Gene Information
Gene NameXIAP
OrganismHomo sapiens (Human)
Gene Length497
Protein NamesE3 ubiquitin-protein ligase XIAP (EC 2.3.2.27) (Baculoviral IAP repeat-containing protein 4) (IAP-like protein) (ILP) (hILP) (Inhibitor of apoptosis protein 3) (IAP-3) (hIAP-3) (hIAP3) (RING-type E3 ubiquitin transferase XIAP) (X-linked inhibitor of apoptosis protein) (X-linked IAP)
Target Namex-linked inhibitor of apoptosis protein
Target TypeClinical trial target
Gene Age886 ( ENSG00000101966 )
Evolutionary StageOpisthokonta
AlphaFoldDBP98170
Gene CardXIAP
Uniprot IDP98170
PfamPF00653
In ASDno
Allosteric Predictionyes (1.171307072)
Ortholog in AnimalsAlpaca_ XIAP ( ortholog_one2one )
Alpaca_ XIAP ( ortholog_one2many )
Dog_ XIAP ( ortholog_one2one )
GuineaPig_ XIAP ( ortholog_one2one )
Macaque_ XIAP ( ortholog_one2one )
Mouse_ Xiap ( ortholog_one2one )
Pig_ XIAP ( ortholog_one2one )
Rat_ Xiap ( ortholog_one2one )
Rabbit_ XIAP ( ortholog_one2one )
OhnologsBIRC3, BIRC2
ParalogsNAIP, BIRC2, BIRC3, BIRC7, NLRC4, BIRC6, BIRC5
TissueNA
Tissue SpecificityExpressed in colonic crypts (at protein level) (PubMed:30389919). Ubiquitous, except peripheral blood leukocytes (PubMed:8654366). {ECO:0000269|PubMed:30389919, ECO:0000269|PubMed:8654366}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1C9Q  (NMR  1F9X  (NMR  1G3F  (NMR  1G73  (X-ray  2.00A  1I3O  (X-ray  2.70A  1I4O  (X-ray  2.40A  1I51  (X-ray  2.45A  1KMC  (X-ray  2.90A  1NW9  (X-ray  2.40A  1TFQ  (NMR  1TFT  (NMR  2ECG  (NMR  2JK7  (X-ray  2.82A  2KNA  (NMR  2OPY  (X-ray  2.80A  2OPZ  (X-ray  3.00A  2POI  (X-ray  1.80A  2POP  (X-ray  3.10A  2QRA  (X-ray  2.50A  2VSL  (X-ray  2.10A  3CLX  (X-ray  2.70A  3CM2  (X-ray  2.50A  3CM7  (X-ray  3.10A  3EYL  (X-ray  3.00A  3G76  (X-ray  3.00A  3HL5  (X-ray  1.80A  3UW4  (X-ray  1.79A  3UW5  (X-ray  1.71A  4EC4  (X-ray  3.30A  4HY0  (X-ray  2.84A  4IC2  (X-ray  2.20A  4IC3  (X-ray  1.78A  4J3Y  (X-ray  1.45A  4J44  (X-ray  1.30A  4J45  (X-ray  1.48A  4J46  (X-ray  1.42A  4J47  (X-ray  1.35A  4J48  (X-ray  2.10A  4KJU  (X-ray  1.60A  4KJV  (X-ray  1.70A  4KMP  (X-ray  1.95A  4MTZ  (X-ray  2.10A  4OXC  (X-ray  2.90A  4WVS  (X-ray  2.09A  4WVT  (X-ray  1.96A  4WVU  (X-ray  2.02A  5C0K  (X-ray  2.20A  5C0L  (X-ray  2.60A  5C3H  (X-ray  2.65A  5C3K  (X-ray  2.02A  5C7A  (X-ray  2.36A  5C7B  (X-ray  2.68A  5C7C  (X-ray  2.32A  5C7D  (X-ray  2.25A  5C83  (X-ray  2.33A  5C84  (X-ray  2.36A  5M6E  (X-ray  2.32A  5M6F  (X-ray  2.39A  5M6H  (X-ray  2.50A  5M6L  (X-ray  2.61A  5M6M  (X-ray  2.37A  5O6T  (X-ray  1.57A  5OQW  (X-ray  2.31A  6EY2  (X-ray  2.70A  6GJW  (X-ray  1.90A  6QCI  (X-ray  2.30A 
DBSNP rs28382721  rs28382722  rs28382723  rs5956583 
Subcellular location [CC]Cytoplasm. Nucleus. Note=TLE3 promotes its nuclear localization.
Mouse PG classificationNA
click here to return to the previous page