| EC |
3.4.11.23 |
| Accepted name: |
PepB aminopeptidase |
| Reaction: |
Release of an N-terminal amino acid, Xaa, from a peptide or arylamide. Xaa is preferably Glu or Asp but may be other amino acids, including Leu, Met, His, Cys and Gln |
| Other name(s): |
Salmonella enterica serovar Typhimurium peptidase B |
| Comments: |
A 270-kDa protein composed of six 46.3-kDa subunits. The pH optimum is in the alkaline range and activity is stimulated by KCl. In peptidase family M17. |
| Links to other databases: |
BRENDA, EXPASY, Gene, KEGG, MetaCyc, MEROPS, PDB, CAS registry number: 928346-44-5 |
| References: |
| 1. |
Mathew, Z., Knox, T.M. and Miller, C.G. Salmonella enterica serovar typhimurium peptidase B is a leucyl aminopeptidase with specificity for acidic amino acids. J. Bacteriol. 182 (2000) 3383–3393. [DOI] [PMID: 10852868] |
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| [EC 3.4.11.23 created 2003] |
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