4npb is a 2 chain structure with sequence from Yersinia pestis CO92. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
A0A2S9PFA1_YERPE Required for disulfide bond formation in some periplasmic proteins. Acts by transferring its disulfide bond to other proteins and is reduced in the process.[RuleBase:RU364038]