RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy13371
(212 letters)
>gnl|CDD|214653 smart00410, IG_like, Immunoglobulin like. IG domains that cannot
be classified into one of IGv1, IGc1, IGc2, IG.
Length = 85
Score = 54.4 bits (131), Expect = 3e-10
Identities = 24/92 (26%), Positives = 41/92 (44%), Gaps = 10/92 (10%)
Query: 93 SPDLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYL 152
P + V EG ++ L+C + S PP + WY + +S R + +TS L
Sbjct: 1 PPSVTVKEGESVTLSC--EASGSPPPEVTWYKQGGKLLAESGR-----FSVSRSGSTSTL 53
Query: 153 LIQQAELKDSGKYSCSPSNADV---ASVYVHV 181
I +DSG Y+C+ +N+ + + V
Sbjct: 54 TISNVTPEDSGTYTCAATNSSGSASSGTTLTV 85
Score = 34.8 bits (80), Expect = 0.004
Identities = 19/79 (24%), Positives = 26/79 (32%), Gaps = 11/79 (13%)
Query: 6 KLKGLLPTRVSWIRHRDIHILTVGSYTYTSDQRFSAIHRREGDEWTLHIKWAQKRDAGVY 65
+ G P V+W + + RFS R G TL I D+G Y
Sbjct: 17 EASGSPPPEVTWYKQGGKLLA--------ESGRFSV--SRSGSTSTLTISNVTPEDSGTY 66
Query: 66 ECQLS-TQPVRSFFVNLNV 83
C + + S L V
Sbjct: 67 TCAATNSSGSASSGTTLTV 85
>gnl|CDD|214652 smart00409, IG, Immunoglobulin.
Length = 85
Score = 54.4 bits (131), Expect = 3e-10
Identities = 24/92 (26%), Positives = 41/92 (44%), Gaps = 10/92 (10%)
Query: 93 SPDLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYL 152
P + V EG ++ L+C + S PP + WY + +S R + +TS L
Sbjct: 1 PPSVTVKEGESVTLSC--EASGSPPPEVTWYKQGGKLLAESGR-----FSVSRSGSTSTL 53
Query: 153 LIQQAELKDSGKYSCSPSNADV---ASVYVHV 181
I +DSG Y+C+ +N+ + + V
Sbjct: 54 TISNVTPEDSGTYTCAATNSSGSASSGTTLTV 85
Score = 34.8 bits (80), Expect = 0.004
Identities = 19/79 (24%), Positives = 26/79 (32%), Gaps = 11/79 (13%)
Query: 6 KLKGLLPTRVSWIRHRDIHILTVGSYTYTSDQRFSAIHRREGDEWTLHIKWAQKRDAGVY 65
+ G P V+W + + RFS R G TL I D+G Y
Sbjct: 17 EASGSPPPEVTWYKQGGKLLA--------ESGRFSV--SRSGSTSTLTISNVTPEDSGTY 66
Query: 66 ECQLS-TQPVRSFFVNLNV 83
C + + S L V
Sbjct: 67 TCAATNSSGSASSGTTLTV 85
>gnl|CDD|197706 smart00408, IGc2, Immunoglobulin C-2 Type.
Length = 63
Score = 47.8 bits (114), Expect = 5e-08
Identities = 19/73 (26%), Positives = 31/73 (42%), Gaps = 12/73 (16%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAEL 159
EG ++ LTC + +P P I W + + + + S L I+ L
Sbjct: 1 EGQSVTLTCPAEGNPVPN--ITWLKDGKPLPESNRF----------VASGSTLTIKSVSL 48
Query: 160 KDSGKYSCSPSNA 172
+DSG Y+C N+
Sbjct: 49 EDSGLYTCVAENS 61
Score = 31.2 bits (71), Expect = 0.061
Identities = 9/36 (25%), Positives = 13/36 (36%)
Query: 33 YTSDQRFSAIHRREGDEWTLHIKWAQKRDAGVYECQ 68
+ +R TL IK D+G+Y C
Sbjct: 22 LKDGKPLPESNRFVASGSTLTIKSVSLEDSGLYTCV 57
>gnl|CDD|191810 pfam07679, I-set, Immunoglobulin I-set domain.
Length = 90
Score = 48.4 bits (116), Expect = 5e-08
Identities = 22/77 (28%), Positives = 36/77 (46%), Gaps = 8/77 (10%)
Query: 95 DLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLI 154
D+ V EG + TC++ P+P + W+ + + S R +T +G T L I
Sbjct: 9 DVEVQEGESARFTCTVTGDPDPT--VSWFKDGQPLR-SSDRF---KVTYEGGTYT--LTI 60
Query: 155 QQAELKDSGKYSCSPSN 171
+ D GKY+C +N
Sbjct: 61 SNVQPDDEGKYTCVATN 77
Score = 34.5 bits (80), Expect = 0.006
Identities = 13/35 (37%), Positives = 14/35 (40%), Gaps = 2/35 (5%)
Query: 34 TSDQRFSAIHRREGDEWTLHIKWAQKRDAGVYECQ 68
S RF EG +TL I Q D G Y C
Sbjct: 42 RSSDRFKV--TYEGGTYTLTISNVQPDDEGKYTCV 74
>gnl|CDD|206066 pfam13895, Ig_2, Immunoglobulin domain. This domain contains
immunoglobulin-like domains.
Length = 80
Score = 47.8 bits (114), Expect = 7e-08
Identities = 22/96 (22%), Positives = 30/96 (31%), Gaps = 22/96 (22%)
Query: 90 ILGSPDLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTT 149
+L V EG + LTCS PP WY +S +
Sbjct: 3 VLTPSPTVVFEGEDVTLTCSA--PGNPPPNYTWYKDGVPLSS----------------SQ 44
Query: 150 SYLLIQQAELKDSGKYSCSPSNADV----ASVYVHV 181
+ +DSG Y+C SN V + V
Sbjct: 45 NGFFTPNVSAEDSGTYTCVASNGGGGKTSNPVTLTV 80
>gnl|CDD|143184 cd04983, IgV_TCR_alpha_like, Immunoglobulin (Ig) variable (V)
domain of T-cell receptor (TCR) alpha chain and similar
proteins. IgV_TCR_alpha: immunoglobulin (Ig) variable
domain of the alpha chain of alpha/beta T-cell antigen
receptors (TCRs). TCRs mediate antigen recognition by T
lymphocytes, and are composed of alpha and beta, or
gamma and delta, polypeptide chains with variable (V)
and constant (C) regions. This group represents the
variable domain of the alpha chain of TCRs and also
includes the variable domain of delta chains of TCRs.
Alpha/beta TCRs recognize antigen as peptide fragments
presented by major histocompatibility complex (MHC)
molecules. The variable domain of TCRs is responsible
for antigen recognition, and is located at the
N-terminus of the receptor. Gamma/delta TCRs recognize
intact protein antigens; they recognize proteins
antigens directly and without antigen processing, and
MHC independently of the bound peptide.
Length = 109
Score = 44.2 bits (105), Expect = 3e-06
Identities = 26/86 (30%), Positives = 34/86 (39%), Gaps = 14/86 (16%)
Query: 93 SPDLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDE------VISYDSSR-----GGVSVI 141
L V EG + L C+ YS Y+FWY +I S+ G S
Sbjct: 5 PQSLSVQEGENVTLNCN--YSTSTFYYLFWYRQYPGQGPQFLIYISSNGEEKEKGRFSAT 62
Query: 142 TEKGEVTTSYLLIQQAELKDSGKYSC 167
+K +S L I A+L DS Y C
Sbjct: 63 LDKSR-KSSSLHISAAQLSDSAVYFC 87
Score = 34.1 bits (79), Expect = 0.010
Identities = 16/52 (30%), Positives = 22/52 (42%), Gaps = 1/52 (1%)
Query: 23 IHILTVGSYTYT-SDQRFSAIHRREGDEWTLHIKWAQKRDAGVYECQLSTQP 73
++ + S RFSA + +LHI AQ D+ VY C LS
Sbjct: 42 QFLIYISSNGEEKEKGRFSATLDKSRKSSSLHISAAQLSDSAVYFCALSESG 93
>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 = 43.2 bits (101), Expect = 4e-06
Identities = 18/64 (28%), Positives = 26/64 (40%), Gaps = 4/64 (6%)
Query: 104 INLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELKDSG 163
+ LTC P P I W + + + SS + +S L I L+DSG
Sbjct: 1 VTLTCLASGPPPP--TITWLKNGKPLP--SSVLTRVRSSRGTSSGSSTLTISNVTLEDSG 56
Query: 164 KYSC 167
Y+C
Sbjct: 57 TYTC 60
Score = 30.1 bits (67), Expect = 0.19
Identities = 14/65 (21%), Positives = 23/65 (35%), Gaps = 7/65 (10%)
Query: 6 KLKGLLPTRVSWIRHRDIHILTVGSYTYTSDQRFSAIHRREGDEWTLHIKWAQKRDAGVY 65
G P ++W+++ +V + +S S TL I D+G Y
Sbjct: 6 LASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSS-------GSSTLTISNVTLEDSGTY 58
Query: 66 ECQLS 70
C S
Sbjct: 59 TCVAS 63
>gnl|CDD|143167 cd00099, IgV, Immunoglobulin variable domain (IgV). IgV:
Immunoglobulin variable domain (IgV). Members of the IgV
family are components of immunoglobulin (Ig) and T cell
receptors. The basic structure of Ig molecules is a
tetramer of two light chains and two heavy chains linked
by disulfide bonds. In Ig, each chain is composed of one
variable domain (IgV) and one or more constant domains
(IgC); these names reflect the fact that the variability
in sequences is higher in the variable domain than in
the constant domain. Within the variable domain, there
are regions of even more variability called the
hypervariable or complementarity-determining regions
(CDRs) which are responsible for antigen binding. A
predominant feature of most Ig domains is the disulfide
bridge connecting 2 beta-sheets with a tryptophan
residue packed against the disulfide bond.
Length = 105
Score = 41.5 bits (98), Expect = 2e-05
Identities = 19/81 (23%), Positives = 30/81 (37%), Gaps = 14/81 (17%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHD------EVISYDSSRGGVSV-------ITEKGE 146
EG ++ L+C+ S YIFWY +I S+ + T
Sbjct: 5 EGESVTLSCTYSGSFSSY-YIFWYRQKPGKGPELLIYISSNGSQYAGGVKGRFSGTRDSS 63
Query: 147 VTTSYLLIQQAELKDSGKYSC 167
++ L I + +DS Y C
Sbjct: 64 KSSFTLTISSLQPEDSAVYYC 84
Score = 36.5 bits (85), Expect = 0.001
Identities = 18/69 (26%), Positives = 26/69 (37%), Gaps = 8/69 (11%)
Query: 13 TRVSWIRHRD-------IHILTVGSYTYTSDQ-RFSAIHRREGDEWTLHIKWAQKRDAGV 64
+ W R + I+I + GS + RFS +TL I Q D+ V
Sbjct: 22 YYIFWYRQKPGKGPELLIYISSNGSQYAGGVKGRFSGTRDSSKSSFTLTISSLQPEDSAV 81
Query: 65 YECQLSTQP 73
Y C +S
Sbjct: 82 YYCAVSLSG 90
>gnl|CDD|222457 pfam13927, Ig_3, Immunoglobulin domain. This family contains
immunoglobulin-like domains.
Length = 74
Score = 39.3 bits (91), Expect = 8e-05
Identities = 24/83 (28%), Positives = 31/83 (37%), Gaps = 11/83 (13%)
Query: 89 EILGSPDLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVT 148
I SP V G + LTCS + P PP WY + + G
Sbjct: 3 VITVSPSPSVTSGGGVTLTCSAEGGPPPPTI-SWYRNGSISGGSGGLGSSG--------- 52
Query: 149 TSYLLIQQAELKDSGKYSCSPSN 171
S L + +DSG Y+C SN
Sbjct: 53 -STLTLSSVTSEDSGTYTCVASN 74
>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 = 38.0 bits (88), Expect = 4e-04
Identities = 29/83 (34%), Positives = 46/83 (55%), Gaps = 8/83 (9%)
Query: 90 ILGSPDL-HVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVT 148
I G PD+ + EG T+NLTC++ +P+P + W+ +D+ I SV E+G+
Sbjct: 4 IGGLPDVVTIMEGKTLNLTCTVFGNPDPE--VIWFKNDQDIELSEH---YSVKLEQGKYA 58
Query: 149 TSYLLIQQAELKDSGKYSCSPSN 171
+ L I+ +DSGKYS + N
Sbjct: 59 S--LTIKGVTSEDSGKYSINVKN 79
>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 = 36.7 bits (85), Expect = 6e-04
Identities = 26/75 (34%), Positives = 42/75 (56%), Gaps = 9/75 (12%)
Query: 104 INLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEK-GEVTTSYLLIQQAELKDS 162
+ L C + S PP IFW ++E+++Y++ R +S+ + G + LLIQ A +D+
Sbjct: 1 VRLECRV--SAIPPPQIFWKKNNEMLTYNTDR--ISLYQDNCGRIC---LLIQNANKEDA 53
Query: 163 GKYSCSPSN-ADVAS 176
G Y+ S N A V S
Sbjct: 54 GWYTVSAVNEAGVVS 68
>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 = 37.1 bits (86), Expect = 9e-04
Identities = 27/81 (33%), Positives = 43/81 (53%), Gaps = 8/81 (9%)
Query: 92 GSPDL-HVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTS 150
G PD+ + EG T+NLTC++ P+P + W +D+ ++ S V V E+G+ +
Sbjct: 6 GLPDVVTIMEGKTLNLTCTVFGDPDPE--VSWLKNDQALAL-SDHYNVKV--EQGK--YA 58
Query: 151 YLLIQQAELKDSGKYSCSPSN 171
L I+ +DSGKY N
Sbjct: 59 SLTIKGVSSEDSGKYGIVVKN 79
>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 = 35.2 bits (81), Expect = 0.002
Identities = 19/68 (27%), Positives = 30/68 (44%), Gaps = 7/68 (10%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELK 160
GS++ LTCS S P + W+ +V T++ V++ L I +
Sbjct: 1 GSSVTLTCS--VSGPPQVDVTWFKEG-----KGLEESTTVGTDENRVSSITLTISNVTPE 53
Query: 161 DSGKYSCS 168
DSG Y+C
Sbjct: 54 DSGTYTCV 61
>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 = 35.7 bits (82), Expect = 0.002
Identities = 28/75 (37%), Positives = 42/75 (56%), Gaps = 9/75 (12%)
Query: 104 INLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEK-GEVTTSYLLIQQAELKDS 162
+ L C I S PP IFW ++E++ Y++ R +S+ + G VT LLI+ KD+
Sbjct: 1 VKLECQI--SAIPPPKIFWKRNNEMVQYNTDR--ISLYQDNSGRVT---LLIKNVNKKDA 53
Query: 163 GKYSCSPSN-ADVAS 176
G Y+ S N A VA+
Sbjct: 54 GWYTVSAVNEAGVAT 68
>gnl|CDD|219514 pfam07686, V-set, Immunoglobulin V-set domain. This domain is
found in antibodies as well as neural protein P0 and
CTL4 amongst others.
Length = 114
Score = 36.0 bits (83), Expect = 0.003
Identities = 28/97 (28%), Positives = 41/97 (42%), Gaps = 18/97 (18%)
Query: 93 SPDLHVDEGSTINLTCSIKYSPEPPA-YIFWYHH------DEVISYDSSRGGVSVITE-K 144
+ V EG ++ L CS +S + ++WY + +I Y +S V K
Sbjct: 8 PRPVTVAEGGSVTLPCS--FSSSSGSTSVYWYKQPLGKGPELIIHYVTSTPNGKVGPRFK 65
Query: 145 GEVTTS--------YLLIQQAELKDSGKYSCSPSNAD 173
G VT S L I L DSG Y+C+ SN +
Sbjct: 66 GRVTLSGNGSKNDFSLTISNLRLSDSGTYTCAVSNPN 102
Score = 32.6 bits (74), Expect = 0.045
Identities = 15/83 (18%), Positives = 27/83 (32%), Gaps = 10/83 (12%)
Query: 13 TRVSWIRHRDIHILTVGSYTYTSDQ----------RFSAIHRREGDEWTLHIKWAQKRDA 62
T V W + + + TS R + ++++L I + D+
Sbjct: 32 TSVYWYKQPLGKGPELIIHYVTSTPNGKVGPRFKGRVTLSGNGSKNDFSLTISNLRLSDS 91
Query: 63 GVYECQLSTQPVRSFFVNLNVVV 85
G Y C +S F + V
Sbjct: 92 GTYTCAVSNPNELVFGAGTRLTV 114
>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 = 33.5 bits (77), Expect = 0.013
Identities = 19/68 (27%), Positives = 29/68 (42%), Gaps = 9/68 (13%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAEL 159
EG+++ L CS K S A + W + ++TE G LLI+
Sbjct: 10 EGNSVFLECSPK-SNL--ASVVWLFQGGPLQRKEEPEERLLVTEDG------LLIRSVSP 60
Query: 160 KDSGKYSC 167
D+G Y+C
Sbjct: 61 ADAGVYTC 68
Score = 27.4 bits (61), Expect = 1.9
Identities = 8/30 (26%), Positives = 11/30 (36%)
Query: 57 AQKRDAGVYECQLSTQPVRSFFVNLNVVVP 86
DAGVY CQ + ++ V
Sbjct: 58 VSPADAGVYTCQSVEHGFKQTLATYSLNVL 87
>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 = 32.9 bits (75), Expect = 0.018
Identities = 21/77 (27%), Positives = 35/77 (45%), Gaps = 13/77 (16%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDE-----VISYDSSRGGVSVITEKGEVTTSYLLIQ 155
G T + C + P P I W ++ + RG V V+T G+ L+I
Sbjct: 1 GETASFHCDVTGRPPPE--ITWEKQVHGKENLIMRPNHVRGNV-VVTNIGQ-----LVIY 52
Query: 156 QAELKDSGKYSCSPSNA 172
A+ +D+G Y+C+ N+
Sbjct: 53 NAQPQDAGLYTCTARNS 69
>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 = 32.9 bits (75), Expect = 0.026
Identities = 27/86 (31%), Positives = 38/86 (44%), Gaps = 8/86 (9%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHDEVISY-DSSRGGVSVITEKGEVTTSYLLIQQAE 158
E I LTC + +P I W S D S G V+ +G S L ++ +
Sbjct: 15 ELEQITLTC--EAEGDPIPEITWRRATRNFSEGDKSLDGRIVV--RGHARVSSLTLKDVQ 70
Query: 159 LKDSGKYSCSPSN---ADVASVYVHV 181
L D+G+Y C SN D S+Y+ V
Sbjct: 71 LTDAGRYDCEASNRIGGDQQSMYLEV 96
>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 = 32.4 bits (74), Expect = 0.032
Identities = 12/76 (15%), Positives = 28/76 (36%), Gaps = 2/76 (2%)
Query: 93 SPDLHVDEGSTINLTCSIK-YSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSY 151
P G ++ LTC + P P + W + + ++ + ++ +S
Sbjct: 5 PPSPEELLGGSVTLTCLATGFYP-PDITVTWLKNGKELTSGVTTTPPVPNSDGTYSVSSQ 63
Query: 152 LLIQQAELKDSGKYSC 167
L + ++ Y+C
Sbjct: 64 LTVSPSDWNSGDTYTC 79
>gnl|CDD|143301 cd05893, Ig_Palladin_C, C-terminal immunoglobulin (Ig)-like domain
of palladin. Ig_Palladin_C: C-terminal immunoglobulin
(Ig)-like domain of palladin. Palladin belongs to the
palladin-myotilin-myopalladin family. Proteins belonging
to this family contain multiple Ig-like domains and
function as scaffolds, modulating actin cytoskeleton.
Palladin binds to alpha-actinin ezrin,
vasodilator-stimulated phosphoprotein VASP, SPIN90 (DIP,
mDia interacting protein), and Src. Palladin also binds
F-actin directly, via its Ig3 domain. Palladin is
expressed as several alternatively spliced isoforms,
having various combinations of Ig-like domains, in a
cell-type-specific manner. It has been suggested that
palladin's different Ig-like domains may be specialized
for distinct functions.
Length = 75
Score = 32.0 bits (72), Expect = 0.038
Identities = 20/68 (29%), Positives = 32/68 (47%), Gaps = 6/68 (8%)
Query: 104 INLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELKDSG 163
+ L C + S P IFW +E +++++ R V + LLIQ A +D+G
Sbjct: 1 VRLECRV--SGVPHPQIFWKKENESLTHNTDR----VSMHQDNCGYICLLIQGATKEDAG 54
Query: 164 KYSCSPSN 171
Y+ S N
Sbjct: 55 WYTVSAKN 62
>gnl|CDD|214650 smart00406, IGv, Immunoglobulin V-Type.
Length = 81
Score = 32.0 bits (73), Expect = 0.040
Identities = 21/81 (25%), Positives = 30/81 (37%), Gaps = 16/81 (19%)
Query: 103 TINLTCSIKYSPEPPAYIFWYHHD-----EVISYDSSRGGVSVITE--KGEVTTS----- 150
++ L+C S Y+ W E + Y S G S E KG T S
Sbjct: 1 SVTLSCKFSGSTFSSYYVSWVRQPPGKGLEWLGYIGS-NGSSYYQESYKGRFTISKDTSK 59
Query: 151 ---YLLIQQAELKDSGKYSCS 168
L I ++D+G Y C+
Sbjct: 60 NDVSLTISNLRVEDTGTYYCA 80
>gnl|CDD|143212 cd05735, Ig8_DSCAM, Eight immunoglobulin (Ig) domain of Down
Syndrome Cell Adhesion molecule (DSCAM). Ig8_DSCAM:
the eight immunoglobulin (Ig) domain of Down Syndrome
Cell Adhesion molecule (DSCAM). DSCAM is a cell adhesion
molecule expressed largely in the developing nervous
system. The gene encoding DSCAM is located at human
chromosome 21q22, the locus associated with the mental
retardation phenotype of Down Syndrome. DSCAM is
predicted to be the largest member of the IG
superfamily. It has been demonstrated that DSCAM can
mediate cation-independent homophilic intercellular
adhesion.
Length = 88
Score = 31.5 bits (71), Expect = 0.064
Identities = 20/58 (34%), Positives = 28/58 (48%), Gaps = 1/58 (1%)
Query: 115 EPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELKDSGKYSCSPSNA 172
E P + W D +I+ + SR VS E G+ S L I +DSG +SC N+
Sbjct: 13 EKPIIVRWEKEDRIINPEMSRYLVST-KEVGDEVISTLQILPTVREDSGFFSCHAINS 69
>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 = 31.0 bits (70), Expect = 0.077
Identities = 21/71 (29%), Positives = 31/71 (43%), Gaps = 17/71 (23%)
Query: 104 INLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTS---YLLIQQAELK 160
+ + CS + PEP I W ++ GV +TE G+ S YL I+ +
Sbjct: 1 VQIPCSAQGDPEP--TITW-----------NKDGVQ-VTESGKFHISPEGYLAIRDVGVA 46
Query: 161 DSGKYSCSPSN 171
D G+Y C N
Sbjct: 47 DQGRYECVARN 57
>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 = 0.085
Identities = 22/78 (28%), Positives = 31/78 (39%), Gaps = 11/78 (14%)
Query: 95 DLHVDEGSTINLTCSI-KYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLL 153
D V G L CS + PEP + W + ++ D+ R + V LL
Sbjct: 5 DTQVAVGEMAVLECSPPRGHPEPT--VSWRKDGQPLNLDNER-----VRI---VDDGNLL 54
Query: 154 IQQAELKDSGKYSCSPSN 171
I +A D G Y C +N
Sbjct: 55 IAEARKSDEGTYKCVATN 72
>gnl|CDD|143252 cd05775, Ig_SLAM-CD84_like_N, N-terminal immunoglobulin (Ig)-like
domain of the signaling lymphocyte activation molecule
(SLAM) family, CD84_like. Ig_SLAM-CD84_like_N: The
N-terminal immunoglobulin (Ig)-like domain of the
signaling lymphocyte activation molecule (SLAM) family,
CD84_like. The SLAM family is a group of immune-cell
specific receptors that can regulate both adaptive and
innate immune responses. Members of this group include
proteins such as CD84, SLAM (CD150), Ly-9 (CD229),
NTB-A (ly-108, SLAM6), 19A (CRACC), and SLAMF9. The
genes coding for the SLAM family are nested on
chromosome 1, in humans at 1q23, and in mice at 1H2.
The SLAM family is a subset of the CD2 family, which
also includes CD2 and CD58 located on chromosome 1 at
1p13 in humans. In mice, CD2 is located on chromosome
3, and there is no CD58 homolog. The SLAM family
proteins are organized as an extracellular domain with
either two or four Ig-like domains, a single
transmembrane segment, and a cytoplasmic region having
Tyr-based motifs. The extracellular domain is organized
as a membrane-distal Ig variable (IgV) domain that is
responsible for ligand recognition and a
membrane-proximal truncated Ig constant-2 (IgC2)
domain.
Length = 97
Score = 30.8 bits (70), Expect = 0.13
Identities = 13/63 (20%), Positives = 29/63 (46%), Gaps = 4/63 (6%)
Query: 15 VSWIRHRDIHILTVGSYT----YTSDQRFSAIHRREGDEWTLHIKWAQKRDAGVYECQLS 70
++W + + I+T G T +D + ++++L I + DAG Y +++
Sbjct: 22 ITWSFNTSLAIITPGEETAPEIIVTDPSYKERVNFSQNDYSLQISNLKMEDAGSYRAEIN 81
Query: 71 TQP 73
T+
Sbjct: 82 TKN 84
>gnl|CDD|143241 cd05764, Ig_2, Subgroup of the immunoglobulin (Ig) superfamily.
Ig_2: subgroup of the immunoglobulin (Ig) domain found
in the Ig superfamily. The Ig superfamily is a
heterogenous group of proteins, built on a common fold
comprised of a sandwich of two beta sheets. Members of
the Ig superfamily are components of immunoglobulin,
neuroglia, cell surface glycoproteins, such as T-cell
receptors, CD2, CD4, CD8, and membrane glycoproteins,
such as butyrophilin and chondroitin sulfate
proteoglycan core protein. A predominant feature of most
Ig domains is a disulfide bridge connecting the two
beta-sheets with a tryptophan residue packed against the
disulfide bond.
Length = 74
Score = 30.1 bits (68), Expect = 0.14
Identities = 25/84 (29%), Positives = 39/84 (46%), Gaps = 13/84 (15%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELK 160
G L C + PEP I W D + +SSR +++ + G L I +K
Sbjct: 1 GQRATLRCKARGDPEPA--IHWISPDGKLISNSSR---TLVYDNGT-----LDILITTVK 50
Query: 161 DSGKYSCSPSNA---DVASVYVHV 181
D+G ++C SNA A+V +H+
Sbjct: 51 DTGSFTCIASNAAGEATATVELHI 74
>gnl|CDD|143307 cd05899, IgV_TCR_beta, Immunoglobulin (Ig) variable (V) domain of
T-cell receptor (TCR) bet a chain. IgV_TCR_beta:
immunoglobulin (Ig) variable domain of the beta chain
of alpha/beta T-cell antigen receptors (TCRs). TCRs
mediate antigen recognition by T lymphocytes, and are
composed of alpha and beta, or gamma and delta,
polypeptide chains with variable (V) and constant (C)
regions. This group includes the variable domain of the
alpha chain of alpha/beta TCRs. Alpha/beta TCRs
recognize antigen as peptide fragments presented by
major histocompatibility complex (MHC) molecules. The
variable domain of TCRs is responsible for antigen
recognition, and is located at the N-terminus of the
receptor. Gamma/delta TCRs recognize intact protein
antigens; they recognize proteins antigens directly and
without antigen processing, and MHC independently of
the bound peptide.
Length = 110
Score = 30.7 bits (70), Expect = 0.16
Identities = 18/70 (25%), Positives = 24/70 (34%), Gaps = 10/70 (14%)
Query: 13 TRVSWIRHRDIHILTVGSYTYTSDQ---------RFSAIHRREGDEWTLHIKWAQKRDAG 63
+ W R L + Y+ RFSA R +L IK A+ D+
Sbjct: 27 DNMYWYRQDPGKGLQLLFYSNGGSLNEEEGDPKDRFSA-SRPSLTRSSLTIKSAEPEDSA 85
Query: 64 VYECQLSTQP 73
VY C S
Sbjct: 86 VYLCASSLGG 95
Score = 27.3 bits (61), Expect = 2.6
Identities = 23/87 (26%), Positives = 38/87 (43%), Gaps = 22/87 (25%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHD-----EVISYDSSRGGVSVITEKGEVTTSY--- 151
G ++ L CS + ++WY D +++ Y S GG S+ E+G+ +
Sbjct: 12 RGQSVTLRCSQTSGHD---NMYWYRQDPGKGLQLLFY--SNGG-SLNEEEGDPKDRFSAS 65
Query: 152 --------LLIQQAELKDSGKYSCSPS 170
L I+ AE +DS Y C+ S
Sbjct: 66 RPSLTRSSLTIKSAEPEDSAVYLCASS 92
>gnl|CDD|143185 cd04984, IgV_L_lambda, Immunoglobulin (Ig) lambda light chain
variable (V) domain. IgV_L_lambda: Immunoglobulin (Ig)
light chain, lambda type, variable (V) domain. The basic
structure of Ig molecules is a tetramer of two light
chains and two heavy chains linked by disulfide bonds.
In Ig, each chain is composed of one variable domain
(IgV) and one or more constant domains (IgC); these
names reflect the fact that the variability in sequences
is higher in the variable domain than in the constant
domain. There are five types of heavy chains (alpha,
gamma, delta, epsilon, and mu), which determine the type
of immunoglobulin: IgA, IgG, IgD, IgE, and IgM,
respectively. In higher vertebrates, there are two types
of light chain, designated kappa and lambda, which seem
to be functionally identical, and can associate with any
of the heavy chains.
Length = 98
Score = 30.1 bits (68), Expect = 0.25
Identities = 20/77 (25%), Positives = 30/77 (38%), Gaps = 12/77 (15%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDE------VISYDSSRGGVSVITEK----GEVTTS 150
G T+ +TC+ Y+ WY +I DS R S I ++ T+
Sbjct: 6 GETVTITCTGSSGNISGNYVNWYQQKPGSAPRYLIYEDSDRP--SGIPDRFSGSKSGNTA 63
Query: 151 YLLIQQAELKDSGKYSC 167
L I A+ +D Y C
Sbjct: 64 SLTISGAQTEDEADYYC 80
>gnl|CDD|143278 cd05870, Ig5_NCAM-2, Fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-2 (also known as
OCAM/mamFas II and RNCAM). Ig5_NCAM-2: the fifth
immunoglobulin (Ig)-like domain of Neural Cell Adhesion
Molecule NCAM-2 (also known as OCAM/mamFas II and
RNCAM). NCAM-2 is organized similarly to NCAM ,
including five N-terminal Ig-like domains and two
fibronectin type III domains. NCAM-2 is differentially
expressed in the developing and mature olfactory
epithelium (OE), and may function like NCAM, as an
adhesion molecule.
Length = 98
Score = 29.9 bits (67), Expect = 0.29
Identities = 22/71 (30%), Positives = 31/71 (43%), Gaps = 7/71 (9%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHDEVISY---DSSRGGVSVITEKGEVTTSYLLIQQ 156
E L+C + P P I W + ++ D S G I KG+ S L I+
Sbjct: 15 ENGAATLSCKAEGEPIPE--ITWKRASDGHTFSEGDKSPDGR--IEVKGQHGESSLHIKD 70
Query: 157 AELKDSGKYSC 167
+L DSG+Y C
Sbjct: 71 VKLSDSGRYDC 81
>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 = 0.36
Identities = 18/67 (26%), Positives = 31/67 (46%), Gaps = 12/67 (17%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELK 160
G+ L CS K + A + W +V++ +S++ ++ G LLI A
Sbjct: 11 GNNAELKCSPKSNL---ARVVWKFDGKVLTPESAKY---LLYRDG------LLIFNASEA 58
Query: 161 DSGKYSC 167
D+G+Y C
Sbjct: 59 DAGRYQC 65
>gnl|CDD|143222 cd05745, Ig3_Peroxidasin, Third immunoglobulin (Ig)-like domain of
peroxidasin. Ig3_Peroxidasin: the third immunoglobulin
(Ig)-like domain in peroxidasin. Peroxidasin has a
peroxidase domain and interacting extracellular motifs
containing four Ig-like domains. It has been suggested
that peroxidasin is secreted and has functions related
to the stabilization of the extracellular matrix. It may
play a part in various other important processes such as
removal and destruction of cells which have undergone
programmed cell death, and protection of the organism
against non-self.
Length = 74
Score = 29.1 bits (65), Expect = 0.37
Identities = 18/72 (25%), Positives = 30/72 (41%), Gaps = 11/72 (15%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAEL 159
EG T++ C + P+P VI++ +SV +++ L I + L
Sbjct: 1 EGQTVDFLCEAQGYPQP-----------VIAWTKGGSQLSVDRRHLVLSSGTLRISRVAL 49
Query: 160 KDSGKYSCSPSN 171
D G+Y C N
Sbjct: 50 HDQGQYECQAVN 61
>gnl|CDD|179524 PRK03001, PRK03001, M48 family peptidase; Provisional.
Length = 283
Score = 30.8 bits (70), Expect = 0.39
Identities = 9/28 (32%), Positives = 21/28 (75%)
Query: 1 MLHQRKLKGLLPTRVSWIRHRDIHILTV 28
+L +R+++G++ ++ ++HRDI I T+
Sbjct: 118 VLSEREIRGVMAHELAHVKHRDILISTI 145
>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 = 29.2 bits (65), Expect = 0.47
Identities = 25/82 (30%), Positives = 36/82 (43%), Gaps = 8/82 (9%)
Query: 104 INLTCSIKYSPEPPAYIFWYHHDEVISYD-SSRGGVSVITEKGEVTTSYLLIQQAELKDS 162
I LTC P P I W IS + + G V+ V S L ++ + D+
Sbjct: 20 ITLTCEASGDPIPS--ITWRTSTRNISSEEKTLDGHIVVRSHARV--SSLTLKYIQYTDA 75
Query: 163 GKYSCSPSNA---DVASVYVHV 181
G+Y C+ SN D S+Y+ V
Sbjct: 76 GEYLCTASNTIGQDSQSMYLEV 97
>gnl|CDD|165290 PHA02987, PHA02987, Ig domain OX-2-like protein; Provisional.
Length = 189
Score = 30.2 bits (68), Expect = 0.49
Identities = 21/80 (26%), Positives = 34/80 (42%), Gaps = 12/80 (15%)
Query: 120 IFWYHHDEVISYDSSRGGVSVITEKGEV-------TTSYLLIQQAELKDSGKYSC----- 167
I W +++ I+ G V V K ++ S +LI+ LKD+G Y+C
Sbjct: 48 ITWKKNNKTIAGYGPCGPVIVDKFKNKIEYLSKSFNESTILIKNVSLKDNGCYTCIFNTL 107
Query: 168 SPSNADVASVYVHVLNGEYT 187
N + V ++V YT
Sbjct: 108 LSKNNEKGVVCLNVTTDSYT 127
>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 = 29.0 bits (65), Expect = 0.55
Identities = 19/67 (28%), Positives = 28/67 (41%), Gaps = 8/67 (11%)
Query: 104 INLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGG---VSVITEKGEVTTSYLLIQQAELK 160
I L C + P W + I +D G V G+ L+I+ A+LK
Sbjct: 3 ITLQCHASHDPTLDLTFTWSFNGVPIDFDKDGGHYRRVGGKDSNGD-----LMIRNAQLK 57
Query: 161 DSGKYSC 167
+GKY+C
Sbjct: 58 HAGKYTC 64
>gnl|CDD|143303 cd05895, Ig_Pro_neuregulin-1, Immunoglobulin (Ig)-like domain found
in neuregulin (NRG)-1. Ig_Pro_neuregulin-1:
immunoglobulin (Ig)-like domain found in neuregulin
(NRG)-1. There are many NRG-1 isoforms which arise from
the alternative splicing of mRNA. NRG-1 belongs to the
neuregulin gene family, which is comprised of four
genes. This group represents NRG-1. NRGs are signaling
molecules, which participate in cell-cell interactions
in the nervous system, breast, and heart, and other
organ systems, and are implicated in the pathology of
diseases including schizophrenia, multiple sclerosis,
and breast cancer. The NRG-1 protein binds to and
activates the tyrosine kinases receptors ErbB3 and
ErbB4, initiating signaling cascades. NRG-1 has multiple
functions; for example, in the brain it regulates
various processes such as radial glia formation and
neuronal migration, dendritic development, and
expression of neurotransmitters receptors; in the
peripheral nervous system NRG-1 regulates processes such
as target cell differentiation, and Schwann cell
survival.
Length = 76
Score = 28.4 bits (63), Expect = 0.65
Identities = 11/33 (33%), Positives = 19/33 (57%)
Query: 139 SVITEKGEVTTSYLLIQQAELKDSGKYSCSPSN 171
+ I + + +S L I +A L D+G+Y C S+
Sbjct: 33 NKIKIRKKKKSSELQISKASLADNGEYKCMVSS 65
>gnl|CDD|222946 PHA02935, PHA02935, Hypothetical protein; Provisional.
Length = 349
Score = 30.4 bits (68), Expect = 0.71
Identities = 15/50 (30%), Positives = 27/50 (54%), Gaps = 3/50 (6%)
Query: 119 YIFWYHHDEVISY---DSSRGGVSVITEKGEVTTSYLLIQQAELKDSGKY 165
Y WY++D+VI+ D + G +S ++ ++ + L I +DSG Y
Sbjct: 68 YTSWYYNDKVIALATEDRTSGYISSFIKRVNISLTCLNISSLRYEDSGSY 117
>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 = 28.2 bits (63), Expect = 0.75
Identities = 20/72 (27%), Positives = 28/72 (38%), Gaps = 8/72 (11%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELK 160
G T+ TC P P I W + + VS+ +E G T L I+ +
Sbjct: 1 GETVEFTCVATGVPTP--IINWRLNWGHVP---DSARVSITSEGGYGT---LTIRDVKES 52
Query: 161 DSGKYSCSPSNA 172
D G Y+C N
Sbjct: 53 DQGAYTCEAINT 64
>gnl|CDD|143226 cd05749, Ig2_Tyro3_like, Second immunoglobulin (Ig)-like domain of
Axl/Tyro3 receptor tyrosine kinases (RTKs).
Ig2_Tyro3_like: the second immunoglobulin (Ig)-like
domain in the Axl/Tyro3 family of receptor tyrosine
kinases (RTKs). This family includes Axl (also known as
Ark, Ufo, and Tyro7), Tyro3 (also known as Sky, Rse,
Brt, Dtk, and Tif), and Mer (also known as Nyk, c-Eyk,
and Tyro12). Axl/Tyro3 family receptors have an
extracellular portion with two Ig-like domains followed
by two fibronectin-types III (FNIII) domains, a
membrane-spanning single helix, and a cytoplasmic
tyrosine kinase domain. Axl, Tyro3 and Mer are widely
expressed in adult tissues, though they show higher
expression in the brain, in the lymphatic and vascular
systems, and in the testis. Axl, Tyro3, and Mer bind the
vitamin K dependent protein Gas6 with high affinity, and
in doing so activate their tyrosine kinase activity.
Axl/Gas6 signaling may play a part in cell adhesion
processes, prevention of apoptosis, and cell
proliferation.
Length = 81
Score = 28.2 bits (63), Expect = 0.77
Identities = 22/78 (28%), Positives = 29/78 (37%), Gaps = 15/78 (19%)
Query: 95 DLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLI 154
DL V + NLTC PE P I W+ + D SV+ G
Sbjct: 7 DLSVTANTPFNLTCQAVGPPE-PVEILWWQGGSPLG-DPPAPSPSVLNVPG--------- 55
Query: 155 QQAELKDSGKYSCSPSNA 172
L ++ K+SC NA
Sbjct: 56 ----LNETSKFSCEAHNA 69
>gnl|CDD|143229 cd05752, Ig1_FcgammaR_like, Frst immunoglobulin (Ig)-like domain of
Fcgamma-receptors (FcgammaRs) and similar proteins.
Ig1_FcgammaR_like: domain similar to the first
immunoglobulin (Ig)-like domain of Fcgamma-receptors
(FcgammaRs). Interactions between IgG and FcgammaR are
important to the initiation of cellular and humoral
response. IgG binding to FcgammaR leads to a cascade of
signals and ultimately to functions such as
antibody-dependent-cellular-cytotoxicity (ADCC),
endocytosis, phagocytosis, release of inflammatory
mediators, etc. FcgammaR has two Ig-like domains. This
group also contains FcepsilonRI, which binds IgE with
high affinity.
Length = 78
Score = 28.1 bits (63), Expect = 0.81
Identities = 20/71 (28%), Positives = 32/71 (45%), Gaps = 18/71 (25%)
Query: 97 HVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQ 156
+ +G + LTC+ SPE + WYH+ +++ E TT+ I+
Sbjct: 11 TIFQGEKVTLTCNGFNSPEQNS-TQWYHNGKLL----------------ETTTNSYRIR- 52
Query: 157 AELKDSGKYSC 167
A DSG+Y C
Sbjct: 53 AANNDSGEYRC 63
>gnl|CDD|143330 cd07706, IgV_TCR_delta, Immunoglobulin (Ig) variable (V) domain of
T-cell receptor (TCR) delta chain. IgV_TCR_delta:
immunoglobulin (Ig) variable (V) domain of the delta
chain of gamma/delta T-cell receptors (TCRs). TCRs
mediate antigen recognition by T lymphocytes, and are
heterodimers consisting of alpha and beta chains or
gamma and delta chains. Each chain contains a variable
(V) and a constant (C) region. The majority of T cells
contain alpha/beta TCRs but a small subset contain
gamma/delta TCRs. Alpha/beta TCRs recognize antigen as
peptide fragments presented by major histocompatibility
complex (MHC) molecules. Gamma/delta TCRs recognize
intact protein antigens; they recognize protein antigens
directly and without antigen processing, and MHC
independently of the bound peptide. Gamma/delta T cells
can also be stimulated by non-peptide antigens such as
small phosphate- or amine-containing compounds. The
variable domain of gamma/delta TCRs is responsible for
antigen recognition and is located at the N-terminus of
the receptor.
Length = 116
Score = 29.0 bits (65), Expect = 0.88
Identities = 27/87 (31%), Positives = 37/87 (42%), Gaps = 13/87 (14%)
Query: 93 SPDLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDE------VISYDSSR-----GGVSVI 141
PD+ V G + L C + S YIFWY +I S G SV
Sbjct: 6 QPDVSVQVGEEVTLNCRYETSWTNY-YIFWYKQLPSGEMTFLIRQKSIYGNATKGRYSVN 64
Query: 142 TEKGEVTTSYLLIQQAELKDSGKYSCS 168
+K + + S L I +L+DS KY C+
Sbjct: 65 FQKAQKSIS-LTISALQLEDSAKYFCA 90
>gnl|CDD|143219 cd05742, Ig1_VEGFR_like, First immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor (R)
and similar proteins. Ig1_VEGFR_like: first
immunoglobulin (Ig)-like domain of vascular endothelial
growth factor (VEGF) receptor(R) related proteins. The
VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. The VEGFR family consists of three
members, VEGFR-1 (Flt-1), VEGFR-2 (KDR/Flk-1) and
VEGFR-3 (Flt-4). VEGF-A interacts with both VEGFR-1 and
VEGFR-2. VEGFR-1 binds strongest to VEGF, VEGF-2 binds
more weakly. VEGFR-3 appears not to bind VEGF, but binds
other members of the VEGF family (VEGF-C and -D). VEGFRs
bind VEGFs with high affinity with the IG-like domains.
VEGF-A is important to the growth and maintenance of
vascular endothelial cells and to the development of new
blood- and lymphatic-vessels in physiological and
pathological states. VEGFR-2 is a major mediator of the
mitogenic, angiogenic and microvascular
permeability-enhancing effects of VEGF-A. VEGFR-1 may
play an inhibitory part in these processes by binding
VEGF and interfering with its interaction with VEGFR-2.
VEGFR-1 has a signaling role in mediating monocyte
chemotaxis. VEGFR-2 and -1 may mediate a chemotactic and
a survival signal in hematopoietic stem cells or
leukemia cells. VEGFR-3 has been shown to be involved in
tumor angiogenesis and growth. This group also contains
alpha-type platelet-derived growth factor receptor
precursor (PDGFR)-alpha (CD140a), and PDGFR-beta
(CD140b). PDGFRs alpha and beta have an extracellular
component with five Ig-like domains, a transmembrane
segment, and a cytoplasmic portion that has protein
tyrosine kinase activity.
Length = 84
Score = 28.1 bits (63), Expect = 0.90
Identities = 14/36 (38%), Positives = 19/36 (52%), Gaps = 5/36 (13%)
Query: 150 SYLLIQQAELKDSGKYSCSPSNA-----DVASVYVH 180
S L I A LKDSG Y+C+ S+ + V +H
Sbjct: 49 STLTIPNATLKDSGTYTCAASSGTMDQKESTKVNIH 84
>gnl|CDD|143178 cd04977, Ig1_NCAM-1_like, First immunoglobulin (Ig)-like domain
of neural cell adhesion molecule NCAM-1 and similar
proteins. Ig1_NCAM-1 like: first immunoglobulin
(Ig)-like domain of neural cell adhesion molecule
NCAM-1. NCAM-1 plays important roles in the development
and regeneration of the central nervous system, in
synaptogenesis and neural migration. NCAM mediates
cell-cell and cell-substratum recognition and adhesion
via homophilic (NCAM-NCAM), and heterophilic
(NCAM-nonNCAM), interactions. NCAM is expressed as
three major isoforms having different intracellular
extensions. The extracellular portion of NCAM has five
N-terminal Ig-like domains and two fibronectin type III
domains. The double zipper adhesion complex model for
NCAM homophilic binding involves the Ig1, Ig2, and Ig3
domains. By this model, Ig1 and Ig2 mediate
dimerization of NCAM molecules situated on the same
cell surface (cis interactions), and Ig3 domains
mediate interactions between NCAM molecules expressed
on the surface of opposing cells (trans interactions),
through binding to the Ig1 and Ig2 domains. The
adhesive ability of NCAM is modulated by the addition
of polysialic acid chains to the fifth Ig-like domain.
Also included in this group is NCAM-2 (also known as
OCAM/mamFas II and RNCAM). NCAM-2 is differentially
expressed in the developing and mature olfactory
epithelium (OE).
Length = 92
Score = 27.9 bits (62), Expect = 1.4
Identities = 11/37 (29%), Positives = 19/37 (51%), Gaps = 1/37 (2%)
Query: 34 TSDQRFSAIHRREGDEWTLHIKWAQKRDAGVYECQLS 70
+ Q+ S + + + TL I A DAG+Y+C +
Sbjct: 42 VTQQQIS-VVQNDDVRSTLTIYNANIEDAGIYKCVAT 77
>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 = 27.5 bits (62), Expect = 1.5
Identities = 17/45 (37%), Positives = 24/45 (53%), Gaps = 4/45 (8%)
Query: 140 VITEKGEVTTSYLLIQQAELKDSGKYSCSPSN---ADVASVYVHV 181
V E +TS L+I+ AE DSGKY+ + N A++ V V
Sbjct: 31 VQIETTASSTS-LVIKNAERSDSGKYTLTLKNPAGEKSATINVKV 74
>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 = 27.3 bits (60), Expect = 1.7
Identities = 17/65 (26%), Positives = 29/65 (44%), Gaps = 9/65 (13%)
Query: 108 CSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELKDSGKYSC 167
C+ +P+P I W+ + + D++ G G L I+ +E D GKY C
Sbjct: 5 CAASGNPDPE--ITWF--KDFLPVDTTSNGRIKQLRSG-----ALQIENSEESDQGKYEC 55
Query: 168 SPSNA 172
+N+
Sbjct: 56 VATNS 60
>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 = 27.3 bits (61), Expect = 2.0
Identities = 11/42 (26%), Positives = 18/42 (42%), Gaps = 5/42 (11%)
Query: 36 DQRFSAIHRREGDE-----WTLHIKWAQKRDAGVYECQLSTQ 72
+ F HR G + WTL ++ D+G Y C + +
Sbjct: 32 GKPFKKEHRIGGYKVRKKKWTLILESVVPSDSGKYTCIVENK 73
Score = 25.4 bits (56), Expect = 9.1
Identities = 21/72 (29%), Positives = 30/72 (41%), Gaps = 7/72 (9%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELK 160
GST+ L C +P P I W + + GG V +K L+++
Sbjct: 9 GSTVRLKCPASGNPRPT--ITWLKDGKPFKKEHRIGGYKV-RKKKWT----LILESVVPS 61
Query: 161 DSGKYSCSPSNA 172
DSGKY+C N
Sbjct: 62 DSGKYTCIVENK 73
>gnl|CDD|143325 cd07701, Ig1_Necl-3, First (N-terminal) immunoglobulin (Ig)-like
domain of nectin-like molecule-3 (Necl-3, also known as
cell adhesion molecule 2 (CADM2)). Ig1_Necl-3: domain
similar to the N-terminal immunoglobulin (Ig)-like
domain of nectin-like molecule-3, Necl-3 (also known as
cell adhesion molecule 2 (CADM2), SynCAM2, IGSF4D).
Nectin-like molecules have similar domain structures to
those of nectins. At least five nectin-like molecules
have been identified (Necl-1 - Necl-5). They all have an
extracellular region containing three Ig-like domains, a
transmembrane region, and a cytoplasmic region. The
N-terminal Ig-like domain of the extracellular region,
belongs to the V-type subfamily of Ig domains, is
essential to cell-cell adhesion, and plays a part in the
interaction with the envelope glycoprotein D of various
viruses. Necl-3 accumulates in central and peripheral
nervous system tissue, and has been shown to selectively
interact with oligodendrocytes.
Length = 95
Score = 27.4 bits (60), Expect = 2.1
Identities = 23/80 (28%), Positives = 33/80 (41%), Gaps = 11/80 (13%)
Query: 95 DLHVDEGSTINLTCSIKYSPEP------PAYIFWYHHDEVISYDSSRGGVSVITEKGEVT 148
++ V EG T NLTC + + PA Y D+ D+ V E++
Sbjct: 6 NVTVVEGGTANLTCRVDQNDNTSLQWSNPAQQTLYFDDKKALRDNRIELVRASWH--ELS 63
Query: 149 TSYLLIQQAELKDSGKYSCS 168
S I L D G+Y+CS
Sbjct: 64 IS---ISDVSLSDEGQYTCS 80
>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 = 27.3 bits (60), Expect = 2.3
Identities = 22/87 (25%), Positives = 36/87 (41%), Gaps = 9/87 (10%)
Query: 88 AEILGSP-DLHVDEGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGE 146
A IL P L V EG + +C + P P + W ++I S R ++ K
Sbjct: 4 ATILTKPRSLTVSEGESARFSCDVDGEPAPT--VTWMREGQIIV-SSQRHQITSTEYK-- 58
Query: 147 VTTSYLLIQQAELKDSGKYSCSPSNAD 173
S I + ++ D G Y+ N++
Sbjct: 59 ---STFEISKVQMSDEGNYTVVVENSE 82
>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 = 27.0 bits (60), Expect = 2.3
Identities = 19/71 (26%), Positives = 26/71 (36%), Gaps = 10/71 (14%)
Query: 105 NLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVIT----EKGEVTTSYLLIQQAELK 160
NLTC +P A I W+ EV+ G K E T S L I ++
Sbjct: 3 NLTC-RARGAKPAAEIIWFRDGEVLD-----GATYSKELLKDGKRETTVSTLPITPSDHD 56
Query: 161 DSGKYSCSPSN 171
++C N
Sbjct: 57 TGRTFTCRARN 67
>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 = 27.0 bits (60), Expect = 2.7
Identities = 13/48 (27%), Positives = 21/48 (43%), Gaps = 1/48 (2%)
Query: 36 DQRFSAIHRREGDEWTLHIKWAQKRDAGVYECQLSTQPVRSFFVNLNV 83
D R ++ +E ++ I D G Y C L T PV++ + V
Sbjct: 49 DNRIQLVNFSA-NELSISISNVSLSDEGRYTCSLYTMPVQTAKATVTV 95
>gnl|CDD|143273 cd05865, Ig1_NCAM-1, First immunoglobulin (Ig)-like domain of
neural cell adhesion molecule NCAM-1. Ig1_NCAM-1:
first immunoglobulin (Ig)-like domain of neural cell
adhesion molecule NCAM-1. NCAM-1 plays important roles
in the development and regeneration of the central
nervous system, in synaptogenesis and neural migration.
NCAM mediates cell-cell and cell-substratum recognition
and adhesion via homophilic (NCAM-NCAM), and
heterophilic (NCAM-nonNCAM), interactions. NCAM is
expressed as three major isoforms having different
intracellular extensions. The extracellular portion of
NCAM has five N-terminal Ig-like domains and two
fibronectin type III domains. The double zipper
adhesion complex model for NCAM homophilic binding
involves the Ig1, Ig2, and Ig3 domains. By this model,
Ig1 and Ig2 mediate dimerization of NCAM molecules
situated on the same cell surface (cis interactions),
and Ig3 domains mediate interactions between NCAM
molecules expressed on the surface of opposing cells
(trans interactions), through binding to the Ig1 and
Ig2 domains. The adhesive ability of NCAM is modulated
by the addition of polysialic acid chains to the fifth
Ig-like domain.
Length = 96
Score = 27.3 bits (60), Expect = 2.8
Identities = 15/44 (34%), Positives = 22/44 (50%), Gaps = 1/44 (2%)
Query: 29 GSYTYTSDQRFSAIHRREGDEWTLHIKWAQKRDAGVYECQLSTQ 72
G + QR S + R + TL I A DAG+Y+C +S +
Sbjct: 40 GEKLTPNQQRISVV-RNDDYSSTLTIYNANIDDAGIYKCVVSNE 82
>gnl|CDD|143174 cd04973, Ig1_FGFR, First immunoglobulin (Ig)-like domain of
fibroblast growth factor receptor (FGFR). Ig1_FGFR: The
first immunoglobulin (Ig)-like domain of fibroblast
growth factor receptor (FGFR). Fibroblast growth factors
(FGFs) participate in morphogenesis, development,
angiogenesis, and wound healing. These FGF-stimulated
processes are mediated by four FGFR tyrosine kinases
(FGRF1-4). FGFRs are comprised of an extracellular
portion consisting of three Ig-like domains, a
transmembrane helix, and a cytoplasmic portion having
protein tyrosine kinase activity. The highly conserved
Ig-like domains 2 and 3, and the linker region between
D2 and D3 define a general binding site for all FGFs.
Length = 79
Score = 26.8 bits (59), Expect = 2.9
Identities = 19/60 (31%), Positives = 32/60 (53%), Gaps = 4/60 (6%)
Query: 126 DEVISYDSSRGGVSVI-TEKGEVTTSYLLIQQAELKDSGKYSC---SPSNADVASVYVHV 181
D+V S + ++ GV + + +T + I+ A +DSG Y+C SPS +D V+V
Sbjct: 20 DDVQSINWTKDGVQLGENNRTRITGEEVQIKDAVPRDSGLYACVTSSPSGSDTTYFSVNV 79
>gnl|CDD|143183 cd04982, IgV_TCR_gamma, Immunoglobulin (Ig) variable (V) domain of
T-cell receptor (TCR) gamma chain. IgV_TCR_gamma:
immunoglobulin (Ig) variable (V) domain of the gamma
chain of gamma/delta T-cell receptors (TCRs). TCRs
mediate antigen recognition by T lymphocytes, and are
heterodimers consisting of alpha and beta chains or
gamma and delta chains. Each chain contains a variable
(V) and a constant (C) region. The majority of T cells
contain alpha/beta TCRs but a small subset contain
gamma/delta TCRs. Alpha/beta TCRs recognize antigen as
peptide fragments presented by major histocompatibility
complex (MHC) molecules. Gamma/delta TCRs recognize
intact protein antigens; they recognize protein antigens
directly and without antigen processing, and MHC
independently of the bound peptide. Gamma/delta T cells
can also be stimulated by non-peptide antigens such as
small phosphate- or amine-containing compounds. The
variable domain of gamma/delta TCRs is responsible for
antigen recognition and is located at the N-terminus of
the receptor.
Length = 116
Score = 27.3 bits (61), Expect = 3.4
Identities = 20/84 (23%), Positives = 33/84 (39%), Gaps = 15/84 (17%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHDE--------VISYDSSRGGVSVITEK------- 144
E ++ ++C + YI WY +S S++ +S T+
Sbjct: 12 ESKSVTISCKVSGIDFSTTYIHWYRQKPGQALERLLYVSSTSTQRKLSGGTKNKFEARKD 71
Query: 145 GEVTTSYLLIQQAELKDSGKYSCS 168
+TS L IQ E +DS Y C+
Sbjct: 72 VGKSTSTLTIQNLEKEDSATYYCA 95
>gnl|CDD|143218 cd05741, Ig_CEACAM_D1_like, First immunoglobulin (Ig)-like domain
of carcinoembryonic antigen (CEA) related cell adhesion
molecule (CEACAM) and similar proteins.
Ig_CEACAM_D1_like : immunoglobulin (IG)-like domain 1 in
carcinoembryonic antigen (CEA) related cell adhesion
molecule (CEACAM) protein subfamily-like. The CEA family
is a group of anchored or secreted glycoproteins,
expressed by epithelial cells, leukocytes, endothelial
cells and placenta. The CEA family is divided into the
CEACAM and pregnancy-specific glycoprotein (PSG)
subfamilies. This group represents the CEACAM subfamily.
CEACAM1 has many important cellular functions, it is a
cell adhesion molecule, and a signaling molecule that
regulates the growth of tumor cells, it is an angiogenic
factor, and is a receptor for bacterial and viral
pathogens, including mouse hepatitis virus (MHV). In
mice, four isoforms of CEACAM1 generated by alternative
splicing have either two [D1, D4] or four [D1-D4]
Ig-like domains on the cell surface. This family
corresponds to the D1 Ig-like domain. Also belonging to
this group is the N-terminal immunoglobulin (Ig)-like
domain of the signaling lymphocyte activation molecule
(SLAM) family, CD84-like family. The SLAM family is a
group of immune-cell specific receptors that can
regulate both adaptive and innate immune responses. SLAM
family proteins are organized as an extracellular domain
with having two or four Ig-like domains, a single
transmembrane segment, and a cytoplasmic region having
tyr-based motifs. The extracellular domain is organized
as a membrane-distal Ig variable (IgV) domain that is
responsible for ligand recognition and a
membrane-proximal truncated Ig constant-2 (IgC2) domain.
Length = 92
Score = 26.9 bits (60), Expect = 3.6
Identities = 17/70 (24%), Positives = 28/70 (40%), Gaps = 9/70 (12%)
Query: 105 NLTCSIKYSPEPPAYIFWYHH-DEVISYDSSRGGVSVITEKG-------EVTTSY-LLIQ 155
++T + PE I WY D+ + + + + T G + + LLIQ
Sbjct: 3 SVTLPVSNLPENLQEITWYKGKDKSVEAEIASYIATNSTVFGPAYSGRETIYPNGSLLIQ 62
Query: 156 QAELKDSGKY 165
+DSG Y
Sbjct: 63 NLTKEDSGTY 72
>gnl|CDD|143279 cd05871, Ig_Semaphorin_classIII, Immunoglobulin (Ig)-like domain of
class III semaphorin. Ig_Semaphorin_class III;
Immunoglobulin (Ig)-like domain of class III
semaphorins. Semaphorins are classified into various
classes on the basis of structural features additional
to the Sema domain. Class III semaphorins are a
vertebrate class having a Sema domain, an Ig domain, a
short basic domain, and are secreted. They have been
shown to be axonal guidance cues and have a part in the
regulation of the cardiovascular, immune and respiratory
systems. Sema3A, the prototype member of this class III
subfamily, induces growth cone collapse and is an
inhibitor of axonal sprouting. In perinatal rat cortex
as a chemoattractant, it functions to direct, for
pyramidal neurons, the orientated extension of apical
dendrites. It may play a role, prior to the development
of apical dendrites, in signaling the radial migration
of newborn cortical neurons towards the upper layers.
Sema3A selectively inhibits vascular endothelial growth
factor receptor (VEGF)-induced angiogenesis and induces
microvascular permeability. This group also includes
Sema3B, -C, -D, -E, -G.
Length = 91
Score = 26.6 bits (59), Expect = 3.8
Identities = 19/76 (25%), Positives = 31/76 (40%), Gaps = 23/76 (30%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWY-------HHDEVISYDSSRGGVSVI-TEKGEVTTSY 151
E ++ L C K P A + W +EV + +I TE+G
Sbjct: 10 ENNSTFLECLPK---SPQASVKWLFQRGGDQRKEEV------KTEERLIHTERG------ 54
Query: 152 LLIQQAELKDSGKYSC 167
LL++ + D+G Y+C
Sbjct: 55 LLLRSLQRSDAGVYTC 70
Score = 26.2 bits (58), Expect = 5.6
Identities = 10/33 (30%), Positives = 15/33 (45%), Gaps = 6/33 (18%)
Query: 58 QKRDAGVYECQLS----TQPVRSFFVNLNVVVP 86
Q+ DAGVY C +Q + L+V+
Sbjct: 61 QRSDAGVYTCTAVEHSFSQTLAK--YTLHVIEA 91
>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 = 26.6 bits (59), Expect = 4.6
Identities = 20/74 (27%), Positives = 29/74 (39%), Gaps = 4/74 (5%)
Query: 100 EGSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEV-TTSYLLIQQAE 158
G + C I +P PP I W + + SS G +V T+ S L I +
Sbjct: 15 LGDKGRVECFIFSTP-PPDRIVWTWKENELESGSS-GRYTVETDPSPGGVLSTLTISNTQ 72
Query: 159 LKD-SGKYSCSPSN 171
D Y+C+ N
Sbjct: 73 ESDFQTSYNCTAWN 86
>gnl|CDD|223566 COG0492, TrxB, Thioredoxin reductase [Posttranslational
modification, protein turnover, chaperones].
Length = 305
Score = 27.3 bits (61), Expect = 5.6
Identities = 9/30 (30%), Positives = 13/30 (43%)
Query: 125 HDEVISYDSSRGGVSVITEKGEVTTSYLLI 154
DEV + G V T+KG ++I
Sbjct: 80 EDEVEKVELEGGPFKVKTDKGTYEAKAVII 109
>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 = 25.9 bits (57), Expect = 6.5
Identities = 22/74 (29%), Positives = 30/74 (40%), Gaps = 14/74 (18%)
Query: 101 GSTINLTCSIKYSPEPPAYIFWYHHDEVISYDSSRGGVSVITEKGEVTTSYLLIQQAELK 160
GS++ L C +P P I W ++ + TE GE + LK
Sbjct: 9 GSSVRLKCVASGNPRPD--ITWLKDNKPL----------TPTEIGESRKKKWTLSLKNLK 56
Query: 161 --DSGKYSCSPSNA 172
DSGKY+C SN
Sbjct: 57 PEDSGKYTCHVSNR 70
>gnl|CDD|216400 pfam01266, DAO, FAD dependent oxidoreductase. This family includes
various FAD dependent oxidoreductases:
Glycerol-3-phosphate dehydrogenase EC:1.1.99.5,
Sarcosine oxidase beta subunit EC:1.5.3.1, D-alanine
oxidase EC:1.4.99.1, D-aspartate oxidase EC:1.4.3.1.
Length = 234
Score = 26.9 bits (60), Expect = 6.8
Identities = 10/32 (31%), Positives = 15/32 (46%)
Query: 123 YHHDEVISYDSSRGGVSVITEKGEVTTSYLLI 154
EV + GGV+V TE GE+ ++
Sbjct: 165 LEGTEVTGLEREGGGVTVETEDGEIRADKVVN 196
>gnl|CDD|143197 cd05720, Ig_CD8_alpha, Immunoglobulin (Ig) like domain of CD8
alpha chain. Ig_CD8_alpha: immunoglobulin (Ig)-like
domain in CD8 alpha. The CD8 glycoprotein plays an
essential role in the control of T-cell selection,
maturation and the T-cell receptor (TCR)-mediated
response to peptide antigen. CD8 is comprised of alpha
and beta subunits and is expressed as either an
alphaalpha or alphabeta dimer. Both dimeric isoforms
can serve as a coreceptor for T cell activation and
differentiation, however they have distinct
physiological roles, different cellular distributions,
unique binding partners etc. Each CD8 subunit is
comprised of an extracellular domain containing a
v-type Ig-like domain, a single pass transmembrane
portion and a short intracellular domain. The Ig domain
of CD8 alpha binds to antibodies.
Length = 104
Score = 25.9 bits (57), Expect = 7.6
Identities = 12/33 (36%), Positives = 17/33 (51%), Gaps = 2/33 (6%)
Query: 35 SDQRFSAIHRREGDEWTLHIKWAQKRDAGVYEC 67
S +RFS R + + L +K QK + G Y C
Sbjct: 56 SSKRFSG--SRSSNSFVLTLKNFQKENEGYYFC 86
>gnl|CDD|143272 cd05864, Ig2_VEGFR-2, Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 2 (VEGFR-2).
Ig2_VEGF-2: Second immunoglobulin (Ig)-like domain of
vascular endothelial growth factor receptor 2 (VEGFR-2).
The VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. VEGFRs bind VEGFs with high
affinity at the Ig-like domains. VEGFR-2 (KDR/Flk-1) is
a major mediator of the mitogenic, angiogenic and
microvascular permeability-enhancing effects of VEGF-A;
VEGF-A is important to the growth and maintenance of
vascular endothelial cells and to the development of new
blood- and lymphatic-vessels in physiological and
pathological states. VEGF-A also interacts with VEGFR-1,
which it binds more strongly than VEGFR-2. VEGFR-2 and
-1 may mediate a chemotactic and a survival signal in
hematopoietic stem cells or leukemia cells.
Length = 70
Score = 25.3 bits (55), Expect = 8.4
Identities = 17/64 (26%), Positives = 27/64 (42%), Gaps = 15/64 (23%)
Query: 110 IKYSPEPPAYIFWYHHDEVISYDSS--RGGVSVITEKGEVTTSYLLIQQAELKDSGKYSC 167
+KY PP + WY + ++I + + RG I E E KD+G Y+
Sbjct: 5 VKYYGYPPPEVKWYKNGQLIVLNHTFKRGVHLTIYEVTE-------------KDAGNYTV 51
Query: 168 SPSN 171
+N
Sbjct: 52 VLTN 55
>gnl|CDD|129986 TIGR00908, 2A0305, ethanolamine permease. The three genes used as
the seed for this model (from Burkholderia pseudomallei,
Pseudomonas aeruginosa and Clostridium acetobutylicum
are all adjacent to genes for the catabolism of
ethanolamine. Most if not all of the hits to this model
have a similar arrangement of genes. This group is a
member of the Amino Acid-Polyamine-Organocation (APC)
Superfamily [Transport and binding proteins, Amino
acids, peptides and amines].
Length = 442
Score = 27.1 bits (60), Expect = 8.6
Identities = 12/34 (35%), Positives = 18/34 (52%), Gaps = 3/34 (8%)
Query: 181 VLNGEYTGWSESLGTQTKYLTF--TNLFLKTAYL 212
V++G+Y GW+ L Q + F L + T YL
Sbjct: 22 VISGDYAGWNFGL-AQGGWGGFVVATLLVATMYL 54
>gnl|CDD|183292 PRK11728, PRK11728, hydroxyglutarate oxidase; Provisional.
Length = 393
Score = 26.7 bits (60), Expect = 8.9
Identities = 10/26 (38%), Positives = 12/26 (46%)
Query: 127 EVISYDSSRGGVSVITEKGEVTTSYL 152
EV + D GV V T +GE L
Sbjct: 171 EVTALDEHANGVVVRTTQGEYEARTL 196
>gnl|CDD|221629 pfam12541, DUF3737, Protein of unknown function (DUF3737). This
family of proteins is found in bacteria, archaea and
eukaryotes. Proteins in this family are typically
between 281 and 297 amino acids in length.
Length = 278
Score = 26.8 bits (60), Expect = 9.5
Identities = 13/34 (38%), Positives = 19/34 (55%), Gaps = 6/34 (17%)
Query: 171 NADVASVYVHVLNGEYTGWSESLGTQTKYLTFTN 204
N + +VY V++GEY GW+ +K LT N
Sbjct: 173 NCENVTVYDSVISGEYLGWN------SKNLTLIN 200
>gnl|CDD|237525 PRK13830, PRK13830, conjugal transfer protein TrbE; Provisional.
Length = 818
Score = 27.1 bits (60), Expect = 9.7
Identities = 9/24 (37%), Positives = 14/24 (58%), Gaps = 2/24 (8%)
Query: 37 QRFSAIHRREGDEWTLHIKWAQKR 60
+R A+H G +W +H W Q+R
Sbjct: 785 KRIRALHSEHGADWPIH--WLQQR 806
>gnl|CDD|176549 cd08607, GDPD_GDE5, Glycerophosphodiester phosphodiesterase domain
of putative mammalian glycerophosphodiester
phosphodiesterase GDE5 and similar proteins. This
subfamily corresponds to the glycerophosphodiester
phosphodiesterase domain (GDPD) present in putative
mammalian GDE5 and similar proteins. Mammalian GDE5 is
widely expressed in mammalian tissues, with highest
expression in the spinal chord. Although its biological
function remains unclear, mammalian GDE5 shows higher
sequence homology to fungal and plant
glycerophosphodiester phosphodiesterases (GP-GDEs, EC
3.1.4.46) than to other bacterial and mammalian GP-GDEs.
It may also hydrolyze glycerophosphodiesters to
sn-glycerol-3-phosphate (G3P) and the corresponding
alcohols. In addition to C-terminal GDPD domain, all
members in this subfamily have a starch binding domain
(CBM20) in the N-terminus, which suggests these proteins
may play a distinct role in glycerol metabolism.
Length = 290
Score = 26.5 bits (59), Expect = 9.9
Identities = 11/26 (42%), Positives = 16/26 (61%)
Query: 54 IKWAQKRDAGVYECQLSTQPVRSFFV 79
IKW Q++ G +E +L T R+ FV
Sbjct: 137 IKWPQQQKDGSWESELFTYFDRNLFV 162
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
0.318 0.133 0.408
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: 10,617,746
Number of extensions: 947754
Number of successful extensions: 810
Number of sequences better than 10.0: 1
Number of HSP's gapped: 790
Number of HSP's successfully gapped: 94
Length of query: 212
Length of database: 10,937,602
Length adjustment: 93
Effective length of query: 119
Effective length of database: 6,812,680
Effective search space: 810708920
Effective search space used: 810708920
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 57 (25.9 bits)