InnateDB Protein
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IDBP-37718.4
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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PSCA
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Protein Name
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prostate stem cell antigen
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Synonyms
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PRO232;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000301258
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InnateDB Gene
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IDBG-37716 (PSCA)
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Protein Structure
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Function |
May be involved in the regulation of cell proliferation. Has a cell-proliferation inhibition activity in vitro. {ECO:0000269PubMed:18488030}.
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Subcellular Localization |
Cell membrane; Lipid-anchor, GPI-anchor.
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Disease Associations |
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Tissue Specificity |
Highly expressed in prostate (basal, secretory and neuroendocrine epithelium cells). Also found in bladder (transitional epithelium), placenta (trophoblasts), stomach (neuroendocrine cells), colon (neuroendocrine cells) and kidney (collecting ducts). Overexpressed in prostate cancers and expression is correlated with tumor stage, grade and androgen- independence. Highly expressed in prostate cancer bone metastases. Expressed in gastric epithelial cells, mainly in the isthmus (at protein level). Not detected in normal intestinal epithelium (at protein level). {ECO:0000269PubMed:10713670, ECO:0000269PubMed:18488030}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 2 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
2
[view]
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Protein-Protein |
1
[view]
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Protein-DNA |
1
[view]
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR001526
CD59 antigen
IPR016054
Ly-6 antigen / uPA receptor -like
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PFAM |
PF00021
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PRINTS |
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PIRSF |
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SMART |
SM00134
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TIGRFAMs |
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Modification |
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SwissProt |
O43653
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PhosphoSite |
PhosphoSite-O43653
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TrEMBL |
D3DWI6
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UniProt Splice Variant |
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Entrez Gene |
8000
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UniGene |
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RefSeq |
NP_005663
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HUGO |
HGNC:9500
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OMIM |
602470
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CCDS |
CCDS47925
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HPRD |
03919
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IMGT |
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EMBL |
AC108002
AF043498
AJ297436
AY358912
BC023582
BC065183
CH471162
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GenPept |
AAC39607
AAH23582
AAH65183
AAQ89271
CAB97347
EAW82312
EAW82313
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