 (4%)
Query: 46 TTV-LHCSASGNPPPKISWIR 65
+TV L C ASGNP P I+W++
Sbjct: 10 STVRLKCPASGNPRPTITWLK 30
>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 = 44.9 bits (106), Expect = 7e-07
Identities = 24/65 (36%), Positives = 34/65 (52%), Gaps = 5/65 (7%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAE 190
VL C A G P P++ W R P+ +R + N + LQ+ N +E D G+Y C AE
Sbjct: 2 VLECIAEGLPTPEVHWDRIDGPLSPNRTKKLNNNKT-----LQLDNVLESDDGEYVCTAE 56
Query: 191 NEVGT 195
N G+
Sbjct: 57 NSEGS 61
>gnl|CDD|143223 cd05746, Ig4_Peroxidasin, Fourth immunoglobulin (Ig)-like domain of
peroxidasin. Ig4_Peroxidasin: the fourth immunoglobulin
(Ig)-like domain in peroxidasin. Peroxidasin has a
peroxidase domain and interacting extracellular motifs
containing four Ig-like domains. It has been suggested
that peroxidasin is secreted, and has functions related
to the stabilization of the extracellular matrix. It may
play a part in various other important processes such as
removal and destruction of cells, which have undergone
programmed cell death, and protection of the organism
against non-self.
Length = 69
Score = 44.1 bits (104), Expect = 2e-06
Identities = 25/71 (35%), Positives = 36/71 (50%), Gaps = 7/71 (9%)
Query: 132 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAEN 191
+ CSA G+P P I+W ++ + V S G L I + DQG+YECVA N
Sbjct: 3 IPCSAQGDPEPTITWNKDGVQVTESGK-----FHISPEGYLAIRDVGVADQGRYECVARN 57
Query: 192 EVGTEYSPSTM 202
+G Y+ +M
Sbjct: 58 TIG--YASVSM 66
Score = 27.5 bits (61), Expect = 1.4
Identities = 10/25 (40%), Positives = 16/25 (64%)
Query: 49 LHCSASGNPPPKISWIREMLPVDTS 73
+ CSA G+P P I+W ++ + V S
Sbjct: 3 IPCSAQGDPEPTITWNKDGVQVTES 27
>gnl|CDD|143173 cd04972, Ig_TrkABC_d4, Fourth domain (immunoglobulin-like) of Trk
receptors TrkA, TrkB and TrkC. TrkABC_d4: the fourth
domain of Trk receptors TrkA, TrkB and TrkC, this is an
immunoglobulin (Ig)-like domain which binds to
neurotrophin. The Trk family of receptors are tyrosine
kinase receptors. They are activated by dimerization,
leading to autophosphorylation of intracellular tyrosine
residues, and triggering the signal transduction
pathway. TrkA, TrkB, and TrkC share significant sequence
homology and domain organization. The first three
domains are leucine-rich domains. The fourth and fifth
domains are Ig-like domains playing a part in ligand
binding. TrkA, Band C mediate the trophic effects of the
neurotrophin Nerve growth factor (NGF) family. TrkA is
recognized by NGF. TrKB is recognized by brain-derived
neurotrophic factor (BDNF) and neurotrophin (NT)-4. TrkC
is recognized by NT-3. NT-3 is promiscuous as in some
cell systems it activates TrkA and TrkB receptors. TrkA
is a receptor found in all major NGF targets, including
the sympathetic, trigeminal, and dorsal root ganglia,
cholinergic neurons of the basal forebrain and the
striatum. TrKB transcripts are found throughout multiple
structures of the central and peripheral nervous
systems. The TrkC gene is expressed throughout the
mammalian nervous system.
Length = 90
Score = 44.4 bits (105), Expect = 2e-06
Identities = 28/82 (34%), Positives = 38/82 (46%), Gaps = 2/82 (2%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGAL 172
+ P+ VV T + C+A G+P PK+ WI L V +R L T+ L
Sbjct: 1 TIPVDGPNATVVYEGGTATIRCTAEGSPLPKVEWIIAGLIVIQTR--TDTLETTVDIYNL 58
Query: 173 QITNSIEEDQGKYECVAENEVG 194
Q++N E Q C AEN VG
Sbjct: 59 QLSNITSETQTTVTCTAENPVG 80
Score = 30.2 bits (68), Expect = 0.24
Identities = 12/35 (34%), Positives = 18/35 (51%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWI 64
+ P+ VV T + C+A G+P PK+ WI
Sbjct: 1 TIPVDGPNATVVYEGGTATIRCTAEGSPLPKVEWI 35
>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 = 44.2 bits (104), Expect = 2e-06
Identities = 18/81 (22%), Positives = 40/81 (49%), Gaps = 3/81 (3%)
Query: 114 QITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQ 173
+ ++ + + L C A G P P ++W ++ P+++ +Y+ G+ +
Sbjct: 5 RARQSEVNATANLGQSVTLACDADGFPEPTMTWTKDGEPIESGEE-KYSFNEDGS--EMT 61
Query: 174 ITNSIEEDQGKYECVAENEVG 194
I + + D+ +Y C+AEN+ G
Sbjct: 62 ILDVDKLDEAEYTCIAENKAG 82
Score = 30.3 bits (68), Expect = 0.20
Identities = 8/45 (17%), Positives = 20/45 (44%)
Query: 31 QITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRN 75
+ ++ + + L C A G P P ++W ++ P+++
Sbjct: 5 RARQSEVNATANLGQSVTLACDADGFPEPTMTWTKDGEPIESGEE 49
>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 = 43.8 bits (103), Expect = 2e-06
Identities = 22/70 (31%), Positives = 33/70 (47%), Gaps = 2/70 (2%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEED--QGKYECV 188
V+ C A G PPP SW R D ++P+ + + + I N + + +G Y+C
Sbjct: 2 VIQCEAKGKPPPSFSWTRNGTHFDIDKDPKVTMKPNTGTLVINIMNGEKAEAYEGVYQCT 61
Query: 189 AENEVGTEYS 198
A NE G S
Sbjct: 62 ARNERGAAVS 71
Score = 31.8 bits (72), Expect = 0.051
Identities = 12/30 (40%), Positives = 16/30 (53%)
Query: 48 VLHCSASGNPPPKISWIREMLPVDTSRNPR 77
V+ C A G PPP SW R D ++P+
Sbjct: 2 VIQCEAKGKPPPSFSWTRNGTHFDIDKDPK 31
>gnl|CDD|143283 cd05875, Ig6_hNeurofascin_like, Sixth immunoglobulin (Ig)-like
domain of human neurofascin (NF).
Ig6_hNeurofascin_like: the sixth immunoglobulin
(Ig)-like domain of human neurofascin (NF). NF belongs
to the L1 subfamily of cell adhesion molecules (CAMs)
and is comprised of an extracellular region having six
Ig-like domains and five fibronectin type III domains, a
transmembrane region, and a cytoplasmic domain. NF has
many alternatively spliced isoforms having different
temporal expression patterns during development. NF
participates in axon subcellular targeting and synapse
formation, however little is known of the functions of
the different isoforms.
Length = 77
Score = 43.4 bits (102), Expect = 3e-06
Identities = 24/77 (31%), Positives = 38/77 (49%), Gaps = 6/77 (7%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNS----IEEDQGKYE 186
++ C A GNP P W R + +++PR ++ G L I S E+ +G+Y+
Sbjct: 2 IIECEAKGNPVPTFQWTRNGKFFNVAKDPRVSMRRRS--GTLVIDFSGGGRPEDYEGEYQ 59
Query: 187 CVAENEVGTEYSPSTML 203
C A N +GT S +L
Sbjct: 60 CFARNNLGTALSNKILL 76
Score = 29.2 bits (65), Expect = 0.35
Identities = 10/33 (30%), Positives = 18/33 (54%)
Query: 48 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNL 80
++ C A GNP P W R + +++PR ++
Sbjct: 2 IIECEAKGNPVPTFQWTRNGKFFNVAKDPRVSM 34
>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 = 42.9 bits (101), Expect = 7e-06
Identities = 23/69 (33%), Positives = 35/69 (50%), Gaps = 3/69 (4%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNL-LTSGAPGALQITNSIEEDQGKYEC 187
T L C+ G+P P++SW++ + S YN+ + G +L I ED GKY
Sbjct: 18 TLNLTCTVFGDPDPEVSWLKNDQALALSD--HYNVKVEQGKYASLTIKGVSSEDSGKYGI 75
Query: 188 VAENEVGTE 196
V +N+ G E
Sbjct: 76 VVKNKYGGE 84
Score = 30.9 bits (70), Expect = 0.13
Identities = 13/48 (27%), Positives = 22/48 (45%), Gaps = 2/48 (4%)
Query: 46 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGTYIKIK 93
T L C+ G+P P++SW++ + S YN+ + IK
Sbjct: 18 TLNLTCTVFGDPDPEVSWLKNDQALALSD--HYNVKVEQGKYASLTIK 63
>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 = 42.3 bits (99), Expect = 1e-05
Identities = 26/65 (40%), Positives = 34/65 (52%), Gaps = 6/65 (9%)
Query: 132 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAEN 191
L C A GNP P I W + + P+ + + SGA L+I N ED+G YEC AEN
Sbjct: 21 LECFALGNPVPVIRWRKILEPMPATAE----ISMSGA--VLKIFNIQPEDEGTYECEAEN 74
Query: 192 EVGTE 196
G +
Sbjct: 75 IKGKD 79
>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 = 41.6 bits (98), Expect = 1e-05
Identities = 21/68 (30%), Positives = 29/68 (42%), Gaps = 5/68 (7%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVD-TSRNPRYNLLTSGAPGALQITNSIEEDQGKYEC 187
T L C A G P P I+W +P++ +PR G L ++N D Y+C
Sbjct: 3 TGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRR----VDGGTLILSNVQPNDTAVYQC 58
Query: 188 VAENEVGT 195
A N G
Sbjct: 59 NASNVHGY 66
Score = 28.5 bits (64), Expect = 0.58
Identities = 12/36 (33%), Positives = 18/36 (50%), Gaps = 1/36 (2%)
Query: 46 TTVLHCSASGNPPPKISWIREMLPVD-TSRNPRYNL 80
T L C A G P P I+W +P++ +PR +
Sbjct: 3 TGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRV 38
>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 = 41.4 bits (97), Expect = 1e-05
Identities = 18/61 (29%), Positives = 26/61 (42%), Gaps = 1/61 (1%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECV 188
+ L CS SG P ++W +E ++ S + L I+N ED G Y CV
Sbjct: 3 SVTLTCSVSGPPQVDVTWFKEGKGLEEST-TVGTDENRVSSITLTISNVTPEDSGTYTCV 61
Query: 189 A 189
Sbjct: 62 V 62
Score = 31.4 bits (71), Expect = 0.041
Identities = 9/29 (31%), Positives = 15/29 (51%)
Query: 46 TTVLHCSASGNPPPKISWIREMLPVDTSR 74
+ L CS SG P ++W +E ++ S
Sbjct: 3 SVTLTCSVSGPPQVDVTWFKEGKGLEEST 31
>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 = 41.1 bits (96), Expect = 2e-05
Identities = 19/76 (25%), Positives = 39/76 (51%), Gaps = 11/76 (14%)
Query: 131 VLHCSASGNPPPKISWIRE---MLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYEC 187
V C +G P P + W++ ++P D + + + LQ+ ++ D+G Y+C
Sbjct: 3 VFECEVTGKPTPTVKWVKNGDMVIPSDYFKIVKEH--------NLQVLGLVKSDEGFYQC 54
Query: 188 VAENEVGTEYSPSTML 203
+AEN+VG + + ++
Sbjct: 55 IAENDVGNVQAGAQLI 70
>gnl|CDD|222457 pfam13927, Ig_3, Immunoglobulin domain. This family contains
immunoglobulin-like domains.
Length = 74
Score = 40.8 bits (95), Expect = 3e-05
Identities = 27/80 (33%), Positives = 32/80 (40%), Gaps = 8/80 (10%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNP-PPKISWIREMLPVDTSRNPRYNLLTSGAPGA 171
P IT + V L CSA G P PP ISW R S + T
Sbjct: 2 PVIT-VSPSPSVTSGGGVTLTCSAEGGPPPPTISWYRNGSISGGSGGLGSSGST------ 54
Query: 172 LQITNSIEEDQGKYECVAEN 191
L +++ ED G Y CVA N
Sbjct: 55 LTLSSVTSEDSGTYTCVASN 74
Score = 27.0 bits (59), Expect = 2.4
Identities = 17/51 (33%), Positives = 19/51 (37%), Gaps = 2/51 (3%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNP-PPKISWIREMLPVDTSRNPRYN 79
P IT + V L CSA G P PP ISW R S +
Sbjct: 2 PVIT-VSPSPSVTSGGGVTLTCSAEGGPPPPTISWYRNGSISGGSGGLGSS 51
>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 = 39.8 bits (93), Expect = 7e-05
Identities = 23/65 (35%), Positives = 28/65 (43%), Gaps = 8/65 (12%)
Query: 132 LHCSASGNPPPKISWIRE--MLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVA 189
L C ASGNP P I+W+++ L R T L + N ED GKY C
Sbjct: 14 LKCVASGNPRPDITWLKDNKPLTPTEIGESRKKKWT------LSLKNLKPEDSGKYTCHV 67
Query: 190 ENEVG 194
N G
Sbjct: 68 SNRAG 72
Score = 30.2 bits (68), Expect = 0.19
Identities = 17/50 (34%), Positives = 24/50 (48%), Gaps = 9/50 (18%)
Query: 49 LHCSASGNPPPKISWIREMLP-----VDTSRNPRYNL----LTSGAPGTY 89
L C ASGNP P I+W+++ P + SR ++ L L G Y
Sbjct: 14 LKCVASGNPRPDITWLKDNKPLTPTEIGESRKKKWTLSLKNLKPEDSGKY 63
>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 = 39.4 bits (92), Expect = 8e-05
Identities = 27/78 (34%), Positives = 35/78 (44%), Gaps = 3/78 (3%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECV 188
T C A+G P P I+W V S R ++ + G G L I + E DQG Y C
Sbjct: 3 TVEFTCVATGVPTPIINWRLNWGHVPDS--ARVSITSEGGYGTLTIRDVKESDQGAYTCE 60
Query: 189 AENEVGTEYS-PSTMLYV 205
A N G + P +L V
Sbjct: 61 AINTRGMVFGIPDGILTV 78
>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 = 39.4 bits (92), Expect = 8e-05
Identities = 21/75 (28%), Positives = 33/75 (44%), Gaps = 4/75 (5%)
Query: 131 VLHCSA-SGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGA--LQITNSIEEDQGKYEC 187
VL C A S P + W ++ ++ PR N+ LQI + D G+Y C
Sbjct: 2 VLKCEATSEYPSLRFKWFKDGKELNRKNKPR-NIKIRNKKKNSELQINKAKLADSGEYTC 60
Query: 188 VAENEVGTEYSPSTM 202
V EN +G + + +
Sbjct: 61 VVENILGNDTVTANV 75
>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 = 39.5 bits (92), Expect = 1e-04
Identities = 21/73 (28%), Positives = 34/73 (46%), Gaps = 3/73 (4%)
Query: 124 VEISHTTVLHCSASGNPPPKISWIREMLPVDTS-RNPRYNLLTSGAPGALQITNSIEEDQ 182
V ++T C A+GNP P + W++ R Y + +L + + + D+
Sbjct: 6 VPAANTVKFRCPAAGNPTPTMRWLKNGKEFKQEHRIGGYKV--RNQHWSLIMESVVPSDK 63
Query: 183 GKYECVAENEVGT 195
G Y CV ENE G+
Sbjct: 64 GNYTCVVENEYGS 76
Score = 29.4 bits (66), Expect = 0.31
Identities = 9/25 (36%), Positives = 15/25 (60%)
Query: 41 VEISHTTVLHCSASGNPPPKISWIR 65
V ++T C A+GNP P + W++
Sbjct: 6 VPAANTVKFRCPAAGNPTPTMRWLK 30
>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 = 38.2 bits (89), Expect = 2e-04
Identities = 25/65 (38%), Positives = 31/65 (47%), Gaps = 4/65 (6%)
Query: 132 LHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVA 189
L C S PPP+I W + EML +T R Y + L I N+ +ED G Y A
Sbjct: 3 LECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQ--DNCGRICLLIQNANKEDAGWYTVSA 60
Query: 190 ENEVG 194
NE G
Sbjct: 61 VNEAG 65
Score = 32.5 bits (74), Expect = 0.024
Identities = 13/28 (46%), Positives = 16/28 (57%), Gaps = 2/28 (7%)
Query: 49 LHCSASGNPPPKISWIR--EMLPVDTSR 74
L C S PPP+I W + EML +T R
Sbjct: 3 LECRVSAIPPPQIFWKKNNEMLTYNTDR 30
>gnl|CDD|143224 cd05747, Ig5_Titin_like, M5, fifth immunoglobulin (Ig)-like domain
of human titin C terminus and similar proteins.
Ig5_Titin_like: domain similar to the M5, fifth
immunoglobulin (Ig)-like domain from the human titin C
terminus. Titin (also called connectin) is a fibrous
sarcomeric protein specifically found in vertebrate
striated muscle. Titin is gigantic; depending on isoform
composition it ranges from 2970 to 3700 kDa, and is of a
length that spans half a sarcomere. Titin largely
consists of multiple repeats of Ig-like and fibronectin
type 3 (FN-III)-like domains. Titin connects the ends of
myosin thick filaments to Z disks and extends along the
thick filament to the H zone, and appears to function
similar to an elastic band, keeping the myosin filaments
centered in the sarcomere during muscle contraction or
stretching.
Length = 92
Score = 38.5 bits (89), Expect = 2e-04
Identities = 21/88 (23%), Positives = 39/88 (44%), Gaps = 2/88 (2%)
Query: 115 ITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQI 174
I P + V + C G P P ++W+RE + +S+ R+ + ++ +I
Sbjct: 6 ILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQ--RHQITSTEYKSTFEI 63
Query: 175 TNSIEEDQGKYECVAENEVGTEYSPSTM 202
+ D+G Y V EN G + + T+
Sbjct: 64 SKVQMSDEGNYTVVVENSEGKQEAQFTL 91
Score = 29.2 bits (65), Expect = 0.55
Identities = 11/43 (25%), Positives = 19/43 (44%)
Query: 32 ITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSR 74
I P + V + C G P P ++W+RE + +S+
Sbjct: 6 ILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQ 48
>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 = 38.1 bits (88), Expect = 2e-04
Identities = 24/74 (32%), Positives = 36/74 (48%), Gaps = 9/74 (12%)
Query: 131 VLHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECV 188
++ C P PK SW + E+L V+ SR ++ G+L+I N + D+G Y C
Sbjct: 5 IIECKPKAAPKPKFSWSKGTELL-VNNSRISIWD------DGSLEILNITKLDEGSYTCF 57
Query: 189 AENEVGTEYSPSTM 202
AEN G S +
Sbjct: 58 AENNRGKANSTGVL 71
>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 = 38.7 bits (90), Expect = 2e-04
Identities = 26/85 (30%), Positives = 40/85 (47%), Gaps = 4/85 (4%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISW---IREMLPVDTSRNPRYNLLTSGAP 169
P+IT + VE+ T L C A G+P P+I+W R D S + R +
Sbjct: 3 PKITYLENQTAVELEQIT-LTCEAEGDPIPEITWRRATRNFSEGDKSLDGRIVVRGHARV 61
Query: 170 GALQITNSIEEDQGKYECVAENEVG 194
+L + + D G+Y+C A N +G
Sbjct: 62 SSLTLKDVQLTDAGRYDCEASNRIG 86
Score = 32.5 bits (74), Expect = 0.041
Identities = 15/36 (41%), Positives = 21/36 (58%), Gaps = 1/36 (2%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIR 65
P+IT + VE+ T L C A G+P P+I+W R
Sbjct: 3 PKITYLENQTAVELEQIT-LTCEAEGDPIPEITWRR 37
>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 = 37.6 bits (87), Expect = 3e-04
Identities = 20/72 (27%), Positives = 37/72 (51%), Gaps = 3/72 (4%)
Query: 132 LHCSASGNPPPKISWIRE-MLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAE 190
L C+A+G+P P+I+W ++ +R R +++ I + ED G Y C A+
Sbjct: 3 LECAATGHPTPQIAWQKDGGTDFPAARERRMHVMPEDD--VFFIVDVKIEDTGVYSCTAQ 60
Query: 191 NEVGTEYSPSTM 202
N G+ + +T+
Sbjct: 61 NTAGSISANATL 72
Score = 27.6 bits (61), Expect = 1.2
Identities = 8/15 (53%), Positives = 13/15 (86%)
Query: 49 LHCSASGNPPPKISW 63
L C+A+G+P P+I+W
Sbjct: 3 LECAATGHPTPQIAW 17
>gnl|CDD|143257 cd05849, Ig1_Contactin-1, First Ig domain of contactin-1.
Ig1_Contactin-1: First Ig domain of the neural cell
adhesion molecule contactin-1. Contactins are comprised
of six Ig domains followed by four fibronectin type III
(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-1 is
differentially expressed in tumor tissues and may,
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 93
Score = 37.6 bits (87), Expect = 5e-04
Identities = 23/73 (31%), Positives = 34/73 (46%), Gaps = 6/73 (8%)
Query: 132 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITN-SIEEDQGKYECVAE 190
++C A NP P W + L +D + N RY+++ G L I N +D G+Y C+
Sbjct: 24 VNCRARANPFPIYKWRKNNLDIDLT-NDRYSMVG----GNLVINNPDKYKDAGRYVCIVS 78
Query: 191 NEVGTEYSPSTML 203
N G S L
Sbjct: 79 NIYGKVRSREATL 91
>gnl|CDD|143277 cd05869, Ig5_NCAM-1, Fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-1 (NCAM).
Ig5_NCAM-1: The fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-1 (NCAM). NCAM plays
important roles in the development and regeneration of
the central nervous system, in synaptogenesis and neural
migration. NCAM mediates cell-cell and cell-substratum
recognition and adhesion via homophilic (NCAM-NCAM) and
heterophilic (NCAM-non-NCAM) interactions. NCAM is
expressed as three major isoforms having different
intracellular extensions. The extracellular portion of
NCAM has five N-terminal Ig-like domains and two
fibronectin type III domains. The double zipper adhesion
complex model for NCAM homophilic binding involves Ig1,
Ig2, and Ig3. By this model, Ig1 and Ig2 mediate
dimerization of NCAM molecules situated on the same cell
surface (cis interactions), and Ig3 domains mediate
interactions between NCAM molecules expressed on the
surface of opposing cells (trans interactions), through
binding to the Ig1 and Ig2 domains. The adhesive ability
of NCAM is modulated by the addition of polysialic acid
chains to the fifth Ig-like domain.
Length = 97
Score = 37.7 bits (87), Expect = 5e-04
Identities = 22/87 (25%), Positives = 39/87 (44%), Gaps = 3/87 (3%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISW---IREMLPVDTSRNPRYNLLTSGAP 169
P+IT + +E+ L C ASG+P P I+W R + + + + + +
Sbjct: 3 PKITYVENQTAMELEEQITLTCEASGDPIPSITWRTSTRNISSEEKTLDGHIVVRSHARV 62
Query: 170 GALQITNSIEEDQGKYECVAENEVGTE 196
+L + D G+Y C A N +G +
Sbjct: 63 SSLTLKYIQYTDAGEYLCTASNTIGQD 89
Score = 31.9 bits (72), Expect = 0.053
Identities = 13/34 (38%), Positives = 19/34 (55%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISW 63
P+IT + +E+ L C ASG+P P I+W
Sbjct: 3 PKITYVENQTAMELEEQITLTCEASGDPIPSITW 36
>gnl|CDD|143278 cd05870, Ig5_NCAM-2, Fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-2 (also known as
OCAM/mamFas II and RNCAM). Ig5_NCAM-2: the fifth
immunoglobulin (Ig)-like domain of Neural Cell Adhesion
Molecule NCAM-2 (also known as OCAM/mamFas II and
RNCAM). NCAM-2 is organized similarly to NCAM ,
including five N-terminal Ig-like domains and two
fibronectin type III domains. NCAM-2 is differentially
expressed in the developing and mature olfactory
epithelium (OE), and may function like NCAM, as an
adhesion molecule.
Length = 98
Score = 37.3 bits (86), Expect = 7e-04
Identities = 24/87 (27%), Positives = 37/87 (42%), Gaps = 6/87 (6%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPV-----DTSRNPRYNLLTSG 167
P I + + VE T+ C A G P P+I+W R D S + R +
Sbjct: 3 PHIIQLKNETTVENGAATLS-CKAEGEPIPEITWKRASDGHTFSEGDKSPDGRIEVKGQH 61
Query: 168 APGALQITNSIEEDQGKYECVAENEVG 194
+L I + D G+Y+C A + +G
Sbjct: 62 GESSLHIKDVKLSDSGRYDCEAASRIG 88
Score = 31.1 bits (70), Expect = 0.11
Identities = 13/36 (36%), Positives = 18/36 (50%), Gaps = 1/36 (2%)
Query: 30 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIR 65
P I + + VE T+ C A G P P+I+W R
Sbjct: 3 PHIIQLKNETTVENGAATLS-CKAEGEPIPEITWKR 37
>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 = 36.7 bits (85), Expect = 7e-04
Identities = 23/71 (32%), Positives = 34/71 (47%), Gaps = 9/71 (12%)
Query: 134 CSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAEN 191
C P P ISW + E+L + + R + G+L+I N + D+GKY C AEN
Sbjct: 8 CKPKAAPKPTISWSKGTELL----TNSSRICIW---PDGSLEILNVTKSDEGKYTCFAEN 60
Query: 192 EVGTEYSPSTM 202
G S ++
Sbjct: 61 FFGKANSTGSL 71
>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 = 36.4 bits (85), Expect = 0.001
Identities = 18/59 (30%), Positives = 29/59 (49%), Gaps = 2/59 (3%)
Query: 137 SGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAENEVGT 195
SG P P ++W ++ P+ S R + T+ + +L I N+ D GKY +N G
Sbjct: 9 SGRPTPTVTWSKDGKPLKLS--GRVQIETTASSTSLVIKNAERSDSGKYTLTLKNPAGE 65
>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 = 36.3 bits (84), Expect = 0.001
Identities = 22/65 (33%), Positives = 30/65 (46%), Gaps = 8/65 (12%)
Query: 132 LHCSASGNPPPKISWI--REMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVA 189
L C A G+P P I WI L ++SR Y+ G L I + +D G + C+A
Sbjct: 6 LRCKARGDPEPAIHWISPDGKLISNSSRTLVYD------NGTLDILITTVKDTGSFTCIA 59
Query: 190 ENEVG 194
N G
Sbjct: 60 SNAAG 64
>gnl|CDD|143242 cd05765, Ig_3, Subgroup of the immunoglobulin (Ig) superfamily.
Ig_3: subgroup of the immunoglobulin (Ig) domain found
in the Ig superfamily. The Ig superfamily is a
heterogenous group of proteins, built on a common fold
comprised of a sandwich of two beta sheets. Members of
the Ig superfamily are components of immunoglobulin,
neuroglia, cell surface glycoproteins, such as T-cell
receptors, CD2, CD4, CD8, and membrane glycoproteins,
such as butyrophilin and chondroitin sulfate
proteoglycan core protein. A predominant feature of most
Ig domains is a disulfide bridge connecting the two
beta-sheets with a tryptophan residue packed against the
disulfide bond.
Length = 81
Score = 36.4 bits (84), Expect = 0.001
Identities = 22/70 (31%), Positives = 35/70 (50%), Gaps = 5/70 (7%)
Query: 129 TTVLHCSASGNPPPKISWIREMLP----VDTSRNPRYNLLTSGAPGALQITNSIEEDQGK 184
T HC +G PPP+I+W +++ + + R N++ + G L I N+ +D G
Sbjct: 3 TASFHCDVTGRPPPEITWEKQVHGKENLIMRPNHVRGNVVVTNI-GQLVIYNAQPQDAGL 61
Query: 185 YECVAENEVG 194
Y C A N G
Sbjct: 62 YTCTARNSGG 71
Score = 28.7 bits (64), Expect = 0.65
Identities = 9/18 (50%), Positives = 12/18 (66%)
Query: 46 TTVLHCSASGNPPPKISW 63
T HC +G PPP+I+W
Sbjct: 3 TASFHCDVTGRPPPEITW 20
>gnl|CDD|143300 cd05892, Ig_Myotilin_C, C-terminal immunoglobulin (Ig)-like domain
of myotilin. Ig_Myotilin_C: C-terminal immunoglobulin
(Ig)-like domain of myotilin. Mytolin belongs to the
palladin-myotilin-myopalladin family. Proteins belonging
to the latter family contain multiple Ig-like domains
and function as scaffolds, modulating actin
cytoskeleton. Myotilin is most abundant in skeletal and
cardiac muscle, and is involved in maintaining sarcomere
integrity. It binds to alpha-actinin, filamin and actin.
Mutations in myotilin lead to muscle disorders.
Length = 75
Score = 34.9 bits (80), Expect = 0.004
Identities = 25/65 (38%), Positives = 30/65 (46%), Gaps = 4/65 (6%)
Query: 132 LHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVA 189
L C S PPPKI W R EM+ +T R Y + L I N ++D G Y A
Sbjct: 3 LECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSGRV--TLLIKNVNKKDAGWYTVSA 60
Query: 190 ENEVG 194
NE G
Sbjct: 61 VNEAG 65
Score = 28.8 bits (64), Expect = 0.46
Identities = 14/28 (50%), Positives = 16/28 (57%), Gaps = 2/28 (7%)
Query: 49 LHCSASGNPPPKISWIR--EMLPVDTSR 74
L C S PPPKI W R EM+ +T R
Sbjct: 3 LECQISAIPPPKIFWKRNNEMVQYNTDR 30
>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 = 34.5 bits (79), Expect = 0.004
Identities = 22/67 (32%), Positives = 32/67 (47%), Gaps = 5/67 (7%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVD-TSRNPRYNLLTSGAPGALQITNSIEEDQGKYEC 187
T L C G P P I+W P++ T +PR ++ + GAL +T+ D Y+C
Sbjct: 3 TARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHV----SSGALILTDVQPSDTAVYQC 58
Query: 188 VAENEVG 194
A N G
Sbjct: 59 EARNRHG 65
Score = 27.2 bits (60), Expect = 1.8
Identities = 15/41 (36%), Positives = 22/41 (53%), Gaps = 2/41 (4%)
Query: 46 TTVLHCSASGNPPPKISWIREMLPVD-TSRNPRYNLLTSGA 85
T L C G P P I+W P++ T +PR + ++SGA
Sbjct: 3 TARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRH-VSSGA 42
>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 = 34.8 bits (80), Expect = 0.005
Identities = 22/83 (26%), Positives = 32/83 (38%), Gaps = 1/83 (1%)
Query: 114 QITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQ 173
Q+ PS + + + C G P ISW ++ + L
Sbjct: 2 QVDIVPSQGEISVGESKFFLCQVIGEPK-DISWFSPNGEKLVTQQQISVVQNDDVRSTLT 60
Query: 174 ITNSIEEDQGKYECVAENEVGTE 196
I N+ ED G Y+CVA + GTE
Sbjct: 61 IYNANIEDAGIYKCVATDAKGTE 83
>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 = 34.9 bits (80), Expect = 0.005
Identities = 22/69 (31%), Positives = 34/69 (49%), Gaps = 3/69 (4%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNL-LTSGAPGALQITNSIEEDQGKYEC 187
T L C+ GNP P++ W + ++ S + Y++ L G +L I ED GKY
Sbjct: 18 TLNLTCTVFGNPDPEVIWFKNDQDIELSEH--YSVKLEQGKYASLTIKGVTSEDSGKYSI 75
Query: 188 VAENEVGTE 196
+N+ G E
Sbjct: 76 NVKNKYGGE 84
>gnl|CDD|143203 cd05726, Ig4_Robo, Third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Ig4_Robo: domain similar to the
third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Robo receptors play a role in
the development of the central nervous system (CNS), and
are receptors of Slit protein. Slit is a repellant
secreted by the neural cells in the midline. Slit acts
through Robo to prevent most neurons from crossing the
midline from either side. Three mammalian Robo homologs
(robo1, -2, and -3), and three mammalian Slit homologs
(Slit-1,-2, -3), have been identified. Commissural
axons, which cross the midline, express low levels of
Robo; longitudinal axons, which avoid the midline,
express high levels of Robo. robo1, -2, and -3 are
expressed by commissural neurons in the vertebrate
spinal cord and Slits 1, -2, -3 are expressed at the
ventral midline. Robo-3 is a divergent member of the
Robo family which instead of being a positive regulator
of slit responsiveness, antagonizes slit responsiveness
in precrossing axons. The Slit-Robo interaction is
mediated by the second leucine-rich repeat (LRR) domain
of Slit and the two N-terminal Ig domains of Robo, Ig1
and Ig2. The primary Robo binding site for Slit2 has
been shown by surface plasmon resonance experiments and
mutational analysis to be is the Ig1 domain, while the
Ig2 domain has been proposed to harbor a weak secondary
binding site.
Length = 90
Score = 34.5 bits (79), Expect = 0.006
Identities = 23/71 (32%), Positives = 27/71 (38%), Gaps = 5/71 (7%)
Query: 129 TTVLHCSASGNPPPKISWIRE----MLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGK 184
T C A+GNP P I W +E +L S G L ITN D G
Sbjct: 3 TVTFQCEATGNPQPAIFWQKEGSQNLLFSYQPPQSSSRFSVSQT-GDLTITNVQRSDVGY 61
Query: 185 YECVAENEVGT 195
Y C N G+
Sbjct: 62 YICQTLNVAGS 72
Score = 28.0 bits (62), Expect = 1.2
Identities = 10/21 (47%), Positives = 12/21 (57%)
Query: 46 TTVLHCSASGNPPPKISWIRE 66
T C A+GNP P I W +E
Sbjct: 3 TVTFQCEATGNPQPAIFWQKE 23
>gnl|CDD|143276 cd05868, Ig4_NrCAM, Fourth immunoglobulin (Ig)-like domain of NrCAM
(NgCAM-related cell adhesion molecule). Ig4_ NrCAM:
fourth immunoglobulin (Ig)-like domain of NrCAM
(NgCAM-related cell adhesion molecule). NrCAM belongs to
the L1 subfamily of cell adhesion molecules (CAMs) and
is comprised of an extracellular region having six
IG-like domains and five fibronectin type III domains, a
transmembrane region and an intracellular domain. NrCAM
is primarily expressed in the nervous system.
Length = 76
Score = 33.0 bits (75), Expect = 0.017
Identities = 24/69 (34%), Positives = 31/69 (44%), Gaps = 15/69 (21%)
Query: 132 LHCSASGNPPPKISWIR-----EMLPVDTSRNPRYNLLTSGAPGALQITNSIEE-DQGKY 185
L C A+GNP P ISW+ E+ P D SR G I + ++E Y
Sbjct: 6 LICRANGNPKPSISWLTNGVPIEIAPTDPSRK---------VDGDTIIFSKVQERSSAVY 56
Query: 186 ECVAENEVG 194
+C A NE G
Sbjct: 57 QCNASNEYG 65
Score = 31.1 bits (70), Expect = 0.078
Identities = 15/31 (48%), Positives = 18/31 (58%), Gaps = 5/31 (16%)
Query: 49 LHCSASGNPPPKISWIR-----EMLPVDTSR 74
L C A+GNP P ISW+ E+ P D SR
Sbjct: 6 LICRANGNPKPSISWLTNGVPIEIAPTDPSR 36
>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 = 33.4 bits (76), Expect = 0.018
Identities = 22/68 (32%), Positives = 29/68 (42%), Gaps = 5/68 (7%)
Query: 132 LHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIE-EDQGKYECVAE 190
L C A +PP W + + RY L+ G L I N + D G Y+C+A
Sbjct: 24 LGCRARASPPATYRWKMNGTEIKFAPESRYTLVA----GNLVINNPQKARDAGSYQCLAI 79
Query: 191 NEVGTEYS 198
N GT S
Sbjct: 80 NRCGTVVS 87
>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 = 32.7 bits (74), Expect = 0.021
Identities = 22/65 (33%), Positives = 30/65 (46%), Gaps = 4/65 (6%)
Query: 132 LHCSASGNPPPKISWIR--EMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVA 189
L C SG P P+I W + E L +T R + + L I + +ED G Y A
Sbjct: 3 LECRVSGVPHPQIFWKKENESLTHNTDRVSMHQ--DNCGYICLLIQGATKEDAGWYTVSA 60
Query: 190 ENEVG 194
+NE G
Sbjct: 61 KNEAG 65
Score = 27.7 bits (61), Expect = 1.2
Identities = 9/18 (50%), Positives = 11/18 (61%)
Query: 49 LHCSASGNPPPKISWIRE 66
L C SG P P+I W +E
Sbjct: 3 LECRVSGVPHPQIFWKKE 20
>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 = 32.2 bits (73), Expect = 0.033
Identities = 18/65 (27%), Positives = 27/65 (41%), Gaps = 3/65 (4%)
Query: 131 VLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAE 190
L C G+P P W R+ P+ + N S L + ++ +D G Y C A
Sbjct: 2 TLRCHIDGHPRPTYQWFRDGTPLSDGQG---NYSVSSKERTLTLRSAGPDDSGLYYCCAH 58
Query: 191 NEVGT 195
N G+
Sbjct: 59 NAFGS 63
>gnl|CDD|143212 cd05735, Ig8_DSCAM, Eight immunoglobulin (Ig) domain of Down
Syndrome Cell Adhesion molecule (DSCAM). Ig8_DSCAM:
the eight immunoglobulin (Ig) domain of Down Syndrome
Cell Adhesion molecule (DSCAM). DSCAM is a cell adhesion
molecule expressed largely in the developing nervous
system. The gene encoding DSCAM is located at human
chromosome 21q22, the locus associated with the mental
retardation phenotype of Down Syndrome. DSCAM is
predicted to be the largest member of the IG
superfamily. It has been demonstrated that DSCAM can
mediate cation-independent homophilic intercellular
adhesion.
Length = 88
Score = 32.3 bits (73), Expect = 0.036
Identities = 23/77 (29%), Positives = 34/77 (44%), Gaps = 13/77 (16%)
Query: 128 HTTVLHCSASGNPPPKISWIREMLPVDTSRNP---RYNLLTSGAPG-----ALQITNSIE 179
+ C+A G P + W +E D NP RY L+++ G LQI ++
Sbjct: 2 QKKEMSCTAHGEKPIIVRWEKE----DRIINPEMSRY-LVSTKEVGDEVISTLQILPTVR 56
Query: 180 EDQGKYECVAENEVGTE 196
ED G + C A N G +
Sbjct: 57 EDSGFFSCHAINSYGED 73
>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 = 32.6 bits (74), Expect = 0.043
Identities = 24/112 (21%), Positives = 37/112 (33%), Gaps = 20/112 (17%)
Query: 114 QITEAPSTKVVEISHTTVLHCSASGNPP-PKISWIR--------EMLPVDTSRNP----- 159
+T+ P V + L CS S + + W + ++ TS
Sbjct: 3 LVTQPPRPVTVAEGGSVTLPCSFSSSSGSTSVYWYKQPLGKGPELIIHYVTSTPNGKVGP 62
Query: 160 ----RYNLLTSGAPG--ALQITNSIEEDQGKYECVAENEVGTEYSPSTMLYV 205
R L +G+ +L I+N D G Y C N + T L V
Sbjct: 63 RFKGRVTLSGNGSKNDFSLTISNLRLSDSGTYTCAVSNPNELVFGAGTRLTV 114
>gnl|CDD|143302 cd05894, Ig_C5_MyBP-C, C5 immunoglobulin (Ig) domain of cardiac
myosin binding protein C (MyBP-C). Ig_C5_MyBP_C : the
C5 immunoglobulin (Ig) domain of cardiac myosin binding
protein C (MyBP-C). MyBP_C consists of repeated domains,
Ig and fibronectin type 3, and various linkers. Three
isoforms of MYBP_C exist and are included in this group:
cardiac(c), and fast and slow skeletal muscle (s)
MyBP_C. cMYBP_C has insertions between and inside
domains and an additional cardiac-specific Ig domain at
the N-terminus. For cMYBP_C an interaction has been
demonstrated between this C5 domain and the Ig C8
domain.
Length = 86
Score = 31.7 bits (72), Expect = 0.055
Identities = 20/77 (25%), Positives = 30/77 (38%), Gaps = 1/77 (1%)
Query: 118 APSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNS 177
A +T VV + L SG P P ++W R + R + + + I +
Sbjct: 1 AENTIVVVAGNKLRLDVPISGEPAPTVTWSRGDKAFTETEG-RVRVESYKDLSSFVIEGA 59
Query: 178 IEEDQGKYECVAENEVG 194
ED+G Y N VG
Sbjct: 60 EREDEGVYTITVTNPVG 76
Score = 25.6 bits (56), Expect = 7.5
Identities = 11/39 (28%), Positives = 16/39 (41%)
Query: 35 APSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTS 73
A +T VV + L SG P P ++W R +
Sbjct: 1 AENTIVVVAGNKLRLDVPISGEPAPTVTWSRGDKAFTET 39
>gnl|CDD|143250 cd05773, Ig8_hNephrin_like, Eighth immunoglobulin-like domain of
nephrin. Ig8_hNephrin_like: domain similar to the
eighth immunoglobulin-like domain in human nephrin.
Nephrin is an integral component of the slit diaphragm,
and is a central component of the glomerular
ultrafilter. Nephrin plays a structural role, and has a
role in signaling. Nephrin is a transmembrane protein
having a short intracellular portion, and an
extracellular portion comprised of eight Ig-like
domains, and one fibronectin type III-like domain. The
extracellular portions of nephrin, from neighboring foot
processes of separate podocyte cells, may interact with
each other, and in association with other components of
the slit diaphragm, form a porous molecular sieve within
the slit pore. The intracellular portion of nephrin is
associated with linker proteins, which connect nephrin
to the actin cytoskeleton. The intracellular portion is
tyrosine phosphorylated, and mediates signaling from the
slit diaphragm into the podocytes.
Length = 109
Score = 31.8 bits (72), Expect = 0.068
Identities = 27/93 (29%), Positives = 37/93 (39%), Gaps = 10/93 (10%)
Query: 113 PQITEAPS-TKVV---EISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGA 168
P + + P KV + S L C A G P + W + +P+D NPRY T
Sbjct: 5 PDLQKGPQLRKVASRGDGSSDANLVCQAQGVPRVQFRWAKNGVPLDL-GNPRYEETTEHT 63
Query: 169 PGA----LQITN-SIEEDQGKYECVAENEVGTE 196
L I N S D + C A N +G +
Sbjct: 64 GTVHTSILTIINVSAALDYALFTCTAHNSLGED 96
Score = 28.0 bits (62), Expect = 1.6
Identities = 17/53 (32%), Positives = 24/53 (45%), Gaps = 5/53 (9%)
Query: 30 PQITEAPS-TKVV---EISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRY 78
P + + P KV + S L C A G P + W + +P+D NPRY
Sbjct: 5 PDLQKGPQLRKVASRGDGSSDANLVCQAQGVPRVQFRWAKNGVPLDL-GNPRY 56
>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 = 30.6 bits (69), Expect = 0.12
Identities = 18/63 (28%), Positives = 28/63 (44%), Gaps = 3/63 (4%)
Query: 135 SASGNPPPKISWIREMLPVDTS---RNPRYNLLTSGAPGALQITNSIEEDQGKYECVAEN 191
+ GNP P + W E ++ S + + + G LQ+ N + G Y VA+N
Sbjct: 6 TVKGNPKPTLQWFHEGAILNESEYICTKIHVINNTEYHGCLQLDNPTHLNNGIYTLVAKN 65
Query: 192 EVG 194
E G
Sbjct: 66 EYG 68
>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 = 30.1 bits (68), Expect = 0.15
Identities = 14/52 (26%), Positives = 21/52 (40%), Gaps = 6/52 (11%)
Query: 140 PPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAEN 191
PPP+I W + + + + +L I + EED G Y V N
Sbjct: 11 PPPEIQWYKNGKLISEKNRTKK------SGHSLTIKDVTEEDAGNYTVVLTN 56
>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 = 30.5 bits (69), Expect = 0.15
Identities = 18/78 (23%), Positives = 30/78 (38%), Gaps = 13/78 (16%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYN------LLTSGAPGA------LQITN 176
HC + P I W++ + V+ S+ L +G L + N
Sbjct: 3 DVEFHCKVYSDAQPHIQWLKH-VEVNGSKYGPDGLPYVTVLKVAGINTTDNESEVLYLRN 61
Query: 177 SIEEDQGKYECVAENEVG 194
+D G+Y C+A N +G
Sbjct: 62 VSFDDAGEYTCLAGNSIG 79
>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 = 29.2 bits (65), Expect = 0.54
Identities = 22/85 (25%), Positives = 34/85 (40%), Gaps = 2/85 (2%)
Query: 114 QITEAPSTKVVEISHTTVLHCSASGNPPPK-ISWIREMLPVDTSRNPRYNLLTSGA-PGA 171
Q+ PS + + + C +G K ISW T R +++ +
Sbjct: 2 QVDIVPSQGEISVGESKFFLCQVAGEAKDKDISWFSPNGEKLTPNQQRISVVRNDDYSST 61
Query: 172 LQITNSIEEDQGKYECVAENEVGTE 196
L I N+ +D G Y+CV NE E
Sbjct: 62 LTIYNANIDDAGIYKCVVSNEDEGE 86
>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 = 28.6 bits (64), Expect = 0.70
Identities = 24/82 (29%), Positives = 38/82 (46%), Gaps = 5/82 (6%)
Query: 130 TVLHCSASGNPPPKIS--WIREMLPVDTSRNPRYNLLTSG--APGALQITNSIEEDQGKY 185
L C AS +P ++ W +P+D ++ + G + G L I N+ + GKY
Sbjct: 3 ITLQCHASHDPTLDLTFTWSFNGVPIDFDKDGGHYRRVGGKDSNGDLMIRNAQLKHAGKY 62
Query: 186 ECVAENEVGTEYSPSTMLYVKG 207
C A+ V + S S L V+G
Sbjct: 63 TCTAQTVVDSL-SASADLIVRG 83
>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 = 28.8 bits (64), Expect = 0.72
Identities = 19/83 (22%), Positives = 32/83 (38%), Gaps = 2/83 (2%)
Query: 113 PQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGAL 172
PQI + P V + L C +G P +W++ + + + L
Sbjct: 1 PQIIQFPEDMKVRAGESVELFCKVTGTQPITCTWMKFRKQIQEGEG--IKIENTENSSKL 58
Query: 173 QITNSIEEDQGKYECVAENEVGT 195
IT +E G Y EN++G+
Sbjct: 59 TITEGQQEHCGCYTLEVENKLGS 81
>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 = 28.7 bits (64), Expect = 0.80
Identities = 19/80 (23%), Positives = 30/80 (37%), Gaps = 11/80 (13%)
Query: 129 TTVLHCSASGNPPPKISWIREMLPVDTSRNPRYN-----LLTSGAPGA------LQITNS 177
T C + P I W++ + + P L T+G L + N
Sbjct: 3 TVEFVCKVYSDAQPHIQWLKHVEKNGSKYGPDGLPYVTVLKTAGVNTTDKEMEVLYLRNV 62
Query: 178 IEEDQGKYECVAENEVGTEY 197
ED G+Y C+A N +G +
Sbjct: 63 TFEDAGEYTCLAGNSIGISH 82
>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 = 27.7 bits (61), Expect = 1.2
Identities = 14/69 (20%), Positives = 28/69 (40%), Gaps = 3/69 (4%)
Query: 131 VLHCSASGNPPP-KISWIREMLPVDTSRNPRYNLLTSGAPGA--LQITNSIEEDQGKYEC 187
VL C P + W + + P + + LQI+ + D G+Y+C
Sbjct: 2 VLRCETVSEYPSLRFKWFKNGKEIGAKNKPDNKIKIRKKKKSSELQISKASLADNGEYKC 61
Query: 188 VAENEVGTE 196
+ +++G +
Sbjct: 62 MVSSKLGND 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 = 27.9 bits (62), Expect = 1.2
Identities = 13/52 (25%), Positives = 24/52 (46%), Gaps = 5/52 (9%)
Query: 155 TSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAENEV-GTEYSPSTMLYV 205
T + +Y L L I N+ E D G+Y+C++ + ++ + YV
Sbjct: 37 TPESAKYLLYR----DGLLIFNASEADAGRYQCLSVEKSKAKLFTQTVAKYV 84
>gnl|CDD|219745 pfam08205, C2-set_2, CD80-like C2-set immunoglobulin domain.
These domains belong to the immunoglobulin superfamily.
Length = 89
Score = 27.8 bits (62), Expect = 1.3
Identities = 13/34 (38%), Positives = 17/34 (50%), Gaps = 4/34 (11%)
Query: 48 VLHC-SASGNPPPKISWI---REMLPVDTSRNPR 77
V C SA G P P+I+W RE+ + TS
Sbjct: 18 VATCSSAGGKPAPRITWYLDGRELEAITTSSEQD 51
Score = 27.8 bits (62), Expect = 1.3
Identities = 13/34 (38%), Positives = 17/34 (50%), Gaps = 4/34 (11%)
Query: 131 VLHC-SASGNPPPKISWI---REMLPVDTSRNPR 160
V C SA G P P+I+W RE+ + TS
Sbjct: 18 VATCSSAGGKPAPRITWYLDGRELEAITTSSEQD 51
>gnl|CDD|143174 cd04973, Ig1_FGFR, First immunoglobulin (Ig)-like domain of
fibroblast growth factor receptor (FGFR). Ig1_FGFR: The
first immunoglobulin (Ig)-like domain of fibroblast
growth factor receptor (FGFR). Fibroblast growth factors
(FGFs) participate in morphogenesis, development,
angiogenesis, and wound healing. These FGF-stimulated
processes are mediated by four FGFR tyrosine kinases
(FGRF1-4). FGFRs are comprised of an extracellular
portion consisting of three Ig-like domains, a
transmembrane helix, and a cytoplasmic portion having
protein tyrosine kinase activity. The highly conserved
Ig-like domains 2 and 3, and the linker region between
D2 and D3 define a general binding site for all FGFs.
Length = 79
Score = 27.5 bits (61), Expect = 1.4
Identities = 12/53 (22%), Positives = 25/53 (47%), Gaps = 6/53 (11%)
Query: 144 ISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAENEVGTE 196
I+W ++ + + N R + +QI +++ D G Y CV + G++
Sbjct: 25 INWTKDGVQL--GENNRTRITGE----EVQIKDAVPRDSGLYACVTSSPSGSD 71
>gnl|CDD|143262 cd05854, Ig6_Contactin-2, Sixth Ig domain of contactin-2.
Ig6_Contactin-2: Sixth Ig domain of the neural cell
adhesion molecule contactin-2-like. Contactins are
comprised of six Ig domains followed by four fibronectin
type III (FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-2 (TAG-1,
axonin-1) facilitates cell adhesion by homophilic
binding between molecules in apposed membranes. It may
play a part in the neuronal processes of neurite
outgrowth, axon guidance and fasciculation, and neuronal
migration. The first four Ig domains form the
intermolecular binding fragment, which arranges as a
compact U-shaped module by contacts between IG domains 1
and 4, and domains 2 and 3. The different contactins
show different expression patterns in the central
nervous system. During development and in adulthood,
contactin-2 is transiently expressed in subsets of
central and peripheral neurons. Contactin-2 is also
expressed in retinal amacrine cells in the developing
chick retina, corresponding to the period of formation
and maturation of AC proce sses.
Length = 85
Score = 27.7 bits (61), Expect = 1.7
Identities = 22/80 (27%), Positives = 33/80 (41%), Gaps = 5/80 (6%)
Query: 132 LHCSASGNPPPKIS--WIREMLPVDTSRNPRYNLLTSG--APGALQITNSIEEDQGKYEC 187
L C AS +P ++ W + P+D + + G L I N+ G Y C
Sbjct: 5 LQCHASHDPTMDLTFTWSLDDFPIDLDKPNGHYRRMEVKETIGDLVIVNAQLSHAGTYTC 64
Query: 188 VAENEVGTEYSPSTMLYVKG 207
A+ V + S S L V+G
Sbjct: 65 TAQTVVDSA-SASATLVVRG 83
>gnl|CDD|226406 COG3889, COG3889, Predicted solute binding protein [General
function prediction only].
Length = 872
Score = 29.4 bits (66), Expect = 1.7
Identities = 25/124 (20%), Positives = 40/124 (32%), Gaps = 5/124 (4%)
Query: 16 PLSVYSADKIPPGFPQITEAPSTKVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRN 75
L+VY + ++ P P+TK V++ + ASG + V S
Sbjct: 726 ALTVYGSLEVFPAGENWGFIPTTKRVKVR----IMDPASGTGTSITTSGTFTAEVPQSPT 781
Query: 76 PRYNLLTSGA-PGTYIKIKPNLFSPLSVYSADKIPPGFPQITEAPSTKVVEISHTTVLHC 134
L+ A T I I+ + + P T+ S S TT
Sbjct: 782 KTETTLSYSAYSNTSILIETTSVVITKTVTQTQTTTSSPSPTQTTSPTQTSTSTTTTTSP 841
Query: 135 SASG 138
S +
Sbjct: 842 SQTT 845
>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 = 26.6 bits (59), Expect = 3.2
Identities = 18/63 (28%), Positives = 24/63 (38%), Gaps = 5/63 (7%)
Query: 138 GNPPPKISWIREMLPVDTSRNPR-----YNLLTSGAPGALQITNSIEEDQGKYECVAENE 192
GNP P ++W ++ S R + G LQ N + G Y VA NE
Sbjct: 9 GNPKPTLTWYHNGAVLNESDYIRTEIHYEVTTPTEYHGCLQFDNPTHVNNGNYTLVASNE 68
Query: 193 VGT 195
G
Sbjct: 69 YGQ 71
>gnl|CDD|143296 cd05888, Ig1_Nectin-4_like, Frst immunoglobulin (Ig) domain of
nectin-4 (also known as poliovirus receptor related
protein 4, or as LNIR receptor) and similar proteins.
Ig1_Nectin-4_like: domain similar to the first
immunoglobulin (Ig) domain of nectin-4 (also known as
poliovirus receptor related protein 4, or as LNIR
receptor). Nectin-4 belongs to the nectin family, which
is comprised of four transmembrane glycoproteins
(nectins-1 through -4). Nectins are synaptic cell
adhesion molecules (CAMs) which participate in adhesion
and signaling at various intracellular junctions.
Nectins form homophilic cis-dimers, followed by
homophilic and heterophilic trans-dimers involved in
cell-cell adhesion. For example nectin-4 trans-interacts
with nectin-1. Nectin-4 has also been shown to interact
with the actin filament-binding protein, afadin. Unlike
the other nectins, which are widely expressed in adult
tissues, nectin-4 is mainly expressed during
embryogenesis, and is not detected in normal adult
tissue or in serum. Nectin-4 is re-expressed in breast
carcinoma, and patients having metastatic breast cancer
have a circulating form of nectin-4 formed from the
ectodomain.
Length = 100
Score = 26.8 bits (59), Expect = 3.6
Identities = 10/20 (50%), Positives = 16/20 (80%)
Query: 168 APGALQITNSIEEDQGKYEC 187
A GAL + N+++ D+GKY+C
Sbjct: 62 ADGALILRNAVQADEGKYKC 81
>gnl|CDD|143167 cd00099, IgV, Immunoglobulin variable domain (IgV). IgV:
Immunoglobulin variable domain (IgV). Members of the IgV
family are components of immunoglobulin (Ig) and T cell
receptors. The basic structure of Ig molecules is a
tetramer of two light chains and two heavy chains linked
by disulfide bonds. In Ig, each chain is composed of one
variable domain (IgV) and one or more constant domains
(IgC); these names reflect the fact that the variability
in sequences is higher in the variable domain than in
the constant domain. Within the variable domain, there
are regions of even more variability called the
hypervariable or complementarity-determining regions
(CDRs) which are responsible for antigen binding. A
predominant feature of most Ig domains is the disulfide
bridge connecting 2 beta-sheets with a tryptophan
residue packed against the disulfide bond.
Length = 105
Score = 26.9 bits (60), Expect = 3.8
Identities = 23/107 (21%), Positives = 31/107 (28%), Gaps = 27/107 (25%)
Query: 123 VVEISHTTVLHCSASGNPP-PKISWIR-------EMLPVDTSRNPRYNLLTSGAPG---- 170
V + L C+ SG+ I W R E+L + + G G
Sbjct: 2 SVSEGESVTLSCTYSGSFSSYYIFWYRQKPGKGPELL---IYISSNGSQYAGGVKGRFSG 58
Query: 171 ---------ALQITNSIEEDQGKYECVAENEVGTEY---SPSTMLYV 205
L I++ ED Y C GT T L V
Sbjct: 59 TRDSSKSSFTLTISSLQPEDSAVYYCAVSLSGGTYKLYFGQGTRLTV 105
>gnl|CDD|183210 PRK11574, PRK11574, oxidative-stress-resistance chaperone;
Provisional.
Length = 196
Score = 27.8 bits (62), Expect = 3.9
Identities = 10/16 (62%), Positives = 11/16 (68%)
Query: 75 NPRYNLLTSGAPGTYI 90
+ R NLLTS PGT I
Sbjct: 147 DARVNLLTSQGPGTAI 162
>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 = 26.1 bits (57), Expect = 5.2
Identities = 24/88 (27%), Positives = 34/88 (38%), Gaps = 4/88 (4%)
Query: 120 STKVVEIS--HTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNS 177
S VE+S + C+A G P I W S + R + G L I N+
Sbjct: 6 SLSKVELSVGESKFFTCTAIGEPE-SIDWYNPQGEKIVS-SQRVVVQKEGVRSRLTIYNA 63
Query: 178 IEEDQGKYECVAENEVGTEYSPSTMLYV 205
ED G Y C A + G + +L +
Sbjct: 64 NIEDAGIYRCQATDAKGQTQEATVVLEI 91
>gnl|CDD|143328 cd07704, Ig2_Nectin-3-4_like, Second immunoglobulin (Ig) domain
of nectin-3 (also known as poliovirus receptor related
protein 3), nectin-4 (poliovirus receptor related
protein 4) and similar proteins. Ig2_Nectin-3-4_like:
domain similar to the second immunoglobulin (Ig) domain
of nectin-3 (also known as poliovirus receptor related
protein 3) and nectin-4 (poliovirus receptor related
protein 4). Nectin-3 and nectin-4 belong to the nectin
family comprised of four transmembrane glycoproteins
(nectins-1 through 4). Nectins are synaptic cell
adhesion molecules (CAMs) which facilitate adhesion and
signaling at various intracellular junctions. Nectins
form homophilic cis-dimers, followed by homophilic and
heterophilic trans-dimers involved in cell-cell
adhesion. Nectin-2 and nectin-3 localize at
Sertoli-spermatid junctions where they form
heterophilic trans-interactions between the cells that
are essential for the formation and maintenance of the
junctions and for spermatid development. Nectin-3 has
also been shown to form a heterophilic
trans-interaction with nectin-1 in ciliary epithelia,
establishing the apex-apex adhesion between the pigment
and non-pigment cell layers. Nectin-4 has recently
been identified in several types of breast carcinoma
and can be used as a histological and serological
marker for breast cancer.
Length = 97
Score = 26.4 bits (58), Expect = 5.6
Identities = 10/46 (21%), Positives = 19/46 (41%), Gaps = 1/46 (2%)
Query: 30 PQITEAPSTKVVEISHTTV-LHCSASGNPPPKISWIREMLPVDTSR 74
++ PS + + TT+ C+A G P ++W + S
Sbjct: 3 VSLSPGPSLLIDGGNGTTLAACCAAEGRPAADVTWETNVYGTSESH 48
Score = 26.4 bits (58), Expect = 5.6
Identities = 10/46 (21%), Positives = 19/46 (41%), Gaps = 1/46 (2%)
Query: 113 PQITEAPSTKVVEISHTTV-LHCSASGNPPPKISWIREMLPVDTSR 157
++ PS + + TT+ C+A G P ++W + S
Sbjct: 3 VSLSPGPSLLIDGGNGTTLAACCAAEGRPAADVTWETNVYGTSESH 48
>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 = 25.7 bits (56), Expect = 6.4
Identities = 15/59 (25%), Positives = 22/59 (37%), Gaps = 7/59 (11%)
Query: 138 GNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGALQITNSIEEDQGKYECVAENEVGTE 196
G PPP++ W + + + T L I E+D G Y V N + E
Sbjct: 9 GYPPPEVKWYKNGQLIVLN-------HTFKRGVHLTIYEVTEKDAGNYTVVLTNPITKE 60
>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 = 25.6 bits (56), Expect = 7.3
Identities = 25/91 (27%), Positives = 37/91 (40%), Gaps = 10/91 (10%)
Query: 114 QIT-EAPSTKVVEISHTTVLHCSA-SGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPGA 171
Q+T E P ++ V C A S +P + W R + SR +N G
Sbjct: 2 QVTVEEPRSQEVRPGADVSFICRAKSKSPAYTLVWTRVGGGL-PSRAMDFN-------GI 53
Query: 172 LQITNSIEEDQGKYECVAENEVGTEYSPSTM 202
L I N D G Y C N + T+ + +T+
Sbjct: 54 LTIRNVQLSDAGTYVCTGSNMLDTDEATATL 84
>gnl|CDD|132613 TIGR03574, selen_PSTK, L-seryl-tRNA(Sec) kinase, archaeal. Members
of this protein are L-seryl-tRNA(Sec) kinase. This
enzyme is part of a two-step pathway in Eukaryota and
Archaea for performing selenocysteine biosynthesis by
changing serine misacylated on selenocysteine-tRNA to
selenocysteine. This enzyme performs the first step,
phosphorylation of the OH group of the serine side
chain. This family represents archaeal proteins with
this activity [Protein synthesis, tRNA aminoacylation].
Length = 249
Score = 26.7 bits (59), Expect = 8.1
Identities = 12/60 (20%), Positives = 18/60 (30%), Gaps = 8/60 (13%)
Query: 57 PPPKISWIREMLPVDTSRNPRYNLLT--------SGAPGTYIKIKPNLFSPLSVYSADKI 108
P K SW L +DT++ YN + + K + DK
Sbjct: 135 PGTKYSWDLPDLTIDTTKKIDYNEILEEILEISENKLKIEKPKKPKRRTDENILNKIDKR 194
>gnl|CDD|143217 cd05740, Ig_CEACAM_D4, Fourth immunoglobulin (Ig)-like domain of
carcinoembryonic antigen (CEA) related cell adhesion
molecule (CEACAM). Ig_CEACAM_D4: immunoglobulin
(Ig)-like domain 4 in carcinoembryonic antigen (CEA)
related cell adhesion molecule (CEACAM) protein
subfamily. The CEA family is a group of anchored or
secreted glycoproteins, expressed by epithelial cells,
leukocytes, endothelial cells and placenta. The CEA
family is divided into the CEACAM and pregnancy-specific
glycoprotein (PSG) subfamilies. This group represents
the CEACAM subfamily. CEACAM1 has many important
cellular functions, it is a cell adhesion molecule, and
a signaling molecule that regulates the growth of tumor
cells, it is an angiogenic factor, and is a receptor for
bacterial and viral pathogens, including mouse hepatitis
virus (MHV). In mice, four isoforms of CEACAM1 generated
by alternative splicing have either two [D1, D4] or four
[D1-D4] Ig-like domains on the cell surface. This family
corresponds to the D4 Ig-like domain.
Length = 91
Score = 25.3 bits (55), Expect = 9.9
Identities = 25/95 (26%), Positives = 31/95 (32%), Gaps = 8/95 (8%)
Query: 113 PQITEAPST--KVVEISHTTVLHCSASGNPPPKISWIREMLPVDTSRNPRYNLLTSGAPG 170
P I S + E + L C A G I W+ + L S
Sbjct: 2 PVINSNNSVGNQPPEDNQPVTLTCEAEGQAT-YIWWVNNGSLL-----VPPRLQLSNDNR 55
Query: 171 ALQITNSIEEDQGKYECVAENEVGTEYSPSTMLYV 205
L N D G Y+C A NEV S +L V
Sbjct: 56 TLTFNNVTRSDTGHYQCEASNEVSNMTSDPYILNV 90
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
0.313 0.132 0.396
Gapped
Lambda K H
0.267 0.0682 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 10,686,798
Number of extensions: 958340
Number of successful extensions: 707
Number of sequences better than 10.0: 1
Number of HSP's gapped: 649
Number of HSP's successfully gapped: 145
Length of query: 212
Length of database: 10,937,602
Length adjustment: 93
Effective length of query: 119
Effective length of database: 6,812,680
Effective search space: 810708920
Effective search space used: 810708920
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.9 bits)
S2: 57 (25.8 bits)