Gene Information
Gene NameHSPA5
OrganismHomo sapiens (Human)
Gene Length654
Protein NamesEndoplasmic reticulum chaperone BiP (EC 3.6.4.10) (78 kDa glucose-regulated protein) (GRP-78) (Binding-immunoglobulin protein) (BiP) (Heat shock protein 70 family protein 5) (HSP70 family protein 5) (Heat shock protein family A member 5) (Immunoglobulin heavy chain-binding protein)
Target Name78 kda glucose-regulated protein
Target TypeNA
Gene Age>4290 ( ENSG00000044574 )
Evolutionary StageCellular_organisms
AlphaFoldDBP11021
Gene CardHSPA5
Uniprot IDP11021
PfamPF00012
In ASDyes
Allosteric Predictionyes (1.157832417)
Ortholog in AnimalsAlpaca_ HSPA5 ( ortholog_one2one )
Dog_ HSPA5 ( ortholog_one2one )
Macaque_ HSPA5 ( ortholog_one2one )
Mouse_ Hspa5 ( ortholog_one2one )
Pig_ HSPA5 ( ortholog_one2one )
Rat_ Hspa5 ( ortholog_one2one )
Rabbit_ HSPA5 ( ortholog_one2one )
OhnologsNA
ParalogsHSPA4L, HSPA6, HSPA1L, HSPH1, HSPA2, HSPA1A, HSPA1B, HSPA9, HSPA13, HSPA14, HSPA8, HYOU1, HSPA4
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001680(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3IUC  (X-ray  2.40A  3LDL  (X-ray  2.30A  3LDN  (X-ray  2.20A  3LDO  (X-ray  1.95A  3LDP  (X-ray  2.20A  5E84  (X-ray  2.99A  5E85  (X-ray  2.57A  5E86  (X-ray  2.68A  5EVZ  (X-ray  1.85A  5EX5  (X-ray  1.90A  5EXW  (X-ray  1.90A  5EY4  (X-ray  1.86A  5F0X  (X-ray  1.60A  5F1X  (X-ray  1.90A  5F2R  (X-ray  2.15A  6ASY  (X-ray  1.85A  6CZ1  (X-ray  1.68A  6DFM  (X-ray  2.14A  6DFO  (X-ray  2.54A  6DO2  (X-ray  1.70A  6DWS  (X-ray  1.90A  6ZMD  (X-ray  2.64A  7N1R  (X-ray  2.03A 
DBSNP rs35356639 
Subcellular location [CC]Endoplasmic reticulum lumen {ECO:0000269|PubMed:21080038, ECO:0000269|PubMed:21289099, ECO:0000269|PubMed:23990668, ECO:0000269|PubMed:29497057}. Melanosome {ECO:0000269|PubMed:12643545}. Cytoplasm {ECO:0000250|UniProtKB:P20029}. Cell surface {ECO:0000269|PubMed:15098107, ECO:0000269|PubMed:20484814, ECO:0000269|PubMed:24355926, ECO:0000269|PubMed:27159390, ECO:0000269|PubMed:28053106, ECO:0000269|PubMed:33432092}. Note=Identified by mass spectrometry in melanosome fractions from stage I to stage IV (PubMed:12643545). Localizes to the cell surface of epithelial cells in response to high levels of free iron (PubMed:20484814, PubMed:24355926, PubMed:27159390). {ECO:0000269|PubMed:12643545, ECO:0000269|PubMed:20484814, ECO:0000269|PubMed:24355926, ECO:0000269|PubMed:27159390}.
Mouse PG classificationNA
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