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HSP90-5

Gene
HSP90-5
Protein
Heat shock protein 90-5, chloroplastic
Organism
Arabidopsis thaliana
Length
780 amino acids
Function
Molecular chaperone required for chloroplast biogenesis (PubMed:12943545, PubMed:25216779). Essential for chloroplast biogenesis and maintenance, and thus for embryogenesis (PubMed:23875936, PubMed:23382192). May be involved in the disassembly of VIPP1 for thylakoid membrane formation and/or maintenance (PubMed:23875936). Cooperates with TIC components and other molecular chaperones to drive transport of preproteins into chloroplasts and functions in the chloroplast stroma to facilitate membrane translocation during protein import into the organelle (PubMed:23382192).
Similarity
Belongs to the heat shock protein 90 family.
Mass
88.663 kDa
Sequence
MAPALSRSLYTSPLTSVPITPVSSRLSHLRSSFLPHGGALRTGVSCSWNLEKRCNRFAVKCDAAVAEKETTEEGSGEKFEYQAEVSRLLDLIVHSLYSHKEVFLRELVSNASDALDKLRFLSVTEPSLLGDGGDLEIRIKPDPDNGTITITDTGIGMTKEELIDCLGTIAQSGTSKFLKALKENKDLGADNGLIGQFGVGFYSAFLVAEKVVVSTKSPKSDKQYVWESVADSSSYLIREETDPDNILRRGTQITLYLREDDKYEFAESTRIKNLVKNYSQFVGFPIYTWQEKSRTIEVEEDEPVKEGEEGEPKKKKTTKTEKYWDWELANETKPLWMRNSKEVEKGEYNEFYKKAFNEFLDPLAHTHFTTEGEVEFRSILYIPGMGPLNNEDVTNPKTKNIRLYVKRVFISDDFDGELFPRYLSFVKGVVDSDDLPLNVSREILQESRIVRIMRKRLIRKTFDMIQEISESENKEDYKKFWENFGRFLKLGCIEDTGNHKRITPLLRFFSSKNEEELTSLDDYIENMGENQKAIYYLATDSLKSAKSAPFLEKLIQKDIEVLYLVEPIDEVAIQNLQTYKEKKFVDISKEDLELGDEDEVKDREAKQEFNLLCDWIKQQLGDKVAKVQVSNRLSSSPCVLVSGKFGWSANMERLMKAQALGDTSSLEFMRGRRILEINPDHPIIKDLNAACKNAPESTEATRVVDLLYDTAIISSGFTPDSPAELGNKIYEMMAMAVGGRWGRVEEEEESSTVNEGDDKSGETEVVEPSEVRAESDPWQD