Psyllid ID: psy3004

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------17
Protein Sequence
VVRDVRVRDCALLKCELPICFESQTPNSSILFPGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQAAHTTLRPPAPPPAGGGKKSGNNAVTKCRNDNG
Secondary Structure (PSIPRED)
ccccEEEEccHHHHHHHHHHccccccccccccccccEEEEccccccccccccEEcccccccccHHHHHHHHHHHcccccccccHHHHHHHHHccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
Secondary Structure Prediction (SSPRO)
ccccccHHHHHHHHHHHHHHHHHccccccccccccccEEcccHHHccccccEEccccccccccHHHHHHHHHHHHHHHHHcccccHHHHHHHHHccEcccccccHccccccHHHcHHHcccccccccccEccccccccccccccccccccccccccccccccccccccc
Coil and Loop (DISEMBL)
VVRDVRVRDCALlkcelpicfesqtpnssilfpggrceeitipmckgigynltqmpnemnhdtqdeaglevhqfwplveikcssdLKFFLcsmytpiciedyykkygfswpdrmacdrlpelgdpnnlcmeqnedqaahttlrppapppagggkksgnnavtkcrndng
Flexible Loop (DISEMBL)
vvrdvrvrdcallkcelpicfesqtpnssiLFPGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQAAHTTLRppapppagggkksgnnavtkcrndng
Low Complexity Region (SEG)
VVRDVRVRDCALLKCELPICFESQTPNSSILFPGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQAAHTTLRppapppagggKKSGNNAVTKCRNDNG
Disordered region (IsUnstruct)
****VRVRDCALLKCELPICFESQTPNSSILFPGGRCEEITIPMCKGIGYNLTQM**********EAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLP*************************************************
Disordered Region (DISOPRED)
**RD***RDCALLKCELPICFESQTPN*SILFP*GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPELGDPNNLCM*********************************C*****
Disordered Region (DISEMBL)
VVRDVRVRDCALLKCELPICFESQTPNSSILFPGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQAAHTTLRPP************NNAVTKCRNDNG
Disordered Region (DISPRO)
VVRDVRVRDCALLKCELPICFESQTPNSSILFPGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQN************************************
Transmembrane Helix (TMHMM)
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Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (MEMSAT_SVM)
SSSSSSSSSSSSSSSSiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (Phobius)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
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Signal Peptide (SignalP NN Mode)
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Coiled Coils (COILS)
VVRDVRVRDCALLKCELPICFESQTPNSSILFPGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQAAHTTLRPPAPPPAGGGKKSGNNAVTKCRNDNG
Positional Conservation
no confident homologs detected

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Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	169	2.2.26 [Sep-21-2011]
Q8CHL0	585	Frizzled-5 OS=Rattus norv	yes	N/A	0.763	0.220	0.534	2e-44
Q9EQD0	585	Frizzled-5 OS=Mus musculu	yes	N/A	0.763	0.220	0.534	2e-44
Q13467	585	Frizzled-5 OS=Homo sapien	yes	N/A	0.769	0.222	0.555	4e-43
Q9VVX3	694	Frizzled-2 OS=Drosophila	yes	N/A	0.591	0.144	0.669	8e-43
Q498S8	684	Frizzled-8 OS=Rattus norv	no	N/A	0.579	0.143	0.647	1e-41
Q61091	685	Frizzled-8 OS=Mus musculu	no	N/A	0.579	0.143	0.647	2e-41
Q9H461	694	Frizzled-8 OS=Homo sapien	no	N/A	0.579	0.141	0.647	2e-41
P58421	559	Frizzled-5 OS=Xenopus lae	N/A	N/A	0.573	0.173	0.644	9e-40
O93274	581	Frizzled-8 OS=Xenopus lae	N/A	N/A	0.562	0.163	0.629	1e-38
Q14332	565	Frizzled-2 OS=Homo sapien	no	N/A	0.680	0.203	0.411	5e-28

>sp|Q8CHL0|FZD5_RAT Frizzled-5 OS=Rattus norvegicus GN=Fzd5 PE=2 SV=1

 Score =  178 bits (451), Expect = 2e-44,   Method: Composition-based stats.
 Identities = 86/161 (53%), Positives = 103/161 (63%), Gaps = 32/161 (19%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct: 33  CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPEL-GDPNNLCMEQNE 134
           IC+ DY+K                     +YGF+WP+RM+CDRLP L GD   LCM+ N 
Sbjct: 93  ICLPDYHKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMSCDRLPVLGGDAEVLCMDYNR 152

Query: 135 DQAAHTTLR----------PPAPPPAGGGKKSGNNAVTKCR 165
            +A   + +          PP  P +GG   SG  +V  CR
Sbjct: 153 SEATTASPKSFPAKPTLPGPPGAPSSGGECPSGGPSVCTCR 193

Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Interacts specifically with Wnt5A to induce the beta-catenin pathway.
Rattus norvegicus (taxid: 10116)

>sp|Q9EQD0|FZD5_MOUSE Frizzled-5 OS=Mus musculus GN=Fzd5 PE=1 SV=3

 Score =  177 bits (450), Expect = 2e-44,   Method: Composition-based stats.
 Identities = 86/161 (53%), Positives = 103/161 (63%), Gaps = 32/161 (19%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct: 33  CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPEL-GDPNNLCMEQNE 134
           IC+ DY+K                     +YGF+WP+RM+CDRLP L GD   LCM+ N 
Sbjct: 93  ICLPDYHKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMSCDRLPVLGGDAEVLCMDYNR 152

Query: 135 DQAAHTTLR----------PPAPPPAGGGKKSGNNAVTKCR 165
            +A   + +          PP  P +GG   SG  +V  CR
Sbjct: 153 SEATTASPKSFPAKPTLPGPPGAPSSGGECPSGGPSVCTCR 193

Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Plays a role in yolk sac angiogenesis and in placental vascularization. Binds to Wnt2, Wnt10B, Wnt5A, but not to Wnt2B or Wnt4.

Mus musculus (taxid: 10090)

>sp|Q13467|FZD5_HUMAN Frizzled-5 OS=Homo sapiens GN=FZD5 PE=1 SV=2

 Score =  173 bits (439), Expect = 4e-43,   Method: Compositional matrix adjust.
 Identities = 90/162 (55%), Positives = 106/162 (65%), Gaps = 32/162 (19%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DL+FFLCSMYTP
Sbjct: 33  CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELG-DPNNLCMEQNE 134
           IC+ DY+K                     +YGF+WP+RM+CDRLP LG D   LCM+ N 
Sbjct: 93  ICLPDYHKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMSCDRLPVLGRDAEVLCMDYNR 152

Query: 135 DQAAHTTLRP-------PAPP--PAGGGK-KSGNNAVTKCRN 166
            +A     RP       P PP  PA GG+  +G   V KCR 
Sbjct: 153 SEATTAPPRPFPAKPTLPGPPGAPASGGECPAGGPFVCKCRE 194

Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Interacts specifically with Wnt5A to induce the beta-catenin pathway.

Homo sapiens (taxid: 9606)

>sp|Q9VVX3|FRIZ2_DROME Frizzled-2 OS=Drosophila melanogaster GN=fz2 PE=1 SV=1

 Score =  172 bits (437), Expect = 8e-43,   Method: Compositional matrix adjust.
 Identities = 81/121 (66%), Positives = 90/121 (74%), Gaps = 21/121 (17%)

Query: 33  PGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCS 92
           P  RCEEITIPMC+GIGYN+T  PNEMNH+TQDEAGLEVHQFWPLVEIKCS DLKFFLCS
Sbjct: 60  PNLRCEEITIPMCRGIGYNMTSFPNEMNHETQDEAGLEVHQFWPLVEIKCSPDLKFFLCS 119

Query: 93  MYTPICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCME 131
           MYTPIC+EDY+K                     +Y F WP+RMAC+ LP  GDP+NLCME
Sbjct: 120 MYTPICLEDYHKPLPVCRSVCERARSGCAPIMQQYSFEWPERMACEHLPLHGDPDNLCME 179

Query: 132 Q 132
           Q
Sbjct: 180 Q 180

Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. Required to coordinate the cytoskeletons of epidermal cells to produce a parallel array of cuticular hairs and bristles.

Drosophila melanogaster (taxid: 7227)

>sp|Q498S8|FZD8_RAT Frizzled-8 OS=Rattus norvegicus GN=Fzd8 PE=2 SV=1

 Score =  168 bits (426), Expect = 1e-41,   Method: Compositional matrix adjust.
 Identities = 77/119 (64%), Positives = 88/119 (73%), Gaps = 21/119 (17%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+P+CKGIGYN T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct: 35  CQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 94

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
           IC+EDY K                     +YGF+WPDRM CDRLPE G+P+ LCM+ N 
Sbjct: 95  ICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMDYNR 153

Receptor for Wnt proteins. Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalsomes. The beta-catenin canonical signaling pathway leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Coreceptor along with RYK of Wnt proteins, such as WNT1.

Rattus norvegicus (taxid: 10116)

>sp|Q61091|FZD8_MOUSE Frizzled-8 OS=Mus musculus GN=Fzd8 PE=1 SV=2

 Score =  168 bits (425), Expect = 2e-41,   Method: Compositional matrix adjust.
 Identities = 77/119 (64%), Positives = 88/119 (73%), Gaps = 21/119 (17%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+P+CKGIGYN T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct: 35  CQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 94

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
           IC+EDY K                     +YGF+WPDRM CDRLPE G+P+ LCM+ N 
Sbjct: 95  ICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMDYNR 153

Receptor for Wnt proteins. Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalsomes (By similarity). The beta-catenin canonical signaling pathway leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Coreceptor along with RYK of Wnt proteins, such as WNT1.

Mus musculus (taxid: 10090)

>sp|Q9H461|FZD8_HUMAN Frizzled-8 OS=Homo sapiens GN=FZD8 PE=1 SV=1

 Score =  168 bits (425), Expect = 2e-41,   Method: Compositional matrix adjust.
 Identities = 77/119 (64%), Positives = 88/119 (73%), Gaps = 21/119 (17%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+P+CKGIGYN T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct: 35  CQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 94

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
           IC+EDY K                     +YGF+WPDRM CDRLPE G+P+ LCM+ N 
Sbjct: 95  ICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMDYNR 153

Receptor for Wnt proteins. Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalosomes. The beta-catenin canonical signaling pathway leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Coreceptor along with RYK of Wnt proteins, such as WNT1.

Homo sapiens (taxid: 9606)

>sp|P58421|FZD5_XENLA Frizzled-5 OS=Xenopus laevis GN=fzd5 PE=2 SV=1

 Score =  162 bits (410), Expect = 9e-40,   Method: Compositional matrix adjust.
 Identities = 76/118 (64%), Positives = 85/118 (72%), Gaps = 21/118 (17%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMCKGIGYN T MPN+ NHDTQDEAG+EVHQFWPLV I+CS DLKFFLCSMYTP
Sbjct: 33  CQEITVPMCKGIGYNHTYMPNQFNHDTQDEAGMEVHQFWPLVVIQCSLDLKFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQN 133
           IC+ DY K                     KYGF+WP+RM CDRLPE GDP+ LCM  N
Sbjct: 93  ICLPDYRKPLPPCRSVCERAKAGCSPLMRKYGFAWPERMNCDRLPEHGDPDTLCMYYN 150

Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues.

Xenopus laevis (taxid: 8355)

>sp|O93274|FZD8_XENLA Frizzled-8 OS=Xenopus laevis GN=fzd8 PE=2 SV=1

 Score =  158 bits (400), Expect = 1e-38,   Method: Compositional matrix adjust.
 Identities = 73/116 (62%), Positives = 84/116 (72%), Gaps = 21/116 (18%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+P+CK IGYN T MPN+ NHDTQDEAG+EVHQFWPLV I CS DLKFFLCSMYTP
Sbjct: 28  CQEITVPLCKDIGYNYTYMPNQFNHDTQDEAGMEVHQFWPLVVIHCSPDLKFFLCSMYTP 87

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCME 131
           IC+EDY K                     +YGF+WPDRM CDRLPE G+P+ LCM+
Sbjct: 88  ICLEDYKKPLPPCRSVCERARAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMD 143

Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Activation by Wnt8, Wnt5A or Wnt3A induces expression of beta-catenin target genes. Displays an axis-inducing activity.

Xenopus laevis (taxid: 8355)

>sp|Q14332|FZD2_HUMAN Frizzled-2 OS=Homo sapiens GN=FZD2 PE=2 SV=1

 Score =  123 bits (309), Expect = 5e-28,   Method: Composition-based stats.
 Identities = 56/136 (41%), Positives = 76/136 (55%), Gaps = 21/136 (15%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           G C+ I+IP+C  I YN T MPN + H  Q++AGLEVHQF+PLV+++CS +L+FFLCSMY
Sbjct: 37  GFCQPISIPLCTDIAYNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSPELRFFLCSMY 96

Query: 95  TPICI--------------------EDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
            P+C                     E    K+GF WP+R+ C+  P  G    +C+ QN 
Sbjct: 97  APVCTVLEQAIPPCRSICERARQGCEALMNKFGFQWPERLRCEHFPRHG-AEQICVGQNH 155

Query: 135 DQAAHTTLRPPAPPPA 150
            +     L   APPP 
Sbjct: 156 SEDGAPALLTTAPPPG 171

Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues.

Homo sapiens (taxid: 9606)

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	169
322791832	725	hypothetical protein SINV_06232 [Solenop	0.627	0.146	0.669	2e-45
332031573	769	Frizzled-2 [Acromyrmex echinatior]	0.692	0.152	0.615	4e-45
345496907	687	PREDICTED: frizzled-2-like [Nasonia vitr	0.775	0.190	0.610	7e-45
350408848	672	PREDICTED: frizzled-2-like [Bombus impat	0.585	0.147	0.683	7e-45
340720319	722	PREDICTED: frizzled-2-like [Bombus terre	0.585	0.137	0.683	9e-44
332209906	585	PREDICTED: frizzled-5 [Nomascus leucogen	0.763	0.220	0.559	1e-43
344268609	585	PREDICTED: frizzled-5-like [Loxodonta af	0.763	0.220	0.540	2e-43
383848225	682	PREDICTED: frizzled-8-like [Megachile ro	0.585	0.145	0.666	2e-43
114582966	585	PREDICTED: frizzled-5 [Pan troglodytes]	0.763	0.220	0.559	2e-43
397500302	585	PREDICTED: frizzled-5 [Pan paniscus]	0.763	0.220	0.559	3e-43

>gi|322791832|gb|EFZ16044.1| hypothetical protein SINV_06232 [Solenopsis invicta]

 Score =  186 bits (473), Expect = 2e-45,   Method: Composition-based stats.
 Identities = 85/127 (66%), Positives = 94/127 (74%), Gaps = 21/127 (16%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           GRCEEITIPMC+GIGYNLT MPNE+NHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY
Sbjct: 79  GRCEEITIPMCRGIGYNLTAMPNELNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 138

Query: 95  TPICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQN 133
            PIC+ +Y K                     +YGFSWP+RMAC+RLP  GDP NLCMEQ+
Sbjct: 139 APICLPEYTKPLPACRTVCERARTGCAPLMQQYGFSWPERMACERLPYHGDPENLCMEQD 198

Query: 134 EDQAAHT 140
              +  T
Sbjct: 199 NHTSTST 205

Source: Solenopsis invicta

Species: Solenopsis invicta

Genus: Solenopsis

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|332031573|gb|EGI71045.1| Frizzled-2 [Acromyrmex echinatior]

 Score =  186 bits (471), Expect = 4e-45,   Method: Composition-based stats.
 Identities = 88/143 (61%), Positives = 98/143 (68%), Gaps = 26/143 (18%)

Query: 36  RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYT 95
           RCEEITIPMC+GIGYNLT MPNE+NHDTQDEAGLEVHQFWPLVEIKCS+DLKFFLCSMY 
Sbjct: 123 RCEEITIPMCRGIGYNLTIMPNELNHDTQDEAGLEVHQFWPLVEIKCSADLKFFLCSMYA 182

Query: 96  PICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
           PIC+ +Y K                     +YGFSWP+RMAC+RLP  GDP NLCMEQ+ 
Sbjct: 183 PICLPEYTKPLPACRSVCERARTGCAPLMQQYGFSWPERMACERLPYHGDPENLCMEQDN 242

Query: 135 DQAAHTTLRPPAPPPAGGGKKSG 157
             +  T      P   GG   SG
Sbjct: 243 HTSTST-----GPGSNGGAVSSG 260

Source: Acromyrmex echinatior

Species: Acromyrmex echinatior

Genus: Acromyrmex

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|345496907|ref|XP_003427847.1| PREDICTED: frizzled-2-like [Nasonia vitripennis]

 Score =  185 bits (469), Expect = 7e-45,   Method: Compositional matrix adjust.
 Identities = 94/154 (61%), Positives = 102/154 (66%), Gaps = 23/154 (14%)

Query: 34  GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSM 93
           G RCEEITIPMCKGIGYNLT MPNE+NHDTQDEAGLEVHQFWPLVEIKCS DLKFFLCSM
Sbjct: 83  GSRCEEITIPMCKGIGYNLTTMPNELNHDTQDEAGLEVHQFWPLVEIKCSLDLKFFLCSM 142

Query: 94  YTPICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQ 132
           YTPIC+ +Y K                     +YGFSWP+RMAC+RLP  GDP NLCMEQ
Sbjct: 143 YTPICLPEYSKPLPACRSVCERARMGCAPLMHQYGFSWPERMACERLPNQGDPENLCMEQ 202

Query: 133 -NEDQAAHTTLRPPAPPPAGGGKKSGNNAVTKCR 165
            N      T +  P   P       G  A TKC+
Sbjct: 203 DNRTTLVSTEILTPIALPKPTKTPKGFQA-TKCK 235

Source: Nasonia vitripennis

Species: Nasonia vitripennis

Genus: Nasonia

Family: Pteromalidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|350408848|ref|XP_003488535.1| PREDICTED: frizzled-2-like [Bombus impatiens]

 Score =  185 bits (469), Expect = 7e-45,   Method: Composition-based stats.
 Identities = 82/120 (68%), Positives = 91/120 (75%), Gaps = 21/120 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           GRCEEITIPMC+GIGYNLT MPNE+NHD Q+EAGLEVHQFWPLVEIKCS DLKFFLCSMY
Sbjct: 104 GRCEEITIPMCRGIGYNLTAMPNELNHDNQEEAGLEVHQFWPLVEIKCSPDLKFFLCSMY 163

Query: 95  TPICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQN 133
           TPIC+ +Y K                     +YGFSWP+RMAC+RLP  GDP NLCMEQ+
Sbjct: 164 TPICLPEYTKPLPACRSVCERARAGCAPLMQQYGFSWPERMACERLPAHGDPENLCMEQD 223

Source: Bombus impatiens

Species: Bombus impatiens

Genus: Bombus

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|340720319|ref|XP_003398588.1| PREDICTED: frizzled-2-like [Bombus terrestris]

 Score =  181 bits (459), Expect = 9e-44,   Method: Composition-based stats.
 Identities = 82/120 (68%), Positives = 91/120 (75%), Gaps = 21/120 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           GRCEEITIPMC+GIGYNLT MPNE+NHD Q+EAGLEVHQFWPLVEIKCS DLKFFLCSMY
Sbjct: 104 GRCEEITIPMCRGIGYNLTAMPNELNHDNQEEAGLEVHQFWPLVEIKCSPDLKFFLCSMY 163

Query: 95  TPICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQN 133
           TPIC+ +Y K                     +YGFSWP+RMAC+RLP  GDP NLCMEQ+
Sbjct: 164 TPICLPEYTKPLPACRSVCERARAGCAPLMQQYGFSWPERMACERLPAHGDPENLCMEQD 223

Source: Bombus terrestris

Species: Bombus terrestris

Genus: Bombus

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|332209906|ref|XP_003254052.1| PREDICTED: frizzled-5 [Nomascus leucogenys]

 Score =  180 bits (457), Expect = 1e-43,   Method: Composition-based stats.
 Identities = 90/161 (55%), Positives = 107/161 (66%), Gaps = 32/161 (19%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DL+FFLCSMYTP
Sbjct: 33  CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELG-DPNNLCMEQNE 134
           IC+ DY+K                     +YGF+WP+RM+CDRLP LG D   LCM+ N 
Sbjct: 93  ICLPDYHKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMSCDRLPVLGRDAEVLCMDYNR 152

Query: 135 DQAAHTTLRP-------PAPP--PAGGGK-KSGNNAVTKCR 165
            +A     RP       P PP  PA GG+  +G  +V KCR
Sbjct: 153 SEATTAPPRPFPAKPTLPGPPRAPASGGECPAGGPSVCKCR 193

Source: Nomascus leucogenys

Species: Nomascus leucogenys

Genus: Nomascus

Family: Hylobatidae

Order: Primates

Class: Mammalia

Phylum: Chordata

Superkingdom: Eukaryota

>gi|344268609|ref|XP_003406150.1| PREDICTED: frizzled-5-like [Loxodonta africana]

 Score =  180 bits (456), Expect = 2e-43,   Method: Composition-based stats.
 Identities = 87/161 (54%), Positives = 103/161 (63%), Gaps = 32/161 (19%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct: 33  CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELG-DPNNLCMEQNE 134
           IC+EDY+K                     +YGF+WP+RM+CDRLP LG D   LCM+ N 
Sbjct: 93  ICLEDYHKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMSCDRLPVLGRDAEVLCMDYNR 152

Query: 135 DQAAHTTLRP----------PAPPPAGGGKKSGNNAVTKCR 165
            +A     RP          P  P +G    +G  +V KCR
Sbjct: 153 SEATTAPPRPFTAKPTHPGLPGAPASGVECAAGGPSVCKCR 193

Source: Loxodonta africana

Species: Loxodonta africana

Genus: Loxodonta

Family: Elephantidae

Order: Proboscidea

Class: Mammalia

Phylum: Chordata

Superkingdom: Eukaryota

>gi|383848225|ref|XP_003699752.1| PREDICTED: frizzled-8-like [Megachile rotundata]

 Score =  179 bits (455), Expect = 2e-43,   Method: Composition-based stats.
 Identities = 80/120 (66%), Positives = 91/120 (75%), Gaps = 21/120 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           GRCEEITIPMC+GIGYNLT MPNE+NHDTQ+EAG+EV+QFWPLVEIKCSSDLKFFLCSMY
Sbjct: 112 GRCEEITIPMCRGIGYNLTAMPNELNHDTQEEAGMEVNQFWPLVEIKCSSDLKFFLCSMY 171

Query: 95  TPICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQN 133
            PIC+ +Y K                     +YGFSWP+RMAC+RLP  GD  NLCMEQ+
Sbjct: 172 IPICLPEYTKPLPACRSVCERARAGCAPLMQQYGFSWPERMACERLPAHGDLENLCMEQD 231

Source: Megachile rotundata

Species: Megachile rotundata

Genus: Megachile

Family: Megachilidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|114582966|ref|XP_526008.2| PREDICTED: frizzled-5 [Pan troglodytes]

 Score =  179 bits (455), Expect = 2e-43,   Method: Composition-based stats.
 Identities = 90/161 (55%), Positives = 106/161 (65%), Gaps = 32/161 (19%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DL+FFLCSMYTP
Sbjct: 33  CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELG-DPNNLCMEQNE 134
           IC+ DY+K                     +YGF+WP+RM+CDRLP LG D   LCM+ N 
Sbjct: 93  ICLPDYHKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMSCDRLPVLGRDAEVLCMDYNR 152

Query: 135 DQAAHTTLRP-------PAPP--PAGGGK-KSGNNAVTKCR 165
            +A     RP       P PP  PA GG+  +G   V KCR
Sbjct: 153 SEATTAPPRPFPAKPTLPGPPGAPASGGECPAGGPFVCKCR 193

Source: Pan troglodytes

Species: Pan troglodytes

Genus: Pan

Family: Hominidae

Order: Primates

Class: Mammalia

Phylum: Chordata

Superkingdom: Eukaryota

>gi|397500302|ref|XP_003820861.1| PREDICTED: frizzled-5 [Pan paniscus]

 Score =  179 bits (455), Expect = 3e-43,   Method: Composition-based stats.
 Identities = 90/161 (55%), Positives = 106/161 (65%), Gaps = 32/161 (19%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DL+FFLCSMYTP
Sbjct: 33  CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTP 92

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELG-DPNNLCMEQNE 134
           IC+ DY+K                     +YGF+WP+RM+CDRLP LG D   LCM+ N 
Sbjct: 93  ICLPDYHKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMSCDRLPVLGRDAEVLCMDYNR 152

Query: 135 DQAAHTTLRP-------PAPP--PAGGGK-KSGNNAVTKCR 165
            +A     RP       P PP  PA GG+  +G   V KCR
Sbjct: 153 SEATTAPPRPFPAKPTLPGPPGAPASGGECPAGGPFVCKCR 193

Source: Pan paniscus

Species: Pan paniscus

Genus: Pan

Family: Hominidae

Order: Primates

Class: Mammalia

Phylum: Chordata

Superkingdom: Eukaryota

---

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST

Original result of BLAST against Gene Ontology (AMIGO)

ID	Length	Definition	Q cover	H cover	Identity	E-value
Query	169
FB|FBgn0016797	694	fz2 "frizzled 2" [Drosophila m	0.491	0.119	0.755	2e-32
UNIPROTKB|E1BCW7	364	FZD8 "Uncharacterized protein"	0.467	0.217	0.743	2e-31
UNIPROTKB|Q13467	585	FZD5 "Frizzled-5" [Homo sapien	0.467	0.135	0.731	5.5e-31
UNIPROTKB|F1PHW9	602	FZD8 "Uncharacterized protein"	0.467	0.131	0.743	8.2e-31
UNIPROTKB|F1MGM1	585	FZD5 "Uncharacterized protein"	0.467	0.135	0.731	9.2e-31
MGI|MGI:108571	585	Fzd5 "frizzled homolog 5 (Dros	0.467	0.135	0.731	9.2e-31
RGD|631406	585	Fzd5 "frizzled family receptor	0.467	0.135	0.731	9.2e-31
UNIPROTKB|Q8CHL0	585	Fzd5 "Frizzled-5" [Rattus norv	0.467	0.135	0.731	9.2e-31
UNIPROTKB|F1SSU5	586	FZD5 "Uncharacterized protein"	0.467	0.134	0.731	9.3e-31
UNIPROTKB|E2QVP7	589	FZD5 "Uncharacterized protein"	0.467	0.134	0.731	9.5e-31

FB|FBgn0016797 fz2 "frizzled 2" [Drosophila melanogaster (taxid:7227)]

 Score = 362 (132.5 bits), Expect = 2.0e-32, P = 2.0e-32
 Identities = 65/86 (75%), Positives = 71/86 (82%)

Query:    33 PGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCS 92
             P  RCEEITIPMC+GIGYN+T  PNEMNH+TQDEAGLEVHQFWPLVEIKCS DLKFFLCS
Sbjct:    60 PNLRCEEITIPMCRGIGYNMTSFPNEMNHETQDEAGLEVHQFWPLVEIKCSPDLKFFLCS 119

Query:    93 MYTPICIEDYYKKYGFSWPDRMACDR 118
             MYTPIC+EDY+K        R  C+R
Sbjct:   120 MYTPICLEDYHKPLPVC---RSVCER 142

GO:0042813 "Wnt-activated receptor activity" evidence=NAS;IDA

GO:0016055 "Wnt receptor signaling pathway" evidence=NAS;IDA

GO:0016021 "integral to membrane" evidence=ISM;ISS;NAS

GO:0017147 "Wnt-protein binding" evidence=IDA;IPI

GO:0005886 "plasma membrane" evidence=IDA;NAS

GO:0004888 "transmembrane signaling receptor activity" evidence=ISS

GO:0007165 "signal transduction" evidence=ISS

GO:0008585 "female gonad development" evidence=IMP

GO:0006928 "cellular component movement" evidence=IMP

GO:0005769 "early endosome" evidence=IDA

GO:0005770 "late endosome" evidence=IDA

GO:0030139 "endocytic vesicle" evidence=IDA

GO:0006898 "receptor-mediated endocytosis" evidence=IMP

GO:0008407 "chaeta morphogenesis" evidence=IMP

GO:0031290 "retinal ganglion cell axon guidance" evidence=IMP

GO:0048675 "axon extension" evidence=IMP

GO:0050808 "synapse organization" evidence=IPI

GO:0030165 "PDZ domain binding" evidence=IPI

GO:0007435 "salivary gland morphogenesis" evidence=IMP

GO:0008587 "imaginal disc-derived wing margin morphogenesis" evidence=IMP

GO:0035206 "regulation of hemocyte proliferation" evidence=IMP

GO:0006357 "regulation of transcription from RNA polymerase II promoter" evidence=IBA

GO:0001944 "vasculature development" evidence=IBA

GO:0009790 "embryo development" evidence=IBA

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=IBA

GO:0042995 "cell projection" evidence=IBA

GO:0007420 "brain development" evidence=IBA

UNIPROTKB|E1BCW7 FZD8 "Uncharacterized protein" [Bos taurus (taxid:9913)]

 Score = 345 (126.5 bits), Expect = 2.0e-31, P = 2.0e-31
 Identities = 61/82 (74%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+P+CKGIGYN T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct:    35 CQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 94

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+EDY K      P R  C+R
Sbjct:    95 ICLEDYKKPLP---PCRSVCER 113

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=IEA

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=IEA

GO:0043507 "positive regulation of JUN kinase activity" evidence=IEA

GO:0042813 "Wnt-activated receptor activity" evidence=IEA

GO:0033077 "T cell differentiation in thymus" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0030165 "PDZ domain binding" evidence=IEA

GO:0017147 "Wnt-protein binding" evidence=IEA

GO:0005886 "plasma membrane" evidence=IEA

GO:0005102 "receptor binding" evidence=IEA

GO:0000122 "negative regulation of transcription from RNA polymerase II promoter" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

UNIPROTKB|Q13467 FZD5 "Frizzled-5" [Homo sapiens (taxid:9606)]

 Score = 346 (126.9 bits), Expect = 5.5e-31, P = 5.5e-31
 Identities = 60/82 (73%), Positives = 69/82 (84%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DL+FFLCSMYTP
Sbjct:    33 CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTP 92

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+ DY+K      P R  C+R
Sbjct:    93 ICLPDYHKPLP---PCRSVCER 111

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0008285 "negative regulation of cell proliferation" evidence=IEA

GO:0043507 "positive regulation of JUN kinase activity" evidence=IEA

GO:0048469 "cell maturation" evidence=IEA

GO:0048471 "perinuclear region of cytoplasm" evidence=IEA

GO:0060561 "apoptotic process involved in morphogenesis" evidence=IEA

GO:0000139 "Golgi membrane" evidence=IEA

GO:0001525 "angiogenesis" evidence=IBA

GO:0005737 "cytoplasm" evidence=IBA

GO:0005886 "plasma membrane" evidence=IBA;TAS

GO:0006915 "apoptotic process" evidence=IBA

GO:0007409 "axonogenesis" evidence=IBA

GO:0007420 "brain development" evidence=IBA

GO:0008406 "gonad development" evidence=IBA

GO:0030165 "PDZ domain binding" evidence=IBA

GO:0031076 "embryonic camera-type eye development" evidence=IBA

GO:0031077 "post-embryonic camera-type eye development" evidence=IBA

GO:0033077 "T cell differentiation in thymus" evidence=IBA

GO:0042813 "Wnt-activated receptor activity" evidence=IC;IBA

GO:0042995 "cell projection" evidence=IBA

GO:0060716 "labyrinthine layer blood vessel development" evidence=IBA

GO:0017147 "Wnt-protein binding" evidence=IPI

GO:0030182 "neuron differentiation" evidence=ISS

GO:0005515 "protein binding" evidence=IPI

GO:0031625 "ubiquitin protein ligase binding" evidence=IPI

GO:0019901 "protein kinase binding" evidence=IPI

GO:0044332 "Wnt receptor signaling pathway involved in dorsal/ventral axis specification" evidence=IDA

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=IMP;IDA

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=IGI;IDA

GO:0000578 "embryonic axis specification" evidence=IDA

GO:0009986 "cell surface" evidence=IDA

GO:0071219 "cellular response to molecule of bacterial origin" evidence=IDA

GO:0032729 "positive regulation of interferon-gamma production" evidence=IMP

GO:0008595 "anterior/posterior axis specification, embryo" evidence=IDA

GO:0060061 "Spemann organizer formation" evidence=IDA

UNIPROTKB|F1PHW9 FZD8 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 345 (126.5 bits), Expect = 8.2e-31, P = 8.2e-31
 Identities = 61/82 (74%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+P+CKGIGYN T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct:    35 CQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 94

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+EDY K      P R  C+R
Sbjct:    95 ICLEDYKKPLP---PCRSVCER 113

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=IEA

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=IEA

GO:0043507 "positive regulation of JUN kinase activity" evidence=IEA

GO:0042813 "Wnt-activated receptor activity" evidence=IEA

GO:0033077 "T cell differentiation in thymus" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0030165 "PDZ domain binding" evidence=IEA

GO:0017147 "Wnt-protein binding" evidence=IEA

GO:0005886 "plasma membrane" evidence=IEA

GO:0005102 "receptor binding" evidence=IEA

GO:0000122 "negative regulation of transcription from RNA polymerase II promoter" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

UNIPROTKB|F1MGM1 FZD5 "Uncharacterized protein" [Bos taurus (taxid:9913)]

 Score = 344 (126.2 bits), Expect = 9.2e-31, P = 9.2e-31
 Identities = 60/82 (73%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct:    33 CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+ DY+K      P R  C+R
Sbjct:    93 ICLPDYHKPLP---PCRSVCER 111

GO:0071219 "cellular response to molecule of bacterial origin" evidence=IEA

GO:0060716 "labyrinthine layer blood vessel development" evidence=IEA

GO:0060561 "apoptotic process involved in morphogenesis" evidence=IEA

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=IEA

GO:0060061 "Spemann organizer formation" evidence=IEA

GO:0048471 "perinuclear region of cytoplasm" evidence=IEA

GO:0048469 "cell maturation" evidence=IEA

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=IEA

GO:0044332 "Wnt receptor signaling pathway involved in dorsal/ventral axis specification" evidence=IEA

GO:0043507 "positive regulation of JUN kinase activity" evidence=IEA

GO:0033077 "T cell differentiation in thymus" evidence=IEA

GO:0032729 "positive regulation of interferon-gamma production" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0031077 "post-embryonic camera-type eye development" evidence=IEA

GO:0031076 "embryonic camera-type eye development" evidence=IEA

GO:0019901 "protein kinase binding" evidence=IEA

GO:0017147 "Wnt-protein binding" evidence=IEA

GO:0009986 "cell surface" evidence=IEA

GO:0008595 "anterior/posterior axis specification, embryo" evidence=IEA

GO:0008285 "negative regulation of cell proliferation" evidence=IEA

GO:0005794 "Golgi apparatus" evidence=IEA

GO:0001525 "angiogenesis" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

GO:0042813 "Wnt-activated receptor activity" evidence=IEA

MGI|MGI:108571 Fzd5 "frizzled homolog 5 (Drosophila)" [Mus musculus (taxid:10090)]

 Score = 344 (126.2 bits), Expect = 9.2e-31, P = 9.2e-31
 Identities = 60/82 (73%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct:    33 CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+ DY+K      P R  C+R
Sbjct:    93 ICLPDYHKPLP---PCRSVCER 111

GO:0000578 "embryonic axis specification" evidence=ISO

GO:0001525 "angiogenesis" evidence=IMP

GO:0001944 "vasculature development" evidence=IMP

GO:0004871 "signal transducer activity" evidence=IEA

GO:0004888 "transmembrane signaling receptor activity" evidence=IEA

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

GO:0005515 "protein binding" evidence=IPI

GO:0005737 "cytoplasm" evidence=IBA

GO:0005794 "Golgi apparatus" evidence=IDA

GO:0005886 "plasma membrane" evidence=IBA;IDA

GO:0006357 "regulation of transcription from RNA polymerase II promoter" evidence=IBA

GO:0007165 "signal transduction" evidence=IEA

GO:0007166 "cell surface receptor signaling pathway" evidence=IEA

GO:0007186 "G-protein coupled receptor signaling pathway" evidence=IEA

GO:0007275 "multicellular organismal development" evidence=IEA

GO:0007409 "axonogenesis" evidence=IBA

GO:0007420 "brain development" evidence=IBA

GO:0008285 "negative regulation of cell proliferation" evidence=IMP

GO:0008406 "gonad development" evidence=IBA

GO:0008595 "anterior/posterior axis specification, embryo" evidence=ISO

GO:0009986 "cell surface" evidence=ISO

GO:0016020 "membrane" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0016055 "Wnt receptor signaling pathway" evidence=IGI

GO:0017147 "Wnt-protein binding" evidence=ISO;IPI

GO:0019901 "protein kinase binding" evidence=ISO

GO:0030154 "cell differentiation" evidence=IEA

GO:0030165 "PDZ domain binding" evidence=IBA

GO:0031076 "embryonic camera-type eye development" evidence=IMP

GO:0031077 "post-embryonic camera-type eye development" evidence=IMP

GO:0031625 "ubiquitin protein ligase binding" evidence=ISO

GO:0032729 "positive regulation of interferon-gamma production" evidence=ISO

GO:0033077 "T cell differentiation in thymus" evidence=IMP

GO:0042813 "Wnt-activated receptor activity" evidence=IBA

GO:0042995 "cell projection" evidence=IBA

GO:0043507 "positive regulation of JUN kinase activity" evidence=IDA

GO:0044332 "Wnt receptor signaling pathway involved in dorsal/ventral axis specification" evidence=ISO

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=ISO

GO:0048469 "cell maturation" evidence=IMP

GO:0048471 "perinuclear region of cytoplasm" evidence=IDA

GO:0060061 "Spemann organizer formation" evidence=ISO

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=ISO;IMP

GO:0060561 "apoptotic process involved in morphogenesis" evidence=IMP

GO:0060716 "labyrinthine layer blood vessel development" evidence=IMP

GO:0071219 "cellular response to molecule of bacterial origin" evidence=ISO

RGD|631406 Fzd5 "frizzled family receptor 5" [Rattus norvegicus (taxid:10116)]

 Score = 344 (126.2 bits), Expect = 9.2e-31, P = 9.2e-31
 Identities = 60/82 (73%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct:    33 CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+ DY+K      P R  C+R
Sbjct:    93 ICLPDYHKPLP---PCRSVCER 111

GO:0000139 "Golgi membrane" evidence=IEA

GO:0000578 "embryonic axis specification" evidence=ISO

GO:0001525 "angiogenesis" evidence=ISO;IBA

GO:0001944 "vasculature development" evidence=ISO

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

GO:0005575 "cellular_component" evidence=ND

GO:0005737 "cytoplasm" evidence=IBA

GO:0005794 "Golgi apparatus" evidence=ISO

GO:0005886 "plasma membrane" evidence=ISO;IBA

GO:0006915 "apoptotic process" evidence=IBA

GO:0007275 "multicellular organismal development" evidence=IEA

GO:0007409 "axonogenesis" evidence=IBA

GO:0007420 "brain development" evidence=IBA

GO:0008150 "biological_process" evidence=ND

GO:0008285 "negative regulation of cell proliferation" evidence=ISO

GO:0008406 "gonad development" evidence=IBA

GO:0008595 "anterior/posterior axis specification, embryo" evidence=ISO

GO:0009986 "cell surface" evidence=ISO

GO:0016021 "integral to membrane" evidence=IEA

GO:0016055 "Wnt receptor signaling pathway" evidence=IEA;ISO

GO:0017147 "Wnt-protein binding" evidence=ISO;IPI

GO:0019901 "protein kinase binding" evidence=ISO

GO:0030165 "PDZ domain binding" evidence=IBA

GO:0031076 "embryonic camera-type eye development" evidence=ISO;IBA

GO:0031077 "post-embryonic camera-type eye development" evidence=ISO;IBA

GO:0031625 "ubiquitin protein ligase binding" evidence=ISO

GO:0032729 "positive regulation of interferon-gamma production" evidence=ISO

GO:0033077 "T cell differentiation in thymus" evidence=ISO;IBA

GO:0042813 "Wnt-activated receptor activity" evidence=IEA;IBA

GO:0042995 "cell projection" evidence=IBA

GO:0043507 "positive regulation of JUN kinase activity" evidence=ISO

GO:0044332 "Wnt receptor signaling pathway involved in dorsal/ventral axis specification" evidence=ISO

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=ISO

GO:0048469 "cell maturation" evidence=ISO

GO:0048471 "perinuclear region of cytoplasm" evidence=ISO

GO:0060061 "Spemann organizer formation" evidence=ISO

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=ISO;IBA

GO:0060561 "apoptotic process involved in morphogenesis" evidence=ISO

GO:0060716 "labyrinthine layer blood vessel development" evidence=ISO;IBA

GO:0071219 "cellular response to molecule of bacterial origin" evidence=ISO

UNIPROTKB|Q8CHL0 Fzd5 "Frizzled-5" [Rattus norvegicus (taxid:10116)]

 Score = 344 (126.2 bits), Expect = 9.2e-31, P = 9.2e-31
 Identities = 60/82 (73%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct:    33 CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+ DY+K      P R  C+R
Sbjct:    93 ICLPDYHKPLP---PCRSVCER 111

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

UNIPROTKB|F1SSU5 FZD5 "Uncharacterized protein" [Sus scrofa (taxid:9823)]

 Score = 344 (126.2 bits), Expect = 9.3e-31, P = 9.3e-31
 Identities = 60/82 (73%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct:    33 CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+ DY+K      P R  C+R
Sbjct:    93 ICLPDYHKPLP---PCRSVCER 111

GO:0071219 "cellular response to molecule of bacterial origin" evidence=IEA

GO:0060716 "labyrinthine layer blood vessel development" evidence=IEA

GO:0060561 "apoptotic process involved in morphogenesis" evidence=IEA

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=IEA

GO:0060061 "Spemann organizer formation" evidence=IEA

GO:0048471 "perinuclear region of cytoplasm" evidence=IEA

GO:0048469 "cell maturation" evidence=IEA

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=IEA

GO:0044332 "Wnt receptor signaling pathway involved in dorsal/ventral axis specification" evidence=IEA

GO:0043507 "positive regulation of JUN kinase activity" evidence=IEA

GO:0033077 "T cell differentiation in thymus" evidence=IEA

GO:0032729 "positive regulation of interferon-gamma production" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0031077 "post-embryonic camera-type eye development" evidence=IEA

GO:0031076 "embryonic camera-type eye development" evidence=IEA

GO:0019901 "protein kinase binding" evidence=IEA

GO:0017147 "Wnt-protein binding" evidence=IEA

GO:0009986 "cell surface" evidence=IEA

GO:0008595 "anterior/posterior axis specification, embryo" evidence=IEA

GO:0008285 "negative regulation of cell proliferation" evidence=IEA

GO:0005794 "Golgi apparatus" evidence=IEA

GO:0001525 "angiogenesis" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

GO:0042813 "Wnt-activated receptor activity" evidence=IEA

UNIPROTKB|E2QVP7 FZD5 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 344 (126.2 bits), Expect = 9.5e-31, P = 9.5e-31
 Identities = 60/82 (73%), Positives = 68/82 (82%)

Query:    37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
             C+EIT+PMC+GIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI CS DL+FFLCSMYTP
Sbjct:    33 CQEITVPMCRGIGYNLTHMPNQFNHDTQDEAGLEVHQFWPLVEIHCSPDLRFFLCSMYTP 92

Query:    97 ICIEDYYKKYGFSWPDRMACDR 118
             IC+ DY+K      P R  C+R
Sbjct:    93 ICLPDYHKPLP---PCRSVCER 111

GO:0071219 "cellular response to molecule of bacterial origin" evidence=IEA

GO:0060716 "labyrinthine layer blood vessel development" evidence=IEA

GO:0060561 "apoptotic process involved in morphogenesis" evidence=IEA

GO:0060070 "canonical Wnt receptor signaling pathway" evidence=IEA

GO:0060061 "Spemann organizer formation" evidence=IEA

GO:0048471 "perinuclear region of cytoplasm" evidence=IEA

GO:0048469 "cell maturation" evidence=IEA

GO:0045944 "positive regulation of transcription from RNA polymerase II promoter" evidence=IEA

GO:0044332 "Wnt receptor signaling pathway involved in dorsal/ventral axis specification" evidence=IEA

GO:0043507 "positive regulation of JUN kinase activity" evidence=IEA

GO:0033077 "T cell differentiation in thymus" evidence=IEA

GO:0032729 "positive regulation of interferon-gamma production" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0031077 "post-embryonic camera-type eye development" evidence=IEA

GO:0031076 "embryonic camera-type eye development" evidence=IEA

GO:0019901 "protein kinase binding" evidence=IEA

GO:0017147 "Wnt-protein binding" evidence=IEA

GO:0009986 "cell surface" evidence=IEA

GO:0008595 "anterior/posterior axis specification, embryo" evidence=IEA

GO:0008285 "negative regulation of cell proliferation" evidence=IEA

GO:0005794 "Golgi apparatus" evidence=IEA

GO:0001525 "angiogenesis" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0004930 "G-protein coupled receptor activity" evidence=IEA

GO:0042813 "Wnt-activated receptor activity" evidence=IEA

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
Q13467	FZD5_HUMAN	No assigned EC number	0.5555	0.7692	0.2222	yes	N/A
Q9VVX3	FRIZ2_DROME	No assigned EC number	0.6694	0.5917	0.1440	yes	N/A
Q8CHL0	FZD5_RAT	No assigned EC number	0.5341	0.7633	0.2205	yes	N/A
Q9EQD0	FZD5_MOUSE	No assigned EC number	0.5341	0.7633	0.2205	yes	N/A

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database

ID	Length	Definition	E-value
Query	169
cd07456	120	cd07456, CRD_FZ5_like, Cysteine-rich Wnt-binding d	2e-63
cd07460	127	cd07460, CRD_FZ5, Cysteine-rich Wnt-binding domain	5e-54
cd07461	125	cd07461, CRD_FZ8, Cysteine-rich Wnt-binding domain	2e-51
cd07458	119	cd07458, CRD_FZ1_like, Cysteine-rich Wnt-binding d	6e-42
cd07457	121	cd07457, CRD_FZ9_like, Cysteine-rich Wnt-binding d	3e-38
smart00063	113	smart00063, FRI, Frizzled	6e-37
cd07463	127	cd07463, CRD_FZ9, Cysteine-rich Wnt-binding domain	4e-33
cd07462	127	cd07462, CRD_FZ10, Cysteine-rich Wnt-binding domai	6e-33
pfam01392	108	pfam01392, Fz, Fz domain	3e-32
cd07448	126	cd07448, CRD_FZ4, Cysteine-rich Wnt-binding domain	8e-30
cd07465	127	cd07465, CRD_FZ1, Cysteine-rich Wnt-binding domain	1e-29
cd07464	127	cd07464, CRD_FZ2, Cysteine-rich Wnt-binding domain	5e-29
cd07466	125	cd07466, CRD_FZ7, Cysteine-rich Wnt-binding domain	2e-28
cd07066	119	cd07066, CRD_FZ, CRD_domain cysteine-rich domain,	1e-27
cd07441	126	cd07441, CRD_SFRP3, Cysteine-rich domain of the se	3e-22
cd07442	127	cd07442, CRD_SFRP4, Cysteine-rich domain of the se	4e-22
cd07449	127	cd07449, CRD_FZ3, Cysteine-rich Wnt-binding domain	4e-21
cd07450	127	cd07450, CRD_FZ6, Cysteine-rich Wnt-binding domain	3e-17
cd07446	128	cd07446, CRD_SFRP2, Cysteine-rich domain of the se	4e-14
cd07453	135	cd07453, CRD_crescent, Cysteine-rich domain of the	1e-12
cd07444	127	cd07444, CRD_SFRP5, Cysteine-rich domain of the se	4e-12
cd07454	124	cd07454, CRD_LIN_17, Cysteine-rich domain (CRD) of	1e-10
cd07443	124	cd07443, CRD_SFRP1, Cysteine-rich domain of the se	2e-10
cd07452	141	cd07452, CRD_sizzled, Cysteine-rich domain of the	4e-10
cd07888	122	cd07888, CRD_corin_2, One of two cysteine-rich dom	5e-10
cd07455	123	cd07455, CRD_Collagen_XVIII, Cysteine-rich domain	3e-04
cd07447	128	cd07447, CRD_Carboxypeptidase_Z, Cysteine-rich dom	0.002

>gnl|CDD|143565 cd07456, CRD_FZ5_like, Cysteine-rich Wnt-binding domain (CRD) of receptors similar to frizzled 5

 Score =  190 bits (485), Expect = 2e-63
 Identities = 79/120 (65%), Positives = 92/120 (76%), Gaps = 21/120 (17%)

Query: 36  RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYT 95
           +CEEITIPMCKGIGYN+T MPN+ NHDTQ+EAGLEVHQFWPLVEI+CS DLKFFLCSMYT
Sbjct: 1   KCEEITIPMCKGIGYNMTYMPNQFNHDTQEEAGLEVHQFWPLVEIQCSPDLKFFLCSMYT 60

Query: 96  PICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
           PIC+EDY K                     +YGF+WP+RM+CD LPE GDP+NLCM++N 
Sbjct: 61  PICLEDYDKPLPPCRSVCERARDGCAPIMRQYGFAWPERMSCDALPEGGDPDNLCMDRNN 120

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

>gnl|CDD|143569 cd07460, CRD_FZ5, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 5 (Fz5) receptor

 Score =  166 bits (422), Expect = 5e-54
 Identities = 78/122 (63%), Positives = 89/122 (72%), Gaps = 21/122 (17%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+PMCKGIGYNLT MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DL+FFLCSMYTP
Sbjct: 5   CQEITVPMCKGIGYNLTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTP 64

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQNED 135
           IC+ DY K                     +YGF+WP+RM CDRLP LGDP  LCM+ N  
Sbjct: 65  ICLPDYRKPLPPCRSVCERAKAGCSPLMRQYGFAWPERMNCDRLPVLGDPETLCMDYNRT 124

Query: 136 QA 137
           +A
Sbjct: 125 EA 126

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

>gnl|CDD|143570 cd07461, CRD_FZ8, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 8 (Fz8) receptor

 Score =  160 bits (406), Expect = 2e-51
 Identities = 76/121 (62%), Positives = 86/121 (71%), Gaps = 21/121 (17%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+P+CKGIGYN T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct: 5   CQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 64

Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCMEQNED 135
           IC+EDY K                     +YGF WPDRM CD LPE G+P+ LCM+ N  
Sbjct: 65  ICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFPWPDRMRCDLLPEQGNPDTLCMDYNRT 124

Query: 136 Q 136
            
Sbjct: 125 D 125

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

>gnl|CDD|143567 cd07458, CRD_FZ1_like, Cysteine-rich Wnt-binding domain (CRD) of receptors similar to frizzled 1

 Score =  136 bits (343), Expect = 6e-42
 Identities = 52/120 (43%), Positives = 72/120 (60%), Gaps = 21/120 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           G+CE ITIP+C  I YN+T  PN + H  Q++AGLEVHQF+PLV+++CS DLKFFLCS+Y
Sbjct: 1   GKCEPITIPLCTDIPYNMTIFPNLLGHTKQEDAGLEVHQFYPLVKVQCSPDLKFFLCSVY 60

Query: 95  TPICI--------------------EDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
            P+C                     E    K+GF WP+ + C++ P  G   +LC+ +N 
Sbjct: 61  APVCTVLERPIPPCRSLCESARQGCEALMNKFGFQWPESLDCEKFPVHGA-GDLCVGENT 119

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

>gnl|CDD|143566 cd07457, CRD_FZ9_like, Cysteine-rich Wnt-binding domain (CRD) of receptors similar to frizzled 9

 Score =  126 bits (318), Expect = 3e-38
 Identities = 54/118 (45%), Positives = 74/118 (62%), Gaps = 21/118 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           G+CE ITIPMC+GIGYN+T+MPN + H++Q EA + +H+F PLV+  C+  L+FFLCS+Y
Sbjct: 1   GKCERITIPMCQGIGYNMTRMPNLLGHESQSEAAISIHEFAPLVQYGCAEHLRFFLCSLY 60

Query: 95  TPICIED---------------------YYKKYGFSWPDRMACDRLPELGDPNNLCME 131
            P+C E                        +++ FSWPD + CDRLP   DP +LCME
Sbjct: 61  APMCTEQVSIPIPACRSMCEQARDKCSPIMEQFSFSWPDSLDCDRLPRKNDPKDLCME 118

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

>gnl|CDD|214498 smart00063, FRI, Frizzled

 Score =  123 bits (310), Expect = 6e-37
 Identities = 55/115 (47%), Positives = 71/115 (61%), Gaps = 23/115 (20%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           CE ITIP+CK +GYNLT MPN + H TQ+EAGLE+ QF PL+ ++CS DL+FFLCS+Y P
Sbjct: 1   CEPITIPLCKDLGYNLTSMPNLLGHTTQEEAGLELEQFHPLLNVQCSPDLRFFLCSVYAP 60

Query: 97  ICIED--------------------YYKKYGFSWPDRMACDRLPELGDPNNLCME 131
           IC ED                      +K+GF WP+ + CDR P   +   LCM+
Sbjct: 61  ICTEDLRPILPCRSLCEAAREGCEPLMEKFGFPWPEFLRCDRFPVQEE---LCMD 112

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

>gnl|CDD|143572 cd07463, CRD_FZ9, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 9 (Fz9) receptor

 Score =  113 bits (285), Expect = 4e-33
 Identities = 51/124 (41%), Positives = 73/124 (58%), Gaps = 21/124 (16%)

Query: 36  RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYT 95
           +C+ + IPMC+GIGYNLT+MPN + HD+Q EA +++++F PLVE  C   L+FFLCS+Y 
Sbjct: 4   KCQPVVIPMCRGIGYNLTRMPNFLGHDSQREAAIKLNEFAPLVEYGCHVHLRFFLCSLYA 63

Query: 96  PICIEDY---------------------YKKYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
           P+C +                        +++ F WP+ + C RLP   DPN LCME  E
Sbjct: 64  PMCTDQVSTSIPACRPMCEQARQKCSPIMEQFNFGWPESLDCSRLPTRNDPNALCMEAPE 123

Query: 135 DQAA 138
           +  A
Sbjct: 124 NATA 127

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

>gnl|CDD|143571 cd07462, CRD_FZ10, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 10 (Fz10) receptor

 Score =  113 bits (284), Expect = 6e-33
 Identities = 55/118 (46%), Positives = 70/118 (59%), Gaps = 21/118 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           GRC+ I IPMCK IGYN+T+MPN M H+ Q EA +++H+F PLVE  C S LKFFLCS+Y
Sbjct: 3   GRCQPIEIPMCKDIGYNMTRMPNLMGHENQREAAIQLHEFAPLVEYGCHSHLKFFLCSLY 62

Query: 95  TPICIEDY---------------------YKKYGFSWPDRMACDRLPELGDPNNLCME 131
            P+C E                        +++ F WPD + C +LP   DPN LCME
Sbjct: 63  APMCTEQVSTPIPACRVMCEQARLKCSPIMEQFNFKWPDSLDCSKLPNKNDPNYLCME 120

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

>gnl|CDD|201766 pfam01392, Fz, Fz domain

 Score =  110 bits (278), Expect = 3e-32
 Identities = 43/105 (40%), Positives = 59/105 (56%), Gaps = 21/105 (20%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           CE I  P+CKG+GYN T MPN + H+TQ EA L++  + PLV +KCS  L+FFLCS+Y P
Sbjct: 1   CEPIRGPLCKGLGYNYTLMPNLLGHETQKEAELQLTAWTPLVNVKCSPALQFFLCSLYAP 60

Query: 97  ICIED---------------------YYKKYGFSWPDRMACDRLP 120
           +C E                        + +GF WP+ + C +LP
Sbjct: 61  VCTEGLRTPIPPCRSLCEAVKEGCEPVMETFGFGWPELLECSKLP 105

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

>gnl|CDD|143557 cd07448, CRD_FZ4, Cysteine-rich Wnt-binding domain of the frizzled 4 (Fz4) receptor

 Score =  105 bits (263), Expect = 8e-30
 Identities = 47/117 (40%), Positives = 68/117 (58%), Gaps = 21/117 (17%)

Query: 36  RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYT 95
           RCE I I MC+G+GYN+T+MPN + H+ Q +A L++  F PL++  CSS LKFFLCS+Y 
Sbjct: 3   RCEPIRIEMCQGLGYNVTRMPNLVGHELQTDAELQLQTFTPLIQYGCSSQLKFFLCSVYV 62

Query: 96  PICIEDY---------------------YKKYGFSWPDRMACDRLPELGDPNNLCME 131
           P+C E                        K++GF WP+ + C + P   + N++CME
Sbjct: 63  PMCTEKVPVPIGPCRPLCLSVKKRCLPVLKEFGFPWPEALNCSKFPPQNNHNHMCME 119

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

>gnl|CDD|143574 cd07465, CRD_FZ1, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 1 (Fz1) receptor

 Score =  104 bits (261), Expect = 1e-29
 Identities = 53/119 (44%), Positives = 71/119 (59%), Gaps = 21/119 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           G C+ I+IP+C  I YN T MPN + H  Q++AGLEVHQF+PLV+++CS++LKFFLCSMY
Sbjct: 3   GYCQPISIPLCTDIAYNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSAELKFFLCSMY 62

Query: 95  TPICI--------------------EDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQN 133
            P+C                     E    K+GF WPD + C++ P  G    LC+ QN
Sbjct: 63  APVCTVLEQALPPCRSLCERARQGCEALMNKFGFQWPDTLRCEKFPVHG-AGELCVGQN 120

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

>gnl|CDD|143573 cd07464, CRD_FZ2, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 2 (Fz2) receptor

 Score =  103 bits (258), Expect = 5e-29
 Identities = 51/122 (41%), Positives = 71/122 (58%), Gaps = 21/122 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           G C+ I+IP+C  I YN T MPN + H  Q++AGLEVHQF+PLV+++CS +L+FFLCSMY
Sbjct: 3   GFCQPISIPLCTDIAYNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSLELRFFLCSMY 62

Query: 95  TPICI--------------------EDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQNE 134
            P+C                     E    K+GF WP+R+ C+  P  G    +C+ QN 
Sbjct: 63  APVCTVLEQAIPPCRSICERARQGCEALMNKFGFQWPERLRCENFPRHG-AEQICVGQNH 121

Query: 135 DQ 136
            +
Sbjct: 122 SE 123

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

>gnl|CDD|143575 cd07466, CRD_FZ7, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 7 (Fz7) receptor

 Score =  102 bits (254), Expect = 2e-28
 Identities = 52/119 (43%), Positives = 70/119 (58%), Gaps = 21/119 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           G C+ I+IP+C  I YN T MPN + H  Q++AGLEVHQF+PLV+++CS +LKFFLCSMY
Sbjct: 3   GFCQPISIPLCTDIAYNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSPELKFFLCSMY 62

Query: 95  TPICI--------------------EDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQN 133
            P+C                     E    K+GF WP+R+ C+  P  G    +C+ QN
Sbjct: 63  APVCTVLEQAIPPCRSLCERARQGCEALMNKFGFQWPERLRCENFPVHG-AGEICVGQN 120

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

>gnl|CDD|143549 cd07066, CRD_FZ, CRD_domain cysteine-rich domain, also known as Fz (frizzled) domain

 Score = 99.9 bits (249), Expect = 1e-27
 Identities = 42/117 (35%), Positives = 61/117 (52%), Gaps = 22/117 (18%)

Query: 36  RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYT 95
           +CE I +P+C+G+ YN T+ PN + H++Q+EA  E+  F PLV   C  DL+FFLCS+Y 
Sbjct: 1   KCEPIPLPLCRGLPYNTTRFPNLLGHESQEEAEQELESFTPLVNSGCHPDLRFFLCSLYF 60

Query: 96  PICIED---------------------YYKKYGFSWPDRMACDRLPELGDPNNLCME 131
           P C  D                         +GF WP+ + CDR P+  +   LC+ 
Sbjct: 61  PECTPDGDRPIPPCRSLCEEVRDSCEPLMLAFGFPWPEPLDCDRFPD-SNEEGLCIS 116

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

>gnl|CDD|143550 cd07441, CRD_SFRP3, Cysteine-rich domain of the secreted frizzled-related protein 3 (SFRP3, alias FRZB), a Wnt antagonist

 Score = 85.9 bits (212), Expect = 3e-22
 Identities = 41/106 (38%), Positives = 58/106 (54%), Gaps = 22/106 (20%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           CE + IPMCK + +N+T+MPN ++H TQ  A L + QF  L+  +CS DL FFLC+MY P
Sbjct: 4   CEPVRIPMCKSMPWNMTKMPNHLHHSTQANAVLAIEQFEGLLGTQCSPDLLFFLCAMYAP 63

Query: 97  ICIEDY----------------------YKKYGFSWPDRMACDRLP 120
           IC  D+                        +Y  +WP+ +AC+ LP
Sbjct: 64  ICTIDFQHEPIKPCKSVCERARAGCEPVLIRYRHTWPESLACEELP 109

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

>gnl|CDD|143551 cd07442, CRD_SFRP4, Cysteine-rich domain of the secreted frizzled-related protein 4 (SFRP4), a Wnt antagonist

 Score = 85.5 bits (211), Expect = 4e-22
 Identities = 42/109 (38%), Positives = 59/109 (54%), Gaps = 22/109 (20%)

Query: 34  GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSM 93
           G  CE + IPMC+ + +N+T+MPN ++H TQ+ A L + Q+  LV+  CS  L FFLC+M
Sbjct: 2   GAPCEAVRIPMCRHMPWNITRMPNHLHHSTQENAVLAIEQYEELVDTGCSPVLPFFLCAM 61

Query: 94  YTPICI----------------------EDYYKKYGFSWPDRMACDRLP 120
           Y PIC                       E   ++Y  SWP+ +ACD LP
Sbjct: 62  YAPICTLEFLYDPIKPCRSVCQRARDGCEPIMRRYNHSWPESLACDDLP 110

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

>gnl|CDD|143558 cd07449, CRD_FZ3, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 3 (Fz3) receptor

 Score = 83.1 bits (205), Expect = 4e-21
 Identities = 39/109 (35%), Positives = 57/109 (52%), Gaps = 20/109 (18%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           CE IT+ MC+ + YN T MPN +NH  Q  A L +  F P+V ++CS D + FLC++Y P
Sbjct: 5   CEPITLRMCQDLPYNTTFMPNLLNHYDQQTAALAMEPFHPMVNLECSRDFRPFLCALYAP 64

Query: 97  ICIE-----------------DYYK---KYGFSWPDRMACDRLPELGDP 125
           +C+E                 +  K    +G  WP+ M C R P+  +P
Sbjct: 65  VCMEYGRVTLPCRRLCQRAYSECSKLMEMFGVPWPEDMECSRFPDCDEP 113

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

>gnl|CDD|143559 cd07450, CRD_FZ6, Cysteine-rich Wnt-binding domain (CRD) of the frizzled 6 (Fz6) receptor

 Score = 73.3 bits (180), Expect = 3e-17
 Identities = 36/108 (33%), Positives = 50/108 (46%), Gaps = 20/108 (18%)

Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           CE IT+P C  + YN+T  PN M H  QD A +E+  F PL  ++CS ++  FLC  + P
Sbjct: 5   CEPITVPRCLKMPYNMTFFPNLMGHYDQDIAAVEMEPFLPLANLRCSPNVHTFLCQAFVP 64

Query: 97  ICIE--------------------DYYKKYGFSWPDRMACDRLPELGD 124
            C E                         +G SWP+ + CDRL    +
Sbjct: 65  TCTEQIHVVRPCRELCEKVYSDCKKLIDTFGISWPEELECDRLQYCDE 112

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

>gnl|CDD|143555 cd07446, CRD_SFRP2, Cysteine-rich domain of the secreted frizzled-related protein 2 (SFRP2), a regulator of Wnt activity

 Score = 64.9 bits (158), Expect = 4e-14
 Identities = 36/117 (30%), Positives = 54/117 (46%), Gaps = 26/117 (22%)

Query: 37  CEEITIPM--CKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           C+ I   M  C GI Y   ++PN + H+T  E   +   + PLV+ +C  D K FLCS++
Sbjct: 5   CKPIPANMLLCHGIEYTNMRLPNLLGHETMKEVLQQAGSWIPLVQKQCHPDTKKFLCSLF 64

Query: 95  TPICIEDY---------------------YKKYGFSWPDRMACDRLPELGDPNNLCM 130
            P+C++D                         +GF WPD + C R P     N+LC+
Sbjct: 65  APVCLDDLDEAIQPCRSLCEAVKDGCAPVMSAFGFPWPDMLDCTRFPL---DNDLCI 118

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

>gnl|CDD|143562 cd07453, CRD_crescent, Cysteine-rich domain of the crescent protein

 Score = 61.5 bits (149), Expect = 1e-12
 Identities = 32/133 (24%), Positives = 55/133 (41%), Gaps = 23/133 (17%)

Query: 36  RCEEI--TIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSM 93
            C  I  ++ +C  IGY+  ++PN + H+T  E   +   + PL+  +C  D + FLCS+
Sbjct: 2   PCMRIPKSMALCYDIGYSEMRIPNLLEHETMAEVIQQSSSWLPLLARECHPDARIFLCSL 61

Query: 94  YTPICIEDY------------------YKKYGFSWPDRMACDRLPELGDPNNLCMEQNED 135
           + PIC +                       YG+ WP+ + CD+ P     ++LC+     
Sbjct: 62  FAPICWDRPIYPCRSLCEAVRSSCAPLMACYGYPWPEILHCDKFPV---DHDLCISPQFI 118

Query: 136 QAAHTTLRPPAPP 148
                    P   
Sbjct: 119 DTLSPERVKPRAS 131

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

>gnl|CDD|143553 cd07444, CRD_SFRP5, Cysteine-rich domain of the secreted frizzled-related protein 5 (SFRP5), a regulator of Wnt activity

 Score = 60.0 bits (145), Expect = 4e-12
 Identities = 28/107 (26%), Positives = 53/107 (49%), Gaps = 21/107 (19%)

Query: 42  IPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIE- 100
           +P+C  +GY   ++PN + H++  E   +   + PL+  +C +D + FLCS++ P+C++ 
Sbjct: 14  LPLCHNVGYKRMRLPNLLEHESMAEVKQQASSWVPLLAKRCHADTQVFLCSLFAPVCLDR 73

Query: 101 -----------------DYYKKYGFSWPDRMACDRLPELGDPNNLCM 130
                               + YGF WP+ + C + P     N+LC+
Sbjct: 74  PIYPCRSLCEAVRDSCAPVMESYGFPWPEMLHCHKFPL---DNDLCI 117

The cysteine-rich domain (CRD) is an essential part of the secreted frizzled-related Protein 5 (SFRP5), 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 CRD 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

>gnl|CDD|143563 cd07454, CRD_LIN_17, Cysteine-rich domain (CRD) of LIN_17

 Score = 55.9 bits (134), Expect = 1e-10
 Identities = 32/118 (27%), Positives = 53/118 (44%), Gaps = 24/118 (20%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
           G+C  I I +CK + YN T  PN + H+ Q         F PL++ KC   + FF+CS++
Sbjct: 3   GKCIPIDIELCKDLPYNYTYFPNTILHNDQHTLQTHTEHFKPLMKTKCHPHIHFFICSVF 62

Query: 95  TPICIEDY---------------------YKKYGFSWPDRMACDRLPELGDPNNLCME 131
            P+C                          +++G  WP+ + C + P+  +   LCM+
Sbjct: 63  APMCPIGMPQAVTSCKSVCEQVKADCFSILEEFGIGWPEPLNCAQFPDPPE---LCMK 117

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

>gnl|CDD|143552 cd07443, CRD_SFRP1, Cysteine-rich domain of the secreted frizzled-related protein 1 (SFRP1), a regulator of Wnt activity

 Score = 55.3 bits (133), Expect = 2e-10
 Identities = 26/96 (27%), Positives = 45/96 (46%), Gaps = 18/96 (18%)

Query: 44  MCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICI---- 99
           +C  +GY    +PN ++H+T  E   +   + PL+   C    + FLCS++ P+C+    
Sbjct: 16  LCHNVGYKKMVLPNLLDHETMAEVKQQASSWVPLLNKNCHKGTQVFLCSLFAPVCLDRPV 75

Query: 100 --------------EDYYKKYGFSWPDRMACDRLPE 121
                         E   + +GF WP+ + CD+ PE
Sbjct: 76  YPCRWLCEAVRDSCEPVMQFFGFYWPEMLKCDKFPE 111

The cysteine-rich domain (CRD) is an essential part of the secreted frizzled-related protein 1 (SFRP1), 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. SFRP1 is expressed in many tissues and is involved in the regulation of Wnt signaling in osteoblasts, leading to enhanced trabecular bone formation in adults; it has also been shown to control the growth of retinal ganglion cell axons and the elongation of the antero-posterior axis. Length = 124

>gnl|CDD|143561 cd07452, CRD_sizzled, Cysteine-rich domain of the sizzled protein

 Score = 54.9 bits (132), Expect = 4e-10
 Identities = 32/129 (24%), Positives = 56/129 (43%), Gaps = 23/129 (17%)

Query: 40  ITIP----MCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYT 95
           + IP    MC+ +GY+  ++PN + H +  E   +   +  L+   C    + FLCS++ 
Sbjct: 10  VPIPPEMSMCQDVGYSEMRLPNLLGHTSMAEVVPKSADWQTLLHTGCHPHARTFLCSLFA 69

Query: 96  PICIEDYYKK------------------YGFSWPDRMACDRLPELGDPNNLCMEQNEDQA 137
           P+C++ + +                   +G SWP+ + CDR P  G+   L     E Q 
Sbjct: 70  PVCLDTFIQPCRSMCVAVRDSCAPVLACHGHSWPESLDCDRFPA-GEDMCLASLSKEYQY 128

Query: 138 AHTTLRPPA 146
            +     PA
Sbjct: 129 FYKEFPKPA 137

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

>gnl|CDD|143579 cd07888, CRD_corin_2, One of two cysteine-rich domains of the corin protein, a type II transmembrane serine protease

 Score = 53.9 bits (129), Expect = 5e-10
 Identities = 36/122 (29%), Positives = 50/122 (40%), Gaps = 23/122 (18%)

Query: 36  RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGL--EVHQFWPLVEIKCSSDLKFFLCSM 93
           +CE IT+ +C  + YN T+ PN + H TQ EA +  E   F  LV+  C   L FF C++
Sbjct: 1   QCEPITLELCMNLPYNTTRYPNYLGHRTQKEASISWESSLFPALVQTNCYKYLMFFACTI 60

Query: 94  YTPIC---------------------IEDYYKKYGFSWPDRMACDRLPELGDPNNLCMEQ 132
             P C                      E      G  WP+   C + PE    N  C+  
Sbjct: 61  LVPKCDPVTQQRIPPCRSLCRNSKERCESVLGIVGLQWPEDTDCAQFPEENSDNQTCLLP 120

Query: 133 NE 134
           +E
Sbjct: 121 DE 122

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

>gnl|CDD|143564 cd07455, CRD_Collagen_XVIII, Cysteine-rich domain of the variant 3 of collagen XVIII (V3C18 )

 Score = 38.3 bits (89), Expect = 3e-04
 Identities = 19/68 (27%), Positives = 34/68 (50%), Gaps = 2/68 (2%)

Query: 33 PGGRCEEI--TIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFL 90
          P  RC  +  ++P C  +G     +PN +NH + +E    + ++  L+E  C   L++F 
Sbjct: 1  PRPRCLPVPSSLPFCSRLGIRSFWLPNFLNHTSVEEVRAVLAEWAWLLESGCHPSLEWFF 60

Query: 91 CSMYTPIC 98
          C +  P C
Sbjct: 61 CLLLVPSC 68

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

>gnl|CDD|143556 cd07447, CRD_Carboxypeptidase_Z, Cysteine-rich domain of carboxypeptidase Z, a member of the carboxypeptidase E family

 Score = 36.3 bits (84), Expect = 0.002
 Identities = 25/96 (26%), Positives = 42/96 (43%), Gaps = 16/96 (16%)

Query: 34  GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQD--EAGLE------VHQFWPLVEIKCSSD 85
              C ++ +  C  + Y  T  PN + H +++  EAG E      +H    L+  +C+ D
Sbjct: 1   SATCTDLLLSYCSDVSYTQTTFPNLLGHRSREVTEAGAEYLLLSVLHG---LLGGECNPD 57

Query: 86  LKFFLCSMYTPICIEDYYKKYGFSWPDRMACDRLPE 121
           ++   CS+  P C  D   K     P R  C+ L +
Sbjct: 58  IRLLGCSVLAPRCENDKVIK-----PCRSTCEALRK 88

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

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	169
cd07463	127	CRD_FZ9 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07462	127	CRD_FZ10 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07460	127	CRD_FZ5 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07441	126	CRD_SFRP3 Cysteine-rich domain of the secreted fri	100.0
cd07461	125	CRD_FZ8 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07457	121	CRD_FZ9_like Cysteine-rich Wnt-binding domain (CRD	100.0
cd07442	127	CRD_SFRP4 Cysteine-rich domain of the secreted fri	100.0
cd07466	125	CRD_FZ7 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07448	126	CRD_FZ4 Cysteine-rich Wnt-binding domain of the fr	100.0
cd07456	120	CRD_FZ5_like Cysteine-rich Wnt-binding domain (CRD	100.0
cd07449	127	CRD_FZ3 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07465	127	CRD_FZ1 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07888	122	CRD_corin_2 One of two cysteine-rich domains of th	100.0
cd07464	127	CRD_FZ2 Cysteine-rich Wnt-binding domain (CRD) of	100.0
cd07454	124	CRD_LIN_17 Cysteine-rich domain (CRD) of LIN_17. A	100.0
cd07458	119	CRD_FZ1_like Cysteine-rich Wnt-binding domain (CRD	100.0
cd07446	128	CRD_SFRP2 Cysteine-rich domain of the secreted fri	100.0
cd07444	127	CRD_SFRP5 Cysteine-rich domain of the secreted fri	100.0
cd07443	124	CRD_SFRP1 Cysteine-rich domain of the secreted fri	99.98
cd07445	130	CRD_corin_1 One of two cysteine-rich domains of th	99.98
cd07447	128	CRD_Carboxypeptidase_Z Cysteine-rich domain of car	99.97
cd07450	127	CRD_FZ6 Cysteine-rich Wnt-binding domain (CRD) of	99.97
cd07452	141	CRD_sizzled Cysteine-rich domain of the sizzled pr	99.97
cd07453	135	CRD_crescent Cysteine-rich domain of the crescent	99.97
smart00063	113	FRI Frizzled. Drosophila melanogaster frizzled med	99.97
cd07455	123	CRD_Collagen_XVIII Cysteine-rich domain of the var	99.96
cd07451	132	CRD_SMO Cysteine-rich domain of the smoothened rec	99.96
KOG3577|consensus	556		99.95
cd07066	119	CRD_FZ CRD_domain cysteine-rich domain, also known	99.91
PF01392	116	Fz: Fz domain; InterPro: IPR020067 The frizzled (f	99.88
cd07459	135	CRD_TK_ROR_like Cysteine-rich domain of tyrosine k	95.48
cd07468	140	CRD_TK_ROR2 Cysteine-rich domain of tyrosine kinas	83.12
cd07467	142	CRD_TK_ROR1 Cysteine-rich domain of tyrosine kinas	80.91

>cd07463 CRD_FZ9 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 9 (Fz9) receptor

Probab=100.00  E-value=2.1e-36  Score=233.84  Aligned_cols=104  Identities=48%  Similarity=1.104  Sum_probs=96.5

Q ss_pred             CCCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc---------
Q psy3004          33 PGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY---------  103 (169)
Q Consensus        33 ~~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~---------  103 (169)
                      ++++|+||++++|++|+||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|+.+..         
T Consensus         1 ~~~~CepI~~~~C~~l~Yn~T~~PN~lgh~sq~ea~~~~~~f~pLv~~~Csp~l~~FlCS~~~P~C~~~~~~~i~PCRsl   80 (127)
T cd07463           1 RAAKCQPVVIPMCRGIGYNLTRMPNFLGHDSQREAAIKLNEFAPLVEYGCHVHLRFFLCSLYAPMCTDQVSTSIPACRPM   80 (127)
T ss_pred             CCCccccCChhhhCCCCcCcccCCcccCCcCHHHHHHHHHHHHHHHhcCCChhhHHHhhhccccccCCCCCCcCCccHHH
Confidence            36799999999999999999999999999999999999999999999999999999999999999987532         


Q ss_pred             ------------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 ------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 ------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                                  ++||+.||+.|+|++||..++++.+||.++.++
T Consensus        81 Ce~vr~~C~~~m~~fg~~WP~~l~C~~fP~~~~~~~~C~~~~~~~  125 (127)
T cd07463          81 CEQARQKCSPIMEQFNFGWPESLDCSRLPTRNDPNALCMEAPENA  125 (127)
T ss_pred             HHHHHHHHHHHHHHhCCCCCCcCChhhCCCCCCCCcccCCCCccc
Confidence                        289999999999999999998888999987654

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.

>cd07462 CRD_FZ10 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 10 (Fz10) receptor

Probab=100.00  E-value=9.3e-36  Score=230.27  Aligned_cols=101  Identities=54%  Similarity=1.166  Sum_probs=94.2

Q ss_pred             CCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-----------
Q psy3004          35 GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-----------  103 (169)
Q Consensus        35 ~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-----------  103 (169)
                      ++|+||++++|++|+||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|+.+..           
T Consensus         3 ~~C~pI~~~~C~~l~Yn~T~~PN~lgH~~q~ea~~~~~~f~pLv~~~C~p~l~~FlCsl~~P~C~~~~~~~i~PCRslCe   82 (127)
T cd07462           3 GRCQPIEIPMCKDIGYNMTRMPNLMGHENQREAAIQLHEFAPLVEYGCHSHLKFFLCSLYAPMCTEQVSTPIPACRVMCE   82 (127)
T ss_pred             CeeeecChhhhCCCCcCceeCCcccCCcCHHHHHHHHHHHHHHhccCCChhhHHHHHhccccccCCCCCCcCCccHHHHH
Confidence            689999999999999999999999999999999999999999999999999999999999999987432           


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCccc
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNED  135 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~  135 (169)
                                ++||+.||+.|+|++||+.++++.+||.++.+
T Consensus        83 ~vr~~C~~~m~~~g~~WP~~l~C~~fP~~~~~~~lc~~~~~~  124 (127)
T cd07462          83 QARLKCSPIMEQFNFKWPDSLDCSKLPNKNDPNYLCMEAPNN  124 (127)
T ss_pred             HHHHHHHHHHHHhCCCCCCcCCcccCCCCCCCCcccCCCCCC
Confidence                      28999999999999999998877899998654

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.

>cd07460 CRD_FZ5 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 5 (Fz5) receptor

Probab=100.00  E-value=1e-35  Score=230.09  Aligned_cols=103  Identities=74%  Similarity=1.457  Sum_probs=95.5

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc----------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY----------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~----------  103 (169)
                      +.+|+||++++|++++||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|+.+..          
T Consensus         2 ~~~CepI~~~~C~~l~Yn~T~~PN~lgh~~q~ea~~~~~~f~pLv~~~Csp~l~~FlCS~~~P~C~~~~~~~i~PCRslC   81 (127)
T cd07460           2 ALVCQEITVPMCKGIGYNLTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLRFFLCSMYTPICLPDYRKPLPPCRSVC   81 (127)
T ss_pred             CCEecccChhhhCCCCCCcccCCCccCCCCHHHHHHHHHHHHHHHhCCCChhHHHHhhhccCccccCCCCCcCCccHHHH
Confidence            5789999999999999999999999999999999999999999999999999999999999999976432          


Q ss_pred             -----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 -----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 -----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                                 +.||+.||+.|+|++||+.++++.+||.++.+.
T Consensus        82 e~vr~~C~~~m~~fg~~WP~~l~C~~fP~~~~~~~~C~~~~~~~  125 (127)
T cd07460          82 ERAKAGCSPLMRQYGFAWPERMNCDRLPVLGDPETLCMDYNRTE  125 (127)
T ss_pred             HHHHHHHHHHHHHhCCCCCCcCChhhCCCCCCCCCccCCCCCCC
Confidence                       299999999999999999988788999877554

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 s

>cd07441 CRD_SFRP3 Cysteine-rich domain of the secreted frizzled-related protein 3 (SFRP3, alias FRZB), a Wnt antagonist

Probab=100.00  E-value=1.4e-35  Score=229.11  Aligned_cols=100  Identities=42%  Similarity=0.940  Sum_probs=91.7

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeecccccccc----c------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDY----Y------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~----~------  103 (169)
                      +++|+||++++|++|+||.|+|||++||++|+||..++++|.+|++++||+++++||||+|+|+|+.+.    .      
T Consensus         1 ~a~CepI~~~~C~~l~Yn~T~~PN~lgH~~q~ea~~~~~~f~pLv~~~Csp~l~~FLCS~~~P~C~~~~~~~~i~PCRsl   80 (126)
T cd07441           1 AASCEPVRIPMCKSMPWNMTKMPNHLHHSTQANAVLAIEQFEGLLGTQCSPDLLFFLCAMYAPICTIDFQHEPIKPCKSV   80 (126)
T ss_pred             CCcccccChhhhCCCCcCcccCCcccCCCCHHHHHHHHHHHHHHhcCCCCccchhHHhhccCcccCCCCCCCcCCccHHH
Confidence            468999999999999999999999999999999999999999999999999999999999999998742    1      


Q ss_pred             ------------cccCCCCCCCCCCCCCCCCCCCCCCccCCccc
Q psy3004         104 ------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNED  135 (169)
Q Consensus       104 ------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~  135 (169)
                                  +.||+.||+.|+|++||..++  ++||.+...
T Consensus        81 Ce~vr~~C~~~m~~fg~~WP~~L~C~~fP~~~~--~~Ci~p~~~  122 (126)
T cd07441          81 CERARAGCEPVLIRYRHTWPESLACEELPVYDR--GVCISPEAI  122 (126)
T ss_pred             HHHHHHHHHHHHHHhCCCCCCcCCcccCCCCCC--CcCcChhhh
Confidence                        289999999999999999864  589987643

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.

>cd07461 CRD_FZ8 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 8 (Fz8) receptor

Probab=100.00  E-value=2e-35  Score=227.85  Aligned_cols=101  Identities=74%  Similarity=1.460  Sum_probs=94.2

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc----------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY----------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~----------  103 (169)
                      ..+|++|++++|+++|||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|+++..          
T Consensus         2 ~~~C~pI~~~~C~~l~Yn~T~~PN~l~H~sq~ea~~~~~~f~pLv~~~Csp~l~~FlCSl~~P~C~~~~~~~i~PCRslC   81 (125)
T cd07461           2 ELQCQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTPICLEDYKKPLPPCRSVC   81 (125)
T ss_pred             CCcccccCHHHhCCCCCCcccCCCccCCCCHHHHHHHHHHHHHHHhCCCChhHHHHhhhccCcccCCCCCCcCCccHHHH
Confidence            5689999999999999999999999999999999999999999999999999999999999999987532          


Q ss_pred             -----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcc
Q psy3004         104 -----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNE  134 (169)
Q Consensus       104 -----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~  134 (169)
                                 +.||+.||+.|+|++||..++++.+||.++.
T Consensus        82 e~vr~~C~~~m~~~g~~WP~~l~C~~fP~~~~~~~~C~~~~~  123 (125)
T cd07461          82 ERAKAGCAPLMRQYGFPWPDRMRCDLLPEQGNPDTLCMDYNR  123 (125)
T ss_pred             HHHHHHHHHHHHHhCCCCCCcCChhhCCCCCCCCCccCCCCC
Confidence                       2899999999999999999887889998754

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.

>cd07457 CRD_FZ9_like Cysteine-rich Wnt-binding domain (CRD) of receptors similar to frizzled 9

Probab=100.00  E-value=2e-35  Score=226.54  Aligned_cols=99  Identities=55%  Similarity=1.225  Sum_probs=92.9

Q ss_pred             CCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-----------
Q psy3004          35 GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-----------  103 (169)
Q Consensus        35 ~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-----------  103 (169)
                      ++||||++++|++++||.|+|||++||++|+||..++..|.+|++++||+++++||||+|+|+|+.+..           
T Consensus         1 ~~CepI~~~~C~~l~Yn~T~~PN~lgh~~q~ea~~~~~~~~pLv~~~Csp~l~~FlCsl~~P~C~~~~~~~i~PCRslCe   80 (121)
T cd07457           1 GKCERITIPMCQGIGYNMTRMPNLLGHESQSEAAISIHEFAPLVQYGCAEHLRFFLCSLYAPMCTEQVSIPIPACRSMCE   80 (121)
T ss_pred             CcCccCChHhhCCCCCCceeCCCcCCCcCHHHHHHHHHHHHHHHhcCCChhHHHHhhhccCcccCCCCCCcCCccHHHHH
Confidence            489999999999999999999999999999999999999999999999999999999999999987532           


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCc
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQN  133 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~  133 (169)
                                +.||+.||+.|+|++||+.++++.+||.++
T Consensus        81 ~vr~~C~~~m~~~g~~WP~~l~C~~fP~~~~~~~~c~~~~  120 (121)
T cd07457          81 QARDKCSPIMEQFSFSWPDSLDCDRLPRKNDPKDLCMEAP  120 (121)
T ss_pred             HHHHHHHHHHHHhCCCCCCcCCcccCCCCCCCCCCcCCCC
Confidence                      289999999999999999988888999875

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.

>cd07442 CRD_SFRP4 Cysteine-rich domain of the secreted frizzled-related protein 4 (SFRP4), a Wnt antagonist

Probab=100.00  E-value=2.2e-35  Score=228.24  Aligned_cols=100  Identities=42%  Similarity=0.968  Sum_probs=92.0

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeecccccccc----c------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDY----Y------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~----~------  103 (169)
                      +++|+||++++|++|+||.|+|||++||++|+||+.++.+|.+|++++||+++++||||+|+|+|+.+.    .      
T Consensus         2 ~a~CepI~i~~C~~l~Yn~T~~PN~lgH~~q~ea~~~~~~f~pLv~~~Csp~l~~FLCS~~~P~C~~~~~~~~i~PCRsl   81 (127)
T cd07442           2 GAPCEAVRIPMCRHMPWNITRMPNHLHHSTQENAVLAIEQYEELVDTGCSPVLPFFLCAMYAPICTLEFLYDPIKPCRSV   81 (127)
T ss_pred             CCcccccChhhhCCCCcCcccCcCccCCCCHHHHHHHHHHHHHHHcCCCCcchHHHHHhhcCCccCCCCCCCcCCccHHH
Confidence            579999999999999999999999999999999999999999999999999999999999999998642    1      


Q ss_pred             ------------cccCCCCCCCCCCCCCCCCCCCCCCccCCccc
Q psy3004         104 ------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNED  135 (169)
Q Consensus       104 ------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~  135 (169)
                                  +.||+.||+.|+|++||..++  ++||.+...
T Consensus        82 Ce~vr~~C~~~m~~fg~~WP~~L~C~~fP~~~~--~~Ci~p~~~  123 (127)
T cd07442          82 CQRARDGCEPIMRRYNHSWPESLACDDLPVYDR--GVCISPEAI  123 (127)
T ss_pred             HHHHHHHHHHHHHHhCCCCCCcCCcccCCCCCC--CcccCHHHh
Confidence                        289999999999999999764  589987654

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.

>cd07466 CRD_FZ7 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 7 (Fz7) receptor

Probab=100.00  E-value=3.9e-35  Score=226.25  Aligned_cols=102  Identities=50%  Similarity=1.100  Sum_probs=92.8

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeecccccccc-c---------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDY-Y---------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~-~---------  103 (169)
                      .++|+||++++|++|+||+|+|||++||++|+||..++..|.+|++++||+++++||||+|+|+|+... .         
T Consensus         2 ~~~CepI~~~~C~~l~Yn~T~~PN~lgH~~q~ea~~~~~~f~pLv~~~Csp~l~~FlCsl~~P~C~~~~~~i~PCRslCe   81 (125)
T cd07466           2 HGFCQPISIPLCTDIAYNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSPELKFFLCSMYAPVCTVLEQAIPPCRSLCE   81 (125)
T ss_pred             CCccccCCHHHhCCCCCCcccCCcccCCCCHHHHHHHHHHHHHHHhCCCChhHHHHhhhccCCccCCCCCcCCCcHHHHH
Confidence            369999999999999999999999999999999999999999999999999999999999999997621 1         


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                                +.||+.||+.|+|++||+.++ +.+||.++...
T Consensus        82 ~vr~~C~~~m~~fg~~WP~~l~C~~fP~~~~-~~~Ci~~~~~~  123 (125)
T cd07466          82 RARQGCEALMNKFGFQWPERLRCENFPVHGA-GEICVGQNTSD  123 (125)
T ss_pred             HHHHHHHHHHHHhCCCCCCcCCcccCCCCCC-CCcCcCCCCCC
Confidence                      289999999999999999875 57999876554

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.

>cd07448 CRD_FZ4 Cysteine-rich Wnt-binding domain of the frizzled 4 (Fz4) receptor

Probab=100.00  E-value=4.8e-35  Score=225.84  Aligned_cols=102  Identities=47%  Similarity=1.054  Sum_probs=94.6

Q ss_pred             CCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-----------
Q psy3004          35 GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-----------  103 (169)
Q Consensus        35 ~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-----------  103 (169)
                      .+|+||++++|++||||.|+|||++||++|+||+.+++.|.+|++++||+++++||||+|+|+|+.+..           
T Consensus         2 ~~Cepi~~~~C~~l~Yn~T~~PN~lgh~sq~ea~~~l~~~~pLv~~~Csp~l~~flCsl~~P~C~~~~~~~i~PCRslCe   81 (126)
T cd07448           2 RRCEPIRIEMCQGLGYNVTRMPNLVGHELQTDAELQLQTFTPLIQYGCSSQLKFFLCSVYVPMCTEKVPVPIGPCRPLCL   81 (126)
T ss_pred             CeeeeCCHHHhCCCCcccccCCCcCCCcCHHHHHHHHHHHHHHhhcCCChhHHhHhhhccccccCCCCCCcCCcCHHHHH
Confidence            589999999999999999999999999999999999999999999999999999999999999986432           


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                                +.||+.||++|+|++||..++++.+||.++.+.
T Consensus        82 ~vr~~C~~~m~~~g~~WP~~l~C~~fP~~~~~~~~C~~~~~~~  124 (126)
T cd07448          82 SVKKRCLPVLKEFGFPWPEALNCSKFPPQNNHNHMCMEGPGDE  124 (126)
T ss_pred             HHHHHHHHHHHHhCCCCCCcCCcccCCCCCCCCCccCCCCCcC
Confidence                      289999999999999999987778999987554

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

>cd07456 CRD_FZ5_like Cysteine-rich Wnt-binding domain (CRD) of receptors similar to frizzled 5

Probab=100.00  E-value=6.8e-35  Score=223.36  Aligned_cols=98  Identities=80%  Similarity=1.568  Sum_probs=92.0

Q ss_pred             CceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc------------
Q psy3004          36 RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY------------  103 (169)
Q Consensus        36 ~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~------------  103 (169)
                      +|+||++++|++++||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|+.+..            
T Consensus         1 ~Cepi~~~~C~~l~Yn~T~~PN~lgh~~q~ea~~~~~~~~pLv~~~Csp~l~~FlCsl~~P~C~~~~~~~i~PCRslCe~   80 (120)
T cd07456           1 KCEEITIPMCKGIGYNMTYMPNQFNHDTQEEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTPICLEDYDKPLPPCRSVCER   80 (120)
T ss_pred             CccccChhhhCCCCCCcccCCCcCCCcCHHHHHHHHHHHHHHHhCCCChhHHHHhHhccCcccCCCCCCcCCccHHHHHH
Confidence            69999999999999999999999999999999999999999999999999999999999999987532            


Q ss_pred             ---------cccCCCCCCCCCCCCCCCCCCCCCCccCCc
Q psy3004         104 ---------KKYGFSWPDRMACDRLPELGDPNNLCMEQN  133 (169)
Q Consensus       104 ---------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~  133 (169)
                               +.||+.||+.|+|++||+.++++.+||.++
T Consensus        81 vr~~C~~~m~~~g~~WP~~l~C~~fP~~~~~~~~C~~~~  119 (120)
T cd07456          81 ARDGCAPIMRQYGFAWPERMSCDALPEGGDPDNLCMDRN  119 (120)
T ss_pred             HHHHHHHHHHHhCCCCCCcCChhhCCCCCCCCCccCCCC
Confidence                     289999999999999999998788999864

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.

>cd07449 CRD_FZ3 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 3 (Fz3) receptor

Probab=100.00  E-value=8.4e-35  Score=224.99  Aligned_cols=98  Identities=39%  Similarity=0.887  Sum_probs=91.8

Q ss_pred             CceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc------------
Q psy3004          36 RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY------------  103 (169)
Q Consensus        36 ~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~------------  103 (169)
                      +|+||++++|+||+||.|+|||++||++|+||+.++++|.+|++++||+++++||||+|+|+|++.+.            
T Consensus         4 ~CepI~~~~C~~l~Yn~T~~PN~lgH~~q~ea~~~~~~f~pLv~~~Csp~l~~FLCSly~P~C~~~~~~i~PCRslCe~v   83 (127)
T cd07449           4 SCEPITLRMCQDLPYNTTFMPNLLNHYDQQTAALAMEPFHPMVNLECSRDFRPFLCALYAPVCMEYGRVTLPCRRLCQRA   83 (127)
T ss_pred             eeeeCChhhhCCCCCCcccCCcccCCcCHHHHHHHHHhhcccccCCcChhhHhHhheeeccccCCCCCCCCCCHHHHHHH
Confidence            89999999999999999999999999999999999999999999999999999999999999986432            


Q ss_pred             --------cccCCCCCCCCCCCCCCCCCCCCCCccCCc
Q psy3004         104 --------KKYGFSWPDRMACDRLPELGDPNNLCMEQN  133 (169)
Q Consensus       104 --------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~  133 (169)
                              ++||+.||+.|+|++||+.+++.-+|+++.
T Consensus        84 r~~C~~~m~~fg~~WP~~L~C~~fP~~~~~~~~c~~~~  121 (127)
T cd07449          84 YSECSKLMEMFGVPWPEDMECSRFPDCDEPYPRLVDLS  121 (127)
T ss_pred             HHHHHHHHHHhCCCCCCcCCcccCCCCCCCcccccccc
Confidence                    289999999999999999988777999865

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.

>cd07465 CRD_FZ1 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 1 (Fz1) receptor

Probab=100.00  E-value=9.5e-35  Score=224.62  Aligned_cols=102  Identities=51%  Similarity=1.115  Sum_probs=93.1

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccc-cc---------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIED-YY---------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~-~~---------  103 (169)
                      .++|+||++++|++|+||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|+.. ..         
T Consensus         2 ~~~Cepi~~~~C~~l~Yn~T~~PN~lgh~~q~ea~~~~~~f~pLv~~~Csp~l~~FLCSl~~P~C~~~~~~i~PCRslCe   81 (127)
T cd07465           2 HGYCQPISIPLCTDIAYNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSAELKFFLCSMYAPVCTVLEQALPPCRSLCE   81 (127)
T ss_pred             CCeeeeCCHHHhCCCCCCcccCCcccCCCCHHHHHHHHHHHHHHHhCCCChhhHhHhhhccCCcccCCCCcCCccHHHHH
Confidence            36899999999999999999999999999999999999999999999999999999999999999762 11         


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                                ++||+.||+.|+|++||..++ +.+||.++...
T Consensus        82 ~vr~~C~~~m~~fg~~WP~~l~C~~fP~~~~-~~~C~~~~~~~  123 (127)
T cd07465          82 RARQGCEALMNKFGFQWPDTLRCEKFPVHGA-GELCVGQNTSE  123 (127)
T ss_pred             HHHHHHHHHHHHhCCCCCCcCCcccCCCCCC-CCcccCCCCCC
Confidence                      289999999999999999875 67999877554

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.

>cd07888 CRD_corin_2 One of two cysteine-rich domains of the corin protein, a type II transmembrane serine protease

Probab=100.00  E-value=6.9e-35  Score=223.94  Aligned_cols=98  Identities=35%  Similarity=0.715  Sum_probs=89.6

Q ss_pred             CceecCcCcccCCCCCCccCCCCCCCCCHHHHHH--hhhhhhhhhccCCcccccccceeeeccccccccc----------
Q psy3004          36 RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGL--EVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY----------  103 (169)
Q Consensus        36 ~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~--~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~----------  103 (169)
                      +|+||++++|++||||.|+|||++||++|+||+.  ++..|.+|++++||+++++||||+|+|+|+.+..          
T Consensus         1 ~CepI~~~~C~~l~Yn~T~~PN~lgH~sq~ea~~~~~~~~f~pLv~~~Csp~l~~FlCsl~~P~C~~~~~~~i~PCRslC   80 (122)
T cd07888           1 QCEPITLELCMNLPYNTTRYPNYLGHRTQKEASISWESSLFPALVQTNCYKYLMFFACTILVPKCDPVTQQRIPPCRSLC   80 (122)
T ss_pred             CCccCCHhhhCCCCcCcccCCcccCCCCHHHHHHhhhHHHHHhHHhcCCChhHHHHHHhccCccccCCCCCCCCCcHHHH
Confidence            5999999999999999999999999999999976  4569999999999999999999999999986422          


Q ss_pred             -----------cccCCCCCCCCCCCCCCCCCCCCCCccCCc
Q psy3004         104 -----------KKYGFSWPDRMACDRLPELGDPNNLCMEQN  133 (169)
Q Consensus       104 -----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~  133 (169)
                                 +.||+.||+.|+|++||+.++++.+|+.++
T Consensus        81 e~vr~~C~~~m~~fg~~WP~~l~C~~fP~~~~~~~~C~~p~  121 (122)
T cd07888          81 RNSKERCESVLGIVGLQWPEDTDCAQFPEENSDNQTCLLPD  121 (122)
T ss_pred             HHHHHHHHHHHHHhCCCCCCcCccccCCCCCCCCCcCCCCC
Confidence                       289999999999999999987678999876

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.

>cd07464 CRD_FZ2 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 2 (Fz2) receptor

Probab=100.00  E-value=1.1e-34  Score=224.22  Aligned_cols=102  Identities=49%  Similarity=1.106  Sum_probs=92.9

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccc-cc---------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIED-YY---------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~-~~---------  103 (169)
                      .++|+||++++|++|+||+|+|||++||++|+||..++++|.+|++++||+++++||||+|+|+|+.. ..         
T Consensus         2 ~~~CepI~~~~C~~l~Yn~T~~PN~lgH~sq~ea~~~~~~f~pLv~~~Csp~l~~FlCSl~~P~C~~~~~~i~PCRslCe   81 (127)
T cd07464           2 HGFCQPISIPLCTDIAYNQTIMPNLLGHTNQEDAGLEVHQFYPLVKVQCSLELRFFLCSMYAPVCTVLEQAIPPCRSICE   81 (127)
T ss_pred             CCccccCChhhhCCCCCCcccCCcccCCCCHHHHHHHHHHHHHHHhcCCChhHHHHHhhccCCccCCCCCcCCCcHHHHH
Confidence            36999999999999999999999999999999999999999999999999999999999999999762 11         


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                                ++||+.||+.|+|++||+.+. +.+||+.+...
T Consensus        82 ~vr~~C~~~m~~fg~~WP~~l~C~~fP~~~~-~~~C~~~~~~~  123 (127)
T cd07464          82 RARQGCEALMNKFGFQWPERLRCENFPRHGA-EQICVGQNHSE  123 (127)
T ss_pred             HHHHHHHHHHHHhCCCCCCcCCcccCCCCCC-CCcCCCCCCCC
Confidence                      289999999999999999864 67999876554

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).

>cd07454 CRD_LIN_17 Cysteine-rich domain (CRD) of LIN_17

Probab=100.00  E-value=1.1e-34  Score=223.52  Aligned_cols=98  Identities=34%  Similarity=0.859  Sum_probs=90.7

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc----------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY----------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~----------  103 (169)
                      .++|+||++++|++|+||+|+|||++||++|+||+.+++.|.+|++++||+++++||||+|+|+|+.+..          
T Consensus         2 ~~~C~Pi~~~~C~~l~Yn~T~~PN~lgh~~q~ea~~~~~~f~pLv~~~C~p~l~~FlCsl~~P~C~~~~~~~i~PCRslC   81 (124)
T cd07454           2 KGKCIPIDIELCKDLPYNYTYFPNTILHNDQHTLQTHTEHFKPLMKTKCHPHIHFFICSVFAPMCPIGMPQAVTSCKSVC   81 (124)
T ss_pred             CCccccCChhhhCCCCcCcccCCcccCCCCHHHHHHHHHHHHHHHhcCCChhHHHHhhcccccccCCCCCCcCCCChhHH
Confidence            4689999999999999999999999999999999999999999999999999999999999999987532          


Q ss_pred             -----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcc
Q psy3004         104 -----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNE  134 (169)
Q Consensus       104 -----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~  134 (169)
                                 +.||+.||+.|+|++||+.+   ++||.+..
T Consensus        82 e~vr~~C~~~m~~fg~~WP~~l~C~~fP~~~---~~C~~p~~  120 (124)
T cd07454          82 EQVKADCFSILEEFGIGWPEPLNCAQFPDPP---ELCMKPTE  120 (124)
T ss_pred             HHHHHHHHHHHHHhCCCCCCCCChhhCCCCC---CCCCCcch
Confidence                       29999999999999999874   48999764

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 the

>cd07458 CRD_FZ1_like Cysteine-rich Wnt-binding domain (CRD) of receptors similar to frizzled 1

Probab=100.00  E-value=2.8e-34  Score=219.75  Aligned_cols=98  Identities=52%  Similarity=1.168  Sum_probs=90.0

Q ss_pred             CCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccc-cc----------
Q psy3004          35 GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIED-YY----------  103 (169)
Q Consensus        35 ~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~-~~----------  103 (169)
                      ++|+||++++|++++||.|+|||++||++|+||..+++.|.+|++++||+++++||||+|+|+|+.. ..          
T Consensus         1 ~~C~pi~~~~C~~l~Yn~T~~PN~lgh~~q~ea~~~l~~~~pLv~~~C~p~l~~FlCsl~~P~C~~~~~~i~PCRslCe~   80 (119)
T cd07458           1 GKCEPITIPLCTDIPYNMTIFPNLLGHTKQEDAGLEVHQFYPLVKVQCSPDLKFFLCSVYAPVCTVLERPIPPCRSLCES   80 (119)
T ss_pred             CccccCChHHhCCCCCCccCCCCccCCCCHHHHHHHHHHHHHHHhCCCChhHHHHhhhccccccCCCCCcCCccHHHHHH
Confidence            4899999999999999999999999999999999999999999999999999999999999999752 21          


Q ss_pred             ---------cccCCCCCCCCCCCCCCCCCCCCCCccCCc
Q psy3004         104 ---------KKYGFSWPDRMACDRLPELGDPNNLCMEQN  133 (169)
Q Consensus       104 ---------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~  133 (169)
                               ++||+.||+.|+|++||+.++ +++||+++
T Consensus        81 vr~~C~~~m~~~g~~WP~~l~C~~fP~~~~-~~~C~~~~  118 (119)
T cd07458          81 ARQGCEALMNKFGFQWPESLDCEKFPVHGA-GDLCVGEN  118 (119)
T ss_pred             HHHHHHHHHHHhCCCCCCCCCcccCCCCCC-CCcCCCCC
Confidence                     289999999999999999874 57999754

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.

>cd07446 CRD_SFRP2 Cysteine-rich domain of the secreted frizzled-related protein 2 (SFRP2), a regulator of Wnt activity

Probab=100.00  E-value=1.6e-33  Score=218.02  Aligned_cols=98  Identities=35%  Similarity=0.851  Sum_probs=89.8

Q ss_pred             CCCceecC--cCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc--------
Q psy3004          34 GGRCEEIT--IPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY--------  103 (169)
Q Consensus        34 ~~~CepI~--l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~--------  103 (169)
                      .++|+||+  +++|++++||.|+|||++||+||+||..++.+|.+|++++||+++++||||+|+|+|+.+..        
T Consensus         2 ~s~C~pI~~~l~~C~~l~Yn~T~~PN~lgH~sq~ea~~~~~~~~pLv~~~C~p~l~~FlCSl~~P~C~~~~~~~i~PCRs   81 (128)
T cd07446           2 KSNCKPIPANMLLCHGIEYTNMRLPNLLGHETMKEVLQQAGSWIPLVQKQCHPDTKKFLCSLFAPVCLDDLDEAIQPCRS   81 (128)
T ss_pred             CCCceECCCCchhhcCCCCCcccCCcccCCCCHHHHHHHHHHHHHHHhcCCChhhHHHhhhccCccccCCCCCcCCccHH
Confidence            57999998  89999999999999999999999999999999999999999999999999999999987421        


Q ss_pred             -------------cccCCCCCCCCCCCCCCCCCCCCCCccCCcc
Q psy3004         104 -------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNE  134 (169)
Q Consensus       104 -------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~  134 (169)
                                   +.||+.||+.|+|++||..+   ++||.+..
T Consensus        82 lCe~vr~~C~~~m~~~g~~WP~~l~C~~fP~~~---~~Ci~~~~  122 (128)
T cd07446          82 LCEAVKDGCAPVMSAFGFPWPDMLDCTRFPLDN---DLCIPPAG  122 (128)
T ss_pred             HHHHHHHHHHHHHHHcCCCCCCCCCcccCCCCC---CcccCccc
Confidence                         28999999999999999964   48997653

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 togeth

>cd07444 CRD_SFRP5 Cysteine-rich domain of the secreted frizzled-related protein 5 (SFRP5), a regulator of Wnt activity

Probab=100.00  E-value=1.6e-33  Score=217.90  Aligned_cols=101  Identities=29%  Similarity=0.844  Sum_probs=92.2

Q ss_pred             CCCCceecC--cCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-------
Q psy3004          33 PGGRCEEIT--IPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-------  103 (169)
Q Consensus        33 ~~~~CepI~--l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-------  103 (169)
                      ...+|++|+  +++|++|+||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|++...       
T Consensus         3 ~~~~C~pIp~~l~~C~~l~Yn~T~~PN~lgH~~q~ea~~~~~~~~pLv~~~C~p~l~~FlCSl~~P~C~~~~i~PCRslC   82 (127)
T cd07444           3 KQPQCVDIPADLPLCHNVGYKRMRLPNLLEHESMAEVKQQASSWVPLLAKRCHADTQVFLCSLFAPVCLDRPIYPCRSLC   82 (127)
T ss_pred             CCCCceECCCCchhhcCCCCCceeCCcccCCCCHHHHHHHHHHHHHHHhcccCHHHHHHhhhhcCCCCCCCCCCCcHHHH
Confidence            467999998  89999999999999999999999999999999999999999999999999999999986433       


Q ss_pred             -----------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 -----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 -----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                                 +.||+.||+.|+|++||+.+   ++||....+.
T Consensus        83 e~vr~~C~~~m~~~g~~WP~~l~C~~fP~~~---~~C~~~~~~~  123 (127)
T cd07444          83 EAVRDSCAPVMESYGFPWPEMLHCHKFPLDN---DLCIAVQFGH  123 (127)
T ss_pred             HHHHHHHHHHHHHcCCCCCCCCChhhCCCCC---Cccccccccc
Confidence                       28999999999999999865   4999977644

The cysteine-rich domain (CRD) is an essential part of the secreted frizzled-related Protein 5 (SFRP5), 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 CRD 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.

>cd07443 CRD_SFRP1 Cysteine-rich domain of the secreted frizzled-related protein 1 (SFRP1), a regulator of Wnt activity

Probab=99.98  E-value=5.1e-33  Score=214.26  Aligned_cols=100  Identities=28%  Similarity=0.785  Sum_probs=91.0

Q ss_pred             CCCCCceecC--cCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc------
Q psy3004          32 FPGGRCEEIT--IPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY------  103 (169)
Q Consensus        32 ~~~~~CepI~--l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~------  103 (169)
                      ...++|++|+  +++|+|++||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|++...      
T Consensus         2 ~~~~~C~pIp~~l~~C~~l~Yn~T~~PN~lgH~sq~ea~~~~~~~~pLv~~~C~p~l~~FlCsl~~P~C~~~~i~PCRsl   81 (124)
T cd07443           2 TKPPQCVDIPADLRLCHNVGYKKMVLPNLLDHETMAEVKQQASSWVPLLNKNCHKGTQVFLCSLFAPVCLDRPVYPCRWL   81 (124)
T ss_pred             CCCCCceECCCchhhhcCCCCCceeCccccCCCCHHHHHHHHHHHHHHHhccccHHHHHHhhheeccCCCCCCCCCCHHH
Confidence            3567999998  89999999999999999999999999999999999999999999999999999999986433      


Q ss_pred             ------------cccCCCCCCCCCCCCCCCCCCCCCCccCCccc
Q psy3004         104 ------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNED  135 (169)
Q Consensus       104 ------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~  135 (169)
                                  ++||+.||++|+|++||+.+    +||++..+
T Consensus        82 Ce~vr~~C~~~m~~~g~~WP~~L~C~~fP~~~----~ci~~~~~  121 (124)
T cd07443          82 CEAVRDSCEPVMQFFGFYWPEMLKCDKFPEGE----VCIAMTPP  121 (124)
T ss_pred             HHHHHHHHHHHHHHhCCCCCCCCCcccCCCCC----CccCCCCC
Confidence                        28999999999999999763    69987653

The cysteine-rich domain (CRD) is an essential part of the secreted frizzled-related protein 1 (SFRP1), 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. SFRP1 is expressed in many tissues and is involved in the regulation of Wnt signaling in osteoblasts, leading to enhanced trabecular bone formation in adults; it has also been shown to control the gro

>cd07445 CRD_corin_1 One of two cysteine-rich domains of the corin protein, a type II transmembrane serine protease

Probab=99.98  E-value=4.4e-33  Score=216.07  Aligned_cols=100  Identities=25%  Similarity=0.476  Sum_probs=89.9

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeecccccccc-----c-----
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDY-----Y-----  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~-----~-----  103 (169)
                      .++||||++++|++|+||+|+|||++||.+ +||+.++..|.+|++++||++|++||||+|+|+|++++     .     
T Consensus         2 ~~~CepI~i~~C~~l~YN~T~~PN~lgh~~-~ea~~~l~~f~pLv~~~Csp~l~~FLCSlyaP~C~~~~~~~~~i~PCRs   80 (130)
T cd07445           2 TSACMNITHSQCQMLPYHSTLKPSLLSVKN-MEMEKFLKFFSYLHRLSCYQHIMLFGCSLALPECISDGDDRHGLLPCRS   80 (130)
T ss_pred             CCccccCChhhhCCCCCccccCCccccccC-HHHHHHHHhhccccccCcChhhHHHhhhccCccccCCCCCCCcCCCCHH
Confidence            469999999999999999999999999988 59999999999999999999999999999999998752     1     


Q ss_pred             -------------cccCCCCCCCCCCCCCCCCCC----CCCCccCCcc
Q psy3004         104 -------------KKYGFSWPDRMACDRLPELGD----PNNLCMEQNE  134 (169)
Q Consensus       104 -------------~~~g~~WP~~L~C~~FP~~~d----~~~lCi~~~~  134 (169)
                                   +.||+.||+.|+|++||+.++    ..+.|++|.+
T Consensus        81 lCe~vr~~C~~~m~~fg~~WPe~L~C~~fP~~~~~~~~~~~~c~~~~~  128 (130)
T cd07445          81 FCEAAKEGCEPVLGMVNASWPDFLRCSQFRNNTETAVENRALCFSPQQ  128 (130)
T ss_pred             HHHHHHHHHHHHHHHhCCCCCCcCCccccCCCCCCcccccccccChhc
Confidence                         289999999999999999987    2457887653

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.

>cd07447 CRD_Carboxypeptidase_Z Cysteine-rich domain of carboxypeptidase Z, a member of the carboxypeptidase E family

Probab=99.97  E-value=4.1e-33  Score=215.76  Aligned_cols=98  Identities=22%  Similarity=0.563  Sum_probs=87.8

Q ss_pred             CCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHh-----hhhhhhhhccCCcccccccceeeeccccccccc------
Q psy3004          35 GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLE-----VHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY------  103 (169)
Q Consensus        35 ~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~-----l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~------  103 (169)
                      .+|++|++++|++|+||.|+|||++||++|++|++.     +..|.+|++++||+++++||||+|+|+|+.+..      
T Consensus         2 ~~CepI~~~~C~~l~Yn~T~~PN~lgH~sq~~~~~~~~~~~l~~f~pLv~~~C~p~l~~FLCSl~~P~C~~~~~i~PCRs   81 (128)
T cd07447           2 ATCTDLLLSYCSDVSYTQTTFPNLLGHRSREVTEAGAEYLLLSVLHGLLGGECNPDIRLLGCSVLAPRCENDKVIKPCRS   81 (128)
T ss_pred             CcccCCChhhcCCCCCCcccCCcccCCCCHHHHHhhhhHhHHHHHhhhhhcCcChhHHhHhhcccccccCCCCccCCCHH
Confidence            589999999999999999999999999999987643     788999999999999999999999999986543      


Q ss_pred             -------------cccCCCCCCCCCCCCCCCCCCCCCCccCCcc
Q psy3004         104 -------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNE  134 (169)
Q Consensus       104 -------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~  134 (169)
                                   +.||+.||++|+|++||....  +.|++|.+
T Consensus        82 lCe~vr~~C~~~m~~fg~~WP~~L~C~~fP~~~~--~~c~~~~~  123 (128)
T cd07447          82 TCEALRKRCSHAFDAIQMAWPYFLDCDRFFAGEQ--EGCYDPLE  123 (128)
T ss_pred             HHHHHHHHHHHHHHHhCCCCCCcCccccCCCccC--CCccChHH
Confidence                         289999999999999998753  57998764

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.

>cd07450 CRD_FZ6 Cysteine-rich Wnt-binding domain (CRD) of the frizzled 6 (Fz6) receptor

Probab=99.97  E-value=6.3e-33  Score=214.54  Aligned_cols=89  Identities=40%  Similarity=0.899  Sum_probs=83.9

Q ss_pred             CceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc------------
Q psy3004          36 RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY------------  103 (169)
Q Consensus        36 ~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~------------  103 (169)
                      +||||++++|+||+||.|+|||++||++|+||..++..|.+|++++||+++++||||+|+|+|++...            
T Consensus         4 ~CepI~~~~C~~l~YN~T~~PN~lgH~~q~ea~~~~~~f~pLv~~~Csp~l~~FLCS~~~P~C~~~~~~i~PCRslCe~v   83 (127)
T cd07450           4 TCEPITVPRCLKMPYNMTFFPNLMGHYDQDIAAVEMEPFLPLANLRCSPNVHTFLCQAFVPTCTEQIHVVRPCRELCEKV   83 (127)
T ss_pred             eeeeCChhhcCCCCCCcccCCcccCCcCHHHHHHHHHHHHhHhccCCChhhhhheeeeecccccCCCCcCCCCHHHHHHH
Confidence            89999999999999999999999999999999999999999999999999999999999999987421            


Q ss_pred             --------cccCCCCCCCCCCCCCCCCCC
Q psy3004         104 --------KKYGFSWPDRMACDRLPELGD  124 (169)
Q Consensus       104 --------~~~g~~WP~~L~C~~FP~~~d  124 (169)
                              +.||+.||++|+|++||..++
T Consensus        84 r~~C~~~m~~fg~~WP~~L~C~~fP~~~~  112 (127)
T cd07450          84 YSDCKKLIDTFGISWPEELECDRLQYCDE  112 (127)
T ss_pred             HHHHHHHHHHhCCCCCCcCCcccCCCCCC
Confidence                    289999999999999998764

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.

>cd07452 CRD_sizzled Cysteine-rich domain of the sizzled protein

Probab=99.97  E-value=1e-32  Score=216.66  Aligned_cols=101  Identities=27%  Similarity=0.744  Sum_probs=92.0

Q ss_pred             CCCceecC--cCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc--------
Q psy3004          34 GGRCEEIT--IPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY--------  103 (169)
Q Consensus        34 ~~~CepI~--l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~--------  103 (169)
                      ..+|++|+  +++|++|+||.|+|||++||++|+||..++.+|.+|++++||+++++||||+|+|+|++...        
T Consensus         6 s~~C~pIp~~l~~C~~l~Yn~T~~PN~lgH~sq~ea~~~~~~f~pLv~~~C~p~l~~FlCSl~~P~C~~~~i~PCRslCe   85 (141)
T cd07452           6 STKCVPIPPEMSMCQDVGYSEMRLPNLLGHTSMAEVVPKSADWQTLLHTGCHPHARTFLCSLFAPVCLDTFIQPCRSMCV   85 (141)
T ss_pred             CCcceeCCCcchhhcCCCCCcccCCcccCCCCHHHHHHHHHHHHHHHhcCCCHHHHHHhHhhcccCCCCCCCcCCHHHHH
Confidence            35999997  89999999999999999999999999999999999999999999999999999999986543        


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCccccC
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQA  137 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~~  137 (169)
                                ++||+.||++|+|++||..+   ++|+++.....
T Consensus        86 ~vr~~C~~~m~~fg~~WP~~L~C~~fP~~~---~~C~~~~~~~~  126 (141)
T cd07452          86 AVRDSCAPVLACHGHSWPESLDCDRFPAGE---DMCLASLSKEY  126 (141)
T ss_pred             HHHHHHHHHHHHcCCCCCCCCCcccCCCCC---CccCCCCcccc
Confidence                      27999999999999999874   48999876543

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.

>cd07453 CRD_crescent Cysteine-rich domain of the crescent protein

Probab=99.97  E-value=2e-32  Score=213.70  Aligned_cols=99  Identities=31%  Similarity=0.782  Sum_probs=89.1

Q ss_pred             CCceecC--cCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc---------
Q psy3004          35 GRCEEIT--IPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY---------  103 (169)
Q Consensus        35 ~~CepI~--l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~---------  103 (169)
                      ++|++|+  +++|++|+||.|+|||++||+||+||..++.+|.+|++++||+++++||||+|+|+|++...         
T Consensus         1 ~~C~~iP~~l~~C~~l~Yn~T~~PN~lgH~sq~ea~~~~~~~~pLv~~~C~p~l~~FLCSl~~P~C~~~~i~PCRslCe~   80 (135)
T cd07453           1 SPCMRIPKSMALCYDIGYSEMRIPNLLEHETMAEVIQQSSSWLPLLARECHPDARIFLCSLFAPICWDRPIYPCRSLCEA   80 (135)
T ss_pred             CCCccCCCcchhhCCCCCCcccCCcccCCCCHHHHHHHHHHHHHHHhcCCChhhHHHhhhhcCccCCCCCCCccHHHHHH
Confidence            4798887  78999999999999999999999999999999999999999999999999999999984432         


Q ss_pred             ---------cccCCCCCCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         104 ---------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       104 ---------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                               +.||+.||+.|+|++||+.+   ++||.+....
T Consensus        81 vr~~C~~~m~~~g~~WP~~l~C~~fP~~~---~~Ci~p~~~~  119 (135)
T cd07453          81 VRSSCAPLMACYGYPWPEILHCDKFPVDH---DLCISPQFID  119 (135)
T ss_pred             HHHHHHHHHHHhCCCCCCCCChhhCCCCC---CcccCCCCCC
Confidence                     28999999999999999864   5999976543

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.

>smart00063 FRI Frizzled

Probab=99.97  E-value=2.2e-32  Score=207.11  Aligned_cols=93  Identities=59%  Similarity=1.256  Sum_probs=86.9

Q ss_pred             ceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-------------
Q psy3004          37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-------------  103 (169)
Q Consensus        37 CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-------------  103 (169)
                      |+||++++|++++||.|+|||++||++|+||..++..|.+|++++||+++++||||+|+|+|++...             
T Consensus         1 C~pi~~~~C~~l~Yn~T~~PN~l~h~~q~ea~~~l~~~~~L~~~~C~p~l~~flCsl~~P~C~~~~~~~~PCRs~Ce~vr   80 (113)
T smart00063        1 CEPITIPLCKDLGYNLTSMPNLLGHTTQEEAGLELEQFHPLLNVQCSPDLRFFLCSVYAPICTEDLRPILPCRSLCEAAR   80 (113)
T ss_pred             CcCCCcHhHCCCCcccccCCCccCCCCHHHHHHHHHHHHhhccCCCChhHHHHhHhccCcccCCCCCcCCcCHHHHHHHH
Confidence            8999999999999999999999999999999999999999999999999999999999999987543             


Q ss_pred             -------cccCCCCCCCCCCCCCCCCCCCCCCccCC
Q psy3004         104 -------KKYGFSWPDRMACDRLPELGDPNNLCMEQ  132 (169)
Q Consensus       104 -------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~  132 (169)
                             ++||+.||++|+|++||+.+   ++||.+
T Consensus        81 ~~C~~~~~~~g~~WP~~l~C~~fP~~~---~~C~~~  113 (113)
T smart00063       81 EGCEPLMEKFGFPWPEFLRCDRFPVQE---ELCMDP  113 (113)
T ss_pred             HHHHHHHHHhCCCCCCcCCcccCCCCC---CCCCCc
Confidence                   27999999999999999986   489863

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)].

>cd07455 CRD_Collagen_XVIII Cysteine-rich domain of the variant 3 of collagen XVIII (V3C18 )

Probab=99.96  E-value=1.8e-30  Score=199.84  Aligned_cols=98  Identities=29%  Similarity=0.574  Sum_probs=87.2

Q ss_pred             CCCCceec--CcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeecccccccccc------
Q psy3004          33 PGGRCEEI--TIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYYK------  104 (169)
Q Consensus        33 ~~~~CepI--~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~~------  104 (169)
                      +..+|++|  .+++|++|+||+|+|||++||+||+||+.++.+|.+|++++||+++++||||+|+|+|+.+..+      
T Consensus         1 ~~~~C~pIp~~l~~C~~l~Yn~t~~PN~lgH~sq~ea~~~~~~f~pLv~~~Csp~l~~FlCs~~~P~C~~~~~~~i~PCR   80 (123)
T cd07455           1 PRPRCLPVPSSLPFCSRLGIRSFWLPNFLNHTSVEEVRAVLAEWAWLLESGCHPSLEWFFCLLLVPSCGGGPPPPPPPCR   80 (123)
T ss_pred             CCCCCccCCCccccccCCCcccccCCcccCCCCHHHHHHHHHHHHHHHhCCCChhhHHHhhhccCCcccCCCCCcCCccH
Confidence            45699999  7999999999999999999999999999999999999999999999999999999999875421      


Q ss_pred             -------------ccCCCCCCCCCCCCCCCCCCCCCCccCCcc
Q psy3004         105 -------------KYGFSWPDRMACDRLPELGDPNNLCMEQNE  134 (169)
Q Consensus       105 -------------~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~  134 (169)
                                   +-++.||  |+|++||+.++  ++|+....
T Consensus        81 slCe~vr~~C~~~m~~fg~p--l~C~~fP~~~~--~~C~~~~~  119 (123)
T cd07455          81 QFCEVLQDSCWNLLEGGRLP--VACASLPEQED--GYCVLIGP  119 (123)
T ss_pred             HHHHHHHHHHHHHHHccCCC--ChHHHCCCCCC--cccccCCC
Confidence                         3456677  99999999874  68998654

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.

>cd07451 CRD_SMO Cysteine-rich domain of the smoothened receptor (Smo) integral membrane protein

Probab=99.96  E-value=7.5e-30  Score=198.52  Aligned_cols=98  Identities=24%  Similarity=0.491  Sum_probs=87.1

Q ss_pred             CCCceecCcCcccC--CCCCCccCCCCCCCCCHHHHHHhhhhhhhhhcc-CCcccccccceeeecccccccccc------
Q psy3004          34 GGRCEEITIPMCKG--IGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEI-KCSSDLKFFLCSMYTPICIEDYYK------  104 (169)
Q Consensus        34 ~~~CepI~l~~C~~--L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~-~Cs~~l~~FLCSly~P~C~~~~~~------  104 (169)
                      .++|+||++++|+|  ||||+|+|||++||+||+||+.++..|.+|+++ +||++|++||||+|+|+|+.+...      
T Consensus         2 ~~~Cepi~~~~C~g~~lpYn~T~~PN~~~h~tq~ea~~~l~~f~pLv~vp~C~~~l~~FLCSly~P~C~~~~~~~PCRsl   81 (132)
T cd07451           2 PAKCEPLKNTTCLGSKLPYTYTSLDLVPDSTTQEEVQEKLHLWSGLRNVPKCWAVIQPLLCALYMPKCENGKVELPSQEM   81 (132)
T ss_pred             CceeeECCccccCCCCCCccceecCCccCCcCHHHHHHHHHHHHHHHhhcccchhheeeeEeeECCcCCCCCccCCCHHH
Confidence            46999999999987  999999999999999999999999999999999 999999999999999999864320      


Q ss_pred             -----------ccCCCCCCCCCCCCCCCCCCCCCCccCCcc
Q psy3004         105 -----------KYGFSWPDRMACDRLPELGDPNNLCMEQNE  134 (169)
Q Consensus       105 -----------~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~  134 (169)
                                 +.++.||++|+|++||...   +.|.++..
T Consensus        82 Ce~vr~~C~~~m~~~~WP~~L~C~~~p~~~---~~C~~~~~  119 (132)
T cd07451          82 CQATRGPCKIVENERGWPDFLRCDNDRFPP---RGCKNDVR  119 (132)
T ss_pred             HHHHHHHHHHHHHcCCCCCcCcCCCCCCcc---ccCCCHHH
Confidence                       4456899999999999984   46887543

The cysteine-rich domain (CRD) is part of the smoothened receptor (Smo), an integral membrane protein and one of the key players in the Hedgehog (Hh) signaling pathway, critical for development, cell growth and migration, as well as stem cell maintenance. The CRD of Smo is conserved in vertebrates and can also be identified in invertebrates. The precise function of the CRD in Smo is unknown. Mutations in the Drosophila CRD disrupt Smo activity in vivo, while deletion of the CRD in mammalian cells does not seem to affect the activity of overexpressed Smo.

>KOG3577|consensus

Probab=99.95  E-value=1.1e-28  Score=228.41  Aligned_cols=108  Identities=50%  Similarity=1.071  Sum_probs=98.5

Q ss_pred             CCCCCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-------
Q psy3004          31 LFPGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-------  103 (169)
Q Consensus        31 ~~~~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-------  103 (169)
                      .....+|+||++++|++++||+|.|||+++|++|+||+.++.+|.+|++.+||+++++||||+|+|+|++...       
T Consensus        37 ~~~~~~c~pi~i~~C~~i~Yn~T~~PNll~H~tQ~ea~~~~~~f~PLv~~~Cs~~l~~FLCS~y~P~C~~~~d~pi~PCR  116 (556)
T KOG3577|consen   37 AAGKARCEPITIPMCQGLGYNMTAMPNLVGHETQEEAGLKLHQFHPLVALRCSPGLRFFLCSLYAPMCTEDLDRPILPCR  116 (556)
T ss_pred             ccccccccceeccccCCCCCCcccCCccccchhHHHhhhcccccCCccccccchhhhhHhhcCCCCcCccccCcccCccH
Confidence            3455789999999999999999999999999999999999999999999999999999999999999985332       


Q ss_pred             --------------cccCCCCCCCCCCCCCCCCCCCCCCccCCccccCC
Q psy3004         104 --------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNEDQAA  138 (169)
Q Consensus       104 --------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~~~~  138 (169)
                                    ++|||.||+.|+|++||..++.+++||+++.+..+
T Consensus       117 slCe~ar~~Ce~~m~~~gf~WPe~L~C~~fp~~~~~~~~C~~~~~~~~~  165 (556)
T KOG3577|consen  117 SLCEAAREGCEPLMEMFGFPWPEFLRCDKFPVPDSAGELCMGPPSEGFA  165 (556)
T ss_pred             HHHHHHhcccHHHHHhcCCCCCccccCCCCCCCCCccccccCCcccccc
Confidence                          29999999999999999998778899999877544

>cd07066 CRD_FZ CRD_domain cysteine-rich domain, also known as Fz (frizzled) domain

Probab=99.91  E-value=5.4e-25  Score=164.93  Aligned_cols=97  Identities=43%  Similarity=1.021  Sum_probs=89.6

Q ss_pred             CceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeecccccccc--c----------
Q psy3004          36 RCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDY--Y----------  103 (169)
Q Consensus        36 ~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~--~----------  103 (169)
                      +|+||+.++|++++||.|.|||.+||.+|+||+..+..|.+|+..+||+++++|+|++|+|+|....  .          
T Consensus         1 ~C~pi~~~~C~~~~Yn~t~~pn~~~~~~~~~a~~~~~~~~~l~~~~C~~~~~~f~Cs~~~P~C~~~~~~~~~PCRs~Cee   80 (119)
T cd07066           1 KCEPIPLPLCRGLPYNTTRFPNLLGHESQEEAEQELESFTPLVNSGCHPDLRFFLCSLYFPECTPDGDRPIPPCRSLCEE   80 (119)
T ss_pred             CCccCCHHHhCCCCCCceeCCCccCCCCHHHHHHHHHHHHHHHhcCCChhHHHHHHhccCccccCCCCCcCCChHHHHHH
Confidence            5999999999999999999999999999999999999999999999999999999999999998865  2          


Q ss_pred             ---------cccCCCCCCCCCCCCCCCCCCCCCCccCCc
Q psy3004         104 ---------KKYGFSWPDRMACDRLPELGDPNNLCMEQN  133 (169)
Q Consensus       104 ---------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~  133 (169)
                               ..+++.||..++|++||+.++ ++.|+.++
T Consensus        81 v~~~C~~~~~~~~~~wp~~~~C~~~p~~~~-~~~C~~p~  118 (119)
T cd07066          81 VRDSCEPLMLAFGFPWPEPLDCDRFPDSNE-EGLCISPP  118 (119)
T ss_pred             HHHHHHHHHHHhCCCCCCcCCccccCCCCC-CCcCCCCC
Confidence                     178999999999999999865 46899865

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 wit

>PF01392 Fz: Fz domain; InterPro: IPR020067 The frizzled (fz) domain is an extracellular domain of about 120 amino acids

Probab=99.88  E-value=6.5e-24  Score=156.19  Aligned_cols=94  Identities=40%  Similarity=0.845  Sum_probs=80.6

Q ss_pred             ceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-------------
Q psy3004          37 CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-------------  103 (169)
Q Consensus        37 CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-------------  103 (169)
                      |+||++++|++++||.|.|||.+||.+|++++.++..|..|++.+||++++.|||++|+|.|.++..             
T Consensus         1 C~pi~~~~C~~~~y~~t~~pn~~~~~~~~~~~~~~~~~~~l~~~~C~~~~~~flC~~~~P~C~~~~~~~~~~pCr~~C~~   80 (116)
T PF01392_consen    1 CEPITLSFCRGLPYNQTSFPNSLGHQTQDEASQQLNAFSTLVNSGCHPYLRPFLCSLYFPPCDEGGPTPPLPPCRSLCEE   80 (116)
T ss_dssp             EEE---GGGTTSS-TEEESSETTTSSSHHHHHHHHHCCHHHHCCTSHTTHHHHHHHHHS-BBBSSSSSSB-EB-HHHHHH
T ss_pred             CccCChHHhcCCCCCceEeecccCCcCHHHHHHHHHHHHHHhcchhhHHHhhhhhcccCCcCCCCCcccccCCCHHHccc
Confidence            8999999999999999999999999999999999999999999999999999999999999987663             


Q ss_pred             ---------cccCCCCCCCCCCCCCCCCCCCCCCcc
Q psy3004         104 ---------KKYGFSWPDRMACDRLPELGDPNNLCM  130 (169)
Q Consensus       104 ---------~~~g~~WP~~L~C~~FP~~~d~~~lCi  130 (169)
                               ..+++.||+.++|++||..+++++.||
T Consensus        81 v~~~C~~~~~~~~~~~~~~~~C~~lP~~~~~~~~C~  116 (116)
T PF01392_consen   81 VKSSCSPELENLGLGWPSFLDCSNLPESNSDSESCI  116 (116)
T ss_dssp             HHHHHHHHHHHTTTTTSGGG-GGGSS-TTTSTTCCB
T ss_pred             cccccHHHHHHhcCCCCCCCCcccCCCCCCCCCCCC
Confidence                     167999999999999999987567886

It was first identified in the alpha-1 chain of type XVIII collagen and in members of the Frizzled family of seven transmembrane (7TM) proteins which act as receptors for secreted Wingless (Wg)/Wnt glycoproteins []. In addition to these proteins, one or two copies of the fz domain are also found [, , , , ] in: The frizbee (Frzb) family; secreted frizzled-like proteins. Smoothened; another 7TM receptor involved in hedgehog signaling. Carboxpeptidase Z (CPZ). Transmembrane serine protease corin. Two receptor tyrosine kinases (RTKs) subfamilies, the Ror family and the muscle-specific kinase (MuSK) family. As the fz domain contains 10 cysteines which are largely conserved, it has also been called cysteine-rich domain (CRD) []. The fz domain also contains several other highly conserved residues, for example, a basic amino acid follows C6, and a conserved proline residues lies four residues C-terminal to C9 []. The crystal structure of a fz domain shows that it is predominantly alpha-helical with all cysteines forming disulphide bonds. In addition to helical regions, two short beta-strands at the N terminus form a minimal beta-sheet with the second beta sheet passing through a knot created by disulphide bonds []. Several fz domains have been shown to be both necessary and sufficient for Wg/Wnt ligand binding, strongly suggesting that the fz domain is a Wg/Wnt interacting domain [, ].; GO: 0005515 protein binding; PDB: 1IJX_E 3HKL_B 1IJY_B 4F0A_A.

>cd07459 CRD_TK_ROR_like Cysteine-rich domain of tyrosine kinase-like orphan receptors

Probab=95.48  E-value=0.0068  Score=47.21  Aligned_cols=95  Identities=19%  Similarity=0.314  Sum_probs=56.4

Q ss_pred             CceecCcCcccC-CCCCCccCCCCCCCCCHHHHHH-hhhhhhhh--hccCCcccccccceeeecccccccccc-------
Q psy3004          36 RCEEITIPMCKG-IGYNLTQMPNEMNHDTQDEAGL-EVHQFWPL--VEIKCSSDLKFFLCSMYTPICIEDYYK-------  104 (169)
Q Consensus        36 ~CepI~l~~C~~-L~Yn~T~~PN~lgH~sq~Ea~~-~l~~f~~L--v~~~Cs~~l~~FLCSly~P~C~~~~~~-------  104 (169)
                      .|++-.-..|.+ |+-+...+.+.....++++... .+..+...  +.-.|.++...+||..++|.|.+....       
T Consensus         2 ~C~~Y~G~vC~~~L~~~~Vyv~~~~~q~~~e~~l~~~~~~i~~~~~ls~~C~~~a~~~lC~~~FP~C~~~~~~~~p~~iC   81 (135)
T cd07459           2 YCQPYRGSVCAKYLGNKSVYVTSKQTQEDIEEQLSAAFTVISTSSDVSPKCQQYALPSLCYYAFPLCDEGSSTPKPRRIC   81 (135)
T ss_pred             cCccccchhhHHhcCCCeEEEeCCCCHHHHHHHHHHHHHHHHhcccccHHHHHHHHHHHHHhhCCCCCCCCCCCCCCccc
Confidence            577777788887 4533344444444444332222 22222222  455999999999999999999764320       


Q ss_pred             -----------------------ccCCCCCCCCCCCCCCCCCC-CCCCccC
Q psy3004         105 -----------------------KYGFSWPDRMACDRLPELGD-PNNLCME  131 (169)
Q Consensus       105 -----------------------~~g~~WP~~L~C~~FP~~~d-~~~lCi~  131 (169)
                                             ..|..+. .-+|+++|..+. ....|+.
T Consensus        82 re~C~~l~~~~C~~E~~~~~~~~~~g~~~~-lp~C~~LP~~~~~~~~~C~~  131 (135)
T cd07459          82 RDECELLENDLCKKEYAIAKRHPLIGHQLL-LPDCSSLPSPGSPESSNCIR  131 (135)
T ss_pred             HHHHHHHHHhHhHHHHHHHHhCcccCCccC-CCCccCCCCCCCCCCCCCee
Confidence                                   3342222 468999998863 1345764

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.

>cd07468 CRD_TK_ROR2 Cysteine-rich domain of tyrosine kinase-like orphan receptor 2

Probab=83.12  E-value=0.43  Score=37.89  Aligned_cols=67  Identities=18%  Similarity=0.271  Sum_probs=41.6

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhh------hccCCcccccccceeeecccccccc
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPL------VEIKCSSDLKFFLCSMYTPICIEDY  102 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~L------v~~~Cs~~l~~FLCSly~P~C~~~~  102 (169)
                      .+-|++-.-..|+..-=|.+.|=+..  .+|.+++.++.....+      +...|.++...+||...||.|....
T Consensus         2 ~G~C~~Y~G~vC~~yL~~~~V~v~~~--~~~~~ie~~l~aa~~~i~~s~~ls~~Cr~~A~~~LC~~~Fp~C~~~~   74 (140)
T cd07468           2 DGFCQPYRGIACARFIGNRTIYVDSL--QMQGEIENRITAAFTMIGTSTHLSDQCSQFAIPSFCHFVFPLCDDRS   74 (140)
T ss_pred             CCcceeccChHHHHHhCCCeEEEecC--CchHHHHHHHHHHHhhhhccccccHHHHHHHHHHHHHHcCCCCCCCC
Confidence            35688888888887433342222221  2444554444432222      3349999999999999999997643

The cysteine-rich domain (CRD) is an essential part of the tyrosine kinase-like orphan receptor (Ror2), 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.

>cd07467 CRD_TK_ROR1 Cysteine-rich domain of tyrosine kinase-like orphan receptor 1

Probab=80.91  E-value=0.77  Score=36.53  Aligned_cols=67  Identities=22%  Similarity=0.258  Sum_probs=43.6

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhh------hccCCcccccccceeeecccccccc
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPL------VEIKCSSDLKFFLCSMYTPICIEDY  102 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~L------v~~~Cs~~l~~FLCSly~P~C~~~~  102 (169)
                      .+-|++-+-..|+..-=|.+.|=|..  .+|.+++.++.....+      +...|.++...+||...||.|...+
T Consensus         2 ~GyC~~YrG~vC~~~L~~~~Vf~~~~--~~~~~~E~~l~aa~~~i~~s~~vs~~Cr~~A~~~LC~~~FP~C~~~~   74 (142)
T cd07467           2 DGFCQPYRGIACARFIGNRTIYMESL--HMQGEIENQITAAFTMIGTSSHLSDKCSQFAIPSLCHYAFPYCDETS   74 (142)
T ss_pred             CCccccccchHHHHHhCCCeEEEeCC--CCHHHHHHHHHHHHHHhhcccchhHHHHHHHHHHHHHHhCCCCcccC
Confidence            35677777888887544433333422  2555565555543322      3349999999999999999998743

The cysteine-rich domain (CRD) is an essential part of the tyrosine kinase-like orphan receptor 1 (Ror1), 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.

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	169
4f0a_A	132	Crystal Structure Of Xwnt8 In Complex With The Cyst		4e-41
1ijy_A	130	Crystal Structure Of The Cysteine-Rich Domain Of Mo		2e-40
1ijx_A	127	Crystal Structure Of The Cysteine-Rich Domain Of Se		2e-17

>pdb|4F0A|A Chain A, Crystal Structure Of Xwnt8 In Complex With The Cysteine-Rich Domain Of Frizzled 8 Length = 132

Iteration: 1
 Score =  163 bits (413), Expect = 4e-41,   Method: Compositional matrix adjust.
 Identities = 76/116 (65%), Positives = 87/116 (75%), Gaps = 21/116 (18%)
Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+P+CKGIGYN T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct: 8   CQEITVPLCKGIGYNYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 67
Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCME 131
           IC+EDY K                     +YGF+WPDRM CDRLPE G+P+ LCM+
Sbjct: 68  ICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMD 123

>pdb|1IJY|A Chain A, Crystal Structure Of The Cysteine-Rich Domain Of Mouse Frizzled 8 (Mfz8) Length = 130

Iteration: 1
 Score =  160 bits (406), Expect = 2e-40,   Method: Compositional matrix adjust.
 Identities = 75/116 (64%), Positives = 86/116 (74%), Gaps = 21/116 (18%)
Query: 37  CEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTP 96
           C+EIT+P+CKGIGY  T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMYTP
Sbjct: 10  CQEITVPLCKGIGYEYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTP 69
Query: 97  ICIEDYYK---------------------KYGFSWPDRMACDRLPELGDPNNLCME 131
           IC+EDY K                     +YGF+WPDRM CDRLPE G+P+ LCM+
Sbjct: 70  ICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMD 125

>pdb|1IJX|A Chain A, Crystal Structure Of The Cysteine-Rich Domain Of Secreted Frizzled- Related Protein 3 (Sfrp-3;fzb) Length = 127

Iteration: 1
 Score = 84.7 bits (208), Expect = 2e-17,   Method: Compositional matrix adjust.
 Identities = 42/109 (38%), Positives = 56/109 (51%), Gaps = 22/109 (20%)
Query: 34  GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSM 93
              CE + IP+CK + + +T+MPN ++H TQ  A L + QF  L+   CS DL FFLC+M
Sbjct: 2   SAACEPVRIPLCKSLPWEMTKMPNHLHHSTQANAILAMEQFEGLLGTHCSPDLLFFLCAM 61
Query: 94  YTPICIEDYYK----------------------KYGFSWPDRMACDRLP 120
           Y PIC  D+                        KY  SWP+ +ACD LP
Sbjct: 62  YAPICTIDFQHEPIKPCKSVCERARQGCEPILIKYRHSWPESLACDELP 110
  Database: pdbaa

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	169
1ijy_A	130	Frizzled homolog 8; WNT receptor, frizzled protein	1e-33
1ijx_A	127	Secreted frizzled-related sequence protein 3; WNT	3e-27

>1ijy_A Frizzled homolog 8; WNT receptor, frizzled protein structure, cysteine-rich, signaling protein; 1.35A {Mus musculus} SCOP: a.141.1.1 Length = 130

 Score =  114 bits (287), Expect = 1e-33
 Identities = 74/123 (60%), Positives = 86/123 (69%), Gaps = 21/123 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
             C+EIT+P+CKGIGY  T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMY
Sbjct: 8   LACQEITVPLCKGIGYEYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMY 67

Query: 95  TPICIEDY---------------------YKKYGFSWPDRMACDRLPELGDPNNLCMEQN 133
           TPIC+EDY                      ++YGF+WPDRM CDRLPE G+P+ LCM+  
Sbjct: 68  TPICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMDYE 127

Query: 134 EDQ 136
              
Sbjct: 128 RTD 130

>1ijx_A Secreted frizzled-related sequence protein 3; WNT receptor, frizzled protein structure, cysteine-rich, SIG protein; 1.90A {Mus musculus} SCOP: a.141.1.1 Length = 127

 Score = 98.3 bits (244), Expect = 3e-27
 Identities = 43/123 (34%), Positives = 59/123 (47%), Gaps = 24/123 (19%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
             CE + IP+CK + + +T+MPN ++H TQ  A L + QF  L+   CS DL FFLC+MY
Sbjct: 3   AACEPVRIPLCKSLPWEMTKMPNHLHHSTQANAILAMEQFEGLLGTHCSPDLLFFLCAMY 62

Query: 95  TPICIEDY----------------------YKKYGFSWPDRMACDRLPELGDPNNLCMEQ 132
            PIC  D+                        KY  SWP+ +ACD LP       +C+  
Sbjct: 63  APICTIDFQHEPIKPCKSVCERARQGCEPILIKYRHSWPESLACDELPVYD--RGVCISP 120

Query: 133 NED 135
              
Sbjct: 121 EAI 123

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	169
1ijy_A	130	Frizzled homolog 8; WNT receptor, frizzled protein	100.0
1ijx_A	127	Secreted frizzled-related sequence protein 3; WNT	99.98
3hkl_A	197	Muscle, skeletal receptor tyrosine protein kinase;	80.7

>1ijy_A Frizzled homolog 8; WNT receptor, frizzled protein structure, cysteine-rich, signaling protein; 1.35A {Mus musculus} SCOP: a.141.1.1

Probab=100.00  E-value=4.1e-34  Score=219.91  Aligned_cols=102  Identities=73%  Similarity=1.443  Sum_probs=93.2

Q ss_pred             CCCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc---------
Q psy3004          33 PGGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY---------  103 (169)
Q Consensus        33 ~~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~---------  103 (169)
                      ..++|+||++++|++|+||+|+|||++||++|+||..++..|.+|++++||+++++||||+|+|+|+++..         
T Consensus         6 ~~~~C~pI~~~~C~~l~Yn~T~~PN~l~h~~q~ea~~~l~~f~~L~~~~C~~~l~~FlCs~~~P~C~~~~~~~~~PCRsl   85 (130)
T 1ijy_A            6 KELACQEITVPLCKGIGYEYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTPICLEDYKKPLPPCRSV   85 (130)
T ss_dssp             -CCCCEECCCGGGTTSSCCEECSSCTTCCCSHHHHHHHHGGGHHHHHHTSCTTHHHHHHHHHSCBCCSSCCSCCCBCHHH
T ss_pred             CCCeeeeCChhHhCCCCCCeeECCCcCCCcCHHHHHHHHHHHHHHhccCcCHHHHHHHHHhhCCcccCCCCcccCccHHH
Confidence            45799999999999999999999999999999999999999999999999999999999999999987432         


Q ss_pred             ------------cccCCCCCCCCCCCCCCCCCCCCCCccCCcc
Q psy3004         104 ------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNE  134 (169)
Q Consensus       104 ------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~  134 (169)
                                  ..||+.||++|+|++||+.++.+.+||+++.
T Consensus        86 Ce~v~~~C~~~~~~~g~~WP~~l~C~~fP~~~~~~~~C~~~~~  128 (130)
T 1ijy_A           86 CERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMDYER  128 (130)
T ss_dssp             HHHHHHHHHHHHHHTTCCCCGGGCGGGSCCSSCTTSCCBCCCC
T ss_pred             HHHHhcchHHHHHhcCCCCCCcCCcccCCCCCCCCCcCCCCCC
Confidence                        2899999999999999999875459998764

>1ijx_A Secreted frizzled-related sequence protein 3; WNT receptor, frizzled protein structure, cysteine-rich, SIG protein; 1.90A {Mus musculus} SCOP: a.141.1.1

Probab=99.98  E-value=7.8e-34  Score=217.57  Aligned_cols=100  Identities=43%  Similarity=0.920  Sum_probs=91.1

Q ss_pred             CCCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc----------
Q psy3004          34 GGRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY----------  103 (169)
Q Consensus        34 ~~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~----------  103 (169)
                      +++|+||++++|++||||+|+|||++||++|+||+.++++|.+|++++||+++++||||+|+|+|+++..          
T Consensus         2 ~~~C~pi~~~~C~~l~Yn~T~~PN~lgh~~q~ea~~~~~~f~~Lv~~~C~~~l~~FlCs~~~P~C~~~~~~~~i~PCRsl   81 (127)
T 1ijx_A            2 SAACEPVRIPLCKSLPWEMTKMPNHLHHSTQANAILAMEQFEGLLGTHCSPDLLFFLCAMYAPICTIDFQHEPIKPCKSV   81 (127)
T ss_dssp             -CCCEECCCGGGGGSSCCEECSSCTTCCSSHHHHHHHHHTTHHHHTTTCCTTHHHHHHHHHSCBCBSSCSSSCCCBCHHH
T ss_pred             CCccccCChhHhCCCCCCeeECCCcCCCcCHHHHHHHHHHHHHHHccCcCHHHHhhhhhccCCcccCCCCCcccCccHHH
Confidence            5699999999999999999999999999999999999999999999999999999999999999987522          


Q ss_pred             ------------cccCCCCCCCCCCCCCCCCCCCCCCccCCccc
Q psy3004         104 ------------KKYGFSWPDRMACDRLPELGDPNNLCMEQNED  135 (169)
Q Consensus       104 ------------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~  135 (169)
                                  ..||+.||++|+|++||..++  ++|+++...
T Consensus        82 Ce~vr~~C~~~~~~~g~~WP~~l~C~~fP~~~~--~~C~~p~~~  123 (127)
T 1ijx_A           82 CERARQGCEPILIKYRHSWPESLACDELPVYDR--GVCISPEAI  123 (127)
T ss_dssp             HHHHHHHHHHHHHHTTCCCCGGGCGGGCCCTTT--CEEEEECCC
T ss_pred             HHHHHHHHHHHHHHhCCCCCCcCccccCCCCCC--CcccCcccc
Confidence                        289999999999999999753  689987654

>3hkl_A Muscle, skeletal receptor tyrosine protein kinase; MUSK, receptor tyrosine kinase, frizzled CRD, ATP-binding, D bond, glycoprotein; HET: NAG; 2.10A {Rattus norvegicus}

Probab=80.70  E-value=1  Score=36.54  Aligned_cols=101  Identities=18%  Similarity=0.293  Sum_probs=64.9

Q ss_pred             CCceecCcCcccC-CCCCCccCCCCCCCCCHHHHHHhh--hhhhhhhc--cCCcccccccceeeeccccccccc---c--
Q psy3004          35 GRCEEITIPMCKG-IGYNLTQMPNEMNHDTQDEAGLEV--HQFWPLVE--IKCSSDLKFFLCSMYTPICIEDYY---K--  104 (169)
Q Consensus        35 ~~CepI~l~~C~~-L~Yn~T~~PN~lgH~sq~Ea~~~l--~~f~~Lv~--~~Cs~~l~~FLCSly~P~C~~~~~---~--  104 (169)
                      +.|++-+=..|+. |.=|...|=|. .-.+++++++.+  ..|..|..  -.|.++...+||...||.|..+..   +  
T Consensus        18 GyC~~YrG~vC~~yL~g~~~Vf~ns-S~~dp~~~~E~l~~aaw~el~~lS~~Cr~aAe~lLC~yaFP~Cd~~~gP~P~pL   96 (197)
T 3hkl_A           18 GYCAQYRGEVCDAVLVKDSLVFFNT-SYPDPEEAQELLIHTAWNELKAVSPLCRPAAEALLCNHLFQECSPGVLPTPMPI   96 (197)
T ss_dssp             EEEECCCCSSSTTTSCTTCCEEEET-TSSSHHHHHHHHHHHHHHHHTTSCTTTHHHHHHHHHHHHTCBBCSSSSCCBCCB
T ss_pred             cccccccchHHHHHhCCCceEEEec-CcCCHHHHHHHHHHHHHHHHHhhcHHHHHHHHHHHHHhhCCCCCCCCCCCCcch
Confidence            5699999999998 44444444332 123466666655  34766644  399999999999999999975211   0  


Q ss_pred             --------ccCC---CC------------------CCCCCCCCCCCCCCCCCCccCCcccc
Q psy3004         105 --------KYGF---SW------------------PDRMACDRLPELGDPNNLCMEQNEDQ  136 (169)
Q Consensus       105 --------~~g~---~W------------------P~~L~C~~FP~~~d~~~lCi~~~~~~  136 (169)
                              +..+   .|                  =..-+|+++|..+.+...|+......
T Consensus        97 CREdC~alk~~~C~~Ew~~~e~~~~~G~~~~~~~~l~LP~Ce~LP~~~~~~~~Ct~ig~~d  157 (197)
T 3hkl_A           97 CREYCLAVKELFCAKEWLAMEGKTHRGLYRSGMHFLPVPECSKLPSMHQDPTACTRLPYLD  157 (197)
T ss_dssp             CHHHHHHHHHTTTTTTHHHHHHHHHHHHHHHTCCCCCCCCGGGSCCTTTCTTSSBCCTTTC
T ss_pred             hHHHHHHHHHHHhHHHHHHHHhccccccccccccceeCCchhhCCCCCCCCCcceeccccc
Confidence                    0000   11                  02347999999875566788776443

---

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

Original result of RPS-BLAST against SCOP70(version1.75) database

ID	Length	Definition	E-value
Query	169
d1ijya_	122	a.141.1.1 (A:) Frizzled 8 (FZ8) {Mouse (Mus muscul	2e-30
d1ijxa_	125	a.141.1.1 (A:) Secreted Frizzled-related protein 3	4e-27

>d1ijya_ a.141.1.1 (A:) Frizzled 8 (FZ8) {Mouse (Mus musculus) [TaxId: 10090]} Length = 122

class: All alpha proteins
fold: Frizzled cysteine-rich domain
superfamily: Frizzled cysteine-rich domain
family: Frizzled cysteine-rich domain
domain: Frizzled 8 (FZ8)
species: Mouse (Mus musculus) [TaxId: 10090]

 Score =  104 bits (261), Expect = 2e-30
 Identities = 74/120 (61%), Positives = 86/120 (71%), Gaps = 21/120 (17%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
             C+EIT+P+CKGIGY  T MPN+ NHDTQDEAGLEVHQFWPLVEI+CS DLKFFLCSMY
Sbjct: 2   LACQEITVPLCKGIGYEYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMY 61

Query: 95  TPICIEDY---------------------YKKYGFSWPDRMACDRLPELGDPNNLCMEQN 133
           TPIC+EDY                      ++YGF+WPDRM CDRLPE G+P+ LCM+  
Sbjct: 62  TPICLEDYKKPLPPCRSVCERAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMDYE 121

>d1ijxa_ a.141.1.1 (A:) Secreted Frizzled-related protein 3 (SFRP-3;fzb) {Mouse (Mus musculus) [TaxId: 10090]} Length = 125

class: All alpha proteins
fold: Frizzled cysteine-rich domain
superfamily: Frizzled cysteine-rich domain
family: Frizzled cysteine-rich domain
domain: Secreted Frizzled-related protein 3 (SFRP-3;fzb)
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 96.7 bits (240), Expect = 4e-27
 Identities = 43/123 (34%), Positives = 59/123 (47%), Gaps = 24/123 (19%)

Query: 35  GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMY 94
             CE + IP+CK + + +T+MPN ++H TQ  A L + QF  L+   CS DL FFLC+MY
Sbjct: 1   AACEPVRIPLCKSLPWEMTKMPNHLHHSTQANAILAMEQFEGLLGTHCSPDLLFFLCAMY 60

Query: 95  TPICIEDY----------------------YKKYGFSWPDRMACDRLPELGDPNNLCMEQ 132
            PIC  D+                        KY  SWP+ +ACD LP       +C+  
Sbjct: 61  APICTIDFQHEPIKPCKSVCERARQGCEPILIKYRHSWPESLACDELPV--YDRGVCISP 118

Query: 133 NED 135
              
Sbjct: 119 EAI 121

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	169
d1ijya_	122	Frizzled 8 (FZ8) {Mouse (Mus musculus) [TaxId: 100	99.96
d1ijxa_	125	Secreted Frizzled-related protein 3 (SFRP-3;fzb) {	99.96

>d1ijya_ a.141.1.1 (A:) Frizzled 8 (FZ8) {Mouse (Mus musculus) [TaxId: 10090]}

class: All alpha proteins
fold: Frizzled cysteine-rich domain
superfamily: Frizzled cysteine-rich domain
family: Frizzled cysteine-rich domain
domain: Frizzled 8 (FZ8)
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.96  E-value=1.3e-30  Score=195.84  Aligned_cols=99  Identities=75%  Similarity=1.490  Sum_probs=91.0

Q ss_pred             CCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-----------
Q psy3004          35 GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-----------  103 (169)
Q Consensus        35 ~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-----------  103 (169)
                      ..|+||++++|++||||.|+|||++||.+|+||..++..|.+|++++||+++++|||++|+|+|+++..           
T Consensus         2 ~~C~pi~~~~C~~l~Yn~T~~PN~~~h~~~~e~~~~~~~~~~l~~~~C~~~l~~flCs~~~P~C~~~~~~~~~PCrs~Ce   81 (122)
T d1ijya_           2 LACQEITVPLCKGIGYEYTYMPNQFNHDTQDEAGLEVHQFWPLVEIQCSPDLKFFLCSMYTPICLEDYKKPLPPCRSVCE   81 (122)
T ss_dssp             CCCEECCCGGGTTSSCCEECSSCTTCCCSHHHHHHHHGGGHHHHHHTSCTTHHHHHHHHHSCBCCSSCCSCCCBCHHHHH
T ss_pred             CeeeecChhhhCCCCCCceECcCcccCcCHHHHHHHHHHHhhhhccccCHhHHHHHhhhccCcccCCCCCccCccHHHHH
Confidence            479999999999999999999999999999999999999999999999999999999999999976532           


Q ss_pred             ----------cccCCCCCCCCCCCCCCCCCCCCCCccCCc
Q psy3004         104 ----------KKYGFSWPDRMACDRLPELGDPNNLCMEQN  133 (169)
Q Consensus       104 ----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~  133 (169)
                                ..+|+.||+.|+|++||+.++.+.+||+.+
T Consensus        82 ev~~~C~~~~~~~~~~wP~~l~C~~fP~~~~~~~~Ci~~~  121 (122)
T d1ijya_          82 RAKAGCAPLMRQYGFAWPDRMRCDRLPEQGNPDTLCMDYE  121 (122)
T ss_dssp             HHHHHHHHHHHHTTCCCCGGGCGGGSCCSSCTTSCCBCCC
T ss_pred             HHHhhhHHHHHHcCCCCCCcCChhhCCCCCCCCCcCCCCC
Confidence                      278999999999999999887677899754

>d1ijxa_ a.141.1.1 (A:) Secreted Frizzled-related protein 3 (SFRP-3;fzb) {Mouse (Mus musculus) [TaxId: 10090]}

class: All alpha proteins
fold: Frizzled cysteine-rich domain
superfamily: Frizzled cysteine-rich domain
family: Frizzled cysteine-rich domain
domain: Secreted Frizzled-related protein 3 (SFRP-3;fzb)
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.96  E-value=3.2e-30  Score=194.32  Aligned_cols=99  Identities=43%  Similarity=0.930  Sum_probs=90.2

Q ss_pred             CCceecCcCcccCCCCCCccCCCCCCCCCHHHHHHhhhhhhhhhccCCcccccccceeeeccccccccc-----------
Q psy3004          35 GRCEEITIPMCKGIGYNLTQMPNEMNHDTQDEAGLEVHQFWPLVEIKCSSDLKFFLCSMYTPICIEDYY-----------  103 (169)
Q Consensus        35 ~~CepI~l~~C~~L~Yn~T~~PN~lgH~sq~Ea~~~l~~f~~Lv~~~Cs~~l~~FLCSly~P~C~~~~~-----------  103 (169)
                      ++|+||++++|++|+||+|+|||++||.+|+||...+..|..|++++||+++++|+|++|+|+|++++.           
T Consensus         1 ~~C~pi~~~~C~~l~Yn~T~~PN~~gh~~~~e~~~~~~~~~~l~~~~C~p~~~~flCs~~~P~C~~~~~~~~~~PCrs~C   80 (125)
T d1ijxa_           1 AACEPVRIPLCKSLPWEMTKMPNHLHHSTQANAILAMEQFEGLLGTHCSPDLLFFLCAMYAPICTIDFQHEPIKPCKSVC   80 (125)
T ss_dssp             CCCEECCCGGGGGSSCCEECSSCTTCCSSHHHHHHHHHTTHHHHTTTCCTTHHHHHHHHHSCBCBSSCSSSCCCBCHHHH
T ss_pred             CcCccCCcchhcCCCCCceECcCcCCCcCHHHHHHHHHHHHHHhhcccCHHHHHHHHHhhCCCccCCCCCccCCcCHHHH
Confidence            479999999999999999999999999999999999999999999999999999999999999986532           


Q ss_pred             -----------cccCCCCCCCCCCCCCCCCCCCCCCccCCccc
Q psy3004         104 -----------KKYGFSWPDRMACDRLPELGDPNNLCMEQNED  135 (169)
Q Consensus       104 -----------~~~g~~WP~~L~C~~FP~~~d~~~lCi~~~~~  135 (169)
                                 ..+|+.||++|+|++||+.+  ++.|+.|...
T Consensus        81 e~v~~~C~~~~~~~g~~wP~~l~C~~fP~~~--~~~C~~P~~~  121 (125)
T d1ijxa_          81 ERARQGCEPILIKYRHSWPESLACDELPVYD--RGVCISPEAI  121 (125)
T ss_dssp             HHHHHHHHHHHHHTTCCCCGGGCGGGCCCTT--TCEEEEECCC
T ss_pred             HHHHhhhHHHHHHcCCCCCCcCCcccCCCCC--CCcccCCCCC
Confidence                       17899999999999999875  3579987654