RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy10487
(610 letters)
>gnl|CDD|191810 pfam07679, I-set, Immunoglobulin I-set domain.
Length = 90
Score = 68.4 bits (168), Expect = 3e-14
Identities = 31/95 (32%), Positives = 45/95 (47%), Gaps = 13/95 (13%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFE 319
P +V ++E G + +C V GDP+PT+ W +GQ L +S + E G
Sbjct: 7 PKDVEVQE-------GESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTY--- 56
Query: 320 KSVSITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
++T+ NV D G+YTC A N G A L
Sbjct: 57 ---TLTISNVQPDDEGKYTCVATNSAGEAEASAEL 88
>gnl|CDD|206026 pfam13855, LRR_8, Leucine rich repeat.
Length = 60
Score = 63.7 bits (156), Expect = 5e-13
Identities = 23/60 (38%), Positives = 34/60 (56%)
Query: 130 RLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKDALIHLTALESLNLNGNRL 189
LK L L+ N +T + G F LP LK ++L + S+ +A L +L SL+L+GN L
Sbjct: 1 NLKSLDLSNNRLTVIPDGAFKGLPNLKVLDLSGNNLTSISPEAFSGLPSLRSLDLSGNNL 60
Score = 56.4 bits (137), Expect = 2e-10
Identities = 19/58 (32%), Positives = 33/58 (56%)
Query: 155 LKTIELQHCQIHSVHKDALIHLTALESLNLNGNRLKHLSESVFFPTPNLKTLSLDGNP 212
LK+++L + ++ + A L L+ L+L+GN L +S F P+L++L L GN
Sbjct: 2 LKSLDLSNNRLTVIPDGAFKGLPNLKVLDLSGNNLTSISPEAFSGLPSLRSLDLSGNN 59
Score = 53.7 bits (130), Expect = 1e-09
Identities = 20/59 (33%), Positives = 33/59 (55%)
Query: 107 LVEVDLSDNQIAWLHQDTFLGNDRLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQI 165
L +DLS+N++ + F G LKVL L+GN +T + F LP L++++L +
Sbjct: 2 LKSLDLSNNRLTVIPDGAFKGLPNLKVLDLSGNNLTSISPEAFSGLPSLRSLDLSGNNL 60
Score = 51.4 bits (124), Expect = 1e-08
Identities = 20/61 (32%), Positives = 35/61 (57%), Gaps = 2/61 (3%)
Query: 57 IQVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKNSGIREVHRDTFKYLTILVEVDLSDNQ 116
++ LDL+NN+++ + AFK GL NL+ + L + + + + F L L +DLS N
Sbjct: 2 LKSLDLSNNRLTVIPDGAFK--GLPNLKVLDLSGNNLTSISPEAFSGLPSLRSLDLSGNN 59
Query: 117 I 117
+
Sbjct: 60 L 60
Score = 51.0 bits (123), Expect = 1e-08
Identities = 19/60 (31%), Positives = 31/60 (51%)
Query: 82 NLQRIYLKNSGIREVHRDTFKYLTILVEVDLSDNQIAWLHQDTFLGNDRLKVLYLNGNPI 141
NL+ + L N+ + + FK L L +DLS N + + + F G L+ L L+GN +
Sbjct: 1 NLKSLDLSNNRLTVIPDGAFKGLPNLKVLDLSGNNLTSISPEAFSGLPSLRSLDLSGNNL 60
Score = 32.9 bits (76), Expect = 0.032
Identities = 12/39 (30%), Positives = 25/39 (64%), Gaps = 2/39 (5%)
Query: 55 SDIQVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKNSGI 93
+++VLDL+ N ++ ++ EAF GL +L+ + L + +
Sbjct: 24 PNLKVLDLSGNNLTSISPEAFS--GLPSLRSLDLSGNNL 60
>gnl|CDD|214653 smart00410, IG_like, Immunoglobulin like. IG domains that cannot
be classified into one of IGv1, IGc1, IGc2, IG.
Length = 85
Score = 63.3 bits (154), Expect = 1e-12
Identities = 34/95 (35%), Positives = 46/95 (48%), Gaps = 12/95 (12%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFE 319
PP+VT+KE G +VT+SC G P P + W G L S G
Sbjct: 1 PPSVTVKE-------GESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGS---- 49
Query: 320 KSVSITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
+ ++T+ NVT D+G YTC A N G+AS +L
Sbjct: 50 -TSTLTISNVTPEDSGTYTCAATNSSGSASSGTTL 83
>gnl|CDD|214652 smart00409, IG, Immunoglobulin.
Length = 85
Score = 63.3 bits (154), Expect = 1e-12
Identities = 34/95 (35%), Positives = 46/95 (48%), Gaps = 12/95 (12%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFE 319
PP+VT+KE G +VT+SC G P P + W G L S G
Sbjct: 1 PPSVTVKE-------GESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGS---- 49
Query: 320 KSVSITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
+ ++T+ NVT D+G YTC A N G+AS +L
Sbjct: 50 -TSTLTISNVTPEDSGTYTCAATNSSGSASSGTTL 83
>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 = 61.5 bits (149), Expect = 8e-12
Identities = 34/97 (35%), Positives = 49/97 (50%), Gaps = 9/97 (9%)
Query: 260 PPNVTIKESMVIREA--GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDAL 317
PP + ++S V A G +VT++C G PEPT+ W +G+ + + EE +
Sbjct: 1 PPTIRARQSEVNATANLGQSVTLACDADGFPEPTMTWTKDGEPIES-------GEEKYSF 53
Query: 318 FEKSVSITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
E +T+ +V LD EYTC AEN G EI L
Sbjct: 54 NEDGSEMTILDVDKLDEAEYTCIAENKAGEQEAEIHL 90
>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 = 60.6 bits (146), Expect = 1e-11
Identities = 28/76 (36%), Positives = 38/76 (50%), Gaps = 2/76 (2%)
Query: 278 VTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEY 337
VT++C G P PTI WL NG+ L +S S ++T+ NVT D+G Y
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVL--TRVRSSRGTSSGSSTLTISNVTLEDSGTY 58
Query: 338 TCYAENIRGNASGEIS 353
TC A N G S ++
Sbjct: 59 TCVASNSAGTVSASVT 74
>gnl|CDD|197706 smart00408, IGc2, Immunoglobulin C-2 Type.
Length = 63
Score = 57.8 bits (140), Expect = 7e-11
Identities = 23/69 (33%), Positives = 36/69 (52%), Gaps = 10/69 (14%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G +VT++C G+P P I WL +G+ L E + ++T+ +V+ D+
Sbjct: 2 GQSVTLTCPAEGNPVPNITWLKDGKPL----------PESNRFVASGSTLTIKSVSLEDS 51
Query: 335 GEYTCYAEN 343
G YTC AEN
Sbjct: 52 GLYTCVAEN 60
>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 = 57.5 bits (139), Expect = 1e-10
Identities = 30/82 (36%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
GG+V + C P+PTI W ++L NSS + +G S+ + NVT D
Sbjct: 1 GGDVIIECKPKAAPKPTISWSKGTELLTNSS-RICIWPDG--------SLEILNVTKSDE 51
Query: 335 GEYTCYAENIRGNASGEISLDL 356
G+YTC+AEN G A+ SL +
Sbjct: 52 GKYTCFAENFFGKANSTGSLSV 73
>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 = 52.8 bits (127), Expect = 4e-09
Identities = 29/77 (37%), Positives = 36/77 (46%), Gaps = 10/77 (12%)
Query: 278 VTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEY 337
V C V GDP PT+LW L ++L++ KS+ I NVT D G Y
Sbjct: 1 VEFQCEVGGDPVPTVLWRKEDGELPKGRAEILDD--------KSLKIR--NVTAGDEGSY 50
Query: 338 TCYAENIRGNASGEISL 354
TC AEN+ G SL
Sbjct: 51 TCEAENMVGKIEASASL 67
>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 = 51.0 bits (122), Expect = 3e-08
Identities = 29/95 (30%), Positives = 49/95 (51%), Gaps = 12/95 (12%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFE 319
P VTI E G + ++C V+GDP+P + WL N Q L S ++ E+G
Sbjct: 8 PDVVTIME-------GKTLNLTCTVFGDPDPEVSWLKNDQALALSDHYNVKVEQG----- 55
Query: 320 KSVSITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
K S+T+ V+ D+G+Y +N G + ++++
Sbjct: 56 KYASLTIKGVSSEDSGKYGIVVKNKYGGETVDVTV 90
>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 = 50.0 bits (119), Expect = 5e-08
Identities = 26/82 (31%), Positives = 40/82 (48%), Gaps = 9/82 (10%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
GG V + C P+P W ++L N+S + ++ S+ + N+T LD
Sbjct: 1 GGRVIIECKPKAAPKPKFSWSKGTELLVNNSRISIWDDG---------SLEILNITKLDE 51
Query: 335 GEYTCYAENIRGNASGEISLDL 356
G YTC+AEN RG A+ L +
Sbjct: 52 GSYTCFAENNRGKANSTGVLSV 73
>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 = 50.1 bits (120), Expect = 5e-08
Identities = 23/74 (31%), Positives = 28/74 (37%), Gaps = 7/74 (9%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G + C G P+PTI W LNG + D +G L L NV D
Sbjct: 1 GETGRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRVDGGTL-------ILSNVQPNDT 53
Query: 335 GEYTCYAENIRGNA 348
Y C A N+ G
Sbjct: 54 AVYQCNASNVHGYL 67
>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 = 48.4 bits (115), Expect = 3e-07
Identities = 27/95 (28%), Positives = 50/95 (52%), Gaps = 12/95 (12%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFE 319
P VTI E G + ++C V+G+P+P ++W N Q + S ++ E+G
Sbjct: 8 PDVVTIME-------GKTLNLTCTVFGNPDPEVIWFKNDQDIELSEHYSVKLEQG----- 55
Query: 320 KSVSITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
K S+T+ VT D+G+Y+ +N G + ++++
Sbjct: 56 KYASLTIKGVTSEDSGKYSINVKNKYGGETVDVTV 90
>gnl|CDD|214507 smart00082, LRRCT, Leucine rich repeat C-terminal domain.
Length = 51
Score = 46.3 bits (110), Expect = 5e-07
Identities = 17/52 (32%), Positives = 24/52 (46%), Gaps = 3/52 (5%)
Query: 211 NPWCCDCHLRSFRNWLLKSKLYSHPLS--CTEPGMLQTKHWDDVKAQEFACP 260
NP+ CDC LR WL ++ P+ C P L+ + + EF CP
Sbjct: 1 NPFICDCELRWLLRWLQANEHLQDPVDLRCASPSSLRGPLLELL-HSEFKCP 51
>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 = 47.2 bits (112), Expect = 7e-07
Identities = 27/76 (35%), Positives = 33/76 (43%), Gaps = 7/76 (9%)
Query: 275 GGNVTMSCYVYGDPEPTILWL----LNGQVLHNSSFDLLE--EEEGDALFEKSVSI-TLF 327
G V C VY D +P I WL NG + + G +K + + L
Sbjct: 1 GSTVEFVCKVYSDAQPHIQWLKHVEKNGSKYGPDGLPYVTVLKTAGVNTTDKEMEVLYLR 60
Query: 328 NVTDLDAGEYTCYAEN 343
NVT DAGEYTC A N
Sbjct: 61 NVTFEDAGEYTCLAGN 76
>gnl|CDD|227223 COG4886, COG4886, Leucine-rich repeat (LRR) protein [Function
unknown].
Length = 394
Score = 51.5 bits (123), Expect = 8e-07
Identities = 45/161 (27%), Positives = 84/161 (52%), Gaps = 11/161 (6%)
Query: 53 LDSDIQVLDLNNNKISYLTKEAFKSIGLL-NLQRIYLKNSGIREVHRDTFKYLTILVEVD 111
L S+++ LDL++NKI + + L NL+ + L + + ++ + L+ L +D
Sbjct: 138 LKSNLKELDLSDNKI----ESLPSPLRNLPNLKNLDLSFNDLSDLPKLLSN-LSNLNNLD 192
Query: 112 LSDNQIAWLHQDTFLGNDRLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKD 171
LS N+I+ L + L + L+ L L+ N I EL L L +EL + ++ + +
Sbjct: 193 LSGNKISDLPPEIELLSA-LEELDLSNNSIIEL-LSSLSNLKNLSGLELSNNKLEDLP-E 249
Query: 172 ALIHLTALESLNLNGNRLKHLSESVFFPTPNLKTLSLDGNP 212
++ +L+ LE+L+L+ N++ +S NL+ L L GN
Sbjct: 250 SIGNLSNLETLDLSNNQISSISS--LGSLTNLRELDLSGNS 288
Score = 45.7 bits (108), Expect = 4e-05
Identities = 44/137 (32%), Positives = 68/137 (49%), Gaps = 10/137 (7%)
Query: 57 IQVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKNSGIREVHRDTFKYLTILVEVDLSDNQ 116
++ LDL+ N +S L K L NL L + I ++ + L+ L E+DLS+N
Sbjct: 165 LKNLDLSFNDLSDLPKLLSNLSNLNNL---DLSGNKISDLP-PEIELLSALEELDLSNNS 220
Query: 117 IAWLHQDTFLGND-RLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKDALIH 175
I L + L N L L L+ N + +L L L+T++L + QI S+ +L
Sbjct: 221 IIEL--LSSLSNLKNLSGLELSNNKLEDLPE-SIGNLSNLETLDLSNNQISSI--SSLGS 275
Query: 176 LTALESLNLNGNRLKHL 192
LT L L+L+GN L +
Sbjct: 276 LTNLRELDLSGNSLSNA 292
Score = 40.3 bits (94), Expect = 0.002
Identities = 38/154 (24%), Positives = 65/154 (42%), Gaps = 7/154 (4%)
Query: 58 QVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKNSGIREVHRDTFKYLTILVEVDLSDNQI 117
L+L++N + L + + L+L +S + L L +DL+ N++
Sbjct: 50 LALNLSSNTLL-LLPSSLSRLLSLDLLSPSGISS---LDGSENLLNLLPLPSLDLNLNRL 105
Query: 118 AWLHQDTFLGNDRLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKDALIHLT 177
L L L L+ N IT++ LK ++L +I S+ L +L
Sbjct: 106 RSN-ISELLELTNLTSLDLDNNNITDIPPLIGLLKSNLKELDLSDNKIESL-PSPLRNLP 163
Query: 178 ALESLNLNGNRLKHLSESVFFPTPNLKTLSLDGN 211
L++L+L+ N L L + + NL L L GN
Sbjct: 164 NLKNLDLSFNDLSDLPKLLSNL-SNLNNLDLSGN 196
Score = 35.3 bits (81), Expect = 0.093
Identities = 37/182 (20%), Positives = 67/182 (36%), Gaps = 27/182 (14%)
Query: 51 STLDSDIQVLDLNNNKISYLTKEAFKSIGL--------------------LNLQRIYLKN 90
+ S++ LDL+ NKIS L E L NL + L N
Sbjct: 182 LSNLSNLNNLDLSGNKISDLPPEIELLSALEELDLSNNSIIELLSSLSNLKNLSGLELSN 241
Query: 91 SGIREVHRDTFKYLTILVEVDLSDNQIAWLHQDTFLGNDRLKVLYLNGNPITELRAGQFP 150
+ + ++ ++ L+ L +DLS+NQI+ + + L+ L L+GN ++ P
Sbjct: 242 NKLEDLP-ESIGNLSNLETLDLSNNQISSI--SSLGSLTNLRELDLSGNSLSNAL----P 294
Query: 151 KLPYLKTIELQHCQIHSVHKDALIHLTALESLNLNGNRLKHLSESVFFPTPNLKTLSLDG 210
+ L + + K + L ++ N + + S +L L
Sbjct: 295 LIALLLLLLELLLNLLLTLKALELKLNSILLNNNILSNGETSSPEALSILESLNNLWTLD 354
Query: 211 NP 212
N
Sbjct: 355 NA 356
>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 = 45.8 bits (108), Expect = 3e-06
Identities = 28/92 (30%), Positives = 42/92 (45%), Gaps = 7/92 (7%)
Query: 263 VTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSV 322
+T S+ + E G + SC V G+P PT+ W+ GQ++ +S + E + FE S
Sbjct: 7 LTKPRSLTVSE-GESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYKSTFEIS- 64
Query: 323 SITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
V D G YT EN G + +L
Sbjct: 65 -----KVQMSDEGNYTVVVENSEGKQEAQFTL 91
>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 = 44.4 bits (105), Expect = 3e-06
Identities = 22/67 (32%), Positives = 34/67 (50%), Gaps = 5/67 (7%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G +VT++C V G P+ + W G+ L S+ D S+++T+ NVT D+
Sbjct: 1 GSSVTLTCSVSGPPQVDVTWFKEGKGLEEST-----TVGTDENRVSSITLTISNVTPEDS 55
Query: 335 GEYTCYA 341
G YTC
Sbjct: 56 GTYTCVV 62
>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 = 44.2 bits (104), Expect = 8e-06
Identities = 27/88 (30%), Positives = 39/88 (44%), Gaps = 12/88 (13%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFE 319
P ++ +K G NVT+ C+ G+P P I W +LE A
Sbjct: 1 PADINVKFKDTYALKGQNVTLECFALGNPVPVIRWR-----------KILEPMPATAEIS 49
Query: 320 KSVSI-TLFNVTDLDAGEYTCYAENIRG 346
S ++ +FN+ D G Y C AENI+G
Sbjct: 50 MSGAVLKIFNIQPEDEGTYECEAENIKG 77
>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 = 43.6 bits (103), Expect = 1e-05
Identities = 23/72 (31%), Positives = 33/72 (45%), Gaps = 10/72 (13%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G NVT+ C+ G+P P I W + + S E A+ + + N+ D
Sbjct: 16 GQNVTLECFALGNPVPQIKW----RKVDGSMPSSAEISMSGAVLK------IPNIQFEDE 65
Query: 335 GEYTCYAENIRG 346
G Y C AENI+G
Sbjct: 66 GTYECEAENIKG 77
>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 = 42.9 bits (101), Expect = 1e-05
Identities = 26/81 (32%), Positives = 40/81 (49%), Gaps = 10/81 (12%)
Query: 275 GGNVTMSCYVYGDPEPTILWLL-NGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLD 333
G T+ C GDPEP I W+ +G+++ NSS L+ + ++ I + V D
Sbjct: 1 GQRATLRCKARGDPEPAIHWISPDGKLISNSSRTLVYD-------NGTLDILITTVK--D 51
Query: 334 AGEYTCYAENIRGNASGEISL 354
G +TC A N G A+ + L
Sbjct: 52 TGSFTCIASNAAGEATATVEL 72
>gnl|CDD|143205 cd05728, Ig4_Contactin-2-like, Fourth Ig domain of the neural cell
adhesion molecule contactin-2 and similar proteins.
Ig4_Contactin-2-like: fourth Ig domain of the neural
cell adhesion molecule contactin-2. Contactins are
comprised of six Ig domains followed by four fibronectin
type III (FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-2 (aliases
TAG-1, axonin-1) facilitates cell adhesion by homophilic
binding between molecules in apposed membranes. The
first four Ig domains form the intermolecular binding
fragment which arranges as a compact U-shaped module by
contacts between Ig domains 1 and 4, and domains 2 and
3. It has been proposed that a linear zipper-like array
forms, from contactin-2 molecules alternatively provided
by the two apposed membranes.
Length = 85
Score = 43.4 bits (102), Expect = 1e-05
Identities = 29/82 (35%), Positives = 43/82 (52%), Gaps = 12/82 (14%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G ++ C G+P P WL NGQ L +S + +E E GD + IT +++ D+
Sbjct: 14 GSSLRWECKASGNPRPAYRWLKNGQPL--ASENRIEVEAGD------LRITKLSLS--DS 63
Query: 335 GEYTCYAENIRGN--ASGEISL 354
G Y C AEN G AS E+++
Sbjct: 64 GMYQCVAENKHGTIYASAELAV 85
>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 = 43.0 bits (101), Expect = 3e-05
Identities = 28/99 (28%), Positives = 45/99 (45%), Gaps = 7/99 (7%)
Query: 261 PNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEK 320
P +T E+ E +T++C GDP P+I W + + + + L +G +
Sbjct: 3 PKITYVENQTAMELEEQITLTCEASGDPIPSITWRTSTRNISSEEKTL----DGHIVVRS 58
Query: 321 SV---SITLFNVTDLDAGEYTCYAENIRGNASGEISLDL 356
S+TL + DAGEY C A N G S + L++
Sbjct: 59 HARVSSLTLKYIQYTDAGEYLCTASNTIGQDSQSMYLEV 97
>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 = 42.0 bits (99), Expect = 3e-05
Identities = 24/77 (31%), Positives = 35/77 (45%), Gaps = 11/77 (14%)
Query: 278 VTMSCYVYGDPEPTILWL-LNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGE 336
+ + C G P P I W+ + G +L + F K++ I NV++ D GE
Sbjct: 1 LLLECIAEGLPTPEISWIKIGG--------ELPADRTKFENFNKTLKID--NVSEEDDGE 50
Query: 337 YTCYAENIRGNASGEIS 353
Y C A N G+A IS
Sbjct: 51 YRCTASNSLGSARHTIS 67
>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 = 41.7 bits (98), Expect = 7e-05
Identities = 22/80 (27%), Positives = 35/80 (43%), Gaps = 6/80 (7%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
GG T+ C G P P + W++ G ++ + D LE ++ L N+T
Sbjct: 15 GGTATIRCTAEGSPLPKVEWIIAGLIVIQTRTDTLETT------VDIYNLQLSNITSETQ 68
Query: 335 GEYTCYAENIRGNASGEISL 354
TC AEN G A+ + +
Sbjct: 69 TTVTCTAENPVGQANVSVQV 88
>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 = 41.2 bits (97), Expect = 7e-05
Identities = 24/72 (33%), Positives = 35/72 (48%), Gaps = 5/72 (6%)
Query: 272 REAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTD 331
AG V + C G+P PTI WL +G+ F G + +K ++ L +V
Sbjct: 6 VPAGSTVRLKCPASGNPRPTITWLKDGK-----PFKKEHRIGGYKVRKKKWTLILESVVP 60
Query: 332 LDAGEYTCYAEN 343
D+G+YTC EN
Sbjct: 61 SDSGKYTCIVEN 72
>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 = 41.6 bits (98), Expect = 7e-05
Identities = 29/80 (36%), Positives = 36/80 (45%), Gaps = 15/80 (18%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSS---FDLLEEEEGDALFEKSVSIT------ 325
G +V C VY D +P I WL + +V N S D L L ++ T
Sbjct: 1 GSDVEFHCKVYSDAQPHIQWLKHVEV--NGSKYGPDGLPYVT--VLKVAGINTTDNESEV 56
Query: 326 --LFNVTDLDAGEYTCYAEN 343
L NV+ DAGEYTC A N
Sbjct: 57 LYLRNVSFDDAGEYTCLAGN 76
>gnl|CDD|212460 cd05723, Ig4_Neogenin, Fourth immunoglobulin (Ig)-like domain in
neogenin and similar proteins. Ig4_Neogenin: fourth
immunoglobulin (Ig)-like domain in neogenin and related
proteins. Neogenin is a cell surface protein which is
expressed in the developing nervous system of vertebrate
embryos in the growing nerve cells. It is also expressed
in other embryonic tissues, and may play a general role
in developmental processes such as cell migration,
cell-cell recognition, and tissue growth regulation.
Included in this group is the tumor suppressor protein
DCC, which is deleted in colorectal carcinoma . DCC and
neogenin each have four Ig-like domains followed by six
fibronectin type III domains, a transmembrane domain,
and an intracellular domain.
Length = 71
Score = 40.3 bits (94), Expect = 1e-04
Identities = 22/79 (27%), Positives = 34/79 (43%), Gaps = 11/79 (13%)
Query: 277 NVTMSCYVYGDPEPTILWLLNGQ-VLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAG 335
++ C V G P PT+ W+ NG V+ + F +++E + + + D G
Sbjct: 1 DIVFECEVTGKPTPTVKWVKNGDMVIPSDYFKIVKEHN----------LQVLGLVKSDEG 50
Query: 336 EYTCYAENIRGNASGEISL 354
Y C AEN GN L
Sbjct: 51 FYQCIAENDVGNVQAGAQL 69
>gnl|CDD|143317 cd07693, Ig1_Robo, First immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors and similar proteins. Ig1_Robo:
domain similar to the first immunoglobulin (Ig)-like
domain in Robo (roundabout) receptors. Robo receptors
play a role in the development of the central nervous
system (CNS), and are receptors of Slit protein. Slit is
a repellant secreted by the neural cells in the midline.
Slit acts through Robo to prevent most neurons from
crossing the midline from either side. Three mammalian
Robo homologs (robo1, -2, and -3), and three mammalian
Slit homologs (Slit-1,-2, -3), have been identified.
Commissural axons, which cross the midline, express low
levels of Robo; longitudinal axons, which avoid the
midline, express high levels of Robo. robo1, -2, and -3
are expressed by commissural neurons in the vertebrate
spinal cord and Slits 1, -2, -3 are expressed at the
ventral midline. Robo-3 is a divergent member of the
Robo family which instead of being a positive regulator
of slit responsiveness, antagonizes slit responsiveness
in precrossing axons. The Slit-Robo interaction is
mediated by the second leucine-rich repeat (LRR) domain
of Slit and the two N-terminal Ig domains of Robo, Ig1
and Ig2. The primary Robo binding site for Slit2 has
been shown by surface plasmon resonance experiments and
mutational analysis to be is the Ig1 domain, while the
Ig2 domain has been proposed to harbor a weak secondary
binding site.
Length = 100
Score = 41.0 bits (96), Expect = 2e-04
Identities = 30/94 (31%), Positives = 36/94 (38%), Gaps = 9/94 (9%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFE 319
PP + S +I G T++C G P PTI WL NGQ L D +
Sbjct: 1 PPRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDD----PRSHRIVL 56
Query: 320 KSVSITLFNVT-----DLDAGEYTCYAENIRGNA 348
S S+ V D G Y C A N G A
Sbjct: 57 PSGSLFFLRVVHGRKGRSDEGVYVCVAHNSLGEA 90
>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 = 40.2 bits (94), Expect = 2e-04
Identities = 24/72 (33%), Positives = 34/72 (47%), Gaps = 6/72 (8%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G V +C G P P I W LN + +S+ + E G ++T+ +V + D
Sbjct: 1 GETVEFTCVATGVPTPIINWRLNWGHVPDSARVSITSEGGYG------TLTIRDVKESDQ 54
Query: 335 GEYTCYAENIRG 346
G YTC A N RG
Sbjct: 55 GAYTCEAINTRG 66
>gnl|CDD|238064 cd00116, LRR_RI, Leucine-rich repeats (LRRs), ribonuclease
inhibitor (RI)-like subfamily. LRRs are 20-29 residue
sequence motifs present in many proteins that
participate in protein-protein interactions and have
different functions and cellular locations. LRRs
correspond to structural units consisting of a beta
strand (LxxLxLxxN/CxL conserved pattern) and an alpha
helix. This alignment contains 12 strands corresponding
to 11 full repeats, consistent with the extent observed
in the subfamily acting as Ran GTPase Activating
Proteins (RanGAP1).
Length = 319
Score = 42.7 bits (101), Expect = 3e-04
Identities = 51/198 (25%), Positives = 75/198 (37%), Gaps = 42/198 (21%)
Query: 38 SALCKDANFTALPSTL-DSDIQVLDLNNNKISYLTKEAFKSIGL----LNLQRIYLKNSG 92
+AL D L S L S +Q L LNNN + + GL L+++ L +
Sbjct: 91 NALGPD-GCGVLESLLRSSSLQELKLNNNGLG-DRGLRLLAKGLKDLPPALEKLVLGRNR 148
Query: 93 IR----EVHRDTFKYLTILVEVDLSDNQ-----IAWLHQDTFLGNDRLKVLYLNGNPITE 143
+ E + L E++L++N I L + N L+VL LN N +T+
Sbjct: 149 LEGASCEALAKALRANRDLKELNLANNGIGDAGIRALAEG-LKANCNLEVLDLNNNGLTD 207
Query: 144 LRAGQFPKLPYLKTIELQHCQIHSVHKDALIHLTALESLNLNGNRLK-----HLSESVFF 198
A + L L +LE LNL N L L+ ++
Sbjct: 208 EGASAL--------------------AETLASLKSLEVLNLGDNNLTDAGAAALASALLS 247
Query: 199 PTPNLKTLSLDGNPWCCD 216
P +L TLSL N D
Sbjct: 248 PNISLLTLSLSCNDITDD 265
Score = 35.4 bits (82), Expect = 0.079
Identities = 31/115 (26%), Positives = 47/115 (40%), Gaps = 17/115 (14%)
Query: 48 ALPSTLDSDIQVLDLNNNKISY----LTKEAFKSIGLLNLQRIYLKNSGIREVH----RD 99
AL + D++ L+L NN I E K+ NL+ + L N+G+ + +
Sbjct: 160 ALRAN--RDLKELNLANNGIGDAGIRALAEGLKA--NCNLEVLDLNNNGLTDEGASALAE 215
Query: 100 TFKYLTILVEVDLSDNQI-----AWLHQDTFLGNDRLKVLYLNGNPITELRAGQF 149
T L L ++L DN + A L N L L L+ N IT+ A
Sbjct: 216 TLASLKSLEVLNLGDNNLTDAGAAALASALLSPNISLLTLSLSCNDITDDGAKDL 270
Score = 28.5 bits (64), Expect = 9.6
Identities = 26/97 (26%), Positives = 37/97 (38%), Gaps = 11/97 (11%)
Query: 58 QVLDLNNNKISYLTKEAF-------KSIGLLNLQRIYLKNSGIREVHRDTFKYLTILVEV 110
+VLDLNNN ++ A KS+ +LNL L ++G + L+ +
Sbjct: 196 EVLDLNNNGLTDEGASALAETLASLKSLEVLNLGDNNLTDAGAAALASALLSPNISLLTL 255
Query: 111 DLSDNQIAWLHQDTFLG----NDRLKVLYLNGNPITE 143
LS N I + L L L GN E
Sbjct: 256 SLSCNDITDDGAKDLAEVLAEKESLLELDLRGNKFGE 292
>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 = 38.3 bits (89), Expect = 6e-04
Identities = 27/78 (34%), Positives = 35/78 (44%), Gaps = 11/78 (14%)
Query: 278 VTMSCYVYGDPEPTILWLLNG-QVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGE 336
V + C GDPEPTI W +G QV + F + EG + + +V D G
Sbjct: 1 VQIPCSAQGDPEPTITWNKDGVQVTESGKFHI--SPEG--------YLAIRDVGVADQGR 50
Query: 337 YTCYAENIRGNASGEISL 354
Y C A N G AS + L
Sbjct: 51 YECVARNTIGYASVSMVL 68
>gnl|CDD|143284 cd05876, Ig3_L1-CAM, Third immunoglobulin (Ig)-like domain of the
L1 cell adhesion molecule (CAM). Ig3_L1-CAM: third
immunoglobulin (Ig)-like domain of the L1 cell adhesion
molecule (CAM). L1 belongs to the L1 subfamily of cell
adhesion molecules (CAMs) and is comprised of an
extracellular region having six Ig-like domains, five
fibronectin type III domains, a transmembrane region and
an intracellular domain. L1 is primarily expressed in
the nervous system and is involved in its development
and function. L1 is associated with an X-linked
recessive disorder, X-linked hydrocephalus, MASA
syndrome, or spastic paraplegia type 1, that involves
abnormalities of axonal growth. This group also contains
the chicken neuron-glia cell adhesion molecule, Ng-CAM.
Length = 71
Score = 38.4 bits (89), Expect = 7e-04
Identities = 21/74 (28%), Positives = 32/74 (43%), Gaps = 11/74 (14%)
Query: 278 VTMSCYVYGDPEPTILWL-LNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGE 336
+ + C G P P + W ++G + N + K+ + L NV + D GE
Sbjct: 1 LVLECIAEGLPTPEVHWDRIDGPLSPNRT--------KKLNNNKT--LQLDNVLESDDGE 50
Query: 337 YTCYAENIRGNASG 350
Y C AEN G+A
Sbjct: 51 YVCTAENSEGSARH 64
>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 = 38.7 bits (90), Expect = 7e-04
Identities = 24/85 (28%), Positives = 41/85 (48%), Gaps = 10/85 (11%)
Query: 270 VIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNV 329
+ R G +V + C G+P P I WL + + L E +K +++L N+
Sbjct: 4 IARPVGSSVRLKCVASGNPRPDITWLKDNK--------PLTPTEIGESRKKKWTLSLKNL 55
Query: 330 TDLDAGEYTCYAENIRG--NASGEI 352
D+G+YTC+ N G NA+ ++
Sbjct: 56 KPEDSGKYTCHVSNRAGEINATYKV 80
>gnl|CDD|206066 pfam13895, Ig_2, Immunoglobulin domain. This domain contains
immunoglobulin-like domains.
Length = 80
Score = 38.2 bits (89), Expect = 7e-04
Identities = 22/74 (29%), Positives = 31/74 (41%), Gaps = 16/74 (21%)
Query: 273 EAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDL 332
G +VT++C G+P P W +G L +S + F +VS
Sbjct: 12 FEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQ---------NGFFTPNVSAE------- 55
Query: 333 DAGEYTCYAENIRG 346
D+G YTC A N G
Sbjct: 56 DSGTYTCVASNGGG 69
>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 = 38.3 bits (89), Expect = 9e-04
Identities = 25/83 (30%), Positives = 36/83 (43%), Gaps = 5/83 (6%)
Query: 274 AGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLD 333
A V C G+P PT+ WL NG+ F G + + S+ + +V D
Sbjct: 8 AANTVKFRCPAAGNPTPTMRWLKNGK-----EFKQEHRIGGYKVRNQHWSLIMESVVPSD 62
Query: 334 AGEYTCYAENIRGNASGEISLDL 356
G YTC EN G+ + LD+
Sbjct: 63 KGNYTCVVENEYGSINHTYHLDV 85
>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 = 37.4 bits (87), Expect = 0.001
Identities = 25/71 (35%), Positives = 33/71 (46%), Gaps = 1/71 (1%)
Query: 284 VYGDPEPTILWLLNGQVLHNSSFDLLE-EEEGDALFEKSVSITLFNVTDLDAGEYTCYAE 342
V G+P+PT+ W NG VL+ S + E E E + N T ++ G YT A
Sbjct: 7 VRGNPKPTLTWYHNGAVLNESDYIRTEIHYEVTTPTEYHGCLQFDNPTHVNNGNYTLVAS 66
Query: 343 NIRGNASGEIS 353
N G S IS
Sbjct: 67 NEYGQDSKSIS 77
>gnl|CDD|205079 pfam12799, LRR_4, Leucine Rich repeats (2 copies). Leucine rich
repeats are short sequence motifs present in a number of
proteins with diverse functions and cellular locations.
These repeats are usually involved in protein-protein
interactions. Each Leucine Rich Repeat is composed of a
beta-alpha unit. These units form elongated non-globular
structures. Leucine Rich Repeats are often flanked by
cysteine rich domains.
Length = 43
Score = 36.3 bits (85), Expect = 0.002
Identities = 15/42 (35%), Positives = 26/42 (61%), Gaps = 2/42 (4%)
Query: 153 PYLKTIELQHCQIHSVHKDALIHLTALESLNLNGNRLKHLSE 194
L+T++L + QI + L +L LE+L+L+GN++ LS
Sbjct: 1 TNLETLDLSNNQITDL--PPLSNLPNLETLDLSGNKITDLSP 40
Score = 35.5 bits (83), Expect = 0.003
Identities = 13/39 (33%), Positives = 21/39 (53%), Gaps = 2/39 (5%)
Query: 130 RLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSV 168
L+ L L+ N IT+L LP L+T++L +I +
Sbjct: 2 NLETLDLSNNQITDLPP--LSNLPNLETLDLSGNKITDL 38
Score = 34.0 bits (79), Expect = 0.009
Identities = 15/36 (41%), Positives = 21/36 (58%), Gaps = 2/36 (5%)
Query: 177 TALESLNLNGNRLKHLSESVFFPTPNLKTLSLDGNP 212
T LE+L+L+ N++ L PNL+TL L GN
Sbjct: 1 TNLETLDLSNNQITDLPP--LSNLPNLETLDLSGNK 34
Score = 30.2 bits (69), Expect = 0.22
Identities = 16/40 (40%), Positives = 21/40 (52%), Gaps = 2/40 (5%)
Query: 107 LVEVDLSDNQIAWLHQDTFLGNDRLKVLYLNGNPITELRA 146
L +DLS+NQI L L+ L L+GN IT+L
Sbjct: 3 LETLDLSNNQITDL--PPLSNLPNLETLDLSGNKITDLSP 40
Score = 28.6 bits (65), Expect = 0.89
Identities = 12/36 (33%), Positives = 19/36 (52%), Gaps = 2/36 (5%)
Query: 82 NLQRIYLKNSGIREVHRDTFKYLTILVEVDLSDNQI 117
NL+ + L N+ I ++ L L +DLS N+I
Sbjct: 2 NLETLDLSNNQITDL--PPLSNLPNLETLDLSGNKI 35
Score = 27.5 bits (62), Expect = 2.4
Identities = 12/40 (30%), Positives = 23/40 (57%), Gaps = 4/40 (10%)
Query: 57 IQVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKNSGIREV 96
++ LDL+NN+I+ L + L NL+ + L + I ++
Sbjct: 3 LETLDLSNNQITDL--PPLSN--LPNLETLDLSGNKITDL 38
>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 = 37.2 bits (86), Expect = 0.002
Identities = 21/69 (30%), Positives = 28/69 (40%), Gaps = 8/69 (11%)
Query: 279 TMSCYVYGDPEPTILWLLNGQ-VLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEY 337
++ C+ G P P + WL NG + S L G L +V D G Y
Sbjct: 2 SLRCHAEGIPLPRLTWLKNGMDITPKLSKQLTLIANGSELHISNVRYE-------DTGAY 54
Query: 338 TCYAENIRG 346
TC A+N G
Sbjct: 55 TCIAKNEAG 63
>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 = 36.8 bits (86), Expect = 0.002
Identities = 19/75 (25%), Positives = 32/75 (42%), Gaps = 12/75 (16%)
Query: 284 VYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTD---LDAGEYTCY 340
+ G P PT+ W +G+ L + G E + S T + + D+G+YT
Sbjct: 8 ISGRPTPTVTWSKDGKPL---------KLSGRVQIETTASSTSLVIKNAERSDSGKYTLT 58
Query: 341 AENIRGNASGEISLD 355
+N G S I++
Sbjct: 59 LKNPAGEKSATINVK 73
>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 = 37.5 bits (87), Expect = 0.002
Identities = 29/98 (29%), Positives = 41/98 (41%), Gaps = 6/98 (6%)
Query: 261 PNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHN--SSFDLLEEEEGDALF 318
P +T E+ E +T++C GDP P I W + S D G A
Sbjct: 3 PKITYLENQTAVE-LEQITLTCEAEGDPIPEITWRRATRNFSEGDKSLDGRIVVRGHA-- 59
Query: 319 EKSVSITLFNVTDLDAGEYTCYAENIRGNASGEISLDL 356
+ S+TL +V DAG Y C A N G + L++
Sbjct: 60 -RVSSLTLKDVQLTDAGRYDCEASNRIGGDQQSMYLEV 96
>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 = 36.7 bits (85), Expect = 0.004
Identities = 24/72 (33%), Positives = 35/72 (48%), Gaps = 9/72 (12%)
Query: 276 GNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDL-DA 334
G V+++C G P PT WL+NG + E + +L ++ I+ N + DA
Sbjct: 20 GKVSLNCRARGSPPPTYRWLMNGTEID------DEPDSRYSLVGGNLVIS--NPSKAKDA 71
Query: 335 GEYTCYAENIRG 346
G Y C A NI G
Sbjct: 72 GRYQCLASNIVG 83
>gnl|CDD|197688 smart00370, LRR, Leucine-rich repeats, outliers.
Length = 24
Score = 34.6 bits (81), Expect = 0.005
Identities = 8/22 (36%), Positives = 11/22 (50%)
Query: 176 LTALESLNLNGNRLKHLSESVF 197
L L L+L+ N+L L F
Sbjct: 1 LPNLRELDLSNNQLSSLPPGAF 22
Score = 28.1 bits (64), Expect = 0.80
Identities = 9/18 (50%), Positives = 13/18 (72%)
Query: 58 QVLDLNNNKISYLTKEAF 75
+ LDL+NN++S L AF
Sbjct: 5 RELDLSNNQLSSLPPGAF 22
Score = 27.3 bits (62), Expect = 1.8
Identities = 11/24 (45%), Positives = 15/24 (62%)
Query: 104 LTILVEVDLSDNQIAWLHQDTFLG 127
L L E+DLS+NQ++ L F G
Sbjct: 1 LPNLRELDLSNNQLSSLPPGAFQG 24
Score = 26.2 bits (59), Expect = 3.8
Identities = 7/19 (36%), Positives = 11/19 (57%)
Query: 131 LKVLYLNGNPITELRAGQF 149
L+ L L+ N ++ L G F
Sbjct: 4 LRELDLSNNQLSSLPPGAF 22
>gnl|CDD|197687 smart00369, LRR_TYP, Leucine-rich repeats, typical (most populated)
subfamily.
Length = 24
Score = 34.6 bits (81), Expect = 0.005
Identities = 8/22 (36%), Positives = 11/22 (50%)
Query: 176 LTALESLNLNGNRLKHLSESVF 197
L L L+L+ N+L L F
Sbjct: 1 LPNLRELDLSNNQLSSLPPGAF 22
Score = 28.1 bits (64), Expect = 0.80
Identities = 9/18 (50%), Positives = 13/18 (72%)
Query: 58 QVLDLNNNKISYLTKEAF 75
+ LDL+NN++S L AF
Sbjct: 5 RELDLSNNQLSSLPPGAF 22
Score = 27.3 bits (62), Expect = 1.8
Identities = 11/24 (45%), Positives = 15/24 (62%)
Query: 104 LTILVEVDLSDNQIAWLHQDTFLG 127
L L E+DLS+NQ++ L F G
Sbjct: 1 LPNLRELDLSNNQLSSLPPGAFQG 24
Score = 26.2 bits (59), Expect = 3.8
Identities = 7/19 (36%), Positives = 11/19 (57%)
Query: 131 LKVLYLNGNPITELRAGQF 149
L+ L L+ N ++ L G F
Sbjct: 4 LRELDLSNNQLSSLPPGAF 22
>gnl|CDD|222457 pfam13927, Ig_3, Immunoglobulin domain. This family contains
immunoglobulin-like domains.
Length = 74
Score = 35.8 bits (82), Expect = 0.006
Identities = 29/85 (34%), Positives = 39/85 (45%), Gaps = 12/85 (14%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDP-EPTILWLLNGQVLHNSSFDLLEEEEGDALF 318
P +T+ S +GG VT++C G P PTI W NG + S L
Sbjct: 1 KPVITVSPS-PSVTSGGGVTLTCSAEGGPPPPTISWYRNGSISGGS----------GGLG 49
Query: 319 EKSVSITLFNVTDLDAGEYTCYAEN 343
++TL +VT D+G YTC A N
Sbjct: 50 SSGSTLTLSSVTSEDSGTYTCVASN 74
>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 = 35.9 bits (83), Expect = 0.006
Identities = 19/87 (21%), Positives = 35/87 (40%), Gaps = 14/87 (16%)
Query: 277 NVTMSCYVYGDP--EPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSV-----SITLFNV 329
++T+ C+ DP + T W NG + D +++G + + N
Sbjct: 2 SITLQCHASHDPTLDLTFTWSFNGVPI-----DF--DKDGGHYRRVGGKDSNGDLMIRNA 54
Query: 330 TDLDAGEYTCYAENIRGNASGEISLDL 356
AG+YTC A+ + + S L +
Sbjct: 55 QLKHAGKYTCTAQTVVDSLSASADLIV 81
>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 = 35.6 bits (82), Expect = 0.006
Identities = 24/81 (29%), Positives = 35/81 (43%), Gaps = 8/81 (9%)
Query: 278 VTMSCYVYGDPEPTILWLLNGQVL-HNSS-FDLLEEEEGDALFEKSVSITLFNVTDLDAG 335
V + C V P P I W N ++L +N+ L ++ G + + + N DAG
Sbjct: 1 VRLECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQDNCG------RICLLIQNANKEDAG 54
Query: 336 EYTCYAENIRGNASGEISLDL 356
YT A N G S LD+
Sbjct: 55 WYTVSAVNEAGVVSCNARLDV 75
>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 = 36.1 bits (83), Expect = 0.007
Identities = 22/70 (31%), Positives = 36/70 (51%), Gaps = 9/70 (12%)
Query: 278 VTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDL-DAGE 336
V ++C G+P PT WL NG + D E + +L + ++ I+ N +++ D+G
Sbjct: 22 VILNCEARGNPVPTYRWLRNG-----TEID-TESDYRYSLIDGNLIIS--NPSEVKDSGR 73
Query: 337 YTCYAENIRG 346
Y C A N G
Sbjct: 74 YQCLATNSIG 83
>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 = 35.7 bits (82), Expect = 0.009
Identities = 22/74 (29%), Positives = 31/74 (41%), Gaps = 3/74 (4%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNG-QVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLD 333
G VT C G+P+P I W G Q L S + ++ +T+ NV D
Sbjct: 1 GRTVTFQCEATGNPQPAIFWQKEGSQNLLFSYQPP--QSSSRFSVSQTGDLTITNVQRSD 58
Query: 334 AGEYTCYAENIRGN 347
G Y C N+ G+
Sbjct: 59 VGYYICQTLNVAGS 72
>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 = 34.7 bits (80), Expect = 0.011
Identities = 17/55 (30%), Positives = 26/55 (47%), Gaps = 10/55 (18%)
Query: 284 VYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYT 338
V P P I W NG+++ E + + S+T+ +VT+ DAG YT
Sbjct: 7 VKAYPPPEIQWYKNGKLI----------SEKNRTKKSGHSLTIKDVTEEDAGNYT 51
>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 = 34.1 bits (78), Expect = 0.016
Identities = 19/59 (32%), Positives = 29/59 (49%), Gaps = 11/59 (18%)
Query: 285 YGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYTCYAEN 343
YG P P + W NGQ++ + F++ V +T++ VT+ DAG YT N
Sbjct: 8 YGYPPPEVKWYKNGQLI-----------VLNHTFKRGVHLTIYEVTEKDAGNYTVVLTN 55
>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 = 34.6 bits (79), Expect = 0.016
Identities = 21/72 (29%), Positives = 33/72 (45%), Gaps = 7/72 (9%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G + T+ C G+P+P+I WL NG + + D + +GD +I V + +
Sbjct: 1 GEDGTLICRANGNPKPSISWLTNGVPIEIAPTDPSRKVDGD-------TIIFSKVQERSS 53
Query: 335 GEYTCYAENIRG 346
Y C A N G
Sbjct: 54 AVYQCNASNEYG 65
>gnl|CDD|143236 cd05759, Ig2_KIRREL3-like, Second immunoglobulin (Ig)-like domain
of Kirrel (kin of irregular chiasm-like) 3 (also known
as Neph2). Ig2_KIRREL3-like: domain similar to the
second immunoglobulin (Ig)-like domain of Kirrel (kin of
irregular chiasm-like) 3 (also known as Neph2). This
protein has five Ig-like domains, one transmembrane
domain, and a cytoplasmic tail. Included in this group
is mammalian Kirrel (Neph1), Kirrel2 (Neph3), and
Drosophila RST (irregular chiasm C-roughest) protein.
These proteins contain multiple Ig domains, have
properties of cell adhesion molecules, and are important
in organ development.
Length = 82
Score = 34.0 bits (78), Expect = 0.023
Identities = 21/68 (30%), Positives = 34/68 (50%), Gaps = 8/68 (11%)
Query: 280 MSCYVYGD-PEPTILWLLNGQVLHNSSF--DLLEEEEGDALFEKSVSITLFNVTDLDAGE 336
++C G P I+W +G+VL +++ +LL+ D E +VS +D D G
Sbjct: 4 LTCRARGAKPAAEIIWFRDGEVLDGATYSKELLK----DGKRETTVSTLPITPSDHDTGR 59
Query: 337 -YTCYAEN 343
+TC A N
Sbjct: 60 TFTCRARN 67
>gnl|CDD|203711 pfam07654, C1-set, Immunoglobulin C1-set domain.
Length = 83
Score = 34.1 bits (79), Expect = 0.024
Identities = 24/73 (32%), Positives = 31/73 (42%), Gaps = 5/73 (6%)
Query: 273 EAGGNVTMSCYVYG-DPEP-TILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVT 330
E G T+ C V G P T+ WL NGQ + E GD ++ S +T T
Sbjct: 6 ELGKPNTLVCLVTGFYPPDITVTWLKNGQEVTEGVESTEELPNGDGTYQLSSYLT---FT 62
Query: 331 DLDAGEYTCYAEN 343
EYTC E+
Sbjct: 63 PESGDEYTCRVEH 75
>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 = 33.7 bits (77), Expect = 0.027
Identities = 17/69 (24%), Positives = 29/69 (42%), Gaps = 3/69 (4%)
Query: 286 GDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYTCYAENIR 345
P W +G+ L N + + +K+ + + D+GEYTC ENI
Sbjct: 10 EYPSLRFKWFKDGKEL-NRKNKPRNIKIRNK--KKNSELQINKAKLADSGEYTCVVENIL 66
Query: 346 GNASGEISL 354
GN + ++
Sbjct: 67 GNDTVTANV 75
>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 = 33.7 bits (77), Expect = 0.031
Identities = 21/70 (30%), Positives = 33/70 (47%), Gaps = 1/70 (1%)
Query: 284 VYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYTCYAEN 343
V G+P+PT+ W G +L+ S + + + E + L N T L+ G YT A+N
Sbjct: 7 VKGNPKPTLQWFHEGAILNESEYICTKIHVINNT-EYHGCLQLDNPTHLNNGIYTLVAKN 65
Query: 344 IRGNASGEIS 353
G +S
Sbjct: 66 EYGEDEKNVS 75
>gnl|CDD|143190 cd05713, Ig_MOG_like, Immunoglobulin (Ig)-like domain of myelin
oligodendrocyte glycoprotein (MOG). Ig_MOG_like:
immunoglobulin (Ig)-like domain of myelin
oligodendrocyte glycoprotein (MOG). MOG, a minor
component of the myelin sheath, is an important
CNS-specific autoantigen, linked to the pathogenesis of
multiple sclerosis (MS) and experimental autoimmune
encephalomyelitis (EAE). It is a transmembrane protein
having an extracellular Ig domain. MOG is expressed in
the CNS on the outermost lamellae of the myelin sheath,
and on the surface of oligodendrocytes, and may
participate in the completion, compaction, and/or
maintenance of myelin. This group also includes
butyrophilin (BTN). BTN is the most abundant protein in
bovine milk-fat globule membrane (MFGM).
Length = 100
Score = 34.1 bits (79), Expect = 0.031
Identities = 21/106 (19%), Positives = 38/106 (35%), Gaps = 33/106 (31%)
Query: 275 GGNVTMSCYVY--------------GDPEPTILWLLNGQVLHNSSFDLLEEEE------- 313
G + + C++ P + +GQ D E+
Sbjct: 1 GEDAELPCHLSPKMSAEHMEVRWFRSQFSPAVHLYRDGQ-------DQYGEQMPEYRGRT 53
Query: 314 ---GDALFEKSVSITLFNVTDLDAGEYTCYAENIRGNASGEISLDL 356
DA+ E SV++ + NV D G YTC+ ++ E +++L
Sbjct: 54 ELLKDAIAEGSVALRIHNVRASDEGLYTCFFQS--DGFYEEATVEL 97
>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 = 33.3 bits (76), Expect = 0.035
Identities = 20/71 (28%), Positives = 33/71 (46%), Gaps = 7/71 (9%)
Query: 278 VTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEY 337
VT+ C++ G P PT W +G L + + ++ K ++TL + D+G Y
Sbjct: 1 VTLRCHIDGHPRPTYQWFRDGTPLSDG-------QGNYSVSSKERTLTLRSAGPDDSGLY 53
Query: 338 TCYAENIRGNA 348
C A N G+
Sbjct: 54 YCCAHNAFGSV 64
>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 = 33.4 bits (76), Expect = 0.036
Identities = 23/81 (28%), Positives = 37/81 (45%), Gaps = 8/81 (9%)
Query: 278 VTMSCYVYGDPEPTILWLLNGQVLHNSS--FDLLEEEEGDALFEKSVSITLFNVTDLDAG 335
V + C + P P I W N +++ ++ L ++ G V++ + NV DAG
Sbjct: 1 VKLECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSG------RVTLLIKNVNKKDAG 54
Query: 336 EYTCYAENIRGNASGEISLDL 356
YT A N G A+ LD+
Sbjct: 55 WYTVSAVNEAGVATCHARLDV 75
>gnl|CDD|223021 PHA03247, PHA03247, large tegument protein UL36; Provisional.
Length = 3151
Score = 36.8 bits (85), Expect = 0.037
Identities = 35/150 (23%), Positives = 51/150 (34%), Gaps = 19/150 (12%)
Query: 458 MEQPPVHITIESHAVDPQVSVFPPPPEFSSNHLPTSTYGNIFISVSVSQEPPGSDPPKYP 517
+ +P V + ES A+ P PP P+ P PP PP P
Sbjct: 2886 LARPAVSRSTESFALPPDQPERPPQPQAPPPPQPQPQPPPPPQPQPPPPPPPRPQPPLAP 2945
Query: 518 DLIDMPHRSVSVGTGPGTNPAYFATLPRR---PRSKVIEPSSLVRV-----GPKYDNMGP 569
+G P A +P R PR +V +P+ P +
Sbjct: 2946 TTDPAG---AGEPSGAVPQPWLGALVPGRVAVPRFRVPQPAPSREAPASSTPPLTGHSLS 3002
Query: 570 RVTAGGASILSLPDATSTEDIPSPPPPPTL 599
RV++ AS L+L + PPP +L
Sbjct: 3003 RVSS-WASSLAL-------HEETDPPPVSL 3024
Score = 36.1 bits (83), Expect = 0.072
Identities = 35/161 (21%), Positives = 50/161 (31%), Gaps = 25/161 (15%)
Query: 453 EQSLAMEQP---PVHITIESHAVDPQVSVFPPPPEFSSNHLPTSTYGNIFISVSVSQEPP 509
++S+ +P P + S A P PP+ + P G+ S PP
Sbjct: 2565 DRSVPPPRPAPRPSEPAVTSRARRPDA-----PPQSARPRAPVDDRGDPRGPAPPSPLPP 2619
Query: 510 GSDPPKYPDLIDMPHRSVSVGTGPGTNPAYF----------ATLPRRPRSK--VIEPSSL 557
+ P P P + P T P + PRR R + SS
Sbjct: 2620 DTHAPDPPPPSPSPAANEPDPHPPPTVPPPERPRDDPAPGRVSRPRRARRLGRAAQASSP 2679
Query: 558 VRVGPKYDNMGPRVTAGGASILSLPDATSTEDIPSPPPPPT 598
+ P+ P V S+ SL D P P P
Sbjct: 2680 PQ-RPRRRAARPTV----GSLTSLADPPPPPPTPEPAPHAL 2715
Score = 30.7 bits (69), Expect = 2.8
Identities = 26/106 (24%), Positives = 33/106 (31%), Gaps = 13/106 (12%)
Query: 501 SVSVSQEPPGSDPPKYPDLIDMPHRSVSVGTGPGTNPAYFATLPRRPRSKVIEPSSLVRV 560
S++ +PP PP P+ PH VS P A P P +
Sbjct: 2694 SLTSLADPP--PPPPTPE--PAPHALVSATPLPPGPAAARQASPALPAAPAPPAVPAGPA 2749
Query: 561 GPKYDNMGPR--VTAGGASILSLPDATSTEDIPSPPPPPTLCTPLG 604
P R TAG P A + P+ PP L P
Sbjct: 2750 TPGGPARPARPPTTAG-------PPAPAPPAAPAAGPPRRLTRPAV 2788
Score = 29.1 bits (65), Expect = 8.5
Identities = 26/123 (21%), Positives = 32/123 (26%), Gaps = 14/123 (11%)
Query: 480 PPPPEFSSNHLPTSTYGNIFISVSVSQEPPGSDPPKYPDLIDMPHRSVSVGTGPGTNPAY 539
P S+ LP S ++ P PP P P P T
Sbjct: 2711 APHALVSATPLPPGPAAARQASPALPAAPA---PPAVPAGPATPGGPARPARPPTTAGPP 2767
Query: 540 FATLPRRPRSKVIEPSSLVRVGPKYDNMGPRVTAGGASILSLPDATSTEDIPSPPPPPTL 599
P P + GP P V + S SLP D P+ P
Sbjct: 2768 APAPPAAPAA-----------GPPRRLTRPAVASLSESRESLPSPWDPADPPAAVLAPAA 2816
Query: 600 CTP 602
P
Sbjct: 2817 ALP 2819
>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 = 33.1 bits (75), Expect = 0.042
Identities = 19/68 (27%), Positives = 30/68 (44%), Gaps = 7/68 (10%)
Query: 279 TMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYT 338
TM C G+P+P I W + + +S +++ AL + N + D G+Y
Sbjct: 2 TMLCAASGNPDPEITWFKDFLPVDTTSNGRIKQLRSGALQIE-------NSEESDQGKYE 54
Query: 339 CYAENIRG 346
C A N G
Sbjct: 55 CVATNSAG 62
>gnl|CDD|143194 cd05717, Ig1_Necl-1-3_like, First (N-terminal) immunoglobulin
(Ig)-like domain of the nectin-like molecules Necl-1 -
Necl-3 (also known as cell adhesion molecules CADM3,
CADM1, and CADM2 respectively). Ig1_Necl-1-3_like:
N-terminal immunoglobulin (Ig)-like domain of the
nectin-like molecules Necl-1 (also known as cell
adhesion molecule 3 (CADM3)), Necl-2 (CADM1), and Necl-3
(CADM2). At least five nectin-like molecules have been
identified (Necl-1 - Necl-5). They all have an
extracellular region containing three Ig-like domains, a
transmembrane region, and a cytoplasmic region. The
N-terminal Ig-like domain of the extracellular region
belongs to the V-type subfamily of Ig domains, is
essential to cell-cell adhesion, and plays a part in the
interaction with the envelope glycoprotein D of various
viruses. Necl-1, Necl-2, and Necl-3 have
Ca(2+)-independent homophilic and heterophilic cell-cell
adhesion activity. Necl-1 is specifically expressed in
neural tissue, and is important to the formation of
synapses, axon bundles, and myelinated axons. Necl-2 is
expressed in a wide variety of tissues, and is a
putative tumour suppressor gene, which is downregulated
in aggressive neuroblastoma. Necl-3 accumulates in
central and peripheral nervous system tissue, and has
been shown to selectively interact with
oligodendrocytes. This group also contains Class-I
MHC-restricted T-cell-associated molecule (CRTAM), whose
expression pattern is consistent with its expression in
Class-I MHC-restricted T-cells.
Length = 95
Score = 33.9 bits (78), Expect = 0.042
Identities = 20/79 (25%), Positives = 32/79 (40%), Gaps = 15/79 (18%)
Query: 270 VIREAGGNVTMSCYVYGDPEPTILWL-LNGQV--------LHNSSFDLLEEEEGDALFEK 320
V GG T+ C V + ++ W N Q L ++ L+ +
Sbjct: 7 VTVVEGGTATLKCRVKNNDNSSLQWSNPNQQTLYFNDKRALRDNRIQLVNFSANE----- 61
Query: 321 SVSITLFNVTDLDAGEYTC 339
+SI++ NV+ D G YTC
Sbjct: 62 -LSISISNVSLSDEGRYTC 79
>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 = 33.3 bits (76), Expect = 0.043
Identities = 21/85 (24%), Positives = 34/85 (40%), Gaps = 9/85 (10%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEE--GDALFEKSVSITLFNVTDL 332
G + C V G P P I W + +H ++ G+ + + ++N
Sbjct: 1 GETASFHCDVTGRPPPEITW---EKQVHGKENLIMRPNHVRGNVVVTNIGQLVIYNAQPQ 57
Query: 333 DAGEYTCYAENIRGNASGEISLDLP 357
DAG YTC A N+ G + + P
Sbjct: 58 DAGLYTCTAR----NSGGLLRANFP 78
>gnl|CDD|143210 cd05733, Ig6_L1-CAM_like, Sixth immunoglobulin (Ig)-like domain of
the L1 cell adhesion molecule (CAM) and similar
proteins. Ig6_L1-CAM_like: domain similar to the sixth
immunoglobulin (Ig)-like domain of the L1 cell adhesion
molecule (CAM). L1 belongs to the L1 subfamily of cell
adhesion molecules (CAMs) and is comprised of an
extracellular region having six Ig-like domains and five
fibronectin type III domains, a transmembrane region and
an intracellular domain. L1 is primarily expressed in
the nervous system and is involved in its development
and function. L1 is associated with an X-linked
recessive disorder, X-linked hydrocephalus, MASA
syndrome, or spastic paraplegia type 1, that involves
abnormalities of axonal growth. This group also contains
NrCAM [Ng(neuronglia)CAM-related cell adhesion
molecule], which is primarily expressed in the nervous
system, and human neurofascin.
Length = 77
Score = 32.0 bits (73), Expect = 0.11
Identities = 26/83 (31%), Positives = 36/83 (43%), Gaps = 13/83 (15%)
Query: 278 VTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITL-----FNVTDL 332
+ + C G+P PT W NG FD E++ + S ++ + D
Sbjct: 1 IVIKCEAKGNPPPTFSWTRNGT-----HFDP-EKDPRVTMKPDSGTLVIDNMNGGRAEDY 54
Query: 333 DAGEYTCYAENIRGNA-SGEISL 354
+ GEY CYA N G A S EI L
Sbjct: 55 E-GEYQCYASNELGTAISNEIHL 76
>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 = 32.4 bits (74), Expect = 0.11
Identities = 22/69 (31%), Positives = 34/69 (49%), Gaps = 2/69 (2%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
GG V ++C G+P P I W +G +L+ S + ++ +L SV + N D
Sbjct: 14 GGPVVLNCSAEGEPPPKIEWKKDGVLLNLVSDERRQQLPNGSLLITSVVHSKHNKP--DE 71
Query: 335 GEYTCYAEN 343
G Y C A+N
Sbjct: 72 GFYQCVAQN 80
>gnl|CDD|143166 cd00098, IgC, Immunoglobulin Constant domain. IgC: Immunoglobulin
constant domain (IgC). Members of the IgC family are
components of immunoglobulin, T-cell receptors, CD1 cell
surface glycoproteins, secretory glycoproteins A/C, and
Major Histocompatibility Complex (MHC) class I/II
molecules. In immunoglobulins, each chain is composed of
one variable domain (IgV) and one or more IgC domains.
These names reflect the fact that the variability in
sequences is higher in the variable domain than in the
constant domain. The IgV domain is responsible for
antigen binding, and the IgC domain is involved in
oligomerization and molecular interactions.
Length = 95
Score = 32.0 bits (73), Expect = 0.16
Identities = 21/71 (29%), Positives = 33/71 (46%), Gaps = 4/71 (5%)
Query: 275 GGNVTMSCYVYG-DPEP-TILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDL 332
GG+VT++C G P T+ WL NG+ L + D + S +T + +D
Sbjct: 13 GGSVTLTCLATGFYPPDITVTWLKNGKELTSGVTTTPPVPNSDGTYSVSSQLT-VSPSDW 71
Query: 333 DAG-EYTCYAE 342
++G YTC
Sbjct: 72 NSGDTYTCVVT 82
>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 = 31.2 bits (71), Expect = 0.26
Identities = 18/61 (29%), Positives = 28/61 (45%), Gaps = 8/61 (13%)
Query: 286 GDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYTCYAENIR 345
G PEPT+ W +GQ L+ + + ++G+ L + D G Y C A N+
Sbjct: 23 GHPEPTVSWRKDGQPLNLDNERVRIVDDGNLL--------IAEARKSDEGTYKCVATNMV 74
Query: 346 G 346
G
Sbjct: 75 G 75
>gnl|CDD|188093 TIGR00864, PCC, polycystin cation channel protein. The Polycystin
Cation Channel (PCC) Family (TC 1.A.5) Polycystin is a
huge protein of 4303aas. Its repeated leucine-rich (LRR)
segment is found in many proteins. It contains 16
polycystic kidney disease (PKD) domains, one
LDL-receptor class A domain, one C-type lectin family
domain, and 16-18 putative TMSs in positions between
residues 2200 and 4100. Polycystin-L has been shown to
be a cation (Na+, K+ and Ca2+) channel that is activated
by Ca2+. Two members of the PCC family (polycystin 1 and
2) are mutated in autosomal dominant polycystic kidney
disease, and polycystin-L is deleted in mice with renal
and retinal defects. Note: this model is restricted to
the amino half for technical reasons.
Length = 2740
Score = 33.9 bits (77), Expect = 0.31
Identities = 13/44 (29%), Positives = 22/44 (50%)
Query: 183 NLNGNRLKHLSESVFFPTPNLKTLSLDGNPWCCDCHLRSFRNWL 226
+++ N++ + E + NL + L GNP+ CDC L W
Sbjct: 1 DISNNKISTIEEGICANLCNLSEIDLSGNPFECDCGLARLPRWA 44
>gnl|CDD|178695 PLN03150, PLN03150, hypothetical protein; Provisional.
Length = 623
Score = 33.6 bits (77), Expect = 0.35
Identities = 21/70 (30%), Positives = 34/70 (48%), Gaps = 5/70 (7%)
Query: 125 FLGND-----RLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKDALIHLTAL 179
F+ ND L+ + L+GN I + L+ ++L + + ++L LT+L
Sbjct: 433 FIPNDISKLRHLQSINLSGNSIRGNIPPSLGSITSLEVLDLSYNSFNGSIPESLGQLTSL 492
Query: 180 ESLNLNGNRL 189
LNLNGN L
Sbjct: 493 RILNLNGNSL 502
>gnl|CDD|215061 PLN00113, PLN00113, leucine-rich repeat receptor-like protein
kinase; Provisional.
Length = 968
Score = 33.7 bits (77), Expect = 0.37
Identities = 45/202 (22%), Positives = 77/202 (38%), Gaps = 45/202 (22%)
Query: 55 SDIQVLDLNNNKIS-----------YLTK----------EAFKSIGLLN-LQRIYLKNSG 92
+++ VLDL+ N ++ L K E KS+G L+R+ L+++
Sbjct: 356 NNLTVLDLSTNNLTGEIPEGLCSSGNLFKLILFSNSLEGEIPKSLGACRSLRRVRLQDNS 415
Query: 93 IREVHRDTFKYLTILVEVDLSDNQIA-------W---------LHQDTFLGN-------D 129
F L ++ +D+S+N + W L ++ F G
Sbjct: 416 FSGELPSEFTKLPLVYFLDISNNNLQGRINSRKWDMPSLQMLSLARNKFFGGLPDSFGSK 475
Query: 130 RLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKDALIHLTALESLNLNGNRL 189
RL+ L L+ N + + L L ++L ++ D L L SL+L+ N+L
Sbjct: 476 RLENLDLSRNQFSGAVPRKLGSLSELMQLKLSENKLSGEIPDELSSCKKLVSLDLSHNQL 535
Query: 190 KHLSESVFFPTPNLKTLSLDGN 211
+ F P L L L N
Sbjct: 536 SGQIPASFSEMPVLSQLDLSQN 557
Score = 31.0 bits (70), Expect = 2.3
Identities = 31/133 (23%), Positives = 59/133 (44%), Gaps = 3/133 (2%)
Query: 57 IQVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKNSGIREVHRDTFKYLTILVEVDLSDNQ 116
+Q+L L NK ++F S L NL L + L+ L+++ LS+N+
Sbjct: 454 LQMLSLARNKFFGGLPDSFGSKRLENLD---LSRNQFSGAVPRKLGSLSELMQLKLSENK 510
Query: 117 IAWLHQDTFLGNDRLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKDALIHL 176
++ D +L L L+ N ++ F ++P L ++L Q+ L ++
Sbjct: 511 LSGEIPDELSSCKKLVSLDLSHNQLSGQIPASFSEMPVLSQLDLSQNQLSGEIPKNLGNV 570
Query: 177 TALESLNLNGNRL 189
+L +N++ N L
Sbjct: 571 ESLVQVNISHNHL 583
Score = 30.6 bits (69), Expect = 3.5
Identities = 24/83 (28%), Positives = 39/83 (46%), Gaps = 3/83 (3%)
Query: 130 RLKVLYLNGNPITELRAGQFPKLPYLKTIELQHCQIHSVHKDALIHLT-ALESLNLNGNR 188
R+ + L+G I+ + +LPY++TI L + Q+ D + + +L LNL+ N
Sbjct: 70 RVVSIDLSGKNISGKISSAIFRLPYIQTINLSNNQLSGPIPDDIFTTSSSLRYLNLSNNN 129
Query: 189 LKHLSESVFFPTPNLKTLSLDGN 211
PNL+TL L N
Sbjct: 130 FTGSIPRGSI--PNLETLDLSNN 150
>gnl|CDD|143180 cd04979, Ig_Semaphorin_C, Immunoglobulin (Ig)-like domain of
semaphorin. Ig_Semaphorin_C; Immunoglobulin (Ig)-like
domain in semaphorins. Semaphorins are transmembrane
protein that have important roles in a variety of
tissues. Functionally, semaphorins were initially
characterized for their importance in the development of
the nervous system and in axonal guidance. Later they
have been found to be important for the formation and
functioning of the cardiovascular, endocrine,
gastrointestinal, hepatic, immune, musculoskeletal,
renal, reproductive, and respiratory systems.
Semaphorins function through binding to their receptors
and transmembrane semaphorins also serves as receptors
themselves. Although molecular mechanism of semaphorins
is poorly understood, the Ig-like domains may involve in
ligand binding or dimerization.
Length = 89
Score = 30.8 bits (70), Expect = 0.42
Identities = 19/84 (22%), Positives = 34/84 (40%), Gaps = 19/84 (22%)
Query: 265 IKESMVIREAGGNVTMSCYVYGDPEP-----TILWLLNGQVLHNSSFDLLEEEEGDALFE 319
+E +V G +V + C P +++WL G L +EE +
Sbjct: 1 AEEKVVTVVEGNSVFLEC------SPKSNLASVVWLFQGG-------PLQRKEEPEERLL 47
Query: 320 KSV-SITLFNVTDLDAGEYTCYAE 342
+ + + +V+ DAG YTC +
Sbjct: 48 VTEDGLLIRSVSPADAGVYTCQSV 71
>gnl|CDD|143216 cd05739, Ig3_RPTP_IIa_LAR_like, Third immunoglobulin (Ig)-like
domain of the receptor protein tyrosine phosphatase
(RPTP)-F, also known as LAR. Ig3_RPTP_IIa_LAR_like:
domain similar to the third immunoglobulin (Ig)-like
domain found in the receptor protein tyrosine
phosphatase (RPTP)-F, also known as LAR. LAR belongs to
the RPTP type IIa subfamily. Members of this subfamily
are cell adhesion molecule-like proteins involved in
central nervous system (CNS) development. They have
large extracellular portions, comprised of multiple
IG-like domains and two to nine fibronectin type III
(FNIII) domains, and a cytoplasmic portion having two
tandem phosphatase domains. Included in this group is
Drosophila LAR (DLAR).
Length = 69
Score = 30.2 bits (68), Expect = 0.49
Identities = 18/68 (26%), Positives = 33/68 (48%), Gaps = 14/68 (20%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDL-D 333
GG+V ++C G P P + W+ G+ +L +E+ E V + +T++ +
Sbjct: 1 GGSVNLTCVAVGAPMPYVKWMKGGE-------ELTKED------EMPVGRNVLELTNIYE 47
Query: 334 AGEYTCYA 341
+ YTC A
Sbjct: 48 SANYTCVA 55
>gnl|CDD|143235 cd05758, Ig5_KIRREL3-like, Fifth immunoglobulin (Ig)-like domain of
Kirrel (kin of irregular chiasm-like) 3 (also known as
Neph2) and similar proteins. Ig5_KIRREL3-like: domain
similar to the fifth immunoglobulin (Ig)-like domain of
Kirrel (kin of irregular chiasm-like) 3 (also known as
Neph2). This protein has five Ig-like domains, one
transmembrane domain, and a cytoplasmic tail. Included
in this group is mammalian Kirrel (Neph1), Kirrel2
(Neph3), and Drosophila RST (irregular chiasm
C-roughest) protein. These proteins contain multiple Ig
domains, have properties of cell adhesion molecules, and
are important in organ development.
Length = 98
Score = 30.5 bits (69), Expect = 0.57
Identities = 21/89 (23%), Positives = 31/89 (34%), Gaps = 16/89 (17%)
Query: 275 GGNVTMSCYVYGDPEP-TILWLLNGQVLHNSSFDLLEEEEGDALFEKSVS-------ITL 326
G + C+++ P P I+W L G E S +T+
Sbjct: 16 GDKGRVECFIFSTPPPDRIVWTWKENELE-------SGSSGRYTVETDPSPGGVLSTLTI 68
Query: 327 FNVTDLD-AGEYTCYAENIRGNASGEISL 354
N + D Y C A N G+ + ISL
Sbjct: 69 SNTQESDFQTSYNCTAWNSFGSGTAIISL 97
>gnl|CDD|222449 pfam13908, Shisa, Wnt and FGF inhibitory regulator. Shisa is a
transcription factor-type molecule that physically
interacts with immature forms of the Wnt receptor
Frizzled and the FGF receptor within the endoplasmic
reticulum to inhibit their post-translational maturation
and trafficking to the cell surface.
Length = 177
Score = 31.7 bits (72), Expect = 0.59
Identities = 17/79 (21%), Positives = 27/79 (34%), Gaps = 5/79 (6%)
Query: 334 AGEYTCYAENIRGNASG----EISLDLPEINLATTLSKTDSWYMLVLGISVCVVSVIVSI 389
Y C + R + S + S+ + D L++GI VV ++ I
Sbjct: 34 GLRYCCSDKEARLDQSTCPNYDRSVWTDKFRDPVHDPTKDFGTNLIVGIICGVVFIVTII 93
Query: 390 GMSFCVCRAHEHKNKRRKR 408
F C K R +R
Sbjct: 94 I-CFTCCCCCLEKACRPQR 111
>gnl|CDD|143195 cd05718, Ig1_PVR_like, First immunoglobulin (Ig) domain of
poliovirus receptor (PVR, also known as CD155) and
similar proteins. Ig1_PVR_like: domain similar to the
first immunoglobulin (Ig) domain of poliovirus receptor
(PVR, also known as CD155). Poliovirus (PV) binds to its
cellular receptor (PVR/CD155) to initiate infection.
CD155 is a membrane-anchored, single-span glycoprotein;
its extracellular region has three Ig-like domains.
There are four different isotypes of CD155 (referred to
as alpha, beta, gamma, and delta), that result from
alternate splicing of the CD155 mRNA, and have identical
extracellular domains. CD155-beta and - gamma, are
secreted, CD155-alpha and delta are membrane-bound and
function as PV receptors. The virus recognition site is
contained in the amino-terminal domain, D1. Having the
virus attachment site on the receptor distal from the
plasma membrane, may be important for successful
initiation of infection of cells by the virus. CD155
binds in the poliovirus "canyon" with a footprint
similar to that of the intercellular adhesion molecule-1
receptor on human rhinoviruses. This group also includes
the first Ig-like domain of nectin-1 (also known as
poliovirus receptor related protein(PVRL)1; CD111),
nectin-3 (also known as PVRL 3), nectin-4 (also known as
PVRL4; LNIR receptor)and DNAX accessory molecule 1
(DNAM-1; CD226).
Length = 98
Score = 30.4 bits (69), Expect = 0.60
Identities = 23/96 (23%), Positives = 36/96 (37%), Gaps = 18/96 (18%)
Query: 276 GNVTMSCYVYGDPEPTIL----WL-------LNGQVLH-NSSFDLLEEEEGDALFEKS-- 321
+VT+ C + P P + W+ N V H + EG F S
Sbjct: 1 ESVTLECS-FPVPGPVQITQVTWMKITGGSKQNIAVFHPQYGISIPPSYEGRVSFLNSSL 59
Query: 322 --VSITLFNVTDLDAGEYTC-YAENIRGNASGEISL 354
+I++ N+ D G Y C +A +GN +L
Sbjct: 60 EDATISISNLRLEDEGNYICEFATFPQGNRQKVTTL 95
>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 = 29.9 bits (67), Expect = 0.66
Identities = 22/73 (30%), Positives = 27/73 (36%), Gaps = 7/73 (9%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G + C V G P P I W +NG + + D AL L +V D
Sbjct: 1 GETARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHVSSGALI-------LTDVQPSDT 53
Query: 335 GEYTCYAENIRGN 347
Y C A N GN
Sbjct: 54 AVYQCEARNRHGN 66
>gnl|CDD|237782 PRK14666, uvrC, excinuclease ABC subunit C; Provisional.
Length = 694
Score = 32.2 bits (73), Expect = 0.84
Identities = 26/113 (23%), Positives = 34/113 (30%), Gaps = 13/113 (11%)
Query: 509 PGSDPPK---YPDLIDMPHR------SVSVGTGPGTNPAYFATLPRRPRSKVIEPSSLVR 559
P S P P L D R +V T G P LP P +P V
Sbjct: 303 PQSTIPPRIVVPWLPDTEGREGDDLAPTAVCTDAGLLPDT-PLLPDAP-EGSSDPVVPVA 360
Query: 560 VGPKYDNMGPRVTAG--GASILSLPDATSTEDIPSPPPPPTLCTPLGVEYVSL 610
D P V G S+ ++ A P+ P G ++ L
Sbjct: 361 AATPVDASLPDVRTGTAPTSLANVSHADPAVAQPTQAATLAGAAPKGATHLML 413
>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 = 29.5 bits (66), Expect = 0.92
Identities = 21/75 (28%), Positives = 31/75 (41%), Gaps = 5/75 (6%)
Query: 280 MSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYTC 339
+ C G P P I W +G + F E + E V + +V D G Y+C
Sbjct: 3 LECAATGHPTPQIAWQKDG----GTDFPAARERRMHVMPEDDV-FFIVDVKIEDTGVYSC 57
Query: 340 YAENIRGNASGEISL 354
A+N G+ S +L
Sbjct: 58 TAQNTAGSISANATL 72
>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 = 29.8 bits (67), Expect = 0.92
Identities = 22/94 (23%), Positives = 34/94 (36%), Gaps = 14/94 (14%)
Query: 263 VTIKESMVIR-EAGGNVTMSCYVYG-DPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEK 320
VT++E G +V+ C P T++W G L + + D
Sbjct: 3 VTVEEPRSQEVRPGADVSFICRAKSKSPAYTLVWTRVGGGLPSRAMDFNG---------- 52
Query: 321 SVSITLFNVTDLDAGEYTCYAENIRGNASGEISL 354
+T+ NV DAG Y C N+ +L
Sbjct: 53 --ILTIRNVQLSDAGTYVCTGSNMLDTDEATATL 84
>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 = 29.9 bits (67), Expect = 1.0
Identities = 20/73 (27%), Positives = 27/73 (36%), Gaps = 12/73 (16%)
Query: 276 GNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTD--LD 333
G V+++C +P P W N N DL + + + N D D
Sbjct: 20 GKVSVNCRARANPFPIYKWRKN-----NLDIDLTNDR-----YSMVGGNLVINNPDKYKD 69
Query: 334 AGEYTCYAENIRG 346
AG Y C NI G
Sbjct: 70 AGRYVCIVSNIYG 82
>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 = 29.4 bits (66), Expect = 1.1
Identities = 18/68 (26%), Positives = 28/68 (41%), Gaps = 10/68 (14%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G N + C + + W +G+VL S L L+ + I FN ++ DA
Sbjct: 11 GNNAELKCSPKSNLARVV-WKFDGKVLTPESAKYL-------LYRDGLLI--FNASEADA 60
Query: 335 GEYTCYAE 342
G Y C +
Sbjct: 61 GRYQCLSV 68
>gnl|CDD|187754 cd09293, AMN1, Antagonist of mitotic exit network protein 1. Amn1
has been functionally characterized in Saccharomyces
cerevisiae as a component of the Antagonist of MEN
pathway (AMEN). The AMEN network is activated by MEN
(mitotic exit network) via an active Cdc14, and in turn
switches off MEN. Amn1 constitutes one of the
alternative mechanisms by which MEN may be disrupted.
Specifically, Amn1 binds Tem1 (Termination of M-phase, a
GTPase that belongs to the RAS superfamily), and
disrupts its association with Cdc15, the primary
downstream target. Amn1 is a leucine-rich repeat (LRR)
protein, with 12 repeats in the S. cerevisiae ortholog.
As a negative regulator of the signal transduction
pathway MEN, overexpression of AMN1 slows the growth of
wild type cells. The function of the vertebrate members
of this family has not been determined experimentally,
they have fewer LRRs that determine the extent of this
model.
Length = 226
Score = 31.1 bits (71), Expect = 1.4
Identities = 19/60 (31%), Positives = 28/60 (46%), Gaps = 10/60 (16%)
Query: 155 LKTIELQHCQIHSVHKDALIHLTALESLNLNGNR------LKHLSESVFFPTPNLKTLSL 208
L+ +EL C I D L + L+ L L G++ L L++S PNL+ L L
Sbjct: 30 LEWLELYMCPISDPPLDQLSNCNKLKKLILPGSKLIDDEGLIALAQSC----PNLQVLDL 85
>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 = 28.9 bits (64), Expect = 1.4
Identities = 24/81 (29%), Positives = 35/81 (43%), Gaps = 8/81 (9%)
Query: 278 VTMSCYVYGDPEPTILWLL-NGQVLHNSS-FDLLEEEEGDALFEKSVSITLFNVTDLDAG 335
V + C V G P P I W N + HN+ + ++ G + + + T DAG
Sbjct: 1 VRLECRVSGVPHPQIFWKKENESLTHNTDRVSMHQDNCG------YICLLIQGATKEDAG 54
Query: 336 EYTCYAENIRGNASGEISLDL 356
YT A+N G S LD+
Sbjct: 55 WYTVSAKNEAGIVSCTARLDV 75
>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 = 28.8 bits (64), Expect = 1.5
Identities = 23/75 (30%), Positives = 29/75 (38%), Gaps = 9/75 (12%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDA 334
G V C G P+P I W G L S D L S ++ + V D
Sbjct: 2 GQTVDFLCEAQGYPQPVIAWTKGGSQL---SVDRRH------LVLSSGTLRISRVALHDQ 52
Query: 335 GEYTCYAENIRGNAS 349
G+Y C A NI G+
Sbjct: 53 GQYECQAVNIVGSQR 67
>gnl|CDD|185268 PRK15370, PRK15370, E3 ubiquitin-protein ligase SlrP; Provisional.
Length = 754
Score = 31.6 bits (71), Expect = 1.5
Identities = 45/180 (25%), Positives = 79/180 (43%), Gaps = 30/180 (16%)
Query: 37 KSALCKDANFTALPSTLDSDIQVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKNSGIREV 96
K+ T++P+TL IQ ++L+ N+I+ L + ++ L+L + K S + E
Sbjct: 223 KTLYANSNQLTSIPATLPDTIQEMELSINRITELPERLPSALQSLDL--FHNKISCLPEN 280
Query: 97 HRDTFKYLTILVEVDLSDNQIAWLHQDTFLGNDRLKVLYLNGNPITELRAGQFPKLPYLK 156
+ +YL + DN I L G + L + N +T L P P LK
Sbjct: 281 LPEELRYL------SVYDNSIRTLPAHLPSG---ITHLNVQSNSLTALPE-TLP--PGLK 328
Query: 157 TIELQHCQIHSVHKDALIHL-----TALESLNLNGNRLKHLSESVFFPTPNLKTLSLDGN 211
T+E ++AL L L+ L+++ N++ L E++ P + TL + N
Sbjct: 329 TLE--------AGENALTSLPASLPPELQVLDVSKNQITVLPETL---PPTITTLDVSRN 377
Score = 30.4 bits (68), Expect = 3.1
Identities = 18/57 (31%), Positives = 33/57 (57%)
Query: 34 LGKKSALCKDANFTALPSTLDSDIQVLDLNNNKISYLTKEAFKSIGLLNLQRIYLKN 90
G K+ + T+LP++L ++QVLD++ N+I+ L + +I L++ R L N
Sbjct: 325 PGLKTLEAGENALTSLPASLPPELQVLDVSKNQITVLPETLPPTITTLDVSRNALTN 381
>gnl|CDD|235060 PRK02710, PRK02710, plastocyanin; Provisional.
Length = 119
Score = 29.2 bits (66), Expect = 2.1
Identities = 26/88 (29%), Positives = 33/88 (37%), Gaps = 25/88 (28%)
Query: 260 PPNVTIKESMVIREAGGNVTMSCYVYGDPEPTILWLLNGQVLHNSSFDLLEE-EEGDALF 318
P +TIK GD T+ W+ N HN+ FD +E D F
Sbjct: 46 PSTLTIKA------------------GD---TVKWVNNKLAPHNAVFDGAKELSHKDLAF 84
Query: 319 EKSVSITLFNVTDLDAGEYTCYAENIRG 346
S + T +AG YT Y E RG
Sbjct: 85 APGES---WEETFSEAGTYTYYCEPHRG 109
>gnl|CDD|143192 cd05715, Ig_P0-like, Immunoglobulin (Ig)-like domain of Protein
zero (P0) and similar proteins. Ig_P0ex-like: domain
similar to the immunoglobulin (Ig) domain of Protein
zero (P0). P0 accounts for over 50% of the total protein
in peripheral nervous system (PNS) myelin. P0 is a
single-pass transmembrane glycoprotein with a highly
basic intracellular domain and an extracellular Ig
domain. The extracellular domain of P0 (P0-ED) is
similar to the Ig variable domain, carrying one acceptor
sequence for N-linked glycosylation. P0 plays a role in
membrane adhesion in the spiral wraps of the myelin
sheath. The intracellular domain is thought to mediate
membrane apposition of the cytoplasmic faces and may,
through electrostatic interactions, interact directly
with lipid headgroups. It is thought that homophilic
interactions of the P0 extracellular domain mediate
membrane juxtaposition in the extracellular space of PNS
myelin. This group also contains the Ig domain of Sodium
channel subunit beta-2 (SCN2B), and of epithelial V-like
antigen 1 (EVA). EVA, also known as myelin protein
zero-like 2, is an adhesion molecule, which may play a
role in structural organization of the thymus and early
lymphocyte development. SCN2B subunits play a role in
determining sodium channel density and function in
neurons,and in control of electrical excitability in
the brain.
Length = 116
Score = 29.2 bits (66), Expect = 2.2
Identities = 14/37 (37%), Positives = 17/37 (45%), Gaps = 2/37 (5%)
Query: 320 KSVSITLFNVTDLDAGEYTCYAENI--RGNASGEISL 354
K SI + N+ D G YTC +N GEI L
Sbjct: 78 KDASIVIHNLQFTDNGTYTCDVKNPPDIVGKPGEIRL 114
>gnl|CDD|237865 PRK14951, PRK14951, DNA polymerase III subunits gamma and tau;
Provisional.
Length = 618
Score = 30.8 bits (70), Expect = 2.3
Identities = 16/98 (16%), Positives = 25/98 (25%), Gaps = 17/98 (17%)
Query: 508 PPGSDPPKYPDLIDMPHRSVSVGTGPGTNPAYFATLPRR---PRSKVIEPSSLVRVGPKY 564
P + + P PA A P + + P+ + P+
Sbjct: 407 PAAAASA-------PAAPPAAAPPAPVAAPAAAAPAAAPAAAPAAVALAPAPPAQAAPET 459
Query: 565 DNMGPRVTAGGASILSLPDATSTEDIPSPPPPPTLCTP 602
+ RV P S P+ P TP
Sbjct: 460 VAIPVRVAPE-------PAVASAAPAPAAAPAAARLTP 490
>gnl|CDD|143326 cd07702, Ig2_VEGFR-1, Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 1 (VEGFR-1).
Ig2_VEGFR-1: Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 1 (VEGFR-1).
VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. VEGFRs bind VEGFs with high
affinity at the Ig-like domains. VEGFR-1 binds VEGF-A
strongly; VEGF-A is important to the growth and
maintenance of vascular endothelial cells and to the
development of new blood- and lymphatic-vessels in
physiological and pathological states. VEGFR-1 may play
an inhibitory rolet in the function of VEGFR-2 by
binding VEGF-A and interfering with its interaction with
VEGFR-2. VEGFR-1 has a signaling role in mediating
monocyte chemotaxis and may mediate a chemotactic and a
survival signal in hematopoietic stem cells or leukemia
cells.
Length = 72
Score = 28.3 bits (63), Expect = 2.4
Identities = 15/51 (29%), Positives = 23/51 (45%), Gaps = 9/51 (17%)
Query: 288 PEPTILWLLNGQVLHNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYT 338
P P ++WL +G L E+ S+ + +VT+ DAG YT
Sbjct: 11 PAPEVIWLKDG---------LPAAEKCSRYHVDGYSLVIKDVTEEDAGIYT 52
>gnl|CDD|221509 pfam12287, Caprin-1_C, Cytoplasmic
activation/proliferation-associated protein-1 C term.
This family of proteins is found in eukaryotes. Proteins
in this family are typically between 343 and 708 amino
acids in length. This family is the C terminal region of
caprin-1. Caprin-1 is a protein involved in regulating
cellular proliferation. In mutated phenotypes, the G1
phase of the cell cycle is greatly lengthened, impairing
normal proliferation. The C terminal region of caprin-1
contains RGG motifs which are characteristic of RNA
binding domains. It is possible that caprin-1 functions
through an RNA binding mechanism.
Length = 319
Score = 30.7 bits (69), Expect = 2.4
Identities = 27/106 (25%), Positives = 43/106 (40%), Gaps = 10/106 (9%)
Query: 454 QSLAMEQ---PPVHITIESHAVDPQVSVFPPPPEFSSNHLPTSTYGNIFISVSVSQEPPG 510
QS+ + Q PPVH ES Q S P PE + + + T S + Q
Sbjct: 33 QSMDLPQMVCPPVHS--ESRL--SQPSAVPVQPEPTQVPMVSPTSEGYTSSPPLYQPSHT 88
Query: 511 SDPPKYPDLIDMPHRSVSVGTGPGTNPAYFATLPRRPRSKVIEPSS 556
++P D ID S+S+ + ++LP + +V + S
Sbjct: 89 AEPRPQTDPIDPIQASMSLNSEQTPTS---SSLPAASQPQVFQTGS 131
>gnl|CDD|143316 cd07692, Ig_CD3_epsilon, Immunoglobulin (Ig)-like domain of CD3
epsilon chain. Ig_CD3_epsilon; immunoglobulin (Ig)-like
domain of CD3 epsilon chain. CD3 is a T cell surface
receptor that is associated with alpha/beta T cell
receptors (TCRs). The CD3 complex consists of one
gamma, one delta, two epsilon, and two zeta chains. The
CD3 subunits form heterodimers as gamma/epsilon,
delta/epsilon, and zeta/zeta. The gamma, delta, and
epsilon chains each contain an extracellular Ig domain,
whereas the extracellular domains of the zeta chains are
very small and have unknown structure. The CD3 domain
participates in intracellular signalling once the TCR
has bound an MHC/antigen complex.
Length = 65
Score = 27.9 bits (62), Expect = 2.5
Identities = 17/73 (23%), Positives = 24/73 (32%), Gaps = 24/73 (32%)
Query: 275 GGNVTMSCYVYGDPEPTILWLLNGQVL--HNSSFDLLEEEEGDALFEKSVSITLFNVTDL 332
G VT++C + GD I W N QV + + L
Sbjct: 7 GTTVTVTCPLSGD---DIKWKKNDQVSQGSDEKYLSLNHFS------------------- 44
Query: 333 DAGEYTCYAENIR 345
+G Y C A+N
Sbjct: 45 SSGYYHCTADNAN 57
>gnl|CDD|223061 PHA03369, PHA03369, capsid maturational protease; Provisional.
Length = 663
Score = 30.4 bits (68), Expect = 3.3
Identities = 17/69 (24%), Positives = 25/69 (36%), Gaps = 2/69 (2%)
Query: 457 AMEQPPVHITIESHAVDPQVSVFPPPP--EFSSNHLPTSTYGNIFISVSVSQEPPGSDPP 514
A Q P ++V + + PP +F + S Y S EP G PP
Sbjct: 379 ADRQRPQRPDGIPYSVPARSPMTAYPPVPQFCGDPGLVSPYNPQSPGTSYGPEPVGPVPP 438
Query: 515 KYPDLIDMP 523
+ + MP
Sbjct: 439 QPTNPYVMP 447
>gnl|CDD|222997 PHA03132, PHA03132, thymidine kinase; Provisional.
Length = 580
Score = 30.5 bits (69), Expect = 3.4
Identities = 29/143 (20%), Positives = 42/143 (29%), Gaps = 17/143 (11%)
Query: 473 DPQVSVFPPPPEFSSNHLPTSTYGNIFISVSVSQEPPGSDPPKYPDLIDMPHRSVSVGTG 532
D F F P + S +S+E S PP P S+ V G
Sbjct: 120 DSTSPRFLYQVNFPVILAPIGESNSS--SEELSEEEEHSRPP--------PSESLKVKNG 169
Query: 533 PGTNPAYFATLPRRPRSKVIEPSSL--VRVGPKYDNMGPRVTAGGASILSL-----PDAT 585
P F+ RS+ + + + ++ S+ +L T
Sbjct: 170 GKVYPKGFSKHKTHKRSEFSGLTKKAARKRKGSFVFKPSQLKELSGSLKNLLHLDDSAET 229
Query: 586 STEDIPSPPPPPTLCTPLGVEYV 608
P P L PL EYV
Sbjct: 230 DPATRQVPVPVHVLYPPLLTEYV 252
>gnl|CDD|223039 PHA03307, PHA03307, transcriptional regulator ICP4; Provisional.
Length = 1352
Score = 30.5 bits (69), Expect = 3.5
Identities = 25/136 (18%), Positives = 32/136 (23%), Gaps = 18/136 (13%)
Query: 467 IESHAVDPQVSVFPPPPEFSSNHLPTSTYGNIFISVSVSQEPPGSDPPKYPDLIDMPHRS 526
IE+ A + PP + S VS +
Sbjct: 11 IEAAAEGGEFFPRPPATPGDAADDLLSGSQGQL----VSDSAELAAVT--VVAGAAACDR 64
Query: 527 VSVGTGPGTNPAYFATLPRRPRSKVIEPSSLVRVGPKYDNMGPRVTAGGASILSLPDATS 586
TGP P T S+ SL + P S
Sbjct: 65 FEPPTGPPPGPG---TEAPANESRSTPTWSLS---------TLAPASPAREGSPTPPGPS 112
Query: 587 TEDIPSPPPPPTLCTP 602
+ D P P PPP P
Sbjct: 113 SPDPPPPTPPPASPPP 128
Score = 30.1 bits (68), Expect = 4.5
Identities = 15/91 (16%), Positives = 21/91 (23%)
Query: 507 EPPGSDPPKYPDLIDMPHRSVSVGTGPGTNPAYFATLPRRPRSKVIEPSSLVRVGPKYDN 566
P P PDL +M S G P +P P S +
Sbjct: 122 PPASPPPSPAPDLSEMLRPVGSPGPPPAASPPAAGASPAAVASDAASSRQAALPLSSPEE 181
Query: 567 MGPRVTAGGASILSLPDATSTEDIPSPPPPP 597
++ A + P P
Sbjct: 182 TARAPSSPPAEPPPSTPPAAASPRPPRRSSP 212
>gnl|CDD|223041 PHA03321, PHA03321, tegument protein VP11/12; Provisional.
Length = 694
Score = 30.3 bits (68), Expect = 3.6
Identities = 25/117 (21%), Positives = 42/117 (35%), Gaps = 22/117 (18%)
Query: 483 PEFSSNHLPTSTYGNIFISVSVSQEPPGSDPPKYPDLIDMPHRSVSVGTGPGTNPAYFAT 542
E +P+ Y +S S++PPG+ P+ + P R PG+ PA
Sbjct: 406 TELFRTGVPSEHYEASLRLLS-SRQPPGAPAPRRDNDPPPPPR-----ARPGSTPA---- 455
Query: 543 LPRRPRSKVIEPSSLVRVGPKYDNMGPRVTAGGASILSLPDATSTEDIPSPPPPPTL 599
RR R++ + + GP ++ LP + P+ P P
Sbjct: 456 CARRARAQ------------RARDAGPEYVDPLGALRRLPAGAAPPPEPAAAPSPAT 500
>gnl|CDD|225369 COG2812, DnaX, DNA polymerase III, gamma/tau subunits [DNA
replication, recombination, and repair].
Length = 515
Score = 30.1 bits (68), Expect = 3.8
Identities = 19/50 (38%), Positives = 26/50 (52%), Gaps = 1/50 (2%)
Query: 58 QVLDLNNNKISYLTKEAFKSIGLLNLQRIY-LKNSGIREVHRDTFKYLTI 106
L LN +I TKE I +LNLQR+Y L G++E+ R L +
Sbjct: 301 NELQLNTTEIEERTKELASQISVLNLQRLYQLLLPGLKELKRSLSPRLGL 350
>gnl|CDD|143270 cd05862, Ig1_VEGFR, First immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor(R).
IG1_VEGFR: first immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor(R).
The VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. The VEGFR family consists of three
members, VEGFR-1 (Flt-1), VEGFR-2 (KDR/Flk-1) and
VEGFR-3 (Flt-4). VEGF_A interacts with both VEGFR-1 and
VEGFR-2. VEGFR-1 binds strongest to VEGF, VEGF-2 binds
more weakly. VEGFR-3 appears not to bind VEGF, but binds
other members of the VEGF family (VEGF-C and -D). VEGFRs
bind VEGFs with high affinity with the IG-like domains.
VEGF-A is important to the growth and maintenance of
vascular endothelial cells and to the development of new
blood- and lymphatic-vessels in physiological and
pathological states. VEGFR-2 is a major mediator of the
mitogenic, angiogenic and microvascular
permeability-enhancing effects of VEGF-A. VEGFR-1 may
play an inhibitory part in these processes by binding
VEGF and interfering with its interaction with VEGFR-2.
VEGFR-1 has a signaling role in mediating monocyte
chemotaxis. VEGFR-2 and -1 may mediate a chemotactic and
a survival signal in hematopoietic stem cells or
leukemia cells. VEGFR-3 has been shown to be involved in
tumor angiogenesis and growth.
Length = 86
Score = 27.9 bits (62), Expect = 4.0
Identities = 13/42 (30%), Positives = 18/42 (42%), Gaps = 1/42 (2%)
Query: 302 HNSSFDLLEEEEGDALFEKSVSITLFNVTDLDAGEYTCYAEN 343
S + E S ++T+ NVT D G YTC A +
Sbjct: 31 RAKSVSENRRSLQEHT-ELSSTLTIENVTLSDLGRYTCTASS 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 = 28.1 bits (62), Expect = 4.1
Identities = 21/84 (25%), Positives = 36/84 (42%), Gaps = 12/84 (14%)
Query: 277 NVTMSCYVYGDP--EPTILWLLNGQVLHNSSFDLLEEEEGD----ALFEKSVSITLFNVT 330
N+T+ C+ DP + T W L+ + L++ G + E + + N
Sbjct: 2 NLTLQCHASHDPTMDLTFTWSLDDFPID------LDKPNGHYRRMEVKETIGDLVIVNAQ 55
Query: 331 DLDAGEYTCYAENIRGNASGEISL 354
AG YTC A+ + +AS +L
Sbjct: 56 LSHAGTYTCTAQTVVDSASASATL 79
>gnl|CDD|143243 cd05766, IgC_MHC_II_beta, Class II major histocompatibility complex
(MHC) beta chain immunoglobulin domain.
IgC_MHC_II_beta: Immunoglobulin (Ig) domain of major
histocompatibility complex (MHC) class II beta chain.
MHC class II molecules play a key role in the initiation
of the antigen-specific immune reponse. In both humans
and in mice these molecules have been shown to be
expressed constitutively on the cell surface of
professional antigen-presenting cells (APCs), for
example on B-lymphocytes, monocytes, and macrophages.
The expression of these molecules has been shown to be
induced in nonprofessional APCs such as keratinocyctes,
and they are expressed on the surface of activated human
T cells and on T cells from other species. The MHC II
molecules present antigenic peptides to CD4(+)
T-lymphocytes. These peptides derive mostly from
protelytic processing via the endocytic pathway, of
antigens internalized by the APC. These peptides bind to
the MHC class II molecules in the endosome before they
are transported to the cell surface. MHC class II
molecules are heterodimers, comprised of two
similarly-sized membrane-spanning chains, alpha and
beta. Each chain had two globular domains (N- and
C-terminal), and a membrane-anchoring transmembrane
segment. The two chains form a compact four-domain
structure. The peptide-binding site is a cleft in the
structure.
Length = 94
Score = 28.1 bits (63), Expect = 4.3
Identities = 11/30 (36%), Positives = 15/30 (50%), Gaps = 5/30 (16%)
Query: 282 CYVYG--DPEPTILWLLNGQVL---HNSSF 306
C+V+G PE T+ W NGQ S+
Sbjct: 21 CHVWGFYPPEITVKWFKNGQEETEGVVSTE 50
>gnl|CDD|212088 cd11519, SLC5sbd_SMCT1, Na(+)/monocarboxylate cotransporter SMCT1
and related proteins; solute-binding domain. SMCT1 is a
high-affinity transporter of various monocarboxylates
including lactate and pyruvate, short-chain fatty acids,
ketone bodies, nicotinate and its structural analogs,
pyroglutamate, benzoate and its derivatives, and iodide.
Human SMCT1 (hSMCT1, also called AIT) is encoded by the
tumor suppressor gene SLC5A8. Its expression is under
the control of the C/EBP transcription factor. Its
tumor-suppressive role is related to uptake of butyrate,
propionate, and pyruvate, these latter are inhibitors of
histone deacetylases. SMCT1 is expressed in the colon,
small intestine, kidney, thyroid gland, retina, and
brain. SMCT1 may contribute to the intestinal/colonic
and oral absorption of monocarboxylate drugs. SMCT1 also
mediates iodide transport from thyrocyte into the
colloid lumen in thyroid gland and through transporting
l-lactate and ketone bodies helps maintain the energy
status and the function of neurons. In the kidney its
expression is limited to the S3 segment of the proximal
convoluted tubule (in contrast to the low-affinity
monocarboxylate transporter SMCT2, belonging to a
different family, which is expressed along the entire
length of the tubule). In the retina, SMCT1 and SMCT2
may play a differential role in monocarboxylate
transport in a cell type-specific manner, SMCT1 is
expressed predominantly in retinal neurons and in
retinal pigmented epithelial (RPE) cells. This subgroup
belongs to the solute carrier 5 (SLC5) transporter
family.
Length = 541
Score = 29.7 bits (67), Expect = 5.3
Identities = 14/45 (31%), Positives = 20/45 (44%), Gaps = 5/45 (11%)
Query: 478 VFPPPPEFSSNHLPTSTYGNIFISVS----VSQEPPGSDPPKYPD 518
++PP PE + LP ST G F + + E P + P P
Sbjct: 456 IYPPLPE-RTLPLPLSTEGCNFTNTESNTTTTTEMPFTIFPTQPS 499
>gnl|CDD|143295 cd05887, Ig1_Nectin-3_like, First immunoglobulin (Ig) domain of
nectin-3 (also known as poliovirus receptor related
protein 3) and similar proteins. Ig1_Nectin-3_like:
domain similar to the first immunoglobulin (Ig) domain
of nectin-3 (also known as poliovirus receptor related
protein 3). Nectin-3 belongs to the nectin family
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, during spermatid development, the
nectin-3,-2 trans-interaction is required for the
formation of Sertoli cell-spermatid junctions in testis,
and during morphogenesis of the ciliary body, the
nectin-3,-1 trans-interaction is important for apex-apex
adhesion between the pigment and non-pigment layers of
the ciliary epithelia. Nectins also heterophilically
trans-interact with other CAMs such as nectin-like
molecules (Necls); nectin-3 for example, trans-interacts
with Necl-5, regulating cell movement and proliferation.
Other proteins with which nectin-3 interacts include the
actin filament-binding protein, afadin, integrin
alpha-beta3, Par-3, and PDGF receptor; its interaction
with PDGF receptor regulates the latter's signaling for
anti-apoptosis.
Length = 96
Score = 27.6 bits (61), Expect = 5.5
Identities = 20/78 (25%), Positives = 31/78 (39%), Gaps = 13/78 (16%)
Query: 277 NVTMSCYVYGDPEPT-ILW---LLNGQV---LHNSSF--DLLEEEEGDALFEK----SVS 323
NVT+ C + + T W G V +H+ + + + +G F+ +
Sbjct: 2 NVTLKCRIQVNETITQSSWEKIHGKGSVTLAVHHPMYGISIQPDYQGRVSFKNYSLLDAT 61
Query: 324 ITLFNVTDLDAGEYTCYA 341
I L NV D G Y C A
Sbjct: 62 IMLENVGFSDIGVYICKA 79
>gnl|CDD|219745 pfam08205, C2-set_2, CD80-like C2-set immunoglobulin domain. These
domains belong to the immunoglobulin superfamily.
Length = 89
Score = 27.4 bits (61), Expect = 6.8
Identities = 14/54 (25%), Positives = 23/54 (42%), Gaps = 2/54 (3%)
Query: 261 PNVTIKESMVIREAGGNVTMSCYV-YGDPEPTILWLLNGQVLHNSSFDLLEEEE 313
P + S++ E V +C G P P I W L+G+ L + ++ E
Sbjct: 1 PTIEPPVSLLEGE-NLEVVATCSSAGGKPAPRITWYLDGRELEAITTSSEQDPE 53
>gnl|CDD|240377 PTZ00352, PTZ00352, 60S ribosomal protein L13; Provisional.
Length = 212
Score = 28.9 bits (65), Expect = 7.1
Identities = 15/27 (55%), Positives = 17/27 (62%), Gaps = 1/27 (3%)
Query: 180 ESLNLNGNRLK-HLSESVFFPTPNLKT 205
ESLNLN RLK +LS+ V FP K
Sbjct: 105 ESLNLNVKRLKAYLSKLVLFPRKGKKP 131
>gnl|CDD|183175 PRK11522, PRK11522, putrescine--2-oxoglutarate aminotransferase;
Provisional.
Length = 459
Score = 28.9 bits (65), Expect = 8.3
Identities = 17/48 (35%), Positives = 21/48 (43%), Gaps = 4/48 (8%)
Query: 195 SVFFPTPNLKTLSLDGNPWCCDCHLRSFRNWLLKSKLYSHPLSCTEPG 242
SV F P L T + GNP C L + N LL+ L P + G
Sbjct: 320 SVLFDNPFLHTTTFGGNPLACAAALATI-NVLLEQNL---PAQAEQKG 363
>gnl|CDD|220950 pfam11029, DAZAP2, DAZ associated protein 2 (DAZAP2). DAZ
associated protein 2 has a highly conserved sequence
throughout evolution including a conserved polyproline
region and several SH2/SH3 binding sites. It occurs as a
single copy gene with a four-exon organisation and is
located on chromosome 12. It encodes a ubiquitously
expressed protein and binds to DAZ and DAZL1 through DAZ
repeats.
Length = 136
Score = 27.9 bits (62), Expect = 8.7
Identities = 25/97 (25%), Positives = 32/97 (32%), Gaps = 17/97 (17%)
Query: 506 QEPPGSDPPKYPDLIDMPHRSVSVGTGPGTNPAYFATLPRRPRSKVIEPSSLVRVGPKYD 565
Q P S P P + + ++VG P + + P V P S V V +D
Sbjct: 23 QMPQASAPYPGPSMYLPMAQVMAVGPQSSHPPMAYYPIGAPP--PVYPPGSTVLVQGGFD 80
Query: 566 NMGPRVTAGGASILSLPDATSTEDIPSPPPPPTLCTP 602
G R G S PPPP C P
Sbjct: 81 -AGARFGPGTG--------------SSIPPPPPGCAP 102
>gnl|CDD|217393 pfam03154, Atrophin-1, Atrophin-1 family. Atrophin-1 is the
protein product of the dentatorubral-pallidoluysian
atrophy (DRPLA) gene. DRPLA OMIM:125370 is a progressive
neurodegenerative disorder. It is caused by the
expansion of a CAG repeat in the DRPLA gene on
chromosome 12p. This results in an extended
polyglutamine region in atrophin-1, that is thought to
confer toxicity to the protein, possibly through
altering its interactions with other proteins. The
expansion of a CAG repeat is also the underlying defect
in six other neurodegenerative disorders, including
Huntington's disease. One interaction of expanded
polyglutamine repeats that is thought to be pathogenic
is that with the short glutamine repeat in the
transcriptional coactivator CREB binding protein, CBP.
This interaction draws CBP away from its usual nuclear
location to the expanded polyglutamine repeat protein
aggregates that are characteristic of the polyglutamine
neurodegenerative disorders. This interferes with
CBP-mediated transcription and causes cytotoxicity.
Length = 979
Score = 28.9 bits (64), Expect = 9.8
Identities = 33/156 (21%), Positives = 52/156 (33%), Gaps = 25/156 (16%)
Query: 447 PDMELIEQSLAMEQPPVHITIESHAVDPQVSVFPPPPEFSSNHLPTSTYGNIFISVSVSQ 506
P ++L+ QS ++ P + + Q PP ++ P S +
Sbjct: 404 PPLQLMPQSQPLQSVPAQPPVLT-----QSQSLPPK----ASTHPHSGLHSG-------- 446
Query: 507 EPPGSDPPKYPDLIDMPHRSVSVGTGPGTNPAYFATLPRRPRSKVIEPSSLVRVGPKYDN 566
PP S ++P ++ P + P P R S P S +
Sbjct: 447 -PPQSPFAQHP-FTSGGLPAI---GPPPSLPTSTPAAPPRASSGSQPPGSALPSSGGCAG 501
Query: 567 MGPRVTAGGASILSLPDATSTEDIPSPPPPPTLCTP 602
GP + L +A E SPPPPP +P
Sbjct: 502 PGPPLPPIQIKEEPLDEAEEPE---SPPPPPRSPSP 534
>gnl|CDD|220023 pfam08801, Nucleoporin_N, Nup133 N terminal like. Nup133 is a
nucleoporin that is crucial for nuclear pore complex
(NPC) biogenesis. The N terminal forms a seven-bladed
beta propeller structure. This family now contains other
sized nucleoporins, including Nup155, Nup8, Nuo132,
Nup15 and Nup170.
Length = 411
Score = 28.6 bits (64), Expect = 10.0
Identities = 11/72 (15%), Positives = 19/72 (26%), Gaps = 2/72 (2%)
Query: 476 VSVFPPPPEFSSNHLPTSTYGNIFISVSVSQEPPGSDPPKYPDLIDMPHRSVSVGTGPGT 535
+ + F+ S SQ PK+ D I + + G G
Sbjct: 331 LPSPGDTAFVVFVSAVVLGSLSSFLKSSYSQS--KIVFPKWEDAIRLRSGADVQILGSGY 388
Query: 536 NPAYFATLPRRP 547
++ P
Sbjct: 389 ENPTYSISPPAL 400
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.317 0.135 0.412
Gapped
Lambda K H
0.267 0.0637 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 30,886,747
Number of extensions: 2968172
Number of successful extensions: 2795
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2696
Number of HSP's successfully gapped: 153
Length of query: 610
Length of database: 10,937,602
Length adjustment: 103
Effective length of query: 507
Effective length of database: 6,369,140
Effective search space: 3229153980
Effective search space used: 3229153980
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 62 (27.9 bits)