5db5 | pdb_00005db5

Crystal structure of PLP-bound E. coli SufS (cysteine persulfide intermediate) in space group P21

spinqualitylabelsall models 5db5, resolution 2.75Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5db5 is a 2 chain structure with sequence from Escherichia coli DH5alpha. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: CIT, CSS, CYS, EDO, PLP Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function SUFS_ECOLI Cysteine desulfurases mobilize the sulfur from L-cysteine to yield L-alanine, an essential step in sulfur metabolism for biosynthesis of a variety of sulfur-containing biomolecules. Component of the suf operon, which is activated and required under specific conditions such as oxidative stress and iron limitation. Acts as a potent selenocysteine lyase in vitro, that mobilizes selenium from L-selenocysteine. Selenocysteine lyase activity is however unsure in vivo. See Also Cysteine desulfurase 3D structures Selenocysteine lyase

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