6rwk is a 32 chain structure with sequence from Shigella flexneri. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
[MXID_SHIFL] Necessary for the secretion of IPA invasins. [MXIG_SHIFL] Involved in the secretion of the Ipa antigens. Involved in the intracellular dissemination of Shigella. Part of the Mxi-Spa secretion apparatus.