Protein
Endoplasmic reticulum chaperone BiP
Organism
Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968)
Function
Probably plays a role in facilitating the assembly of multimeric protein complexes inside the ER. Is required for secretory polypeptide translocation. May physically associate with SEC63 protein in the endoplasmic reticulum and this interaction may be regulated by ATP hydrolysis.
Similarity
Belongs to the heat shock protein 70 family.
Sequence
MLKVNSRFWISGFTLAYVLLAVILPLLTPNQGQALAAEGETDNDTESYGTVIGIDLGTTYSCVGVMKNGKVEILANDQGNRITPSYVAFTPEERLIGDAAKNQASSNVENTVFDIKRLIGLKYNDKMVQKEIKHLPYKIDKKDGKPVVKVEFNDETKTFSPEEISGMILTKMKSIAEEYMGKKITHAVVTVPAYFNDAQRQATKDAGTIAGLNVLRIVNEPTAAAIAYGLDKTEGEKQIIVYDLGGGTFDVSLLSIEGGVFEVLATAGDTHLGGEDFDFKVVRYLSSVFKKKHNIDISGNSKAISKLKRETEKAKRTLSSQMSTRIEIDSFVDGIDFSETLSRAKFEELNIESFKKTLKPVQQVLKDAGFKKSDVDDIVLVGGSTRIPKVQELLEKFFDGKKASKGINPDEAVAYGAAVQAGVLSGEEGVHDIVLLDVNPLTLGIETTGGVMTTLINRNTAIPTKKSQIFSTAADNQPTVLIQVFEGERALAKDNNKLGKFELTSIPPAPRGVPQIEVTFSLDANGILKVEAMDKGTGKSESITITNDKGRLSKEDIDRMVEEAEKYAEQDSELKAKIESRNSLENYAHMLKGQVKDESENGLGSKLNDDDKETLDDAIKETLEFIEDNYDSATSEEFEEQKQKLIDVASPITSKLYGGGAGGADEAQFGDDDSDDEFVHDEL