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UniProtKB/Swiss-Prot entry O00755


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name WNT7A_HUMAN
Primary accession number O00755
Secondary accession number Q9Y560
Integrated into Swiss-Prot on November 1, 1997
Sequence was last modified on April 17, 2007 (Sequence version 2)
Annotations were last modified on    June 16, 2009 (Entry version 75)
Name and origin of the protein
Protein name Protein Wnt-7a [Precursor]
Synonyms None
Gene name
Name: WNT7A
From
Homo sapiens (Human) [TaxID: 9606] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA].
TISSUE=Fetal brain;
DOI=10.1016/S0378-1119(96)00808-6; PubMed=9161407 [NCBI, ExPASy, EBI, Israel, Japan]
Bui T.D., Lako M., Lejeune S., Curtis A.R.J., Strachan T., Lindsay S., Harris A.L.;
"Isolation of a full-length human WNT7A gene implicated in limb development and cell transformation, and mapping to chromosome 3p25.";
Gene 189:25-29(1997).
[2]
NUCLEOTIDE SEQUENCE [MRNA].
PubMed=8893824 [NCBI, ExPASy, EBI, Israel, Japan]
Ikegawa S., Kumano Y., Okui K., Fujiwara T., Takahashi E., Nakamura Y.;
"Isolation, characterization and chromosomal assignment of the human WNT7A gene.";
Cytogenet. Cell Genet. 74:149-152(1996).
[3]
NUCLEOTIDE SEQUENCE [MRNA] OF 204-327.
TISSUE=Mammary gland;
PubMed=8168088 [NCBI, ExPASy, EBI, Israel, Japan]
Huguet E.L., McMahon J.A., McMahon A.P., Bicknell R., Harris A.L.;
"Differential expression of human Wnt genes 2, 3, 4, and 7B in human breast cell lines and normal and disease states of human breast tissue.";
Cancer Res. 54:2615-2621(1994).
[4]
VARIANT FUHRMANN SYNDROME THR-109, VARIANT LPHAS CYS-292, CHARACTERIZATION OF VARIANT FUHRMANN SYNDROME THR-109, AND CHARACTERIZATION OF VARIANT LPHAS CYS-292.
DOI=10.1086/506332; PubMed=16826533 [NCBI, ExPASy, EBI, Israel, Japan]
Woods C.G., Stricker S., Seemann P., Stern R., Cox J., Sherridan E., Roberts E., Springell K., Scott S., Karbani G., Sharif S.M., Toomes C., Bond J., Kumar D., Al-Gazali L., Mundlos S.;
"Mutations in WNT7A cause a range of limb malformations, including Fuhrmann syndrome and Al-Awadi/Raas-Rothschild/Schinzel phocomelia syndrome.";
Am. J. Hum. Genet. 79:402-408(2006).
Comments
  • FUNCTION: Ligand for members of the frizzled family of seven transmembrane receptors. Probable developmental protein. Signaling by Wnt-7a allows sexually dimorphic development of the mullerian ducts (By similarity).
  • SUBUNIT: Interacts with PORCN (By similarity).
  • SUBCELLULAR LOCATION: Secreted, extracellular space, extracellular matrix.
  • TISSUE SPECIFICITY: Expression is restricted to placenta, kidney, testis, uterus, fetal lung, and fetal and adult brain.
  • DISEASE: Defects in WNT7A are the cause of limb/pelvis-hypoplasia/aplasia syndrome (LPHAS) [MIM:276820]; also called absence of ulna and fibula with severe limb deficiency. LPHAS is a limb-malformation disorder characterized by various degrees of limb aplasia/hypoplasia and joint dysplasia.
  • DISEASE: Defects in WNT7A are a cause of Fuhrmann syndrome [MIM:228930]; also called fibular aplasia or hypoplasia femoral bowing and poly- syn- and oligodactyly. Fuhrmann syndrome is a distinct limb-malformation disorder characterized also by various degrees of limb aplasia/hypoplasia and joint dysplasia.
  • SIMILARITY: Belongs to the Wnt family.
  • WEB RESOURCE: Name=GeneReviews; URL="http://www.genetests.org/query?gene=WNT7A";.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
U53476; AAC51319.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
D83175; BAA82509.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
IPI IPI00012990; -.
RefSeq NP_004616.2; -.
UniGene Hs.72290
3D structure databases
ModBase O00755.
Protein-protein interaction databases
IntAct O00755; 1.
PTM databases
PhosphoSite O00755; -.
Organism-specific databases
GeneCards GC03M013835; -.
HGNC HGNC:12786; WNT7A.
GenAtlas WNT7A.
HPA HPA015719; -.
MIM 228930; phenotype. [NCBI / EBI]
276820; phenotype. [NCBI / EBI]
601570; gene. [NCBI / EBI]
Orphanet 2854; Fuhrmann syndrome.
2879; Phocomelia, Schinzel type.
PharmGKB PA37387; -.
Gene expression databases
ArrayExpress O00755; -.
Bgee O00755; -.
CleanEx HS_WNT7A; -.
GermOnline ENSG00000154764; Homo sapiens.
Ontologies
GO
GO:0005615; Cellular component: extracellular space (inferred from electronic annotation from UniProtKB-SubCell).
GO:0005578; Cellular component: proteinaceous extracellular matrix (inferred from electronic annotation from UniProtKB-SubCell).
GO:0005102; Molecular function: receptor binding (non-traceable author statement from ProtInc).
GO:0004871; Molecular function: signal transducer activity (inferred from electronic annotation from InterPro).
GO:0007548; Biological process: sex differentiation (traceable author statement from ProtInc).
GO:0007223; Biological process: Wnt receptor signaling pathway, calcium modulating pathway (inferred from electronic annotation from InterPro).
QuickGo view.
Family and domain databases
InterPro IPR013300; Wnt7.
IPR005816; Wnt_grthfactor.
IPR018161; Wnt_grthfactor_CS.
IPR005817; Wnt_SF.
Graphical view of domain structure.
PANTHER PTHR12027; Wnt; 1.
Pfam PF00110; wnt; 1.
Pfam graphical view of domain structure.
PRINTS PR01891; WNT7PROTEIN.
PR01349; WNTPROTEIN.
SMART SM00097; WNT1; 1.
SMART graphical view of domain structure.
PROSITE PS00246; WNT1; 1.
Proteomic databases
PRIDE O00755; -.
Genome annotation databases
Ensembl ENSG00000154764; Homo sapiens. [Contig view]
GeneID 7476; -.
KEGG hsa:7476; -.
Phylogenomic databases
HOVERGEN O00755; -.
OMA O00755; CNCKFLW.
Other
NextBio 29284; -.
SOURCE WNT7A; Homo sapiens.
ProtoNet O00755.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Developmental protein; Disease mutation; Extracellular matrix; Glycoprotein; Secreted; Signal; Wnt signaling pathway.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
SIGNAL   1    31  31     Potential. 
CHAIN   32   349  318     Protein Wnt-7a. PRO_0000041442
CARBOHYD   83    83        N-linked (GlcNAc...) (Potential). 
CARBOHYD   127   127        N-linked (GlcNAc...) (Potential). 
CARBOHYD   295   295        N-linked (GlcNAc...) (Potential). 
VARIANT   109   109  1     A -> T (in Fuhrmann syndrome; retains activity that is significant but not comparable to wild-type activity). VAR_030673 
VARIANT   292   292  1     R -> C (in LPHAS; results in a loss of function mutation with some residual activity). VAR_030674 
CONFLICT   6     6        R -> L (in Ref. 1; AAC51319). 
CONFLICT   14    14        L -> F (in Ref. 2; BAA82509). 
CONFLICT   20    20        Y -> C (in Ref. 1; AAC51319). 
CONFLICT   35    35        S -> T (in Ref. 1; AAC51319). 
CONFLICT   103   104        EA -> DG (in Ref. 1; AAC51319). 
CONFLICT   125   125        Q -> H (in Ref. 1; AAC51319). 
CONFLICT   280   280        E -> G (in Ref. 3). 
CONFLICT   329   329        H -> Q (in Ref. 2; BAA82509). 
CONFLICT   338   338        T -> K (in Ref. 2; BAA82509). 
Sequence information
Length: 349 AA [This is the length of the unprocessed precursor] Molecular weight: 39005 Da [This is the MW of the unprocessed precursor] CRC64: 259EF506CFCD7AB0 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MNRKARRCLG HLFLSLGMVY LRIGGFSSVV ALGASIICNK IPGLAPRQRA ICQSRPDAII 

        70         80         90        100        110        120 
VIGEGSQMGL DECQFQFRNG RWNCSALGER TVFGKELKVG SREAAFTYAI IAAGVAHAIT 

       130        140        150        160        170        180 
AACTQGNLSD CGCDKEKQGQ YHRDEGWKWG GCSADIRYGI GFAKVFVDAR EIKQNARTLM 

       190        200        210        220        230        240 
NLHNNEAGRK ILEENMKLEC KCHGVSGSCT TKTCWTTLPQ FRELGYVLKD KYNEAVHVEP 

       250        260        270        280        290        300 
VRASRNKRPT FLKIKKPLSY RKPMDTDLVY IEKSPNYCEE DPVTGSVGTQ GRACNKTAPQ 

       310        320        330        340 
ASGCDLMCCG RGYNTHQYAR VWQCNCKFHW CCYVKCNTCS ERTEMYTCK 

O00755 in FASTA format

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