Gene Information
Gene NameGRP78
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 NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBP11021
Gene CardHSPA5
Uniprot IDP11021
PfamPF00012
In ASDyes
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
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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