Psyllid ID: psy9567


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120--
MFLRCTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCYRLFP
ccEEEEEEEEEEEEEccccccEEEEEEEEccccccEEEEEEEEcccccccccccccccccccccccEEcEEEEEEcccccEEEEEEEEEEEEEccccccccccEEEEEEccccccccccccc
ccEcccEEcccEcEEccccccEEEEEEEcccccEEEEEEEEEcccHHHccccEEEEccccccccccEEEEEEEEccccccEEEEEEEEEEEEEcccccccccccEEEEEHHHHHHHHHHccc
MFLRCTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLqsfnenileppsvsikttgriprrpkvFSIQLkcsgnrsgiASFTIGLLiesrkgkplpgtplrLKLRKECAERMCYRLFP
mflrctvvsekmflrrCTEMGYVNFTWKSGMKKYYYNFDRLQSFnenileppsvsikttgriprrpKVFSiqlkcsgnrsGIASFTIGLliesrkgkplpgtplrlklrkECAERMCYRLFP
MFLRCTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCYRLFP
*FLRCTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIASFTIGLLIESR********PLRLKLRKECAERMCYRL**
*FL*CTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCYRLFP
MFLRCTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCYRLFP
MFLRCTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCYRLF*
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MFLRCTVVSEKMFLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCYRLFP
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query122 2.2.26 [Sep-21-2011]
Q9W3W5 456 Protein shifted OS=Drosop yes N/A 0.868 0.232 0.575 5e-31
Q6IN38 379 Wnt inhibitory factor 1 O yes N/A 0.778 0.250 0.302 1e-10
Q9W6F8 374 Wnt inhibitory factor 1 O N/A N/A 0.778 0.254 0.291 2e-10
Q9W6F9 378 Wnt inhibitory factor 1 O yes N/A 0.786 0.253 0.288 4e-10
Q9Y5W5 379 Wnt inhibitory factor 1 O yes N/A 0.778 0.250 0.281 1e-09
Q9WUA1 379 Wnt inhibitory factor 1 O yes N/A 0.778 0.250 0.281 2e-09
>sp|Q9W3W5|WIF1_DROME Protein shifted OS=Drosophila melanogaster GN=shf PE=1 SV=2 Back     alignment and function desciption
 Score =  132 bits (333), Expect = 5e-31,   Method: Composition-based stats.
 Identities = 61/106 (57%), Positives = 81/106 (76%)

Query: 13  FLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQ 72
           FL   +E+ YVNFTWKSG +KY+Y+FDRLQ+ +E+IL+ P++SI+ +GRIP+  K FSI 
Sbjct: 162 FLVIPSEVNYVNFTWKSGRRKYFYDFDRLQTMDESILKAPTLSIRKSGRIPQEQKNFSIF 221

Query: 73  LKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCY 118
           L C+GN SG ASF +GL I++R  KPL GTP+RL  +KECA R  Y
Sbjct: 222 LPCTGNSSGTASFNVGLKIQTRHNKPLSGTPIRLNFKKECAHRGVY 267




Required for normal accumulation and movement of lipid-modified hedgehog (hh) morphogen. May act by stabilizing the interaction between heparan sulfate proteoglycans (HSPGs) and hh, HSPGs being required for diffusion of hh morphogen. Not involved in wingless (wg) morphogen movement, suggesting that it may provide HSPG specificity for Hh.
Drosophila melanogaster (taxid: 7227)
>sp|Q6IN38|WIF1_RAT Wnt inhibitory factor 1 OS=Rattus norvegicus GN=Wif1 PE=2 SV=1 Back     alignment and function description
>sp|Q9W6F8|WIF1_XENLA Wnt inhibitory factor 1 OS=Xenopus laevis GN=wif1 PE=2 SV=1 Back     alignment and function description
>sp|Q9W6F9|WIF1_DANRE Wnt inhibitory factor 1 OS=Danio rerio GN=wif1 PE=2 SV=1 Back     alignment and function description
>sp|Q9Y5W5|WIF1_HUMAN Wnt inhibitory factor 1 OS=Homo sapiens GN=WIF1 PE=1 SV=3 Back     alignment and function description
>sp|Q9WUA1|WIF1_MOUSE Wnt inhibitory factor 1 OS=Mus musculus GN=Wif1 PE=2 SV=1 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query122
321454596 335 hypothetical protein DAPPUDRAFT_116992 [ 0.803 0.292 0.777 3e-39
91094771 352 PREDICTED: similar to AGAP000117-PA [Tri 0.803 0.278 0.765 5e-37
158289281 383 AGAP000117-PA [Anopheles gambiae str. PE 0.836 0.266 0.676 1e-34
157129179 379 hypothetical protein AaeL_AAEL011386 [Ae 0.827 0.266 0.693 1e-34
157129181 366 hypothetical protein AaeL_AAEL011386 [Ae 0.803 0.267 0.704 3e-34
170034949 366 wnt inhibitory factor 1 [Culex quinquefa 0.803 0.267 0.683 4e-34
242019924 254 conserved hypothetical protein [Pediculu 0.803 0.385 0.704 3e-33
340714439 358 PREDICTED: protein shifted-like isoform 0.803 0.273 0.714 4e-33
312378392 267 hypothetical protein AND_10083 [Anophele 0.803 0.367 0.673 4e-33
340714437 338 PREDICTED: protein shifted-like isoform 0.803 0.289 0.714 6e-33
>gi|321454596|gb|EFX65761.1| hypothetical protein DAPPUDRAFT_116992 [Daphnia pulex] Back     alignment and taxonomy information
 Score =  165 bits (418), Expect = 3e-39,   Method: Compositional matrix adjust.
 Identities = 77/99 (77%), Positives = 91/99 (91%), Gaps = 1/99 (1%)

Query: 18  TEMGYVNFTWKSG-MKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCS 76
           +E+GYVNFTWKSG  KKYYY+FDRLQSFNE+IL+PP+VS++  GR+PR+PKVFS+ L CS
Sbjct: 60  SEVGYVNFTWKSGEHKKYYYHFDRLQSFNEDILQPPTVSVEIRGRVPRKPKVFSVLLPCS 119

Query: 77  GNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAER 115
           GN SG+ASF+IGLLIES KGKPLPGTPLRL+LRKECAER
Sbjct: 120 GNSSGVASFSIGLLIESHKGKPLPGTPLRLRLRKECAER 158




Source: Daphnia pulex

Species: Daphnia pulex

Genus: Daphnia

Family: Daphniidae

Order: Diplostraca

Class: Branchiopoda

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|91094771|ref|XP_967866.1| PREDICTED: similar to AGAP000117-PA [Tribolium castaneum] gi|270016572|gb|EFA13018.1| shifted [Tribolium castaneum] Back     alignment and taxonomy information
>gi|158289281|ref|XP_311028.4| AGAP000117-PA [Anopheles gambiae str. PEST] gi|157018979|gb|EAA06354.4| AGAP000117-PA [Anopheles gambiae str. PEST] Back     alignment and taxonomy information
>gi|157129179|ref|XP_001655311.1| hypothetical protein AaeL_AAEL011386 [Aedes aegypti] gi|108872308|gb|EAT36533.1| AAEL011386-PB [Aedes aegypti] Back     alignment and taxonomy information
>gi|157129181|ref|XP_001655312.1| hypothetical protein AaeL_AAEL011386 [Aedes aegypti] gi|108872309|gb|EAT36534.1| AAEL011386-PA [Aedes aegypti] Back     alignment and taxonomy information
>gi|170034949|ref|XP_001845334.1| wnt inhibitory factor 1 [Culex quinquefasciatus] gi|167876792|gb|EDS40175.1| wnt inhibitory factor 1 [Culex quinquefasciatus] Back     alignment and taxonomy information
>gi|242019924|ref|XP_002430408.1| conserved hypothetical protein [Pediculus humanus corporis] gi|212515538|gb|EEB17670.1| conserved hypothetical protein [Pediculus humanus corporis] Back     alignment and taxonomy information
>gi|340714439|ref|XP_003395736.1| PREDICTED: protein shifted-like isoform 2 [Bombus terrestris] Back     alignment and taxonomy information
>gi|312378392|gb|EFR24980.1| hypothetical protein AND_10083 [Anopheles darlingi] Back     alignment and taxonomy information
>gi|340714437|ref|XP_003395735.1| PREDICTED: protein shifted-like isoform 1 [Bombus terrestris] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query122
FB|FBgn0003390 456 shf "shifted" [Drosophila mela 0.868 0.232 0.575 1.3e-29
RGD|619774 379 Wif1 "Wnt inhibitory factor 1" 0.778 0.250 0.302 3.2e-12
UNIPROTKB|F5H8A3133 WIF1 "Wnt inhibitory factor 1" 0.778 0.714 0.281 1.3e-11
ZFIN|ZDB-GENE-990712-17 378 wif1 "wnt inhibitory factor 1" 0.786 0.253 0.288 4e-11
UNIPROTKB|E2R4E3 379 WIF1 "Uncharacterized protein" 0.778 0.250 0.281 4e-11
MGI|MGI:1344332 379 Wif1 "Wnt inhibitory factor 1" 0.778 0.250 0.281 5.1e-11
UNIPROTKB|Q9Y5W5 379 WIF1 "Wnt inhibitory factor 1" 0.778 0.250 0.281 6.6e-11
UNIPROTKB|E1BNM8 381 WIF1 "Uncharacterized protein" 0.754 0.241 0.279 2.3e-10
UNIPROTKB|F1NHY7 384 WIF1 "Uncharacterized protein" 0.778 0.247 0.298 2.4e-10
WB|WBGene00003007 583 lin-18 [Caenorhabditis elegans 0.803 0.168 0.302 2.3e-06
FB|FBgn0003390 shf "shifted" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
 Score = 328 (120.5 bits), Expect = 1.3e-29, P = 1.3e-29
 Identities = 61/106 (57%), Positives = 81/106 (76%)

Query:    13 FLRRCTEMGYVNFTWKSGMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQ 72
             FL   +E+ YVNFTWKSG +KY+Y+FDRLQ+ +E+IL+ P++SI+ +GRIP+  K FSI 
Sbjct:   162 FLVIPSEVNYVNFTWKSGRRKYFYDFDRLQTMDESILKAPTLSIRKSGRIPQEQKNFSIF 221

Query:    73 LKCSGNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMCY 118
             L C+GN SG ASF +GL I++R  KPL GTP+RL  +KECA R  Y
Sbjct:   222 LPCTGNSSGTASFNVGLKIQTRHNKPLSGTPIRLNFKKECAHRGVY 267




GO:0050821 "protein stabilization" evidence=IMP
GO:0005578 "proteinaceous extracellular matrix" evidence=IDA
GO:0005515 "protein binding" evidence=IPI
GO:0016055 "Wnt receptor signaling pathway" evidence=IMP
GO:0007224 "smoothened signaling pathway" evidence=IGI;IMP
GO:0008589 "regulation of smoothened signaling pathway" evidence=IMP
GO:0005576 "extracellular region" evidence=IDA
GO:0008039 "synaptic target recognition" evidence=IMP
GO:0045880 "positive regulation of smoothened signaling pathway" evidence=IMP
RGD|619774 Wif1 "Wnt inhibitory factor 1" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|F5H8A3 WIF1 "Wnt inhibitory factor 1" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
ZFIN|ZDB-GENE-990712-17 wif1 "wnt inhibitory factor 1" [Danio rerio (taxid:7955)] Back     alignment and assigned GO terms
UNIPROTKB|E2R4E3 WIF1 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
MGI|MGI:1344332 Wif1 "Wnt inhibitory factor 1" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
UNIPROTKB|Q9Y5W5 WIF1 "Wnt inhibitory factor 1" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|E1BNM8 WIF1 "Uncharacterized protein" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|F1NHY7 WIF1 "Uncharacterized protein" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
WB|WBGene00003007 lin-18 [Caenorhabditis elegans (taxid:6239)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
Q9W3W5WIF1_DROMENo assigned EC number0.57540.86880.2324yesN/A

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query122
pfam02019132 pfam02019, WIF, WIF domain 3e-37
smart00469136 smart00469, WIF, Wnt-inhibitory factor-1 like doma 1e-14
>gnl|CDD|216849 pfam02019, WIF, WIF domain Back     alignment and domain information
 Score =  122 bits (308), Expect = 3e-37
 Identities = 46/95 (48%), Positives = 64/95 (67%), Gaps = 3/95 (3%)

Query: 19  EMGYVNFTWKS-GMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSG 77
           E+  +NFTW+S G +KY Y+FD L S +  IL+ P+++I  +G +PR   VFS+ L CSG
Sbjct: 40  EVNSLNFTWQSLGKRKYPYSFDVLVSSDPEILKAPTLNISHSGEVPREASVFSVDLPCSG 99

Query: 78  NRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKEC 112
           NRSG A FT+ L + + +GK   GTPLR K +K C
Sbjct: 100 NRSGEAVFTVNLEVTNSRGK--NGTPLRFKRKKIC 132


The WIF domain is found in the RYK tyrosine kinase receptors and WIF, the Wnt-inhibitory- factor. The domain is extracellular and contains two conserved cysteines that may form a disulphide bridge. This domain is Wnt binding in WIF, and it has been suggested that RYK may also bind to Wnt. The WIF domain is a member of the immunoglobulin superfamily, and it comprises nine beta-strands and two alpha-helices, with two of the beta-strands (6 and 9) interrupted by four and six residues of irregular secondary structure, respectively. Considering that the activity of Wnts depends on the presence of a palmitoylated cysteine residue in their amino-terminal polypeptide segment, Wnt proteins are lipid-modified and can act as stem cell growth factors, it is likely that the WIF domain recognises and binds to Wnts that have been activated by palmitoylation and that the recognition of palmitoylated Wnts by WIF-1 is effected by its WIF domain rather than by its EGF domains. A strong binding affinity for palmitoylated cysteine residues would further explain the remarkably high affinity of human WIF-1 not only for mammalian Wnts, but also for Wnts from Xenopus and Drosophila. Length = 132

>gnl|CDD|128745 smart00469, WIF, Wnt-inhibitory factor-1 like domain Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 122
PF02019132 WIF: WIF domain; InterPro: IPR003306 Wnt proteins 100.0
smart00469136 WIF Wnt-inhibitory factor-1 like domain. Occurs as 100.0
KOG1024|consensus 563 100.0
>PF02019 WIF: WIF domain; InterPro: IPR003306 Wnt proteins constitute a large family of secreted molecules that are involved in intercellular signalling during development Back     alignment and domain information
Probab=100.00  E-value=1.4e-45  Score=272.89  Aligned_cols=105  Identities=45%  Similarity=0.749  Sum_probs=81.5

Q ss_pred             eeeeeeceeeccCCCCeEEEEEeeCC-eeEEeeeeEeeecCCCcCCCCeecccCCCcCCCCceEEEEEeeeCCCCCeEEE
Q psy9567           6 TVVSEKMFLRRCTEMGYVNFTWKSGM-KKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSGIAS   84 (122)
Q Consensus         6 ~~yA~~f~~~VPs~i~~l~FTW~s~~-k~y~Y~~~~l~s~d~~iL~~P~lnIs~~G~VP~~~~~F~V~LpCtG~~sgea~   84 (122)
                      .+||++|.+||||+|++|+|||+|++ ++|+|+|+.++|+|++||++|++|||.+|+||+++|+|+|+|+|||+++|||+
T Consensus        27 n~yal~f~~~VPs~i~~l~FtW~s~~~~~~~Y~~~~l~s~d~~~l~~P~lnIs~~G~VP~~~~~F~V~L~CtG~~~g~a~  106 (132)
T PF02019_consen   27 NPYALDFLVPVPSEINYLNFTWQSLGKKPYPYNFDVLKSSDPSILPHPSLNISKSGEVPHSPQVFSVELPCTGKRSGEAT  106 (132)
T ss_dssp             -GGGSSHSSEB-TT-SEEEEEEEE-SSS-EEEEEEEEEES-TTTBB--EESS-SEEEE-SS-EEEEEE--B-SSS-EEEE
T ss_pred             cHhHhhCCcCCCCCcceEEEEEEcCCCceEEEEEEEEEccCcccccCCccccCCCeeccCCCEEEEEEEEecCccceEEE
Confidence            57999999999999999999999965 67999998779999999999999999999999999999999999999999999


Q ss_pred             EEEEEEEEecCCCCCCCCcEEEEEeeee
Q psy9567          85 FTIGLLIESRKGKPLPGTPLRLKLRKEC  112 (122)
Q Consensus        85 ~~v~Lni~~~~~k~~n~T~L~fkr~K~C  112 (122)
                      |+|+||++.++++  |+|+|+|||+|||
T Consensus       107 v~i~lni~~~~~~--n~T~L~~kr~KiC  132 (132)
T PF02019_consen  107 VTIQLNITLPSSK--NGTPLRFKRRKIC  132 (132)
T ss_dssp             EEEEEEEEETT----S-EEEE--TT-EE
T ss_pred             EEEEEEEEeCCCC--CceEEEEeecccC
Confidence            9999999998877  8999999999999



The name derives from the first 2 members of the family to be discovered: int-1 (mouse) and wingless (Drosophila) []. It is now recognised that Wnt signalling controls many cell fate decisions in a variety of different organisms, including mammals []. Wnt signalling has been implicated in tumourigenesis, early mesodermal patterning of the embryo, morphogenesis of the brain and kidneys, regulation of mammary gland proliferation and Alzheimer's disease [, ]. Wnt-mediated signalling is believed to proceed initially through binding to cell surface receptors of the frizzled family; the signal is subsequently transduced through several cytoplasmic components to B-catenin, which enters the nucleus and activates the transcription of several genes important in development []. Several non-canonical Wnt signalling pathways have also been elucidated that act independently of B-catenin. Canonical and noncanonical Wnt signaling branches are highly interconnected, and cross-regulate each other []. Members of the Wnt gene family are defined by their sequence similarity to mouse Wnt-1 and Wingless in Drosophila. They encode proteins of ~350-400 residues in length, with orthologues identified in several, mostly vertebrate, species. Very little is known about the structure of Wnts as they are notoriously insoluble, but they share the following features characteristics of secretory proteins: a signal peptide, several potential N-glycosylation sites and 22 conserved cysteines [] that are probably involved in disulphide bonds. The Wnt proteins seem to adhere to the plasma membrane of the secreting cells and are therefore likely to signal over only few cell diameters. Fifteen major Wnt gene families have been identified in vertebrates, with multiple subtypes within some classes. This entry represents the WIF domain, and is found in the RYK tyrosine kinase receptors and WIF the Wnt-inhibitory-factor. The domain is extracellular and contains two conserved cysteines that may form a disulphide bridge. This domain is Wnt binding in WIF, and it has been suggested that RYK may also bind to Wnt [].; GO: 0004713 protein tyrosine kinase activity; PDB: 2YGP_A 2YGO_A 2YGN_A 2D3J_A 2YGQ_A.

>smart00469 WIF Wnt-inhibitory factor-1 like domain Back     alignment and domain information
>KOG1024|consensus Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query122
2ygo_A188 Wif Domain-Egf-Like Domain 1 Of Human Wnt Inhibitor 8e-12
2ygp_A188 Wif Domain-Egf-Like Domain 1 Met77trp Of Human Wnt 9e-12
2d3j_A157 Nmr Structure Of The Wif Domain From Human Wif-1 Le 1e-11
2ygq_A 324 Wif Domain-Epidermal Growth Factor (Egf)-Like Domai 2e-11
2ygn_A156 Wif Domain Of Human Wnt Inhibitory Factor 1 In Comp 3e-11
>pdb|2YGO|A Chain A, Wif Domain-Egf-Like Domain 1 Of Human Wnt Inhibitory Factor 1 In Complex With 1,2-Dipalmitoylphosphatidylcholine Length = 188 Back     alignment and structure

Iteration: 1

Score = 65.5 bits (158), Expect = 8e-12, Method: Compositional matrix adjust. Identities = 27/96 (28%), Positives = 51/96 (53%), Gaps = 1/96 (1%) Query: 23 VNFTWKS-GMKKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSGNRSG 81 +NFTW++ G +Y+Y F L+S + I+ P+V++ G +P V + C G + G Sbjct: 56 MNFTWQAAGQAEYFYEFLSLRSLDXGIMADPTVNVPLLGTVPHXASVVQVGFPCLGXQDG 115 Query: 82 IASFTIGLLIESRKGKPLPGTPLRLKLRKECAERMC 117 +A+F + +++ + +G + TP K C + C Sbjct: 116 VAAFEVDVIVMNSEGNTILXTPQNAIFFKTCQQAEC 151
>pdb|2YGP|A Chain A, Wif Domain-Egf-Like Domain 1 Met77trp Of Human Wnt Inhibitory Factor 1 In Complex With 1,2-Dipalmitoylphosphatidylcholine Length = 188 Back     alignment and structure
>pdb|2D3J|A Chain A, Nmr Structure Of The Wif Domain From Human Wif-1 Length = 157 Back     alignment and structure
>pdb|2YGQ|A Chain A, Wif Domain-Epidermal Growth Factor (Egf)-Like Domains 1-3 Of Human Wnt Inhibitory Factor 1 In Complex With 1,2-Dipalmitoylphosphatidylcholine Length = 324 Back     alignment and structure
>pdb|2YGN|A Chain A, Wif Domain Of Human Wnt Inhibitory Factor 1 In Complex With 1,2-Dipalmitoylphosphatidylcholine Length = 156 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query122
2ygn_A156 WIF-1, WNT inhibitory factor 1; signaling protein, 1e-33
2ygq_A 324 WIF-1, WNT inhibitory factor 1; signaling protein, 6e-24
2ygo_A188 WIF-1, WNT inhibitory factor 1; signaling protein, 3e-20
>2ygn_A WIF-1, WNT inhibitory factor 1; signaling protein, WNT signaling pathway, WNT antagonist, MO cancer, glycosaminoglycan; HET: MLY PCF NAG; 1.85A {Homo sapiens} PDB: 2d3j_A Length = 156 Back     alignment and structure
 Score =  114 bits (285), Expect = 1e-33
 Identities = 25/98 (25%), Positives = 49/98 (50%), Gaps = 1/98 (1%)

Query: 18  TEMGYVNFTWKSGMKK-YYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCS 76
             +  +NFTW++  +  Y+Y F  L+S +  I+  P+V++   G +P    V  +   C 
Sbjct: 51  VNIHSMNFTWQAAGQAEYFYEFLSLRSLDXGIMADPTVNVPLLGTVPHXASVVQVGFPCL 110

Query: 77  GNRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAE 114
           G + G+A+F + +++ + +G  +  TP      K C  
Sbjct: 111 GXQDGVAAFEVDVIVMNSEGNTILXTPQNAIFFKTCQG 148


>2ygq_A WIF-1, WNT inhibitory factor 1; signaling protein, WNT signaling pathway, WNT antagonist, MO cancer, glycosaminoglycan; HET: PCF NAG FUC SCR; 3.95A {Homo sapiens} Length = 324 Back     alignment and structure
>2ygo_A WIF-1, WNT inhibitory factor 1; signaling protein, WNT signaling pathway, WNT antagonist, MO cancer, glycosaminoglycan; HET: MLY PCF NAG; 1.85A {Homo sapiens} PDB: 2ygp_A* Length = 188 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query122
2ygn_A156 WIF-1, WNT inhibitory factor 1; signaling protein, 100.0
2ygo_A188 WIF-1, WNT inhibitory factor 1; signaling protein, 100.0
2ygq_A 324 WIF-1, WNT inhibitory factor 1; signaling protein, 99.75
>2ygn_A WIF-1, WNT inhibitory factor 1; signaling protein, WNT signaling pathway, WNT antagonist, MO cancer, glycosaminoglycan; HET: MLY PCF NAG; 1.85A {Homo sapiens} PDB: 2d3j_A Back     alignment and structure
Probab=100.00  E-value=1.1e-42  Score=262.68  Aligned_cols=112  Identities=22%  Similarity=0.532  Sum_probs=103.8

Q ss_pred             eeeeeeece-----ee-ccCCCCeEEEEEeeCC-eeEEeeeeEeeecCCCcCCCCeecccCCCcCCCCceEEEEEeeeCC
Q psy9567           5 CTVVSEKMF-----LR-RCTEMGYVNFTWKSGM-KKYYYNFDRLQSFNENILEPPSVSIKTTGRIPRRPKVFSIQLKCSG   77 (122)
Q Consensus         5 ~~~yA~~f~-----~~-VPs~i~~l~FTW~s~~-k~y~Y~~~~l~s~d~~iL~~P~lnIs~~G~VP~~~~~F~V~LpCtG   77 (122)
                      -..||++|.     +| |||+|++|+|||+|+. ++|+|+||+|+|+|++||++|++|||.+|+||+++|+|+|.|||+|
T Consensus        32 vn~yaldF~~~~~~~p~VPs~I~~l~FTW~s~~~~~Y~y~~~~L~s~D~~iL~~P~lnIs~~G~VP~~~~~FsV~LpCtG  111 (156)
T 2ygn_A           32 MAPFTHDFRXAQQRMPAIPVNIHSMNFTWQAAGQAEYFYEFLSLRSLDXGIMADPTVNVPLLGTVPHXASVVQVGFPCLG  111 (156)
T ss_dssp             ECGGGTSHHHHHHTCCCBCTTCSEEEEEEEECSSSCEEEEEEEEEESCTTTBCCCEESSCSEEECCSSCEEEEEECCBCS
T ss_pred             cchhhhhccchhccccccCCccceEEEEEecCCCccEEEEEEEeecCChhhccCcccccccccccCCCcEEEEEEEEecC
Confidence            357999999     99 9999999999999943 6799999999999999999999999999999999999999999999


Q ss_pred             CCCeEEEEEEEEEEEecCCCCCCCCcEEEEEeeeecccc
Q psy9567          78 NRSGIASFTIGLLIESRKGKPLPGTPLRLKLRKECAERM  116 (122)
Q Consensus        78 ~~sgea~~~v~Lni~~~~~k~~n~T~L~fkr~K~C~~~~  116 (122)
                      +++|+|+|+|+|.+.+++||++++|||++|++|+|.+.+
T Consensus       112 ~~sG~a~f~v~L~i~~~~gk~~~~tpl~~~~~kec~~~~  150 (156)
T 2ygn_A          112 XQDGVAAFEVDVIVMNSEGNTILXTPQNAIFFKTCQGTK  150 (156)
T ss_dssp             SSCEEEEEEEEEEEEETTSCEEEECCTTCCEEEEEC---
T ss_pred             CcCceeEEEEEEEEECCCCCCcccceeEEEEeeeccCcc
Confidence            999999999999666899999999999999999999764



>2ygo_A WIF-1, WNT inhibitory factor 1; signaling protein, WNT signaling pathway, WNT antagonist, MO cancer, glycosaminoglycan; HET: MLY PCF NAG; 1.85A {Homo sapiens} PDB: 2ygp_A* Back     alignment and structure
>2ygq_A WIF-1, WNT inhibitory factor 1; signaling protein, WNT signaling pathway, WNT antagonist, MO cancer, glycosaminoglycan; HET: PCF NAG FUC SCR; 3.95A {Homo sapiens} Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

No hit with e-value below 0.005

Homologous Domains Detected by HHsearch ?

No hit with probability above 80.00