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Literature summary for 3.4.11.18 extracted from

  • Van Damme, P.; Hole, K.; Gevaert, K.; Arnesen, T.
    N-terminal acetylome analysis reveals the specificity of Naa50 (Nat5) and suggests a kinetic competition between N-terminal acetyltransferases and methionine aminopeptidases (2015), Proteomics, 15, 2436-2446 .
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Homo sapiens P50579 isoform MetAP2
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
MAPLDLDRWGRPVGRRRRPVRVYP-OH + H2O sequence corresponds to the N-terminus of the human serine/threonine-protein phosphatase 6 catalytic subunit protein Homo sapiens L-methionine + APLDLDRWGRPVGRRRRPVRVYP-OH
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?
MTNKSSLKNN-OH + H2O sequence corresponds to the N-terminus of the yeast VHS3 protein Homo sapiens L-methionine + TNKSSLKNN-OH
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?

Synonyms

Synonyms Comment Organism
MetAP2
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Homo sapiens

General Information

General Information Comment Organism
physiological function N-terminally acetylated terminal Met residues followed by a small residue cannot be removed by MetAPs. Yeast Naa50-mediated N-terminal acetylation may act to retain the N-terminal Met residue of proteins otherwise susceptible to MetAP Homo sapiens