6iz7

E. coli methionine aminopeptidase crystal structure fitted into the cryo-EM density map of E. coli 70S ribosome in complex with methionine aminopeptidaseE. coli methionine aminopeptidase crystal structure fitted into the cryo-EM density map of E. coli 70S ribosome in complex with methionine aminopeptidase

6iz7, resolution 11.80Å Show:Asymmetric Unit Biological Assembly Structural highlights 6iz7 is a 1 chain structure with sequence from Escherichia coli K-12. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 11.8Å 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