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Crystal Structure of a Staphylococcal Inhibitor/Chaperone


ChainDomainClassArchitectureTopologyHomology
A2.40.310.10 Mainly Beta Beta Barrel Staphostatins beta-Barrel protease inhibitors
B2.40.310.10 Mainly Beta Beta Barrel Staphostatins beta-Barrel protease inhibitors

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, BPF09023Staphostatin B (Staphostatin_B)Staphostatin BStaphostatin B inhibits the cysteine protease Staphopain B, produced by Staphylococcus aureus, by blocking the active site of the enzyme. The domain adopts an eight-stranded mixed beta-barrel structure, with a deviation from the up-down topology of c ...Staphostatin B inhibits the cysteine protease Staphopain B, produced by Staphylococcus aureus, by blocking the active site of the enzyme. The domain adopts an eight-stranded mixed beta-barrel structure, with a deviation from the up-down topology of canonical beta-barrels in the amino-terminal part of the molecule [1].
Domain