Harmonizome 3.0

methionyl aminopeptidase 2 pseudogene

methionyl aminopeptidase type 1D (mitochondrial)

The N-terminal methionine excision pathway is an essential process in which the N-terminal methionine is removed from many proteins, thus facilitating subsequent protein modification. In mitochondria, enzymes that catalyze this reaction are celled methionine aminopeptidases (MetAps, or MAPs; EC 3.4.11.18) (Serero et al., 2003 [PubMed 14532271]).[supplied by OMIM, Mar 2008]

methionyl aminopeptidase 1

Enables aminopeptidase activity. Involved in protein maturation. Predicted to be located in cytoplasm. Predicted to be active in cytosol. [provided by Alliance of Genome Resources, Mar 2025]

methionyl aminopeptidase 2

The protein encoded by this gene is a member of the methionyl aminopeptidase family. The encoded protein functions both by protecting the alpha subunit of eukaryotic initiation factor 2 from inhibitory phosphorylation and by removing the amino-terminal methionine residue from nascent proteins. Increased expression of this gene is associated with various forms of cancer, and the anti-cancer drugs fumagillin and ovalicin inhibit the protein by irreversibly binding to its active site. Inhibitors of this gene have also been shown to be effective for the treatment of obesity. A pseudogene of this gene is located on chromosome 2. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2015]

methionyl aminopeptidase 1 pseudogene

From GO Biological Process Annotations 2015

genes participating in the methionyl-trna aminoacylation biological process from the curated GO Biological Process Annotations 2015 dataset.

From GO Biological Process Annotations 2023

genes participating in the methionyl-tRNA aminoacylation biological process from the curated GO Biological Process Annotations 2023 dataset.

From GO Biological Process Annotations 2025

genes participating in the methionyl-tRNA aminoacylation biological process from the curated GO Biological Process Annotations 2025 dataset.

From CTD Gene-Chemical Interactions

genes/proteins interacting with the chemical t-butyloxycarbonyl-methionyl-leucyl-phenylalanine from the curated CTD Gene-Chemical Interactions dataset.

From GO Molecular Function Annotations 2025

genes performing the initiator methionyl aminopeptidase activity molecular function from the curated GO Molecular Function Annotations 2025 dataset.

From GeneRIF Biological Term Annotations

genes co-occuring with the biological term aminoacylation in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset.