4lon

Crystal structure of monomeric sulphate free form of ligand binding domain of CysB,an LTTR from Salmonella typhimurium LT2Crystal structure of monomeric sulphate free form of ligand binding domain of CysB,an LTTR from Salmonella typhimurium LT2

Structural highlights

4lon is a 1 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Related:	4gxa, 4lp2, 4lq2, 4lq5
Resources:	FirstGlance, OCA, RCSB, PDBsum

Function

[CYSB_SALTY] This protein is a positive regulator of gene expression for the cysteine regulon, a system of 10 or more loci involved in the biosynthesis of L-cysteine from inorganic sulfate. The inducer for CysB is N-acetylserine. CysB inhibits its own transcription.

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OCA