Gene Information
Gene NameHSP90AB1
OrganismHomo sapiens (Human)
Gene Length724
Protein NamesHeat shock protein HSP 90-beta (HSP 90) (Heat shock 84 kDa) (HSP 84) (HSP84)
Target Nameheat shock protein 90 beta
Target TypeClinical trial target
Gene Age>4290 ( ENSG00000096384 )
Evolutionary StageEuk+Bac
AlphaFoldDBP08238
Gene CardHSP90AB1
Uniprot IDP08238
PfamPF02518; PF00183
In ASDyes
Allosteric Predictionyes (1.679701356)
Ortholog in AnimalsAlpaca_ HSP90AB1 ( ortholog_one2one )
Dog_ HSP90AB1 ( ortholog_one2one )
GuineaPig_ HSP90AB1 ( ortholog_one2one )
Macaque_ HSP90AB1 ( ortholog_one2one )
Mouse_ Hsp90ab1 ( ortholog_one2one )
Pig_ HSP90AB1 ( ortholog_one2one )
Rat_ Hsp90ab1 ( ortholog_one2one )
Rabbit_ HSP90AB1 ( ortholog_one2many )
OhnologsHSP90AA1, HSP90AB3P
ParalogsHSP90AA1, HSP90B1, TRAP1
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001000(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1QZ2  (X-ray  3.00A  1UYM  (X-ray  2.45A  2L6J  (NMR  3FWV  (X-ray  2.20A  3NMQ  (X-ray  2.20A  3PRY  (X-ray  2.28A  3UQ3  (X-ray  2.60A  5FWK  (EM  3.90A  5FWL  (EM  9.00A  5FWM  (EM  8.00A  5FWP  (EM  7.20A  5UC4  (X-ray  2.05A  5UCH  (X-ray  2.65A  5UCI  (X-ray  2.70A  5UCJ  (X-ray  1.69A  6N8W  (X-ray  3.09A  6N8Y  (X-ray  1.55A 
DBSNP rs11538975 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:16580629, ECO:0000269|PubMed:18239673, ECO:0000269|PubMed:24880080, ECO:0000269|PubMed:9482106}. Melanosome {ECO:0000269|PubMed:17081065}. Nucleus {ECO:0000269|PubMed:18239673}. Secreted {ECO:0000269|PubMed:20599762}. Cell membrane {ECO:0000269|PubMed:20599762}. Dynein axonemal particle {ECO:0000250|UniProtKB:Q6AZV1}. Cell surface {ECO:0000269|PubMed:21949862}. Note=Identified by mass spectrometry in melanosome fractions from stage I to stage IV (PubMed:17081065). Translocates with BIRC2 from the nucleus to the cytoplasm during differentiation (PubMed:18239673). Secreted when associated with TGFB1 processed form (LAP) (PubMed:20599762). {ECO:0000269|PubMed:17081065, ECO:0000269|PubMed:18239673, ECO:0000269|PubMed:20599762}.
Mouse PG classificationNA
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