RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy14060
(283 letters)
>gnl|CDD|191810 pfam07679, I-set, Immunoglobulin I-set domain.
Length = 90
Score = 83.5 bits (207), Expect = 1e-20
Identities = 31/90 (34%), Positives = 46/90 (51%)
Query: 134 PVFTKKIQPCRAFEQDQARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIM 193
P FT+K + E + ARF GDP PT+ WF++ P+ SS F++ L +
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFKDGQPLRSSDRFKVTYEGGTYTLTI 60
Query: 194 RQVFMEDSGVFAVIAENRGGKAKCSANLVV 223
V +D G + +A N G+A+ SA L V
Sbjct: 61 SNVQPDDEGKYTCVATNSAGEAEASAELTV 90
Score = 37.2 bits (87), Expect = 0.001
Identities = 9/36 (25%), Positives = 13/36 (36%)
Query: 237 PSFLTTISSAVINVGQLARFDAKISATKPLDVYWLK 272
P F + G+ ARF ++ V W K
Sbjct: 1 PKFTQKPKDVEVQEGESARFTCTVTGDPDPTVSWFK 36
>gnl|CDD|214653 smart00410, IG_like, Immunoglobulin like. IG domains that cannot
be classified into one of IGv1, IGc1, IGc2, IG.
Length = 85
Score = 57.5 bits (139), Expect = 5e-11
Identities = 20/76 (26%), Positives = 30/76 (39%), Gaps = 1/76 (1%)
Query: 149 DQARFEVEFDGDPLPTIKWFREDF-PITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVI 207
+ E G P P + W+++ + S F + + S L + V EDSG +
Sbjct: 10 ESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPEDSGTYTCA 69
Query: 208 AENRGGKAKCSANLVV 223
A N G A L V
Sbjct: 70 ATNSSGSASSGTTLTV 85
>gnl|CDD|214652 smart00409, IG, Immunoglobulin.
Length = 85
Score = 57.5 bits (139), Expect = 5e-11
Identities = 20/76 (26%), Positives = 30/76 (39%), Gaps = 1/76 (1%)
Query: 149 DQARFEVEFDGDPLPTIKWFREDF-PITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVI 207
+ E G P P + W+++ + S F + + S L + V EDSG +
Sbjct: 10 ESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGSTSTLTISNVTPEDSGTYTCA 69
Query: 208 AENRGGKAKCSANLVV 223
A N G A L V
Sbjct: 70 ATNSSGSASSGTTLTV 85
>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 = 56.4 bits (137), Expect = 9e-11
Identities = 21/72 (29%), Positives = 37/72 (51%)
Query: 152 RFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENR 211
R EV G P PT+ W ++ P+ S QI T ++ + L+++ DSG + + +N
Sbjct: 3 RLEVPISGRPTPTVTWSKDGKPLKLSGRVQIETTASSTSLVIKNAERSDSGKYTLTLKNP 62
Query: 212 GGKAKCSANLVV 223
G+ + N+ V
Sbjct: 63 AGEKSATINVKV 74
>gnl|CDD|143224 cd05747, Ig5_Titin_like, M5, fifth immunoglobulin (Ig)-like domain
of human titin C terminus and similar proteins.
Ig5_Titin_like: domain similar to the M5, fifth
immunoglobulin (Ig)-like domain from the human titin C
terminus. Titin (also called connectin) is a fibrous
sarcomeric protein specifically found in vertebrate
striated muscle. Titin is gigantic; depending on isoform
composition it ranges from 2970 to 3700 kDa, and is of a
length that spans half a sarcomere. Titin largely
consists of multiple repeats of Ig-like and fibronectin
type 3 (FN-III)-like domains. Titin connects the ends of
myosin thick filaments to Z disks and extends along the
thick filament to the H zone, and appears to function
similar to an elastic band, keeping the myosin filaments
centered in the sarcomere during muscle contraction or
stretching.
Length = 92
Score = 55.8 bits (134), Expect = 2e-10
Identities = 30/82 (36%), Positives = 40/82 (48%)
Query: 133 PPVFTKKIQPCRAFEQDQARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILI 192
P K + E + ARF + DG+P PT+ W RE I SS QI + KS
Sbjct: 3 PATILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEYKSTFE 62
Query: 193 MRQVFMEDSGVFAVIAENRGGK 214
+ +V M D G + V+ EN GK
Sbjct: 63 ISKVQMSDEGNYTVVVENSEGK 84
>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 = 52.9 bits (126), Expect = 2e-09
Identities = 22/74 (29%), Positives = 28/74 (37%), Gaps = 4/74 (5%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPITSSPD----FQIHTFSTKSILIMRQVFMEDSGVFAV 206
G P PTI W + P+ SS T S S L + V +EDSG +
Sbjct: 1 VTLTCLASGPPPPTITWLKNGKPLPSSVLTRVRSSRGTSSGSSTLTISNVTLEDSGTYTC 60
Query: 207 IAENRGGKAKCSAN 220
+A N G S
Sbjct: 61 VASNSAGTVSASVT 74
>gnl|CDD|143202 cd05725, Ig3_Robo, Third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Ig3_Robo: domain similar to the
third immunoglobulin (Ig)-like domain in Robo
(roundabout) receptors. Robo receptors play a role in
the development of the central nervous system (CNS), and
are receptors of Slit protein. Slit is a repellant
secreted by the neural cells in the midline. Slit acts
through Robo to prevent most neurons from crossing the
midline from either side. Three mammalian Robo homologs
(robo1, -2, and -3), and three mammalian Slit homologs
(Slit-1,-2, -3), have been identified. Commissural
axons, which cross the midline, express low levels of
Robo; longitudinal axons, which avoid the midline,
express high levels of Robo. robo1, -2, and -3 are
expressed by commissural neurons in the vertebrate
spinal cord and Slits 1, -2, -3 are expressed at the
ventral midline. Robo-3 is a divergent member of the
Robo family which instead of being a positive regulator
of slit responsiveness, antagonizes slit responsiveness
in precrossing axons. The Slit-Robo interaction is
mediated by the second leucine-rich repeat (LRR) domain
of Slit and the two N-terminal Ig domains of Robo, Ig1
and Ig2. The primary Robo binding site for Slit2 has
been shown by surface plasmon resonance experiments and
mutational analysis to be is the Ig1 domain, while the
Ig2 domain has been proposed to harbor a weak secondary
binding site.
Length = 69
Score = 50.9 bits (122), Expect = 7e-09
Identities = 27/73 (36%), Positives = 37/73 (50%), Gaps = 4/73 (5%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAEN 210
F+ E GDP+PT+ W +ED + P + KS+ I R V D G + AEN
Sbjct: 1 VEFQCEVGGDPVPTVLWRKEDGEL---PKGRAEILDDKSLKI-RNVTAGDEGSYTCEAEN 56
Query: 211 RGGKAKCSANLVV 223
GK + SA+L V
Sbjct: 57 MVGKIEASASLTV 69
>gnl|CDD|197706 smart00408, IGc2, Immunoglobulin C-2 Type.
Length = 63
Score = 42.0 bits (99), Expect = 1e-05
Identities = 18/56 (32%), Positives = 32/56 (57%), Gaps = 4/56 (7%)
Query: 158 DGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGG 213
+G+P+P I W ++ P+ S ++ S L ++ V +EDSG++ +AEN G
Sbjct: 12 EGNPVPNITWLKDGKPLPES----NRFVASGSTLTIKSVSLEDSGLYTCVAENSAG 63
>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 = 41.4 bits (97), Expect = 3e-05
Identities = 22/65 (33%), Positives = 32/65 (49%), Gaps = 3/65 (4%)
Query: 158 DGDPLPTIKWFREDFPITSSPDFQIHTFSTKS-ILIMRQVFMEDSGVFAVIAENRGGKAK 216
DG P PT +WFR+ P+ S ++ S+K L +R +DSG++ A N G
Sbjct: 8 DGHPRPTYQWFRDGTPL--SDGQGNYSVSSKERTLTLRSAGPDDSGLYYCCAHNAFGSVC 65
Query: 217 CSANL 221
S N
Sbjct: 66 SSQNF 70
>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 = 41.1 bits (96), Expect = 3e-05
Identities = 21/68 (30%), Positives = 34/68 (50%)
Query: 158 DGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGGKAKC 217
+G PLP + W + IT Q+ + S L + V ED+G + IA+N G +
Sbjct: 8 EGIPLPRLTWLKNGMDITPKLSKQLTLIANGSELHISNVRYEDTGAYTCIAKNEAGVDED 67
Query: 218 SANLVVEE 225
++L VE+
Sbjct: 68 ISSLFVED 75
>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 = 40.7 bits (95), Expect = 5e-05
Identities = 23/86 (26%), Positives = 39/86 (45%), Gaps = 4/86 (4%)
Query: 138 KKIQPCRAFEQDQARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVF 197
K I A R+E + G+P P +W + P+ S ++ L + ++
Sbjct: 4 KVISDTEADIGSSLRWECKASGNPRPAYRWLKNGQPLASENRIEV----EAGDLRITKLS 59
Query: 198 MEDSGVFAVIAENRGGKAKCSANLVV 223
+ DSG++ +AEN+ G SA L V
Sbjct: 60 LSDSGMYQCVAENKHGTIYASAELAV 85
>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 = 6e-05
Identities = 22/71 (30%), Positives = 33/71 (46%), Gaps = 3/71 (4%)
Query: 153 FEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRG 212
FE E G P PT+KW + + S F+I +L + + D G + IAEN
Sbjct: 4 FECEVTGKPTPTVKWVKNGDMVIPSDYFKIVKEHNLQVLGLVK---SDEGFYQCIAENDV 60
Query: 213 GKAKCSANLVV 223
G + A L++
Sbjct: 61 GNVQAGAQLII 71
>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 = 39.9 bits (93), Expect = 7e-05
Identities = 23/76 (30%), Positives = 38/76 (50%), Gaps = 5/76 (6%)
Query: 151 ARFEVEFDGDPLPTIKWFRE---DFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVI 207
AR E G P P I W ++ DFP ++ + ++H + + V +ED+GV++
Sbjct: 1 ARLECAATGHPTPQIAWQKDGGTDFP--AARERRMHVMPEDDVFFIVDVKIEDTGVYSCT 58
Query: 208 AENRGGKAKCSANLVV 223
A+N G +A L V
Sbjct: 59 AQNTAGSISANATLTV 74
>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 = 38.9 bits (90), Expect = 2e-04
Identities = 24/74 (32%), Positives = 37/74 (50%), Gaps = 2/74 (2%)
Query: 152 RFEVEFDGDPLPTIKWFREDFPITSSPD-FQIHTFSTKSI-LIMRQVFMEDSGVFAVIAE 209
R E G P P I W +E+ +T + D +H + I L+++ ED+G + V A+
Sbjct: 2 RLECRVSGVPHPQIFWKKENESLTHNTDRVSMHQDNCGYICLLIQGATKEDAGWYTVSAK 61
Query: 210 NRGGKAKCSANLVV 223
N G C+A L V
Sbjct: 62 NEAGIVSCTARLDV 75
>gnl|CDD|143302 cd05894, Ig_C5_MyBP-C, C5 immunoglobulin (Ig) domain of cardiac
myosin binding protein C (MyBP-C). Ig_C5_MyBP_C : the
C5 immunoglobulin (Ig) domain of cardiac myosin binding
protein C (MyBP-C). MyBP_C consists of repeated domains,
Ig and fibronectin type 3, and various linkers. Three
isoforms of MYBP_C exist and are included in this group:
cardiac(c), and fast and slow skeletal muscle (s)
MyBP_C. cMYBP_C has insertions between and inside
domains and an additional cardiac-specific Ig domain at
the N-terminus. For cMYBP_C an interaction has been
demonstrated between this C5 domain and the Ig C8
domain.
Length = 86
Score = 39.4 bits (92), Expect = 2e-04
Identities = 21/74 (28%), Positives = 34/74 (45%), Gaps = 3/74 (4%)
Query: 152 RFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTK--SILIMRQVFMEDSGVFAVIAE 209
R +V G+P PT+ W R D T + + ++ S K S ++ ED GV+ +
Sbjct: 14 RLDVPISGEPAPTVTWSRGDKAFTET-EGRVRVESYKDLSSFVIEGAEREDEGVYTITVT 72
Query: 210 NRGGKAKCSANLVV 223
N G+ S + V
Sbjct: 73 NPVGEDHASLFVKV 86
>gnl|CDD|143209 cd05732, Ig5_NCAM-1_like, Fifth immunoglobulin (Ig)-like domain of
Neural Cell Adhesion Molecule NCAM-1 (NCAM) and similar
proteins. Ig5_NCAM-1 like: domain similar to the fifth
immunoglobulin (Ig)-like domain of Neural Cell Adhesion
Molecule NCAM-1 (NCAM). NCAM plays important roles in
the development and regeneration of the central nervous
system, in synaptogenesis and neural migration. NCAM
mediates cell-cell and cell-substratum recognition and
adhesion via homophilic (NCAM-NCAM), and heterophilic
(NCAM-non-NCAM), interactions. NCAM is expressed as
three major isoforms having different intracellular
extensions. The extracellular portion of NCAM has five
N-terminal Ig-like domains and two fibronectin type III
domains. The double zipper adhesion complex model for
NCAM homophilic binding involves Ig1, Ig2, and Ig3. By
this model, Ig1 and Ig2 mediate dimerization of NCAM
molecules situated on the same cell surface (cis
interactions), and Ig3 domains mediate interactions
between NCAM molecules expressed on the surface of
opposing cells (trans interactions), through binding to
the Ig1 and Ig2 domains. The adhesive ability of NCAM is
modulated by the addition of polysialic acid chains to
the fifth Ig-like domain. Also included in this group is
NCAM-2 (also known as OCAM/mamFas II and RNCAM) NCAM-2
is differentially expressed in the developing and mature
olfactory epithelium (OE).
Length = 96
Score = 38.7 bits (90), Expect = 3e-04
Identities = 23/74 (31%), Positives = 33/74 (44%), Gaps = 5/74 (6%)
Query: 145 AFEQDQARFEVEFDGDPLPTIKWFREDFPITS---SPDFQIHTFST--KSILIMRQVFME 199
A E +Q E +GDP+P I W R + S D +I S L ++ V +
Sbjct: 13 AVELEQITLTCEAEGDPIPEITWRRATRNFSEGDKSLDGRIVVRGHARVSSLTLKDVQLT 72
Query: 200 DSGVFAVIAENRGG 213
D+G + A NR G
Sbjct: 73 DAGRYDCEASNRIG 86
>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 = 37.2 bits (86), Expect = 6e-04
Identities = 23/63 (36%), Positives = 31/63 (49%), Gaps = 3/63 (4%)
Query: 159 GDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGGKAKCS 218
GDP PTI W ++ +T S F I S + L +R V + D G + +A N G A S
Sbjct: 9 GDPEPTITWNKDGVQVTESGKFHI---SPEGYLAIRDVGVADQGRYECVARNTIGYASVS 65
Query: 219 ANL 221
L
Sbjct: 66 MVL 68
>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 = 37.6 bits (87), Expect = 8e-04
Identities = 20/67 (29%), Positives = 34/67 (50%), Gaps = 3/67 (4%)
Query: 158 DGDPLPTIKWFREDFPITSSPDFQIHTFS-TKSILIMRQVFMEDSGVFAVIAENRGGKAK 216
DG P PT+ W ++ PI S + ++F+ S + + V D + IAEN+ G+ +
Sbjct: 28 DGFPEPTMTWTKDGEPIESGEE--KYSFNEDGSEMTILDVDKLDEAEYTCIAENKAGEQE 85
Query: 217 CSANLVV 223
+L V
Sbjct: 86 AEIHLKV 92
>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 = 0.001
Identities = 21/75 (28%), Positives = 34/75 (45%), Gaps = 2/75 (2%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPITSSPD-FQIHTFSTKSI-LIMRQVFMEDSGVFAVIA 208
R E P P I W + + +T + D ++ + I L+++ ED+G + V A
Sbjct: 1 VRLECRVSAIPPPQIFWKKNNEMLTYNTDRISLYQDNCGRICLLIQNANKEDAGWYTVSA 60
Query: 209 ENRGGKAKCSANLVV 223
N G C+A L V
Sbjct: 61 VNEAGVVSCNARLDV 75
>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 = 36.2 bits (84), Expect = 0.002
Identities = 22/74 (29%), Positives = 30/74 (40%), Gaps = 3/74 (4%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPIT-SSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAE 209
R + E +G P PTI W PI PD + LI+ V D+ V+ A
Sbjct: 4 GRLDCEAEGIPQPTITWRLNGVPIEELPPDPRRRVDGG--TLILSNVQPNDTAVYQCNAS 61
Query: 210 NRGGKAKCSANLVV 223
N G +A + V
Sbjct: 62 NVHGYLLANAFVHV 75
>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 = 36.1 bits (83), Expect = 0.002
Identities = 17/66 (25%), Positives = 31/66 (46%), Gaps = 5/66 (7%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAEN 210
+ V++ G P P +KW++ I + HTF L + +V +D+G + V+ N
Sbjct: 1 VKIPVKYYGYPPPEVKWYKNGQLIVLN-----HTFKRGVHLTIYEVTEKDAGNYTVVLTN 55
Query: 211 RGGKAK 216
K +
Sbjct: 56 PITKEE 61
>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 = 35.8 bits (82), Expect = 0.003
Identities = 22/92 (23%), Positives = 41/92 (44%), Gaps = 4/92 (4%)
Query: 133 PPVFTKKIQPCRAFEQDQARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILI 192
P K + A + E G+P+P I+W + P+ ++ + + + ++L
Sbjct: 1 PADINVKFKDTYALKGQNVTLECFALGNPVPVIRWRKILEPMPATAEISM----SGAVLK 56
Query: 193 MRQVFMEDSGVFAVIAENRGGKAKCSANLVVE 224
+ + ED G + AEN GK K A + V+
Sbjct: 57 IFNIQPEDEGTYECEAENIKGKDKHQARVYVQ 88
>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 = 35.5 bits (82), Expect = 0.004
Identities = 22/92 (23%), Positives = 38/92 (41%), Gaps = 4/92 (4%)
Query: 133 PPVFTKKIQPCRAFEQDQARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILI 192
P + + A + E G+P+P IKW + D + SS + + ++L
Sbjct: 1 PSIIVVFPKDTYALKGQNVTLECFALGNPVPQIKWRKVDGSMPSSAE----ISMSGAVLK 56
Query: 193 MRQVFMEDSGVFAVIAENRGGKAKCSANLVVE 224
+ + ED G + AEN GK + V+
Sbjct: 57 IPNIQFEDEGTYECEAENIKGKDTHQGRIYVQ 88
>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 = 35.6 bits (82), Expect = 0.004
Identities = 16/56 (28%), Positives = 28/56 (50%), Gaps = 1/56 (1%)
Query: 159 GDPLPTIKWFREDFPITSSPDFQIHTFSTKSI-LIMRQVFMEDSGVFAVIAENRGG 213
GDP P + W + D + S + + K L ++ V EDSG + ++ +N+ G
Sbjct: 27 GDPDPEVSWLKNDQALALSDHYNVKVEQGKYASLTIKGVSSEDSGKYGIVVKNKYG 82
>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 = 35.4 bits (82), Expect = 0.004
Identities = 19/63 (30%), Positives = 27/63 (42%), Gaps = 1/63 (1%)
Query: 152 RFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKS-ILIMRQVFMEDSGVFAVIAEN 210
R + G+P PTI W ++ P + K LI+ V DSG + I EN
Sbjct: 13 RLKCPASGNPRPTITWLKDGKPFKKEHRIGGYKVRKKKWTLILESVVPSDSGKYTCIVEN 72
Query: 211 RGG 213
+ G
Sbjct: 73 KYG 75
>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 = 35.3 bits (81), Expect = 0.005
Identities = 17/56 (30%), Positives = 29/56 (51%), Gaps = 1/56 (1%)
Query: 159 GDPLPTIKWFREDFPITSSPDFQIHTFSTKSI-LIMRQVFMEDSGVFAVIAENRGG 213
G+P P + WF+ D I S + + K L ++ V EDSG +++ +N+ G
Sbjct: 27 GNPDPEVIWFKNDQDIELSEHYSVKLEQGKYASLTIKGVTSEDSGKYSINVKNKYG 82
>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 = 34.1 bits (78), Expect = 0.009
Identities = 20/67 (29%), Positives = 31/67 (46%), Gaps = 3/67 (4%)
Query: 158 DGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGGKAKC 217
+G P P + W R D P+ SP+ + K++ + V D G + AEN G A+
Sbjct: 8 EGLPTPEVHWDRIDGPL--SPNRTKKLNNNKTLQLDN-VLESDDGEYVCTAENSEGSARH 64
Query: 218 SANLVVE 224
+ VE
Sbjct: 65 HYTVTVE 71
>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 = 33.3 bits (76), Expect = 0.013
Identities = 12/48 (25%), Positives = 18/48 (37%), Gaps = 1/48 (2%)
Query: 158 DGDPLPTIKWFRED-FPITSSPDFQIHTFSTKSILIMRQVFMEDSGVF 204
G P + WF+E S+ + L + V EDSG +
Sbjct: 11 SGPPQVDVTWFKEGKGLEESTTVGTDENRVSSITLTISNVTPEDSGTY 58
>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 = 33.2 bits (76), Expect = 0.016
Identities = 21/66 (31%), Positives = 32/66 (48%), Gaps = 4/66 (6%)
Query: 159 GDPLPTIKW-FREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGGKAKC 217
GDP P I W + I++S ++ T ILI ++D+G F IA N G+A
Sbjct: 12 GDPEPAIHWISPDGKLISNSSRTLVYDNGTLDILITT---VKDTGSFTCIASNAAGEATA 68
Query: 218 SANLVV 223
+ L +
Sbjct: 69 TVELHI 74
>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 = 32.8 bits (75), Expect = 0.024
Identities = 18/75 (24%), Positives = 34/75 (45%), Gaps = 6/75 (8%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAEN 210
R V+ P P I+W++ I+ + T + L ++ V ED+G + V+ N
Sbjct: 1 VRLPVKVKAYPPPEIQWYKNGKLISE----KNRTKKSGHSLTIKDVTEEDAGNYTVVLTN 56
Query: 211 R--GGKAKCSANLVV 223
+ + + + LVV
Sbjct: 57 KQAKLEKRLTFTLVV 71
>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 = 32.5 bits (74), Expect = 0.056
Identities = 22/79 (27%), Positives = 34/79 (43%), Gaps = 7/79 (8%)
Query: 149 DQARFEVEFDGDPLPTIKWFREDFPI-TSSPDFQIH--TFSTKSILIMRQVF----MEDS 201
D A + +G P PTI+W + P+ T D + H + S+ +R V D
Sbjct: 17 DPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRIVLPSGSLFFLRVVHGRKGRSDE 76
Query: 202 GVFAVIAENRGGKAKCSAN 220
GV+ +A N G+A
Sbjct: 77 GVYVCVAHNSLGEAVSRNA 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 = 31.8 bits (72), Expect = 0.062
Identities = 21/64 (32%), Positives = 30/64 (46%), Gaps = 3/64 (4%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPITSS-PDFQIHTFSTKSILIMRQVFMEDSGVFAVIAE 209
AR + + +G P P I W PI + PD + H + LI+ V D+ V+ A
Sbjct: 4 ARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHV--SSGALILTDVQPSDTAVYQCEAR 61
Query: 210 NRGG 213
NR G
Sbjct: 62 NRHG 65
>gnl|CDD|143231 cd05754, Ig3_Perlecan_like, Third immunoglobulin (Ig)-like domain
found in Perlecan and similar proteins.
Ig3_Perlecan_like: domain similar to the third
immunoglobulin (Ig)-like domain found in Perlecan.
Perlecan is a large multi-domain heparin sulfate
proteoglycan, important in tissue development and
organogenesis. Perlecan can be represented as 5 major
portions; its fourth major portion (domain IV) is a
tandem repeat of immunoglobulin-like domains (Ig2-Ig15),
which can vary in size due to alternative splicing.
Perlecan binds many cellular and extracellular ligands.
Its domain IV region has many binding sites. Some of
these have been mapped at the level of individual
Ig-like domains, including a site restricted to the Ig5
domain for heparin/sulfatide, a site restricted to the
Ig3 domain for nidogen-1 and nidogen-2, a site
restricted to Ig4-5 for fibronectin, and sites
restricted to Ig2 and to Ig13-15 for fibulin-2.
Length = 85
Score = 31.7 bits (72), Expect = 0.074
Identities = 16/63 (25%), Positives = 24/63 (38%), Gaps = 8/63 (12%)
Query: 160 DPLPTIKWFREDFPITSSP-DFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGGKAKCS 218
P T+ W R + S DF IL +R V + D+G + N + +
Sbjct: 29 SPAYTLVWTRVGGGLPSRAMDFN-------GILTIRNVQLSDAGTYVCTGSNMLDTDEAT 81
Query: 219 ANL 221
A L
Sbjct: 82 ATL 84
>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 = 31.9 bits (72), Expect = 0.089
Identities = 24/80 (30%), Positives = 35/80 (43%), Gaps = 8/80 (10%)
Query: 145 AFEQDQARFEVEFDGDPLPTIKWFREDFPIT-----SSPDFQIHTFST--KSILIMRQVF 197
E A + +G+P+P I W R T SPD +I +S L ++ V
Sbjct: 13 TVENGAATLSCKAEGEPIPEITWKRASDGHTFSEGDKSPDGRIEVKGQHGESSLHIKDVK 72
Query: 198 MEDSGVFAVIAENR-GGKAK 216
+ DSG + A +R GG K
Sbjct: 73 LSDSGRYDCEAASRIGGHQK 92
>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 = 31.2 bits (71), Expect = 0.10
Identities = 17/67 (25%), Positives = 28/67 (41%), Gaps = 3/67 (4%)
Query: 158 DGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGGKAKC 217
+G P P I W + + P + + L + V ED G + A N G A+
Sbjct: 8 EGLPTPEISWIKIGGEL---PADRTKFENFNKTLKIDNVSEEDDGEYRCTASNSLGSARH 64
Query: 218 SANLVVE 224
+ ++ VE
Sbjct: 65 TISVTVE 71
>gnl|CDD|143227 cd05750, Ig_Pro_neuregulin, Immunoglobulin (Ig)-like domain in
neuregulins (NRGs). Ig_Pro_neuregulin: immunoglobulin
(Ig)-like domain in neuregulins (NRGs). NRGs are
signaling molecules, which participate in cell-cell
interactions in the nervous system, breast, heart, and
other organ systems, and are implicated in the pathology
of diseases including schizophrenia, multiple sclerosis,
and breast cancer. There are four members of the
neuregulin gene family (NRG1, -2, -3, and -4). The NRG-1
protein, binds to and activates the tyrosine kinases
receptors ErbB3 and ErbB4, initiating signaling
cascades. The other NRGs proteins bind one or the other
or both of these ErbBs. NRG-1 has multiple functions;
for example, in the brain it regulates various processes
such as radial glia formation and neuronal migration,
dendritic development, and expression of
neurotransmitters receptors; in the peripheral nervous
system NRG-1 regulates processes such as target cell
differentiation, and Schwann cell survival. There are
many NRG-1 isoforms, which arise from the alternative
splicing of mRNA. Less is known of the functions of the
other NRGs. NRG-2 and -3 are expressed predominantly in
the nervous system. NRG-2 is expressed by motor neurons
and terminal Schwann cells, and is concentrated near
synaptic sites and may be a signal that regulates
synaptic differentiation. NRG-4 has been shown to direct
pancreatic islet cell development towards the delta-cell
lineage.
Length = 75
Score = 31.0 bits (70), Expect = 0.12
Identities = 15/66 (22%), Positives = 26/66 (39%), Gaps = 3/66 (4%)
Query: 159 GDPLPTIKWFREDFPITSSPDFQIHTFSTK---SILIMRQVFMEDSGVFAVIAENRGGKA 215
P KWF++ + + K S L + + + DSG + + EN G
Sbjct: 10 EYPSLRFKWFKDGKELNRKNKPRNIKIRNKKKNSELQINKAKLADSGEYTCVVENILGND 69
Query: 216 KCSANL 221
+AN+
Sbjct: 70 TVTANV 75
>gnl|CDD|143265 cd05857, Ig2_FGFR, Second immunoglobulin (Ig)-like domain of
fibroblast growth factor (FGF) receptor. Ig2_FGFR:
second immunoglobulin (Ig)-like domain of fibroblast
growth factor (FGF) receptor. FGF receptors bind FGF
signaling polypeptides. FGFs participate in multiple
processes such as morphogenesis, development, and
angiogenesis. FGFs bind to four FGF receptor tyrosine
kinases (FGFR1, -2, -3, -4). Receptor diversity is
controlled by alternative splicing producing splice
variants with different ligand binding characteristics
and different expression patterns. FGFRs have an
extracellular region comprised of three IG-like domains,
a single transmembrane helix, and an intracellular
tyrosine kinase domain. Ligand binding and specificity
reside in the Ig-like domains 2 and 3, and the linker
region that connects these two. FGFR activation and
signaling depend on FGF-induced dimerization, a process
involving cell surface heparin or heparin sulfate
proteoglycans.
Length = 85
Score = 31.0 bits (70), Expect = 0.14
Identities = 16/65 (24%), Positives = 28/65 (43%), Gaps = 5/65 (7%)
Query: 152 RFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKS---ILIMRQVFMEDSGVFAVIA 208
+F G+P PT++W + + +I + ++ LIM V D G + +
Sbjct: 13 KFRCPAAGNPTPTMRWLKNGKEF--KQEHRIGGYKVRNQHWSLIMESVVPSDKGNYTCVV 70
Query: 209 ENRGG 213
EN G
Sbjct: 71 ENEYG 75
>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 = 30.5 bits (69), Expect = 0.16
Identities = 20/65 (30%), Positives = 28/65 (43%), Gaps = 3/65 (4%)
Query: 159 GDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGGKAKCS 218
P PTI W + +T+S I + L + V D G + AEN GKA +
Sbjct: 12 AAPKPTISWSKGTELLTNSSRICIWPDGS---LEILNVTKSDEGKYTCFAENFFGKANST 68
Query: 219 ANLVV 223
+L V
Sbjct: 69 GSLSV 73
>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 = 29.9 bits (67), Expect = 0.36
Identities = 16/58 (27%), Positives = 31/58 (53%), Gaps = 1/58 (1%)
Query: 156 EFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGG 213
E G+P+PT +W R I + D++ ++ +++I ++DSG + +A N G
Sbjct: 27 EARGNPVPTYRWLRNGTEIDTESDYR-YSLIDGNLIISNPSEVKDSGRYQCLATNSIG 83
>gnl|CDD|143215 cd05738, Ig2_RPTP_IIa_LAR_like, Second immunoglobulin (Ig)-like
domain of the receptor protein tyrosine phosphatase
(RPTP)-F, also known as LAR. Ig2_RPTP_IIa_LAR_like:
domain similar to the second immunoglobulin (Ig)-like
domain found in the receptor protein tyrosine
phosphatase (RPTP)-F, also known as LAR. LAR belongs to
the RPTP type IIa subfamily. Members of this subfamily
are cell adhesion molecule-like proteins involved in
central nervous system (CNS) development. They have
large extracellular portions, comprised of multiple
Ig-like domains and two to nine fibronectin type III
(FNIII) domains, and a cytoplasmic portion having two
tandem phosphatase domains.
Length = 74
Score = 29.6 bits (66), Expect = 0.40
Identities = 18/66 (27%), Positives = 31/66 (46%), Gaps = 2/66 (3%)
Query: 159 GDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGG-KAKC 217
G+P P I WF++ P+ ++ + +I + L + D G + +A N G +
Sbjct: 9 GNPDPEITWFKDFLPVDTTSNGRIKQLRS-GALQIENSEESDQGKYECVATNSAGTRYSA 67
Query: 218 SANLVV 223
ANL V
Sbjct: 68 PANLYV 73
>gnl|CDD|222457 pfam13927, Ig_3, Immunoglobulin domain. This family contains
immunoglobulin-like domains.
Length = 74
Score = 29.3 bits (65), Expect = 0.44
Identities = 18/54 (33%), Positives = 23/54 (42%), Gaps = 4/54 (7%)
Query: 157 FDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAEN 210
G P PTI W+R S S+ S L + V EDSG + +A N
Sbjct: 25 EGGPPPPTISWYRN----GSISGGSGGLGSSGSTLTLSSVTSEDSGTYTCVASN 74
>gnl|CDD|143267 cd05859, Ig4_PDGFR-alpha, Fourth immunoglobulin (Ig)-like domain of
platelet-derived growth factor receptor (PDGFR) alpha.
IG4_PDGFR-alpha: The fourth immunoglobulin (Ig)-like
domain of platelet-derived growth factor receptor
(PDGFR) alpha. PDGF is a potent mitogen for connective
tissue cells. PDGF-stimulated processes are mediated by
three different PDGFs (PDGF-A,-B, and C). PDGFR alpha
binds to all three PDGFs, whereas the PDGFR beta (not
included in this group) binds only to PDGF-B. PDGF alpha
is organized as an extracellular component having five
Ig-like domains, a transmembrane segment, and a
cytoplasmic portion having protein tyrosine kinase
activity. In mice, PDGFR alpha and PDGFR beta are
essential for normal development.
Length = 101
Score = 29.4 bits (66), Expect = 0.56
Identities = 16/64 (25%), Positives = 29/64 (45%), Gaps = 6/64 (9%)
Query: 153 FEVEFDGDPLPTIKWFREDFPITSSPD---FQIHTFST---KSILIMRQVFMEDSGVFAV 206
F VE + P P I+W +++ + + H S L + + EDSG++
Sbjct: 23 FVVEVEAYPPPQIRWLKDNRTLIENLTEITTSEHNVQETRYVSKLKLIRAKEEDSGLYTA 82
Query: 207 IAEN 210
+A+N
Sbjct: 83 LAQN 86
>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 = 29.3 bits (66), Expect = 0.61
Identities = 12/55 (21%), Positives = 25/55 (45%), Gaps = 2/55 (3%)
Query: 159 GDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRGG 213
G P PT+ W ++ P+ + ++ + L++ + D G + +A N G
Sbjct: 23 GHPEPTVSWRKDGQPLNLD-NERVRIVDDGN-LLIAEARKSDEGTYKCVATNMVG 75
>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 = 28.8 bits (64), Expect = 0.74
Identities = 21/75 (28%), Positives = 33/75 (44%), Gaps = 2/75 (2%)
Query: 151 ARFEVEFDGDPLPTIKWFREDFPITSSPD--FQIHTFSTKSILIMRQVFMEDSGVFAVIA 208
+ E + P P I W R + + + D S + L+++ V +D+G + V A
Sbjct: 1 VKLECQISAIPPPKIFWKRNNEMVQYNTDRISLYQDNSGRVTLLIKNVNKKDAGWYTVSA 60
Query: 209 ENRGGKAKCSANLVV 223
N G A C A L V
Sbjct: 61 VNEAGVATCHARLDV 75
>gnl|CDD|206066 pfam13895, Ig_2, Immunoglobulin domain. This domain contains
immunoglobulin-like domains.
Length = 80
Score = 27.8 bits (62), Expect = 2.0
Identities = 21/81 (25%), Positives = 31/81 (38%), Gaps = 11/81 (13%)
Query: 144 RAFEQDQARFEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGV 203
FE + G+P P W+++ P++SS + V EDSG
Sbjct: 10 VVFEGEDVTLTCSAPGNPPPNYTWYKDGVPLSSSQN----------GFFTPNVSAEDSGT 59
Query: 204 FAVIAEN-RGGKAKCSANLVV 223
+ +A N GGK L V
Sbjct: 60 YTCVASNGGGGKTSNPVTLTV 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 = 27.7 bits (61), Expect = 2.0
Identities = 21/69 (30%), Positives = 32/69 (46%), Gaps = 9/69 (13%)
Query: 165 IKWFREDFPITSSPDFQIHTFSTK-------SILIMRQVFMEDSGVFAVIAENRGGKAKC 217
++W +ED I +P+ + STK S L + EDSG F+ A N G+ +
Sbjct: 18 VRWEKEDRII--NPEMSRYLVSTKEVGDEVISTLQILPTVREDSGFFSCHAINSYGEDRG 75
Query: 218 SANLVVEEK 226
L V+E
Sbjct: 76 IIQLTVQEP 84
>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 = 27.2 bits (60), Expect = 2.6
Identities = 21/71 (29%), Positives = 30/71 (42%), Gaps = 3/71 (4%)
Query: 153 FEVEFDGDPLPTIKWFREDFPITSSPDFQIHTFSTKSILIMRQVFMEDSGVFAVIAENRG 212
F E G P P I W + + S D + S+ ++ I R V + D G + A N
Sbjct: 7 FLCEAQGYPQPVIAWTKGGSQL--SVDRRHLVLSSGTLRISR-VALHDQGQYECQAVNIV 63
Query: 213 GKAKCSANLVV 223
G + A L V
Sbjct: 64 GSQRTVAQLTV 74
>gnl|CDD|219947 pfam08639, SLD3, DNA replication regulator SLD3. The SLD3 DNA
replication regulator is required for loading and
maintenance of Cdc45 on chromatin during DNA
replication.
Length = 437
Score = 29.0 bits (65), Expect = 2.8
Identities = 17/76 (22%), Positives = 30/76 (39%), Gaps = 9/76 (11%)
Query: 20 LKSRTASSDRSGVSTEETKIIDGRKVSVPEPSASGVHGKEIHTAKSQQVQKEKKGDKEIV 79
L +S S + K + R+V + + S H K ++ Q + KE+
Sbjct: 316 LLPSLSSRTSSDLLKN--KRLQKRQVDLSDSSRQ-------HEEKLKKKQMLNEQKKELK 366
Query: 80 RKITATETTEMEHKGK 95
R I+A + + E K
Sbjct: 367 RAISALKKSNRELSSK 382
>gnl|CDD|219891 pfam08538, DUF1749, Protein of unknown function (DUF1749). This is
a plant and fungal family of unknown function. This
family contains many hypothetical proteins.
Length = 303
Score = 28.5 bits (64), Expect = 4.3
Identities = 10/49 (20%), Positives = 17/49 (34%)
Query: 7 KEPELQPWQKKNILKSRTASSDRSGVSTEETKIIDGRKVSVPEPSASGV 55
+ + W K L +R + + + II G +V SA
Sbjct: 242 NDEFVPEWVDKEDLLARWKRFTKKKYWSSLSGIIPGATHNVGGKSAEEA 290
>gnl|CDD|221990 pfam13225, DUF4033, Domain of unknown function (DUF4033). This
presumed domain is functionally uncharacterized. This
domain family is found in bacteria and eukaryotes, and
is approximately 80 amino acids in length.
Length = 85
Score = 26.5 bits (59), Expect = 5.4
Identities = 10/21 (47%), Positives = 15/21 (71%), Gaps = 2/21 (9%)
Query: 162 LPTIKWFREDF--PITSSPDF 180
LPT +F+E+F P+T P+F
Sbjct: 46 LPTQTFFKEEFGLPLTMEPNF 66
>gnl|CDD|143176 cd04975, Ig4_SCFR_like, Fourth immunoglobulin (Ig)-like domain of
stem cell factor receptor (SCFR) and similar proteins.
Ig4_SCFR_like; fourth immunoglobulin (Ig)-like domain of
stem cell factor receptor (SCFR). In addition to SCFR
this group also includes the fourth Ig domain of
platelet-derived growth factor receptors (PDGFR), alpha
and beta, the fourth Ig domain of macrophage colony
stimulating factor (M-CSF), and the Ig domain of the
receptor tyrosine kinase KIT. SCFR and the PDGFR alpha
and beta have similar organization: an extracellular
component having five Ig-like domains, a transmembrane
segment, and a cytoplasmic portion having protein
tyrosine kinase activity. SCFR and its ligand SCF are
critical for normal hematopoiesis, mast cell
development, melanocytes and gametogenesis. SCF binds to
the second and third Ig-like domains of SCFR, this
fourth Ig-like domain participates in SCFR dimerization,
which follows ligand binding. Deletion of this fourth
SCFR_Ig-like domain abolishes the ligand-induced
dimerization of SCFR and completely inhibits signal
transduction. PDGF is a potent mitogen for connective
tissue cells. PDGF-stimulated processes are mediated by
three different PDGFs (PDGF-A,-B, and C). PDGFR alpha
binds to all three PDGFs, whereas the PDGFR beta, binds
only to PDGF-B. In mice, PDGFR alpha, and PDGFR beta,
are essential for normal development.
Length = 101
Score = 26.5 bits (59), Expect = 7.6
Identities = 14/77 (18%), Positives = 29/77 (37%), Gaps = 6/77 (7%)
Query: 153 FEVEFDGDP-LPTIKWFREDFPITSSPDFQI-----HTFSTKSILIMRQVFMEDSGVFAV 206
VE + P P I W ++ +T+ + + S L + ++ ++G +
Sbjct: 23 LVVEVEAYPPPPHINWTYDNRTLTNKLTEIVTSENESEYRYVSELKLVRLKESEAGTYTF 82
Query: 207 IAENRGGKAKCSANLVV 223
+A N + L V
Sbjct: 83 LASNSDASKSLTFELYV 99
>gnl|CDD|233144 TIGR00835, agcS, amino acid carrier protein. The Alanine or
Glycine: Cation Symporter (AGCS) Family (TC 2.A.25)
Members of the AGCS family transport alanine and/or
glycine in symport with Na+ and or H+.
Length = 425
Score = 27.3 bits (61), Expect = 9.5
Identities = 14/56 (25%), Positives = 29/56 (51%)
Query: 221 LVVEEKRQGGRGGVVPPSFLTTISSAVINVGQLARFDAKISATKPLDVYWLKVSSL 276
L+ ++++ G+GGV L T +A + +G + I+ P V+W+ V++
Sbjct: 34 LLFGKRKEQGKGGVSSFQALFTSLAARVGIGNIVGVATAIAIGGPGAVFWMWVTAF 89
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.313 0.130 0.366
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: 14,036,779
Number of extensions: 1320501
Number of successful extensions: 881
Number of sequences better than 10.0: 1
Number of HSP's gapped: 857
Number of HSP's successfully gapped: 65
Length of query: 283
Length of database: 10,937,602
Length adjustment: 96
Effective length of query: 187
Effective length of database: 6,679,618
Effective search space: 1249088566
Effective search space used: 1249088566
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.9 bits)
S2: 58 (26.3 bits)