InnateDB Protein
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IDBP-86528.6
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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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SEC31B
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Protein Name
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SEC31 homolog B (S. cerevisiae)
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Synonyms
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SEC31B-1; SEC31L2;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000359370
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InnateDB Gene
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IDBG-86526 (SEC31B)
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Protein Structure
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Function |
As a component of the coat protein complex II (COPII), may function in vesicle budding and cargo export from the endoplasmic reticulum. {ECO:0000269PubMed:16495487}.
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Subcellular Localization |
Cytoplasm {ECO:0000269PubMed:16495487}. Cytoplasmic vesicle, COPII-coated vesicle membrane {ECO:0000269PubMed:16495487}; Peripheral membrane protein {ECO:0000269PubMed:16495487}; Cytoplasmic side {ECO:0000269PubMed:16495487}. Endoplasmic reticulum membrane {ECO:0000269PubMed:16495487}; Peripheral membrane protein {ECO:0000269PubMed:16495487}.
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Disease Associations |
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Tissue Specificity |
Ubiquitously expressed at low levels with specific expression in thymus and testis. Expressed in testis by Sertoli cells, Leydig cells and spermatogonia and in cerebellum more prominently by Purkinje and granular cells (at protein level). {ECO:0000269PubMed:10788476, ECO:0000269PubMed:16495487}.
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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 4 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
4
[view]
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Protein-Protein |
4
[view]
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Protein-DNA |
0
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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 |
IPR001680
WD40 repeat
IPR017986
WD40-repeat-containing domain
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PFAM |
PF00400
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PRINTS |
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PIRSF |
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SMART |
SM00320
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TIGRFAMs |
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Modification |
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SwissProt |
Q9NQW1
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PhosphoSite |
PhosphoSite-Q9NQW1
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
25956
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UniGene |
Hs.18889
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RefSeq |
NP_056305
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HUGO |
HGNC:23197
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OMIM |
610258
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CCDS |
CCDS7495
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HPRD |
15315
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IMGT |
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EMBL |
AF274863
AL080141
AL133352
BC034946
BC044569
BC144313
BX640914
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GenPept |
AAF78243
AAH34946
AAI44314
CAB45735
CAE45955
CAH73561
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