InnateDB Protein
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IDBP-106294.6
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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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FAIM3
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Protein Name
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Fas apoptotic inhibitory molecule 3
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Synonyms
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FCMR; TOSO;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000356058
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InnateDB Gene
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IDBG-106292 (FAIM3)
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Protein Structure
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Function |
May play a role in the immune system processes. Protects cells from FAS-, TNF alpha- and FADD-induced apoptosis without increasing expression of the inhibitors of apoptosis BCL2 and BCLXL. Seems to activate an inhibitory pathway that prevents CASP8 activation following FAS stimulation, rather than blocking apoptotic signals downstream. May inhibit FAS-induced apoptosis by preventing CASP8 processing through CFLAR up-regulation. {ECO:0000269PubMed:9586636}.
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Subcellular Localization |
Isoform 1: Membrane; Single-pass membrane protein.Isoform 3: Secreted. Note=Detected in the serum.
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Disease Associations |
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Tissue Specificity |
Expressed in lymph nodes, peripheral blood leukocytes, lung, thymus and kidneys. Very weak expression detected in spleen, liver, heart, and salivary gland. Expressed in lymphoid cell lines such as Jurkat, CEM-T4, MOLT-4, HB11;19 and Reh. No expression detected in nonhematopoietic cell lines including Hep-G2, HEK293 and HeLa. Detected at high levels in chronic lymphocytic leukemia cells. {ECO:0000269PubMed:21908424, ECO:0000269PubMed:9586636}.
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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 3 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
3
[view]
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Protein-Protein |
3
[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 |
IPR003599
Immunoglobulin subtype
IPR013106
Immunoglobulin V-set domain
IPR013151
Immunoglobulin
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PFAM |
PF07686
PF00047
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PRINTS |
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PIRSF |
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SMART |
SM00409
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TIGRFAMs |
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Modification |
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SwissProt |
O60667
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PhosphoSite |
PhosphoSite-O60667
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TrEMBL |
E9PN59
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UniProt Splice Variant |
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Entrez Gene |
9214
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UniGene |
Hs.58831
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RefSeq |
NP_005440
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HUGO |
HGNC:14315
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OMIM |
606015
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CCDS |
CCDS1473
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HPRD |
09349
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IMGT |
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EMBL |
AC098935
AF057557
AK292007
AK301187
AK316336
BC006401
BT006797
CH471100
HM480394
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GenPept |
AAC18830
AAH06401
AAP35443
ADK11426
BAF84696
BAH13426
BAH14707
EAW93517
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