ID  Q5E954;
PN  DnaJ homolog subfamily A member 1;
GN  DNAJA1;
OS  9913;
SL  Nucleus Position: SL-0198;
SL  Comments: Membrane {ECO:0000250}; Lipid-anchor {ECO:0000250}. Cytoplasm {ECO:0000250}. Microsome {ECO:0000250}. Mitochondrion {ECO:0000250}. Nucleus {ECO:0000250}. Cytoplasm, perinuclear region {ECO:0000250}. Note=Primarily cytoplasmic and associated with microsomes. A minor proportion is associated with nuclei and mitochondria (By similarity). {ECO:0000250}.
DR  UNIPROT: Q5E954;
DR  UNIPROT: Q3SZU2;
DR  Pfam: PF00226;
DR  Pfam: PF01556;
DR  Pfam: PF00684;
DR  PROSITE: PS00636;
DR  PROSITE: PS50076;
DR  PROSITE: PS51188;
DE  Function: Co-chaperone for HSPA8/Hsc70. Plays a role in protein transport into mitochondria via its role as co-chaperone. Functions as co-chaperone for HSPA1B and negatively regulates the translocation of BAX from the cytosol to mitochondria in response to cellular stress, thereby protecting cells against apoptosis. Stimulates ATP hydrolysis, but not the folding of unfolded proteins mediated by HSPA1A (in vitro). Promotes apoptosis in response to cellular stress mediated by exposure to anisomycin or UV (By similarity). {ECO:0000250}.
DE  Reference Proteome: Yes;
GO  GO:0005737;
GO  GO:0005829;
GO  GO:0005783;
GO  GO:0016020;
GO  GO:0005739;
GO  GO:0005634;
GO  GO:0048471;
GO  GO:0005524;
GO  GO:0001671;
GO  GO:0051087;
GO  GO:0030544;
GO  GO:0050750;
GO  GO:0046872;
GO  GO:0051082;
GO  GO:0030521;
GO  GO:0030317;
GO  GO:0043066;
GO  GO:0043508;
GO  GO:0043065;
GO  GO:0070585;
GO  GO:0042026;
GO  GO:0051223;
GO  GO:0009408;
GO  GO:0007283;
TP  Membrane Topology: Lipid-Anchored; Source: UniProt - By Similarity {ECO:0000250};
SQ  MVKETTYYDVLGVKPNATQEELKKAYRKLALKYHPDKNPNEGEKFKQISQAYEVLSDAKKRELYDKGGEQAIKEGGAGGG
SQ  FGSPMDIFDMFFGGGGRMQRERRGKNVVHQLTVTLEDLYNGATRKLALQKNVICDKCEGRGGKKGAVECCPNCRGTGMQI
SQ  RIHQIGPGMVQQIQSVCMECQGHGERISPKDRCKSCNGRKIVREKKILEVHIDKGMKDGQKITFHGEGDQEPGLEPGDII
SQ  IVLDQKDHAVFTRRGEDLFMCMDIQLVEALCGFQKPISTLDNRTIVITSHPGQIVKHGDIKCVLNEGMPIYRRPYEKGRL
SQ  IIEFKVNFPENGFLSPDKLSLLEKLLPERKEVEETDEMDQVELVDFDPNQERRRHYNGEAYEDDEHHPRGGVQCQTS
//