RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy6638
(273 letters)
>gnl|CDD|238020 cd00063, FN3, Fibronectin type 3 domain; One of three types of
internal repeats found in the plasma protein
fibronectin. Its tenth fibronectin type III repeat
contains an RGD cell recognition sequence in a flexible
loop between 2 strands. Approximately 2% of all animal
proteins contain the FN3 repeat; including extracellular
and intracellular proteins, membrane spanning cytokine
receptors, growth hormone receptors, tyrosine
phosphatase receptors, and adhesion molecules. FN3-like
domains are also found in bacterial glycosyl hydrolases.
Length = 93
Score = 74.5 bits (183), Expect = 3e-17
Identities = 32/95 (33%), Positives = 49/95 (51%), Gaps = 2/95 (2%)
Query: 56 PEAPKNIRITEESSRSLQISWTAPYSGNTAITQYIIQYKSSEEMWPTQPLKIIVPGSQTS 115
P P N+R+T+ +S S+ +SWT P IT Y+++Y+ + PGS+TS
Sbjct: 1 PSPPTNLRVTDVTSTSVTLSWTPPEDDGGPITGYVVEYREKGSGDWKEVEV--TPGSETS 58
Query: 116 ATLQPLLPATQYQVRLLAENPLGMSETGAELQAST 150
TL L P T+Y+ R+ A N G S + +T
Sbjct: 59 YTLTGLKPGTEYEFRVRAVNGGGESPPSESVTVTT 93
Score = 57.1 bits (138), Expect = 9e-11
Identities = 27/103 (26%), Positives = 36/103 (34%), Gaps = 11/103 (10%)
Query: 157 GAPREVTSDPGVVDPTELLIKWKAPPRESWNGVLLGYDVGYQISSGSSLALSSYTLKSVE 216
P + V T + + W P G + GY V Y+ K VE
Sbjct: 2 SPPTNLR--VTDVTSTSVTLSWTPPE--DDGGPITGYVVEYREKGSG-------DWKEVE 50
Query: 217 LDNQYEGELRIPGLTPYTKYAIVVRGYNSVGKGPFSEPFIART 259
+ E + GL P T+Y VR N G+ P SE T
Sbjct: 51 VTPGSETSYTLTGLKPGTEYEFRVRAVNGGGESPPSESVTVTT 93
>gnl|CDD|214495 smart00060, FN3, Fibronectin type 3 domain. One of three types of
internal repeat within the plasma protein, fibronectin.
The tenth fibronectin type III repeat contains a RGD
cell recognition sequence in a flexible loop between 2
strands. Type III modules are present in both
extracellular and intracellular proteins.
Length = 83
Score = 70.0 bits (171), Expect = 1e-15
Identities = 28/87 (32%), Positives = 42/87 (48%), Gaps = 6/87 (6%)
Query: 56 PEAPKNIRITEESSRSLQISWTAPYSGNTA--ITQYIIQYKSSEEMWPTQPLKIIVPGSQ 113
P P N+R+T+ +S S+ +SW P I Y ++Y+ W ++ V S
Sbjct: 1 PSPPSNLRVTDVTSTSVTLSWEPPPDDGITGYIVGYRVEYREEGSEW----KEVNVTPSS 56
Query: 114 TSATLQPLLPATQYQVRLLAENPLGMS 140
TS TL L P T+Y+ R+ A N G
Sbjct: 57 TSYTLTGLKPGTEYEFRVRAVNGAGEG 83
Score = 47.6 bits (113), Expect = 2e-07
Identities = 22/93 (23%), Positives = 34/93 (36%), Gaps = 11/93 (11%)
Query: 157 GAPREVTSDPGVVDPTELLIKWKAPPRESWNGVLLGYDVGYQISSGSSLALSSYTLKSVE 216
P + V T + + W+ PP + G ++GY V Y+ +
Sbjct: 2 SPPSNLRVTD--VTSTSVTLSWEPPPDDGITGYIVGYRVEYREEGSEWK-----EVNVTP 54
Query: 217 LDNQYEGELRIPGLTPYTKYAIVVRGYNSVGKG 249
Y + GL P T+Y VR N G+G
Sbjct: 55 SSTSY----TLTGLKPGTEYEFRVRAVNGAGEG 83
>gnl|CDD|200951 pfam00041, fn3, Fibronectin type III domain.
Length = 84
Score = 69.4 bits (170), Expect = 2e-15
Identities = 32/78 (41%), Positives = 46/78 (58%), Gaps = 3/78 (3%)
Query: 58 APKNIRITEESSRSLQISWTAPYSGNTAITQYIIQYKSSEEMWPTQPLKIIVPGSQTSAT 117
AP N+ +T+ +S SL +SW+ P GN IT Y ++Y+ + I VPG+ TS T
Sbjct: 2 APTNLTVTDVTSTSLTLSWSPP-PGNGPITGYEVEYRPVNGGEEWKE--ITVPGTTTSYT 58
Query: 118 LQPLLPATQYQVRLLAEN 135
L L P T+Y+VR+ A N
Sbjct: 59 LTGLKPGTEYEVRVQAVN 76
Score = 49.3 bits (118), Expect = 4e-08
Identities = 27/96 (28%), Positives = 38/96 (39%), Gaps = 12/96 (12%)
Query: 157 GAPREVTSDPGVVDPTELLIKWKAPPRESWNGVLLGYDVGYQISSGSSLALSSYTLKSVE 216
AP +T V T L + W PP NG + GY+V Y+ T+
Sbjct: 1 SAPTNLTVTD--VTSTSLTLSWSPPP---GNGPITGYEVEYR-PVNGGEEWKEITVPGTT 54
Query: 217 LDNQYEGELRIPGLTPYTKYAIVVRGYNSVGKGPFS 252
+ GL P T+Y + V+ N G+GP S
Sbjct: 55 ------TSYTLTGLKPGTEYEVRVQAVNGAGEGPPS 84
>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 = 48.9 bits (116), Expect = 6e-08
Identities = 25/57 (43%), Positives = 33/57 (57%)
Query: 3 SRYTIREQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLVQETPEAP 59
SRY + + + D +IS L I +R+DSG SC A N +G IQL VQE P+ P
Sbjct: 32 SRYLVSTKEVGDEVISTLQILPTVREDSGFFSCHAINSYGEDRGIIQLTVQEPPDPP 88
>gnl|CDD|214653 smart00410, IG_like, Immunoglobulin like. IG domains that cannot
be classified into one of IGv1, IGc1, IGc2, IG.
Length = 85
Score = 40.6 bits (95), Expect = 5e-05
Identities = 20/45 (44%), Positives = 24/45 (53%)
Query: 8 REQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
R V G S L I+NV +DSGT +C ATN G+A L V
Sbjct: 41 RFSVSRSGSTSTLTISNVTPEDSGTYTCAATNSSGSASSGTTLTV 85
>gnl|CDD|214652 smart00409, IG, Immunoglobulin.
Length = 85
Score = 40.6 bits (95), Expect = 5e-05
Identities = 20/45 (44%), Positives = 24/45 (53%)
Query: 8 REQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
R V G S L I+NV +DSGT +C ATN G+A L V
Sbjct: 41 RFSVSRSGSTSTLTISNVTPEDSGTYTCAATNSSGSASSGTTLTV 85
>gnl|CDD|191810 pfam07679, I-set, Immunoglobulin I-set domain.
Length = 90
Score = 39.2 bits (92), Expect = 2e-04
Identities = 17/43 (39%), Positives = 24/43 (55%)
Query: 10 QVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
+V +G L I+NV D G +C+ATN G AE + +L V
Sbjct: 48 KVTYEGGTYTLTISNVQPDDEGKYTCVATNSAGEAEASAELTV 90
>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 = 37.4 bits (87), Expect = 0.001
Identities = 15/48 (31%), Positives = 22/48 (45%), Gaps = 1/48 (2%)
Query: 4 RYTIREQVLEDGMISELGIANVLRQD-SGTLSCLATNYHGTAEMTIQL 50
RYT+ G++S L I+N D + +C A N G+ I L
Sbjct: 50 RYTVETDPSPGGVLSTLTISNTQESDFQTSYNCTAWNSFGSGTAIISL 97
>gnl|CDD|143306 cd05898, Ig5_KIRREL3, Fifth immunoglobulin (Ig)-like domain of
Kirrel (kin of irregular chiasm-like) 3 protein (also
known as Neph2). Ig5_KIRREL3: the fifth immunoglobulin
(Ig)-like domain of Kirrel (kin of irregular
chiasm-like) 3 protein (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). These proteins contain
multiple Ig domains, have properties of cell adhesion
molecules, and are important in organ development.
Neph1 and 2 may mediate axonal guidance and synapse
formation in certain areas of the CNS. In the kidney,
they participate in the formation of the slit
diaphragm.
Length = 98
Score = 33.8 bits (77), Expect = 0.020
Identities = 17/48 (35%), Positives = 24/48 (50%), Gaps = 1/48 (2%)
Query: 4 RYTIREQVLEDGMISELGIANVLRQDSGTL-SCLATNYHGTAEMTIQL 50
RYT+ G++S L I N++ D T +C A N G+ IQL
Sbjct: 50 RYTVERTSTGSGVLSTLTINNIMEADFQTHYNCTAWNSFGSGTAIIQL 97
>gnl|CDD|143208 cd05731, Ig3_L1-CAM_like, Third immunoglobulin (Ig)-like domain
of the L1 cell adhesion molecule (CAM).
Ig3_L1-CAM_like: domain similar to the third
immunoglobulin (Ig)-like domain of the L1 cell adhesion
molecule (CAM). L1 belongs to the L1 subfamily of cell
adhesion molecules (CAMs) and is comprised of an
extracellular region having six Ig-like domains and
five fibronectin type III domains, a transmembrane
region and an intracellular domain. L1 is primarily
expressed in the nervous system and is involved in its
development and function. L1 is associated with an
X-linked recessive disorder, X-linked hydrocephalus,
MASA syndrome, or spastic paraplegia type 1, that
involves abnormalities of axonal growth. This group
also contains the chicken neuron-glia cell adhesion
molecule, Ng-CAM and human neurofascin.
Length = 71
Score = 32.3 bits (74), Expect = 0.037
Identities = 14/34 (41%), Positives = 19/34 (55%)
Query: 20 LGIANVLRQDSGTLSCLATNYHGTAEMTIQLLVQ 53
L I NV +D G C A+N G+A TI + V+
Sbjct: 38 LKIDNVSEEDDGEYRCTASNSLGSARHTISVTVE 71
>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 = 32.0 bits (73), Expect = 0.041
Identities = 17/45 (37%), Positives = 21/45 (46%), Gaps = 3/45 (6%)
Query: 8 REQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
R + DG L I NV + D G +C A N+ G A T L V
Sbjct: 32 RICIWPDG---SLEILNVTKSDEGKYTCFAENFFGKANSTGSLSV 73
>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 = 31.8 bits (72), Expect = 0.084
Identities = 16/40 (40%), Positives = 21/40 (52%), Gaps = 2/40 (5%)
Query: 13 EDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
EDG SE+ I +V + D +C+A N G E I L V
Sbjct: 55 EDG--SEMTILDVDKLDEAEYTCIAENKAGEQEAEIHLKV 92
>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 = 31.3 bits (70), Expect = 0.093
Identities = 12/28 (42%), Positives = 19/28 (67%)
Query: 22 IANVLRQDSGTLSCLATNYHGTAEMTIQ 49
I+NV +DSGT +C+A+N GT ++
Sbjct: 47 ISNVTLEDSGTYTCVASNSAGTVSASVT 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 = 30.1 bits (68), Expect = 0.20
Identities = 16/45 (35%), Positives = 22/45 (48%), Gaps = 3/45 (6%)
Query: 8 REQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
R ++L+D L I NV D G+ +C A N G E + L V
Sbjct: 28 RAEILDD---KSLKIRNVTAGDEGSYTCEAENMVGKIEASASLTV 69
>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 = 30.3 bits (68), Expect = 0.24
Identities = 15/38 (39%), Positives = 23/38 (60%)
Query: 18 SELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLVQET 55
SEL I+NV +D+G +C+A N G E L V+++
Sbjct: 39 SELHISNVRYEDTGAYTCIAKNEAGVDEDISSLFVEDS 76
>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 = 30.1 bits (68), Expect = 0.26
Identities = 15/39 (38%), Positives = 21/39 (53%), Gaps = 3/39 (7%)
Query: 7 IREQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAE 45
R ++++DG L IA + D GT C+ATN G E
Sbjct: 43 ERVRIVDDG---NLLIAEARKSDEGTYKCVATNMVGERE 78
>gnl|CDD|197706 smart00408, IGc2, Immunoglobulin C-2 Type.
Length = 63
Score = 29.3 bits (66), Expect = 0.31
Identities = 11/25 (44%), Positives = 15/25 (60%)
Query: 18 SELGIANVLRQDSGTLSCLATNYHG 42
S L I +V +DSG +C+A N G
Sbjct: 39 STLTIKSVSLEDSGLYTCVAENSAG 63
>gnl|CDD|172662 PRK14174, PRK14174, bifunctional 5,10-methylene-tetrahydrofolate
dehydrogenase/ 5,10-methylene-tetrahydrofolate
cyclohydrolase; Provisional.
Length = 295
Score = 30.9 bits (70), Expect = 0.56
Identities = 18/48 (37%), Positives = 25/48 (52%), Gaps = 2/48 (4%)
Query: 123 PATQYQVRLLAE--NPLGMSETGAELQASTLEEAPNGAPREVTSDPGV 168
PA+Q VR A+ +GM+ T EL A T EE ++ +DP V
Sbjct: 43 PASQVYVRNKAKSCKEIGMNSTVIELPADTTEEHLLKKIEDLNNDPDV 90
>gnl|CDD|227133 COG4796, HofQ, Type II secretory pathway, component HofQ
[Intracellular trafficking and secretion].
Length = 709
Score = 30.9 bits (70), Expect = 0.75
Identities = 19/147 (12%), Positives = 43/147 (29%), Gaps = 33/147 (22%)
Query: 64 ITEESSRSLQISWTAPYSGNTAITQY----IIQYKSSEEMWPTQPLKIIVPGSQTSATLQ 119
+ + S R L + W + + + + + + + + I T
Sbjct: 467 VLKLSLRELGVLWGLIQTTDRELGGIGALGRLFFSQGDNAVKNEIVLNITLPVTTPTVGS 526
Query: 120 PLLPATQYQVRLLAENPLGMSETGAELQASTLEEAPNGAPREVTSDP--GVVDPTELLIK 177
+ +G +L+ S LE+ ++ + P + IK
Sbjct: 527 I---TLGFAR-------IG-GGPLLDLELSALEQEGRA---KILASPRLITANGEPASIK 572
Query: 178 WKAPPRESWNGVLLGYDVGYQISSGSS 204
G ++ YQ++SG
Sbjct: 573 -------------QGTEIPYQVASGGG 586
>gnl|CDD|237670 PRK14316, glmM, phosphoglucosamine mutase; Provisional.
Length = 448
Score = 30.6 bits (70), Expect = 0.97
Identities = 18/54 (33%), Positives = 27/54 (50%), Gaps = 16/54 (29%)
Query: 14 DGMISELGIANVLRQDSGTLSCLATNYHGTAEMTI--QLLVQETPEAPKNIRIT 65
DG+++ L +A V+++ LS LA AEM Q LV N+R+T
Sbjct: 340 DGLLTALQLAKVMKETGKKLSELA------AEMKKYPQKLV--------NVRVT 379
>gnl|CDD|143260 cd05852, Ig5_Contactin-1, Fifth Ig domain of contactin-1.
Ig5_Contactin-1: fifth Ig domain of the neural cell
adhesion molecule contactin-1. Contactins are comprised
of six Ig domains followed by four fibronectin type III
(FnIII) domains anchored to the membrane by
glycosylphosphatidylinositol. Contactin-1 is
differentially expressed in tumor tissues and may
through a RhoA mechanism, facilitate invasion and
metastasis of human lung adenocarcinoma.
Length = 73
Score = 28.1 bits (62), Expect = 1.1
Identities = 16/45 (35%), Positives = 22/45 (48%), Gaps = 3/45 (6%)
Query: 8 REQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
R + +DG L I N+ + D G+ +C A N G A T L V
Sbjct: 32 RISIWDDG---SLEILNITKLDEGSYTCFAENNRGKANSTGVLSV 73
>gnl|CDD|131362 TIGR02309, HpaB-1, 4-hydroxyphenylacetate 3-monooxygenase,
oxygenase component. This gene for this monooxygenase
is found within apparent operons for the degradation of
4-hydroxyphenylacetic acid in Deinococcus, Thermus and
Oceanobacillus. Phylogenetic trees support inclusion of
the Bacillus halodurans sequence above trusted although
the complete 4-hydroxyphenylacetic acid degradation
pathway may not exist in that organism. Generally, this
enzyme acts with the assistance of a small flavin
reductase domain protein (HpaC) to provide the cycle the
flavin reductant for the reaction. This family of
sequences is a member of a larger subfamily of
monooxygenases (pfam03241).
Length = 477
Score = 29.9 bits (67), Expect = 1.5
Identities = 20/64 (31%), Positives = 25/64 (39%), Gaps = 2/64 (3%)
Query: 205 LALSSYTLKSVELDNQYEGELRIPGLTPYTKYAIVVRGYNSVGKGPFSEPFIARTNEGDF 264
L S LK+ + Y IP TP + V R G PF P +R E D
Sbjct: 196 LIFPSTVLKAGAEKDPYALAFAIPTNTPGLHF--VCREALDGGDSPFDHPLSSRFEEMDA 253
Query: 265 LFLF 268
L +F
Sbjct: 254 LVIF 257
>gnl|CDD|143250 cd05773, Ig8_hNephrin_like, Eighth immunoglobulin-like domain of
nephrin. Ig8_hNephrin_like: domain similar to the
eighth immunoglobulin-like domain in human nephrin.
Nephrin is an integral component of the slit diaphragm,
and is a central component of the glomerular
ultrafilter. Nephrin plays a structural role, and has a
role in signaling. Nephrin is a transmembrane protein
having a short intracellular portion, and an
extracellular portion comprised of eight Ig-like
domains, and one fibronectin type III-like domain. The
extracellular portions of nephrin, from neighboring foot
processes of separate podocyte cells, may interact with
each other, and in association with other components of
the slit diaphragm, form a porous molecular sieve within
the slit pore. The intracellular portion of nephrin is
associated with linker proteins, which connect nephrin
to the actin cytoskeleton. The intracellular portion is
tyrosine phosphorylated, and mediates signaling from the
slit diaphragm into the podocytes.
Length = 109
Score = 27.6 bits (61), Expect = 3.3
Identities = 18/57 (31%), Positives = 23/57 (40%), Gaps = 5/57 (8%)
Query: 4 RYTIREQVLEDGMI--SELGIANV-LRQDSGTLSCLATNYHGTAEMTIQLLVQETPE 57
RY E G + S L I NV D +C A N G + IQL+ P+
Sbjct: 55 RYE--ETTEHTGTVHTSILTIINVSAALDYALFTCTAHNSLGEDSLDIQLVSTSRPD 109
>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 = 27.0 bits (60), Expect = 3.4
Identities = 10/33 (30%), Positives = 19/33 (57%)
Query: 20 LGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
L + +V+ DSG +C+ N +G+ T ++ V
Sbjct: 53 LILESVVPSDSGKYTCIVENKYGSINHTYKVDV 85
>gnl|CDD|185285 PRK15387, PRK15387, E3 ubiquitin-protein ligase SspH2; Provisional.
Length = 788
Score = 28.6 bits (63), Expect = 3.9
Identities = 27/100 (27%), Positives = 51/100 (51%), Gaps = 11/100 (11%)
Query: 95 SSEEMWPTQPLKIIVPGSQTSATLQPLLPAT-------QYQVRLLAENPLGMS-ETGAEL 146
+S + P++ +++V G++ ++ P+LP+ + Q+ L E+ + +S ET L
Sbjct: 395 TSLPVLPSELKELMVSGNRLTSL--PMLPSGLLSLSVYRNQLTRLPESLIHLSSETTVNL 452
Query: 147 QASTLEEAPNGAPREVTSDPGVVDP-TELLIKWKAPPRES 185
+ + L E A RE+TS PG P + + PRE+
Sbjct: 453 EGNPLSERTLQALREITSAPGYSGPIIRFDMAGASAPRET 492
>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 = 27.1 bits (60), Expect = 4.3
Identities = 13/45 (28%), Positives = 19/45 (42%)
Query: 9 EQVLEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLVQ 53
V E +S+L + +DSG + LA N T L +Q
Sbjct: 56 HNVQETRYVSKLKLIRAKEEDSGLYTALAQNEDAVKSYTFALQIQ 100
>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 = 26.4 bits (59), Expect = 4.3
Identities = 12/35 (34%), Positives = 15/35 (42%)
Query: 18 SELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
+ L I N R DSG + N G TI + V
Sbjct: 40 TSLVIKNAERSDSGKYTLTLKNPAGEKSATINVKV 74
>gnl|CDD|143270 cd05862, Ig1_VEGFR, First immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor(R).
IG1_VEGFR: first immunoglobulin (Ig)-like domain of
vascular endothelial growth factor (VEGF) receptor(R).
The VEGFRs have an extracellular component with seven
Ig-like domains, a transmembrane segment, and an
intracellular tyrosine kinase domain interrupted by a
kinase-insert domain. The VEGFR family consists of
three members, VEGFR-1 (Flt-1), VEGFR-2 (KDR/Flk-1) and
VEGFR-3 (Flt-4). VEGF_A interacts with both VEGFR-1 and
VEGFR-2. VEGFR-1 binds strongest to VEGF, VEGF-2 binds
more weakly. VEGFR-3 appears not to bind VEGF, but
binds other members of the VEGF family (VEGF-C and -D).
VEGFRs bind VEGFs with high affinity with the IG-like
domains. VEGF-A is important to the growth and
maintenance of vascular endothelial cells and to the
development of new blood- and lymphatic-vessels in
physiological and pathological states. VEGFR-2 is a
major mediator of the mitogenic, angiogenic and
microvascular permeability-enhancing effects of VEGF-A.
VEGFR-1 may play an inhibitory part in these processes
by binding VEGF and interfering with its interaction
with VEGFR-2. VEGFR-1 has a signaling role in mediating
monocyte chemotaxis. VEGFR-2 and -1 may mediate a
chemotactic and a survival signal in hematopoietic stem
cells or leukemia cells. VEGFR-3 has been shown to be
involved in tumor angiogenesis and growth.
Length = 86
Score = 26.7 bits (59), Expect = 4.7
Identities = 12/37 (32%), Positives = 19/37 (51%)
Query: 18 SELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLVQE 54
S L I NV D G +C A++ A+ + ++V E
Sbjct: 50 STLTIENVTLSDLGRYTCTASSGQMIAKNSTIVIVHE 86
>gnl|CDD|165173 PHA02826, PHA02826, IL-1 receptor-like protein; Provisional.
Length = 227
Score = 27.6 bits (61), Expect = 6.2
Identities = 15/43 (34%), Positives = 20/43 (46%), Gaps = 1/43 (2%)
Query: 13 EDGMISE-LGIANVLRQDSGTLSCLATNYHGTAEMTIQLLVQE 54
E G SE L I NV+ D G C ++ + E TI+L
Sbjct: 92 EIGDRSENLWIGNVINIDEGIYICTISSGNICEESTIRLTFDS 134
>gnl|CDD|222457 pfam13927, Ig_3, Immunoglobulin domain. This family contains
immunoglobulin-like domains.
Length = 74
Score = 26.2 bits (57), Expect = 6.5
Identities = 10/22 (45%), Positives = 17/22 (77%)
Query: 18 SELGIANVLRQDSGTLSCLATN 39
S L +++V +DSGT +C+A+N
Sbjct: 53 STLTLSSVTSEDSGTYTCVASN 74
>gnl|CDD|172427 PRK13910, PRK13910, DNA glycosylase MutY; Provisional.
Length = 289
Score = 27.7 bits (61), Expect = 6.7
Identities = 11/28 (39%), Positives = 18/28 (64%)
Query: 216 ELDNQYEGELRIPGLTPYTKYAIVVRGY 243
+L N Y+ L++PG+ YT AI+ G+
Sbjct: 66 QLPNDYQSLLKLPGIGAYTANAILCFGF 93
>gnl|CDD|143234 cd05757, Ig2_IL1R_like, Second immunoglobulin (Ig)-like domain of
interleukin-1 receptor (IL1R) and similar proteins.
Ig2_IL1R_like: domain similar to the second
immunoglobulin (Ig)-like domain of interleukin-1
receptor (IL1R). IL-1 alpha and IL-1 beta are
cytokines which participate in the regulation of
inflammation, immune responses, and hematopoiesis.
These cytokines bind to the IL-1 receptor type 1
(IL1R1), which is activated on additional association
with an accessory protein, IL1RAP. IL-1 also binds a
second receptor designated type II (IL1R2). Mature
IL1R1 consists of three IG-like domains, a
transmembrane domain, and a large cytoplasmic domain.
Mature IL1R2 is organized similarly except that it has
a short cytoplasmic domain. The latter does not
initiate signal transduction. A naturally occurring
cytokine IL-1RA (IL-1 receptor antagonist) is widely
expressed and binds to IL-1 receptors, inhibiting the
binding of IL-1 alpha and IL-1 beta. This group also
contains ILIR-like 1 (IL1R1L) which maps to the same
chromosomal location as IL1R1 and IL1R2.
Length = 92
Score = 26.1 bits (58), Expect = 6.8
Identities = 15/41 (36%), Positives = 21/41 (51%), Gaps = 4/41 (9%)
Query: 18 SELGIANVLRQDSGTLSCLAT-NYHGTA---EMTIQLLVQE 54
S+L I NV +D+G +C T ++G TI L V E
Sbjct: 52 SKLLIQNVTEEDAGNYTCKLTFTHNGKQYNVTRTISLTVTE 92
>gnl|CDD|227944 COG5657, CSE1, CAS/CSE protein involved in chromosome segregation
[Cell division and chromosome partitioning].
Length = 947
Score = 27.9 bits (62), Expect = 7.0
Identities = 21/98 (21%), Positives = 31/98 (31%), Gaps = 7/98 (7%)
Query: 12 LEDGMISELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLVQ-ETPEAPK--NIRITEES 68
L + + L G E+TI LV PE P + TE
Sbjct: 583 LVEINAKNPSNPQFAHYTFEDIGALVFLKSGMCEITIPTLVLALVPEFPVLLSEDATELW 642
Query: 69 SRSLQ-ISWTAPYSGNTAITQY---IIQYKSSEEMWPT 102
S LQ +S + + + Q + E+ PT
Sbjct: 643 SYVLQLLSILPEHFSGDVLPSVVKILRQPSLATELLPT 680
>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 = 26.0 bits (57), Expect = 9.0
Identities = 13/34 (38%), Positives = 18/34 (52%)
Query: 19 ELGIANVLRQDSGTLSCLATNYHGTAEMTIQLLV 52
+L I + DSG C+A N HGT + +L V
Sbjct: 52 DLRITKLSLSDSGMYQCVAENKHGTIYASAELAV 85
>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 = 25.9 bits (57), Expect = 9.6
Identities = 15/41 (36%), Positives = 22/41 (53%), Gaps = 1/41 (2%)
Query: 11 VLEDGMISELGIANVLRQDSGTLSCLATNYHG-TAEMTIQL 50
V D + S L I N +D+G C+AT+ G +E T+ L
Sbjct: 50 VQNDDVRSTLTIYNANIEDAGIYKCVATDAKGTESEATVNL 90
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.313 0.131 0.380
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: 13,502,901
Number of extensions: 1234772
Number of successful extensions: 738
Number of sequences better than 10.0: 1
Number of HSP's gapped: 729
Number of HSP's successfully gapped: 43
Length of query: 273
Length of database: 10,937,602
Length adjustment: 95
Effective length of query: 178
Effective length of database: 6,723,972
Effective search space: 1196867016
Effective search space used: 1196867016
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)