RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy1289
(87 letters)
>gnl|CDD|143549 cd07066, CRD_FZ, CRD_domain cysteine-rich domain, also known as
Fz (frizzled) domain. CRD_FZ is an essential component
of a number of cell surface receptors, which are
involved in multiple signal transduction pathways,
particularly in modulating the activity of the Wnt
proteins, which play a fundamental role in the early
development of metazoans. CRD is also found in secreted
frizzled related proteins (SFRPs), which lack the
transmembrane segment found in the frizzled protein.
The CRD domain is also present in the alpha-1 chain of
mouse type XVIII collagen, in carboxypeptidase Z,
several receptor tyrosine kinases, and the mosaic
transmembrane serine protease corin. The CRD domain is
well conserved in metazoans - 10 frizzled proteins have
been identified in mammals, 4 in Drosophila and 3 in
Caenorhabditis elegans. CRD domains have also been
identified in multiple tandem copies in a Dictyostelium
discoideum protein. Very little is known about the
mechanism by which CRD domains interact with their
ligands. The domain contains 10 conserved cysteines.
Length = 119
Score = 56.0 bits (135), Expect = 9e-12
Identities = 30/74 (40%), Positives = 39/74 (52%), Gaps = 1/74 (1%)
Query: 12 QCFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLL 71
+C L +CRG+ PY+ T PN+ G S E L F + S C P + FLCSL
Sbjct: 1 KCEPIPLPLCRGL-PYNTTRFPNLLGHESQEEAEQELESFTPLVNSGCHPDLRFFLCSLY 59
Query: 72 EPECQPNGQNILPP 85
PEC P+G +PP
Sbjct: 60 FPECTPDGDRPIPP 73
>gnl|CDD|201766 pfam01392, Fz, Fz domain. Also known as the CRD (cysteine rich
domain), the C6 box in MuSK receptor. This domain of
unknown function has been independently identified by
several groups. The domain contains 10 conserved
cysteines.
Length = 108
Score = 39.7 bits (93), Expect = 1e-05
Identities = 22/68 (32%), Positives = 33/68 (48%), Gaps = 1/68 (1%)
Query: 18 LKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQP 77
+C+G+ Y+ T PN+ G + E L + + KCSP + FLCSL P C
Sbjct: 6 GPLCKGL-GYNYTLMPNLLGHETQKEAELQLTAWTPLVNVKCSPALQFFLCSLYAPVCTE 64
Query: 78 NGQNILPP 85
+ +PP
Sbjct: 65 GLRTPIPP 72
>gnl|CDD|214498 smart00063, FRI, Frizzled. Drosophila melanogaster frizzled
mediates signalling that polarises a precursor cell
along the anteroposterior axis. Homologues of the
N-terminal region of frizzled exist either as
transmembrane or secreted molecules. Frizzled
homologues are reported to be receptors for the Wnt
growth factors. (Not yet in MEDLINE: the FRI domain
occurs in several receptor tyrosine kinases [Xu, Y.K.
and Nusse, Curr. Biol. 8 R405-R406 (1998); Masiakowski,
P. and Yanopoulos, G.D., Curr. Biol. 8, R407 (1998)].
Length = 113
Score = 39.2 bits (92), Expect = 2e-05
Identities = 21/67 (31%), Positives = 36/67 (53%), Gaps = 1/67 (1%)
Query: 18 LKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQP 77
+ +C+ + Y++T+ PN+ G T+ L F + +CSP + FLCS+ P C
Sbjct: 6 IPLCKDL-GYNLTSMPNLLGHTTQEEAGLELEQFHPLLNVQCSPDLRFFLCSVYAPICTE 64
Query: 78 NGQNILP 84
+ + ILP
Sbjct: 65 DLRPILP 71
>gnl|CDD|143557 cd07448, CRD_FZ4, Cysteine-rich Wnt-binding domain of the
frizzled 4 (Fz4) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 4 (Fz4) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and the Ca(2+) modulating signaling pathway. CRD
containing Fzs have been found in diverse species from
amoebas to mammals. 10 different frizzled proteins are
found in vertebrata. Frizzled 4 (Fz4) activates the
Ca(2+)/calmodulin-dependent protein kinase II and
protein kinase C of the Wnt/Ca(2+) signaling pathway
during retinal angiogenesis. Mutations in Fz4 lead to
familial exudative vitreoretinopathy (FEVR), a
hereditary ocular disorder characterized by failure of
the peripheral retinal vascularization. In addition,
the interplay between Fz4 and norrin as a
receptor-ligand pair plays an important role in
vascular development in the retina and inner ear in a
Wnt-independent manner.
Length = 126
Score = 38.6 bits (90), Expect = 4e-05
Identities = 21/68 (30%), Positives = 35/68 (51%), Gaps = 1/68 (1%)
Query: 10 QQQCFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCS 69
++C ++MC+G+ Y++T PN+ G + E L F + + CS + K FLCS
Sbjct: 1 DRRCEPIRIEMCQGL-GYNVTRMPNLVGHELQTDAELQLQTFTPLIQYGCSSQLKFFLCS 59
Query: 70 LLEPECQP 77
+ P C
Sbjct: 60 VYVPMCTE 67
>gnl|CDD|143563 cd07454, CRD_LIN_17, Cysteine-rich domain (CRD) of LIN_17. A
cysteine-rich domain (CRD) is an essential component of
a number of cell surface receptors, which are involved
in multiple signal transduction pathways, particularly
in modulating the activity of the Wnt proteins, which
play a fundamental role in the early development of
metazoans. CRD is also found in secreted frizzled
related proteins (SFRPs), which lack the transmembrane
segment found in the frizzled protein. The CRD domain
is also present in the alpha-1 chain of mouse type
XVIII collagen, in carboxypeptidase Z, several receptor
tyrosine kinases, and the mosaic transmembrane serine
protease corin. The CRD domain is well conserved in
metazoans - 10 frizzled proteins have been identified
in mammals, 4 in Drosophila and 3 in Caenorhabditis
elegans. CRD domains have also been identified in
multiple tandem copies in a Dictyostelium discoideum
protein. Very little is known about the mechanism by
which CRD domains interact with their ligands. The
domain contains 10 conserved cysteines. The protein
lin-17 is involved in cell type specification during
Caenorhabditis elegans vulval development.
Length = 124
Score = 38.6 bits (89), Expect = 5e-05
Identities = 17/64 (26%), Positives = 33/64 (51%), Gaps = 1/64 (1%)
Query: 12 QCFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLL 71
+C +++C+ + PY+ T PN +L+ +F+ + ++KC P F+CS+
Sbjct: 4 KCIPIDIELCKDL-PYNYTYFPNTILHNDQHTLQTHTEHFKPLMKTKCHPHIHFFICSVF 62
Query: 72 EPEC 75
P C
Sbjct: 63 APMC 66
>gnl|CDD|143569 cd07460, CRD_FZ5, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 5 (Fz5) receptor.proteins. The cysteine-rich
domain (CRD) is an essential extracellular portion of
the frizzled 5 (Fz5) receptor, and is required for
binding Wnt proteins, which play fundamental roles in
many aspects of early development, such as cell and
tissue polarity, neural synapse formation, and the
regulation of proliferation. Fz proteins serve as Wnt
receptors for multiple signal transduction pathways,
including both beta-catenin dependent and -independent
cellular signaling, as well as the planar cell polarity
pathway and Ca(2+) modulating signaling pathway. CRD
containing Fzs have been found in diverse species from
amoebas to mammals. 10 different frizzled proteins are
found in vertebrata. Fz5 plays critical regulating
roles in the yolk sac and placental angiogenesis, in
the maturation of the Paneth cell phenotype, in
governing the neural potential of progenitors in the
developing retina, and in neuronal survival in the
parafascicular nucleus.
Length = 127
Score = 36.1 bits (83), Expect = 4e-04
Identities = 22/66 (33%), Positives = 34/66 (51%), Gaps = 1/66 (1%)
Query: 20 MCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQPNG 79
MC+G+ Y++T PN + + F + E +CSP + FLCS+ P C P+
Sbjct: 12 MCKGIG-YNLTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTPICLPDY 70
Query: 80 QNILPP 85
+ LPP
Sbjct: 71 RKPLPP 76
>gnl|CDD|143565 cd07456, CRD_FZ5_like, Cysteine-rich Wnt-binding domain (CRD) of
receptors similar to frizzled 5. The cysteine-rich
domain (CRD) is an essential extracellular portion of
the frizzled 5 (Fz5) and frizzled 8 (Fz8) receptors,
and similar proteins. This domain is required for
binding Wnt proteins, which play fundamental roles in
many aspects of early development, such as cell and
tissue polarity, neural synapse formation, and the
regulation of proliferation. Fz proteins serve as Wnt
receptors for multiple signal transduction pathways,
including both beta-catenin dependent and -independent
cellular signaling, as well as the planar cell polarity
pathway and Ca(2+) modulating signaling pathway. The
CRD domain is well conserved in metazoans - 10 frizzled
proteins have been identified in mammals, 4 in
Drosophila and 3 in Caenorhabditis elegans. Very little
is known about the mechanism by which CRD domains
interact with their ligands. The domain contains 10
conserved cysteines.
Length = 120
Score = 35.5 bits (82), Expect = 6e-04
Identities = 25/68 (36%), Positives = 34/68 (50%), Gaps = 5/68 (7%)
Query: 20 MCRGVTPYDITAQPNIPGITSLSSLEAALPY--FEMIAESKCSPRAKQFLCSLLEPECQP 77
MC+G+ Y++T PN + EA L F + E +CSP K FLCS+ P C
Sbjct: 9 MCKGIG-YNMTYMPNQFNHDTQE--EAGLEVHQFWPLVEIQCSPDLKFFLCSMYTPICLE 65
Query: 78 NGQNILPP 85
+ LPP
Sbjct: 66 DYDKPLPP 73
>gnl|CDD|143572 cd07463, CRD_FZ9, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 9 (Fz9) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 9 (Fz9) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and Ca(2+) modulating signaling pathway. CRD containing
Fzs have been found in diverse species from amoebas to
mammals. 10 different frizzled proteins are found in
vertebrata. Fz9 may play a signaling role in lymphoid
development and maturation, particularly at points
where B cells undergo self-renewal prior to further
differentiation.
Length = 127
Score = 34.6 bits (79), Expect = 0.001
Identities = 22/67 (32%), Positives = 29/67 (43%), Gaps = 1/67 (1%)
Query: 9 GQQQCFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLC 68
+C + MCRG+ Y++T PN G S L F + E C + FLC
Sbjct: 1 RAAKCQPVVIPMCRGIG-YNLTRMPNFLGHDSQREAAIKLNEFAPLVEYGCHVHLRFFLC 59
Query: 69 SLLEPEC 75
SL P C
Sbjct: 60 SLYAPMC 66
>gnl|CDD|143566 cd07457, CRD_FZ9_like, Cysteine-rich Wnt-binding domain (CRD) of
receptors similar to frizzled 9. The cysteine-rich
domain (CRD) is an essential extracellular portion of
the frizzled 9 (Fz9) and frizzled 10 (Fz10) receptors,
and similar proteins. This domain is required for
binding Wnt proteins, which play fundamental roles in
many aspects of early development, such as cell and
tissue polarity, neural synapse formation, and the
regulation of proliferation. Fz proteins serve as Wnt
receptors for multiple signal transduction pathways,
including both beta-catenin dependent and -independent
cellular signaling, as well as the planar cell polarity
pathway and Ca(2+) modulating signaling pathway. The
CRD domain is well conserved in metazoans - 10 frizzled
proteins have been identified in mammals, 4 in
Drosophila and 3 in Caenorhabditis elegans. Very little
is known about the mechanism by which CRD domains
interact with their ligands. The domain contains 10
conserved cysteines.
Length = 121
Score = 34.4 bits (79), Expect = 0.002
Identities = 19/56 (33%), Positives = 30/56 (53%), Gaps = 1/56 (1%)
Query: 20 MCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPEC 75
MC+G+ Y++T PN+ G S S ++ F + + C+ + FLCSL P C
Sbjct: 10 MCQGIG-YNMTRMPNLLGHESQSEAAISIHEFAPLVQYGCAEHLRFFLCSLYAPMC 64
>gnl|CDD|143558 cd07449, CRD_FZ3, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 3 (Fz3) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 3 (Fz3) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and Ca(2+) modulating signaling pathway. CRD containing
Fzs have been found in diverse species from amoebas to
mammals. 10 different frizzled proteins are found in
vertebrata. Fz3 plays a vital role in the
anterior-posterior guidance of commissural axons.
Knockout mice without Fz3 show defects in fiber tracts
in the rostral CNS.
Length = 127
Score = 33.4 bits (76), Expect = 0.003
Identities = 21/67 (31%), Positives = 33/67 (49%), Gaps = 1/67 (1%)
Query: 18 LKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQP 77
L+MC+ + PY+ T PN+ + A+ F + +CS + FLC+L P C
Sbjct: 10 LRMCQDL-PYNTTFMPNLLNHYDQQTAALAMEPFHPMVNLECSRDFRPFLCALYAPVCME 68
Query: 78 NGQNILP 84
G+ LP
Sbjct: 69 YGRVTLP 75
>gnl|CDD|143561 cd07452, CRD_sizzled, Cysteine-rich domain of the sizzled
protein. The cysteine-rich domain (CRD) is an
essential part of the sizzled protein, which regulates
bone morphogenetic protein (Bmp) signaling by
stabilizing chordin, and plays a critical role in the
patterning of vertebrate and invertebrate embryos.
Sizzled also functions in the ventral region as a Wnt
inhibitor and modulates canonical Wnt signaling.
Sizzled proteins belong to the secreted
frizzled-related protein family (SFRP), and have be
identified in the genomes of birds, fishes and frogs,
but not mammals.
Length = 141
Score = 32.9 bits (75), Expect = 0.007
Identities = 20/60 (33%), Positives = 31/60 (51%), Gaps = 1/60 (1%)
Query: 16 PHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPEC 75
P + MC+ V Y PN+ G TS++ + ++ + + C P A+ FLCSL P C
Sbjct: 14 PEMSMCQDV-GYSEMRLPNLLGHTSMAEVVPKSADWQTLLHTGCHPHARTFLCSLFAPVC 72
>gnl|CDD|143567 cd07458, CRD_FZ1_like, Cysteine-rich Wnt-binding domain (CRD) of
receptors similar to frizzled 1. The cysteine-rich
domain (CRD) is an essential extracellular portion of
the frizzled 1 (Fz1), frizzled 2 (Fz2), and frizzled 7
(Fz7) receptors, and similar proteins. This domain is
required for binding Wnt proteins, which play
fundamental roles in many aspects of early development,
such as cell and tissue polarity, neural synapse
formation, and the regulation of proliferation. Fz
proteins serve as Wnt receptors for multiple signal
transduction pathways, including both beta-catenin
dependent and -independent cellular signaling, as well
as the planar cell polarity pathway and Ca(2+)
modulating signaling pathway. The CRD domain is well
conserved in metazoans - 10 frizzled proteins have been
identified in mammals, 4 in Drosophila and 3 in
Caenorhabditis elegans. Very little is known about the
mechanism by which CRD domains interact with their
ligands. The domain contains 10 conserved cysteines.
Length = 119
Score = 32.8 bits (75), Expect = 0.007
Identities = 19/56 (33%), Positives = 29/56 (51%), Gaps = 1/56 (1%)
Query: 20 MCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPEC 75
+C + PY++T PN+ G T + F + + +CSP K FLCS+ P C
Sbjct: 10 LCTDI-PYNMTIFPNLLGHTKQEDAGLEVHQFYPLVKVQCSPDLKFFLCSVYAPVC 64
>gnl|CDD|143564 cd07455, CRD_Collagen_XVIII, Cysteine-rich domain of the variant
3 of collagen XVIII (V3C18 ). The cysteine-rich domain
(CRD) is an essential part of the variant 3 of collagen
XVIII (V3C18), which regulates major cellular functions
such as the differential epithelial morphogenesis of
early lung and kidney development. V3C18 is a 170 kD
protein, which is proteolotically processed into the
CRD-containing 50 kD glucoprotein precursor that binds
Wnt3a through its CRD domain and suppresses the
Wnt3a-induced stabilization of beta catenin.
Full-length V3C18 is unable to inhibit Wnt signaling.
Length = 123
Score = 32.5 bits (74), Expect = 0.008
Identities = 18/53 (33%), Positives = 23/53 (43%)
Query: 33 PNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQPNGQNILPP 85
PN TS+ + A L + + ES C P + F C LL P C PP
Sbjct: 26 PNFLNHTSVEEVRAVLAEWAWLLESGCHPSLEWFFCLLLVPSCGGGPPPPPPP 78
>gnl|CDD|143570 cd07461, CRD_FZ8, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 8 (Fz8) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 8 (Fz8) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and Ca(2+) modulating signaling pathway. CRD containing
Fzs have been found in diverse species from amoebas to
mammals. 10 different frizzled proteins are found in
vertebrata. Xenopus Fz8 is important in
Wnt/beta-catenin signaling pathways controlling the
transcriptional activation of target genes Siamois and
Xnr3 in the animal caps of late blastula.
Length = 125
Score = 32.6 bits (74), Expect = 0.009
Identities = 23/76 (30%), Positives = 36/76 (47%), Gaps = 1/76 (1%)
Query: 10 QQQCFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCS 69
+ QC + +C+G+ Y+ T PN + + F + E +CSP K FLCS
Sbjct: 2 ELQCQEITVPLCKGIG-YNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCS 60
Query: 70 LLEPECQPNGQNILPP 85
+ P C + + LPP
Sbjct: 61 MYTPICLEDYKKPLPP 76
>gnl|CDD|143571 cd07462, CRD_FZ10, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 10 (Fz10) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 10 (Fz10) receptor, and is required for
binding Wnt proteins, which play fundamental roles in
many aspects of early development, such as cell and
tissue polarity, neural synapse formation, and the
regulation of proliferation. Fz proteins serve as Wnt
receptors for multiple signal transduction pathways,
including both beta-catenin dependent and -independent
cellular signaling, as well as the planar cell polarity
pathway and Ca(2+) modulating signaling pathway. CRD
containing Fzs have been found in diverse species from
amoebas to mammals. 10 different frizzled proteins are
found in vertebrata. The cellular functon of Fz10 is
unknown.
Length = 127
Score = 32.3 bits (73), Expect = 0.012
Identities = 22/76 (28%), Positives = 33/76 (43%), Gaps = 1/76 (1%)
Query: 9 GQQQCFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLC 68
G+ +C + MC+ + Y++T PN+ G + L F + E C K FLC
Sbjct: 1 GEGRCQPIEIPMCKDIG-YNMTRMPNLMGHENQREAAIQLHEFAPLVEYGCHSHLKFFLC 59
Query: 69 SLLEPECQPNGQNILP 84
SL P C +P
Sbjct: 60 SLYAPMCTEQVSTPIP 75
>gnl|CDD|143551 cd07442, CRD_SFRP4, Cysteine-rich domain of the secreted
frizzled-related protein 4 (SFRP4), a Wnt antagonist.
The cysteine-rich domain (CRD) is an essential part of
the secreted frizzled-related Protein 4 (SFRP4), which
regulates the activity of Wnt proteins, key players in
a number of fundamental cellular processes such as
embryogenesis and postnatal development. SFRPs
antagonize the activation of Wnt signaling by binding
to the CRDs domains of frizzled (Fz) proteins, thereby
preventing Wnt proteins from binding to these
receptors. SFRPs are also known to have functions
unrelated to Wnt, as enhancers of procollagen cleavage
by the TLD proteinases. SFRPs and Fz proteins both
contain CRD domains, but SFRPs lack the seven-pass
transmembrane domain which is an integral part of Fzs.
Length = 127
Score = 31.9 bits (72), Expect = 0.013
Identities = 19/63 (30%), Positives = 34/63 (53%), Gaps = 1/63 (1%)
Query: 13 CFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLE 72
C + + MCR + P++IT PN ++ + A+ +E + ++ CSP FLC++
Sbjct: 5 CEAVRIPMCRHM-PWNITRMPNHLHHSTQENAVLAIEQYEELVDTGCSPVLPFFLCAMYA 63
Query: 73 PEC 75
P C
Sbjct: 64 PIC 66
>gnl|CDD|143556 cd07447, CRD_Carboxypeptidase_Z, Cysteine-rich domain of
carboxypeptidase Z, a member of the carboxypeptidase E
family. The cysteine-rich-domain (CRD) is an essential
part of carboxypeptidase Z, a member of the
carboxypeptidase E family of metallocarboxypeptidases.
This is a group of Zn-dependent enzymes implicated in
the intra- and extracellular processing of proteins.
Carboxypeptidase Z removes C-terminal basic amino acid
residues from its substrates, particularly arginine.
The CRD acts as a ligand-binding domain for Wnts
involved in developmental processes. CPZ binds and may
process Wnt-4, CPZ has also been found to enhance the
induction of the homeobox gene Cdx1. During vertebrate
embryogenesis, the CRD of CPZ upregulates Pax3, a Wnt
reporter gene essential for patterning of somites and
limb development.
Length = 128
Score = 31.6 bits (72), Expect = 0.019
Identities = 20/72 (27%), Positives = 28/72 (38%), Gaps = 6/72 (8%)
Query: 12 QCFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYF-----EMIAESKCSPRAKQF 66
C L C V Y T PN+ G S EA Y + +C+P +
Sbjct: 3 TCTDLLLSYCSDV-SYTQTTFPNLLGHRSREVTEAGAEYLLLSVLHGLLGGECNPDIRLL 61
Query: 67 LCSLLEPECQPN 78
CS+L P C+ +
Sbjct: 62 GCSVLAPRCEND 73
>gnl|CDD|143575 cd07466, CRD_FZ7, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 7 (Fz7) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 7 (Fz7) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and Ca(2+) modulating signaling pathway. CRD containing
Fzs have been found in diverse species from amoebas to
mammals. 10 different frizzled proteins are found in
vertebrata. Xenopus Fz7 is important in
Wnt/beta-catenin signaling pathways controlling the
transcriptional activation of target genes Siamois and
Xnr3 in the animal caps of late blastula.
Length = 125
Score = 31.6 bits (71), Expect = 0.021
Identities = 20/58 (34%), Positives = 28/58 (48%)
Query: 27 YDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQPNGQNILP 84
Y+ T PN+ G T+ + F + + +CSP K FLCS+ P C Q I P
Sbjct: 18 YNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSPELKFFLCSMYAPVCTVLEQAIPP 75
>gnl|CDD|143573 cd07464, CRD_FZ2, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 2 (Fz2) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 2 (Fz2) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and Ca(2+) modulating signaling pathway. CRD containing
Fzs have been found in diverse species from amoebas to
mammals. 10 different frizzled proteins are found in
vertebrata. Fz2 is involved in the Wnt/beta-catenin
signaling pathway and in the activation of protein
kinase C and calcium/calmodulin-dependent protein
kinase (CaM kinase).
Length = 127
Score = 31.6 bits (71), Expect = 0.023
Identities = 18/58 (31%), Positives = 27/58 (46%)
Query: 27 YDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQPNGQNILP 84
Y+ T PN+ G T+ + F + + +CS + FLCS+ P C Q I P
Sbjct: 18 YNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSLELRFFLCSMYAPVCTVLEQAIPP 75
>gnl|CDD|143579 cd07888, CRD_corin_2, One of two cysteine-rich domains of the
corin protein, a type II transmembrane serine protease
. The cysteine-rich domain (CRD) is an essential
component of corin, a type II transmembrane serine
protease which functions as the convertase of the
pro-atrial natriuretic peptide (pro-ANP) in the heart.
Corin contains two CRDs in its extracellular region,
which play an important role in recognition of the
physiological substrate, pro-ANP. This model
characterizes the second (C-terminal) CRD.
Length = 122
Score = 30.8 bits (69), Expect = 0.034
Identities = 22/76 (28%), Positives = 36/76 (47%), Gaps = 3/76 (3%)
Query: 12 QCFSPHLKMCRGVTPYDITAQPNIPGITSL--SSLEAALPYFEMIAESKCSPRAKQFLCS 69
QC L++C + PY+ T PN G + +S+ F + ++ C F C+
Sbjct: 1 QCEPITLELCMNL-PYNTTRYPNYLGHRTQKEASISWESSLFPALVQTNCYKYLMFFACT 59
Query: 70 LLEPECQPNGQNILPP 85
+L P+C P Q +PP
Sbjct: 60 ILVPKCDPVTQQRIPP 75
>gnl|CDD|143574 cd07465, CRD_FZ1, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 1 (Fz1) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 1 (Fz1) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and Ca(2+) modulating signaling pathway. CRD containing
Fzs have been found in diverse species from amoebas to
mammals. 10 different frizzled proteins are found in
vertebrata.
Length = 127
Score = 30.4 bits (68), Expect = 0.050
Identities = 20/59 (33%), Positives = 28/59 (47%), Gaps = 1/59 (1%)
Query: 27 YDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQPNGQNILPP 85
Y+ T PN+ G T+ + F + + +CS K FLCS+ P C Q LPP
Sbjct: 18 YNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSAELKFFLCSMYAPVCTVLEQ-ALPP 75
>gnl|CDD|143559 cd07450, CRD_FZ6, Cysteine-rich Wnt-binding domain (CRD) of the
frizzled 6 (Fz6) receptor. The cysteine-rich domain
(CRD) is an essential extracellular portion of the
frizzled 6 (Fz6) receptor, and is required for binding
Wnt proteins, which play fundamental roles in many
aspects of early development, such as cell and tissue
polarity, neural synapse formation, and the regulation
of proliferation. Fz proteins serve as Wnt receptors
for multiple signal transduction pathways, including
both beta-catenin dependent and -independent cellular
signaling, as well as the planar cell polarity pathway
and Ca(2+) modulating signaling pathway. CRD containing
Fzs have been found in diverse species from amoebas to
mammals. 10 different frizzled proteins are found in
vertebrata. Frizzled 6 (Fz6) is expressed in the skin
and hair follicles and controls hair patterning in
mammals using a Fz-dependent tissue polarity system,
which is similar to the one that patterns the
Drosophila cuticle.
Length = 127
Score = 29.7 bits (67), Expect = 0.083
Identities = 17/59 (28%), Positives = 24/59 (40%)
Query: 26 PYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQPNGQNILP 84
PY++T PN+ G + F +A +CSP FLC P C + P
Sbjct: 17 PYNMTFFPNLMGHYDQDIAAVEMEPFLPLANLRCSPNVHTFLCQAFVPTCTEQIHVVRP 75
>gnl|CDD|143550 cd07441, CRD_SFRP3, Cysteine-rich domain of the secreted
frizzled-related protein 3 (SFRP3, alias FRZB), a Wnt
antagonist. The cysteine-rich domain (CRD) is an
essential part of the secreted frizzled-related protein
3 (SFRP3, alias FRZB), which plays important roles in
embryogenesis and postnatal development as an
antagonist of Wnt proteins, key players in a number of
fundamental cellular processes. SFRPs antagonize the
activation of Wnt signaling by binding to the CRD
domains of frizzled proteins (Fz), thereby preventing
Wnt proteins from binding to these receptors. SFRPs are
also known to have functions unrelated to Wnt, as
enhancers of procollagen cleavage by the TLD
proteinases. SFRPs and Fz proteins both contain CRD
domains, but SFRPs lack the seven-pass transmembrane
domain which is an integral part of Fzs. SFRP3
regulates Wnt signaling activity in bone development
and homeostasis. It is also involved in the control of
planar cell polarity.
Length = 126
Score = 28.5 bits (63), Expect = 0.24
Identities = 19/69 (27%), Positives = 37/69 (53%), Gaps = 1/69 (1%)
Query: 13 CFSPHLKMCRGVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLE 72
C + MC+ + P+++T PN ++ ++ A+ FE + ++CSP FLC++
Sbjct: 4 CEPVRIPMCKSM-PWNMTKMPNHLHHSTQANAVLAIEQFEGLLGTQCSPDLLFFLCAMYA 62
Query: 73 PECQPNGQN 81
P C + Q+
Sbjct: 63 PICTIDFQH 71
>gnl|CDD|131487 TIGR02434, CobF, precorrin-6A synthase (deacetylating). In the
aerobic cobalamin biosythesis pathway, four enzymes are
involved in the conversion of precorrin-3A to
precorrin-6A. The first of the four steps is carried out
by EC 1.14.13.83, precorrin-3B synthase (CobG), yielding
precorrin-3B as the product. This is followed by three
methylation reactions, which introduce a methyl group at
C-17 (CobJ; EC 2.1.1.131), C-11 (CobM; EC 2.1.1.133) and
C-1 (CobF; EC 2.1.1.152) of the macrocycle, giving rise
to precorrin-4, precorrin-5 and precorrin-6A,
respectively. This model identifies CobF in High GC gram
positive, alphaproteobacteria and pseudomonas-related
species.
Length = 249
Score = 28.1 bits (63), Expect = 0.39
Identities = 11/26 (42%), Positives = 14/26 (53%), Gaps = 3/26 (11%)
Query: 22 RGVTPYDITAQPNIPGITSLSSLEAA 47
G P+D IPGITS+ +L A
Sbjct: 129 LGGVPFDYEV---IPGITSVQALTAR 151
>gnl|CDD|236218 PRK08284, PRK08284, precorrin 6A synthase; Provisional.
Length = 253
Score = 27.9 bits (63), Expect = 0.54
Identities = 8/13 (61%), Positives = 10/13 (76%)
Query: 35 IPGITSLSSLEAA 47
IPGITS+ +L A
Sbjct: 140 IPGITSVQALAAR 152
>gnl|CDD|227207 COG4870, COG4870, Cysteine protease [Posttranslational
modification, protein turnover, chaperones].
Length = 372
Score = 27.9 bits (62), Expect = 0.65
Identities = 9/44 (20%), Positives = 17/44 (38%)
Query: 26 PYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCS 69
+ ++ T+L++ + YF+ E K SP Q
Sbjct: 78 TGQVPDPVDLGSCTALNASASLPSYFDRRDEGKVSPVKDQGSGG 121
>gnl|CDD|143555 cd07446, CRD_SFRP2, Cysteine-rich domain of the secreted
frizzled-related protein 2 (SFRP2), a regulator of Wnt
activity. The cysteine-rich-domain (CRD) is an
essential part of the secreted frizzled related protein
2 (SFRP2), which regulates the activity of Wnt
proteins, key players in a number of fundamental
cellular processes such as embryogenesis and postnatal
development. SFRPs antagonize the activation of Wnt
signaling by binding to CRD domains of frizzled (Fz)
proteins, thereby preventing Wnt proteins from binding
to these receptors. SFRPs and Fz proteins both contain
CRD domains, but SFRPs lack the seven-pass
transmembrane domain which is an integral part of Fzs.
As a Wnt antagonist, SFRP2 regulates Nkx2.2 expression
in the ventral spinal cord and anteroposterior axis
elongation. SFRP2 also has a Wnt-independent function
as an enhancer of procollagen cleavage by the TLD
proteinases. SFRP2 binds both procollagen and TLD, thus
facilitating the enzymatic reaction by bringing
together the proteinase and its substrate.
Length = 128
Score = 27.6 bits (61), Expect = 0.66
Identities = 18/59 (30%), Positives = 31/59 (52%), Gaps = 3/59 (5%)
Query: 18 LKMCRGVTPYDITAQPNIPGITSLSS-LEAALPYFEMIAESKCSPRAKQFLCSLLEPEC 75
+ +C G+ Y PN+ G ++ L+ A + ++ + +C P K+FLCSL P C
Sbjct: 12 MLLCHGIE-YTNMRLPNLLGHETMKEVLQQAGSWIPLVQK-QCHPDTKKFLCSLFAPVC 68
>gnl|CDD|182645 PRK10682, PRK10682, putrescine transporter subunit:
periplasmic-binding component of ABC superfamily;
Provisional.
Length = 370
Score = 27.1 bits (60), Expect = 0.97
Identities = 13/33 (39%), Positives = 19/33 (57%), Gaps = 3/33 (9%)
Query: 45 EAALPYFEMIA---ESKCSPRAKQFLCSLLEPE 74
E AL +F++ A ++K A QFL LL P+
Sbjct: 271 EGALAFFDVFAMPADAKNKDEAYQFLNYLLRPD 303
>gnl|CDD|143554 cd07445, CRD_corin_1, One of two cysteine-rich domains of the
corin protein, a type II transmembrane serine protease
. The cysteine-rich domain (CRD) is an essential
component of corin, a type II transmembrane serine
protease which functions as the convertase of the
pro-atrial natriuretic peptide (pro-ANP) in the heart.
Corin contains two CRDs in its extracellular region,
which play an important role in recognition of the
physiological substrate, pro-ANP. This model
characterizes the first (N-terminal) CRD.
Length = 130
Score = 26.4 bits (58), Expect = 1.3
Identities = 16/57 (28%), Positives = 27/57 (47%), Gaps = 1/57 (1%)
Query: 23 GVTPYDITAQPNIPGITSLSSLEAALPYFEMIAESKCSPRAKQFLCSLLEPECQPNG 79
+ PY T +P++ + ++ +E L +F + C F CSL PEC +G
Sbjct: 14 QMLPYHSTLKPSLLSVKNME-MEKFLKFFSYLHRLSCYQHIMLFGCSLALPECISDG 69
>gnl|CDD|212502 cd11643, Precorrin-6A-synthase, Precorrin-6A synthase, the
cobalamin biosynthesis enzyme CobF. Precorrin-6A
synthase participates in the pathway toward the
biosynthesis of cobalamin (vitamin B12). There are two
distinct cobalamin biosynthetic pathways in bacteria.
The aerobic pathway requires oxygen, and cobalt is
inserted late in the pathway; the anaerobic pathway does
not require oxygen, and cobalt insertion is the first
committed step towards cobalamin synthesis. This model
represents CobF, the precorrin-6A synthase, an enzyme
specific to the aerobic pathway. After precorrin-4 is
methylated at C-11 by CobM to produce precorrin-5, CobF
catalyzes the removal of the extruded acyl group in the
subsequent step, and the addition of a methyl group at
C-1. The product of this reaction is precorrin-6A, which
gets reduced by an NADH-dependent reductase to yield
precorrin-6B. This family includes enzymes in GC-rich
Gram-positive bacteria, alpha proteobacteria and
Pseudomonas-related species.
Length = 247
Score = 26.4 bits (59), Expect = 2.0
Identities = 8/13 (61%), Positives = 10/13 (76%)
Query: 35 IPGITSLSSLEAA 47
IPGITS+ +L A
Sbjct: 137 IPGITSVQALAAR 149
>gnl|CDD|214567 smart00220, S_TKc, Serine/Threonine protein kinases, catalytic
domain. Phosphotransferases. Serine or
threonine-specific kinase subfamily.
Length = 254
Score = 25.6 bits (57), Expect = 3.9
Identities = 7/26 (26%), Positives = 9/26 (34%)
Query: 49 PYFEMIAESKCSPRAKQFLCSLLEPE 74
E SP AK + LL +
Sbjct: 213 KPPFPPPEWDISPEAKDLIRKLLVKD 238
>gnl|CDD|143562 cd07453, CRD_crescent, Cysteine-rich domain of the crescent
protein. The cysteine-rich domain (CRD) is an
essential part of the crescent protein, a member of the
secreted frizzled-related protein (SFRP) family, which
regulates convergent extension movements (CEMs) during
gastrulation and neurulation. Xenopus laevis crescent
efficiently forms inhibitory complexes with Wnt5a and
Wnt11, but this effect is cancelled in the presence of
another member of the SFRP family, Frzb1. A potential
role for Crescent in head formation is to regulate a
non-canonical Wnt pathway positively in the adjacent
posterior mesoderm, and negatively in the overlying
anterior neuroectoderm.
Length = 135
Score = 25.3 bits (55), Expect = 4.4
Identities = 10/18 (55%), Positives = 12/18 (66%)
Query: 58 KCSPRAKQFLCSLLEPEC 75
+C P A+ FLCSL P C
Sbjct: 49 ECHPDARIFLCSLFAPIC 66
>gnl|CDD|223072 PHA03393, odv-e66, occlusion-derived virus envelope protein E66;
Provisional.
Length = 682
Score = 25.3 bits (56), Expect = 5.6
Identities = 4/20 (20%), Positives = 12/20 (60%)
Query: 19 KMCRGVTPYDITAQPNIPGI 38
++ RG + +I +P++ +
Sbjct: 226 QLLRGYSLAEIAQEPSVQYV 245
>gnl|CDD|143568 cd07459, CRD_TK_ROR_like, Cysteine-rich domain of tyrosine
kinase-like orphan receptors. The cysteine-rich domain
(CRD) is an essential part of the tyrosine kinase-like
orphan receptor (Ror) proteins, a conserved family of
tyrosine kinases that function in various processes,
including neuronal and skeletal development, cell
polarity, and cell movement. Ror proteins are receptors
of Wnt proteins, which are key players in a number of
fundamental cellular processes in embryogenesis and
postnatal development. In different cellular contexts,
Ror proteins can either activate or repress
transcription of Wnt target genes, and can modulate Wnt
signaling by sequestering Wnt ligands. In addition, a
number of Wnt-independent functions have been proposed
for both Ror1 and Ror2.
Length = 135
Score = 24.7 bits (54), Expect = 6.5
Identities = 10/33 (30%), Positives = 12/33 (36%), Gaps = 5/33 (15%)
Query: 51 FEMIAES-----KCSPRAKQFLCSLLEPECQPN 78
F +I+ S KC A LC P C
Sbjct: 39 FTVISTSSDVSPKCQQYALPSLCYYAFPLCDEG 71
>gnl|CDD|143578 cd07469, CRD_TK_ROR_related, Cysteine-rich domain of proteins
similar to tyrosine kinase-like orphan receptors. The
cysteine-rich domain (CRD) is an essential part of the
tyrosine kinase-like orphan receptor (Ror) proteins, a
conserved family of tyrosine kinases that function in
various processes, including neuronal and skeletal
development, cell polarity, and cell movement. Ror
proteins are receptors of Wnt proteins, which are key
players in a number of fundamental cellular processes
in embryogenesis and postnatal development. In
different cellular contexts, Ror proteins can either
activate or repress transcription of Wnt target genes,
and can modulate Wnt signaling by sequestering Wnt
ligands.
Length = 147
Score = 24.7 bits (54), Expect = 6.6
Identities = 11/26 (42%), Positives = 15/26 (57%)
Query: 59 CSPRAKQFLCSLLEPECQPNGQNILP 84
C P A++ LC+ PEC P+G P
Sbjct: 55 CRPAAEKLLCNYAFPECHPSGVGPTP 80
>gnl|CDD|219629 pfam07899, Frigida, Frigida-like protein. This family is composed
of plant proteins that are similar to FRIGIDA protein
expressed by Arabidopsis thaliana. This protein is
probably nuclear and is required for the regulation of
flowering time in the late-flowering phenotype. It is
known to increase RNA levels of flowering locus C.
Allelic variation at the FRIGIDA locus is a major
determinant of natural variation in flowering time.
Length = 293
Score = 24.2 bits (53), Expect = 9.7
Identities = 8/32 (25%), Positives = 14/32 (43%)
Query: 37 GITSLSSLEAALPYFEMIAESKCSPRAKQFLC 68
G+ S + L F M++ K +P + L
Sbjct: 144 GLVSEFDQDELLKLFVMVSRRKQAPELCRSLG 175
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
0.320 0.134 0.413
Gapped
Lambda K H
0.267 0.0818 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 4,129,318
Number of extensions: 306382
Number of successful extensions: 242
Number of sequences better than 10.0: 1
Number of HSP's gapped: 242
Number of HSP's successfully gapped: 40
Length of query: 87
Length of database: 10,937,602
Length adjustment: 55
Effective length of query: 32
Effective length of database: 8,498,132
Effective search space: 271940224
Effective search space used: 271940224
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 53 (24.0 bits)