A membrane-bound aminopeptidase able to remove methionine from haemoglobin nascent peptides is described. The enzyme also hydrolyses methionine from methionyl-lysyl-bradykinin but not lysine from lysyl-bradykinin. The tripeptide Met-Ala-Ser is poorly hydrolysed. This aminopeptidase also splits amino acid 2-naphthylamides, being, however, less specific with respect to these synthetic substrates.
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This record was last updated on 07/02/2016 and may not reflect the most current and accurate biomedical/scientific data available from NLM.
The corresponding record at NLM can be accessed at https://www.ncbi.nlm.nih.gov/pubmed/3087345