3dks

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Template:STRUCTURE 3dks

Contents

DsbA substrate complex

Template:ABSTRACT PUBMED 19389711

Function

[DSBA_SHIFL] Required for disulfide bond formation in some periplasmic proteins such as PhoA or OmpA. Acts by transferring its disulfide bond to other proteins and is reduced in the process. DsbA is reoxidized by DsbB. It is required for pilus biogenesis.

About this Structure

3dks is a 6 chain structure with sequence from "shigella_paradysenteriae"_weldin_1927 "shigella paradysenteriae" weldin 1927. Full crystallographic information is available from OCA.

Reference

  • Paxman JJ, Borg NA, Horne J, Thompson PE, Chin Y, Sharma P, Simpson JS, Wielens J, Piek S, Kahler CM, Sakellaris H, Pearce M, Bottomley SP, Rossjohn J, Scanlon MJ. The structure of the bacterial oxidoreductase enzyme DsbA in complex with a peptide reveals a basis for substrate specificity in the catalytic cycle of DsbA enzymes. J Biol Chem. 2009 Jun 26;284(26):17835-45. Epub 2009 Apr 22. PMID:19389711 doi:10.1074/jbc.M109.011502

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