Homo sapiens Protein: MAGEA3
Summary
InnateDB Protein IDBP-89281.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol MAGEA3
Protein Name melanoma antigen family A, 3
Synonyms CT1.3; HIP8; HYPD; MAGE3; MAGEA6;
Species Homo sapiens
Ensembl Protein ENSP00000359301
InnateDB Gene IDBG-281680 (MAGEA3)
Protein Structure
UniProt Annotation
Function Proposed to enhance ubiquitin ligase activity of RING- type zinc finger-containing E3 ubiquitin-protein ligases. May enhance ubiquitin ligase activity of TRIM28 and stimulate p53/TP53 ubiquitination by TRIM28. Proposed to act through recruitment and/or stabilization of the Ubl-conjugating enzyme (E2) at the E3:substrate complex. May play a role in embryonal development and tumor transformation or aspects of tumor progression. In vitro promotes cell viability in melanoma cell lines. Antigen recognized on a melanoma by autologous cytolytic T-lymphocytes. {ECO:0000269PubMed:20864041}.
Subcellular Localization
Disease Associations
Tissue Specificity Expressed in many tumors of several types, such as melanoma, head and neck squamous cell carcinoma, lung carcinoma and breast carcinoma, but not in normal tissues except for testes and placenta. Never expressed in kidney tumors, Leukemias and lymphomas.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 7 experimentally validated interaction(s) in this database.
Experimentally validated
Total 7 [view]
Protein-Protein 7 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
Biological Process
Cellular Component
Protein Structure and Domains
PDB ID
InterPro IPR002190 MAGE protein
IPR021072 Melanoma associated antigen, MAGE, N-terminal
PFAM PF01454
PF12440
PRINTS
PIRSF
SMART
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt P43357
PhosphoSite PhosphoSite-P43357
TrEMBL E7EMU0
UniProt Splice Variant
Entrez Gene 4102
UniGene Hs.441113
RefSeq NP_005353
HUGO HGNC:6801
OMIM 300174
CCDS CCDS76045
HPRD 02166
IMGT
EMBL AF002997 AK292384 BC000340 BC005963 BC011744 BC016803 BC017389 CR541767 CR541774 U03735 U82671
GenPept AAA17446 AAH00340 AAH05963 AAH11744 AAH16803 AAH17389 BAF85073 CAG46566 CAG46573