6j0a

Crystal structure of E. coli methionine aminopeptidase enzyme and chaperone trigger factor fitted into the cryo-EM density map of the complexCrystal structure of E. coli methionine aminopeptidase enzyme and chaperone trigger factor fitted into the cryo-EM density map of the complex

6j0a, resolution 14.20Å Show:Asymmetric Unit Biological Assembly Structural highlights 6j0a is a 2 chain structure with sequence from Escherichia coli K-12 and Thermotoga maritima MSB8. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 14.2Å Experimental data: Check Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function MAP1_ECOLI Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val). Requires deformylation of the N(alpha)-formylated initiator methionine before it can be hydrolyzed.[HAMAP-Rule:MF_01974] See Also Aminopeptidase 3D structures