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Hsc70-3

Gene
Hsc70-3
Protein
Endoplasmic reticulum chaperone BiP
Organism
Drosophila melanogaster
Length
656 amino acids
Function
Endoplasmic reticulum chaperone that plays a key role in protein folding and quality control in the endoplasmic reticulum lumen. Involved in the correct folding of proteins and degradation of misfolded proteins (By similarity). Acts as a key repressor of the unfolded protein response (UPR) (By similarity).
Similarity
Belongs to the heat shock protein 70 family.
Mass
72.261 kDa
Sequence
MKLCILLAVVAFVGLSLGEEKKEKDKELGTVIGIDLGTTYSCVGVYKNGRVEIIANDQGNRITPSYVAFTADGERLIGDAAKNQLTTNPENTVFDAKRLIGREWSDTNVQHDIKFFPFKVVEKNSKPHISVDTSQGAKVFAPEEISAMVLGKMKETAEAYLGKKVTHAVVTVPAYFNDAQRQATKDAGVIAGLQVMRIINEPTAAAIAYGLDKKEGEKNVLVFDLGGGTFDVSLLTIDNGVFEVVATNGDTHLGGEDFDQRVMDHFIKLYKKKKGKDIRKDNRAVQKLRREVEKAKRALSGSHQVRIEIESFFEGDDFSETLTRAKFEELNLDLFRSTLKPVQKVLEDADMNKKDVHEIVLVGGSTRIPKVQQLVKDFFGGKEPSRGINPDEAVAYGAAVQAGVLSGEQDTDAIVLLDVNPLTMGIETVGGVMTKLIPRNTVIPTKKSQVFSTASDNQHTVTIQVYEGERPMTKDNHLLGKFDLTGIPPAPRGIPQIEVSFEIDANGILQVSAEDKGTGNKEKIVITNDQNRLTPEDIDRMIRDAEKFADEDKKLKERVESRNELESYAYSLKNQIGDKDKLGAKLSDDEKNKLESAIDESIKWLEQNPDADPEEYKKQKKDLEAIVQPVIAKLYQGAGGAPPPEGGDDADLKDEL