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BiP

Gene
BiP
Protein
Endoplasmic reticulum chaperone BiP
Organism
Pichia angusta
Length
665 amino acids
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.
Mass
73.222 kDa
Sequence
MLTFNKSVVSCAAIIYALLLVVLPLTTQQFVKAESNENYGTVIGIDLGTTYSCVGVMKAGRVEIIPNDQGNRITPSYVAFTEDERLVGDAAKNQIASNPTNTIFDIKRLIGHRFDDKVIQKEIKHLPYKVKDQDGRPVVEAKVNGELKTFTAEEISAMILGKMKQIAEDYLGKKVTHAVVTVPAYFNDAQRQATKDAGTIAGLEVLRIVNEPTAAAIAYGLDKTDEEKHIIVYDLGGGTFDVSLLTIAGGAFEVLATAGDTHLGGEDFDYRVVRHFIKVFKKKHGIDISDNSKALAKLKREVEKAKRTLSSQMSTRIEIDSFVDGIDFSESLSRAKFEELNMDLFKKTLKPVQQVLDDAKMKPDEIDDVVFVGGSTRIPKVQELIENFFNGKKISKGINPDEAVAFGAAVQGGVLSGEEGVEDIVLIDVNPLTLGIETSGGVMTTLIKRNTPIPTQKSQIFSTAADNQPVVLIQVYEGERAMAKDNNLLGKFELTGIPPAPRGVPQIEVTFTLDSNGILKVSATDKGTGKSNSITITNDKGRLSKEEIEKKIEEAEKFAQQDKELREKVESRNALENYAHSLKNQANDENGFGAKLEEDDKETLLDAINEALEFLEDNFDTATKDEFDEQKEKLSKVAYPITSKLYDAPPTSDEEDEDDWDHDEL