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8t9n is a 2 chain structure with sequence from Bacillus subtilis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
RSGI_BACSU Anti-sigma factor for SigI. Negatively regulates SigI activity through direct interaction.[1]
References
↑ Asai K, Ootsuji T, Obata K, Matsumoto T, Fujita Y, Sadaie Y. Regulatory role of RsgI in sigI expression in Bacillus subtilis. Microbiology (Reading). 2007 Jan;153(Pt 1):92-101. PMID:17185538 doi:10.1099/mic.0.29239-0