| IED ID | IndEnz0002002272 |
| Enzyme Type ID | protease002272 |
| Protein Name |
Methionine aminopeptidase 2 MAP 2 MetAP 2 EC 3.4.11.18 |
| Gene Name | mapB yflG BSU07690 |
| Organism | Bacillus subtilis (strain 168) |
| Taxonomic Lineage | cellular organisms Bacteria Terrabacteria group Firmicutes Bacilli Bacillales Bacillaceae Bacillus Bacillus subtilis group Bacillus subtilis Bacillus subtilis subsp. subtilis Bacillus subtilis (strain 168) |
| Enzyme Sequence | MIVTNDQELEGLKKIGRIVALAREEMKRKAEPGMSTKDLDLIGKAVLDEHGAVSAPEKEYDFPGVTCISVNDEVAHGIPSTSKILKAGDLVNIDISAEFGGFYSDTGISFVLGEGEERLHKLCQCAENAFQKGLQQAKAGKRQNQIGRAVYHEARSQGFTVIKTLTGHGIGRSLHEAPNHIMNYYDPFDNALFKNGTVIALEPFISTKAETIVEAGDGWTFKTPDKSMVAQVEHTIVITKDEPIILTKL |
| Enzyme Length | 249 |
| Uniprot Accession Number | O34484 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | BINDING 76; /note=Substrate; /evidence=ECO:0000255|HAMAP-Rule:MF_01974; BINDING 175; /note=Substrate; /evidence=ECO:0000255|HAMAP-Rule:MF_01974 |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Release of N-terminal amino acids, preferentially methionine, from peptides and arylamides.; EC=3.4.11.18; Evidence={ECO:0000255|HAMAP-Rule:MF_01974}; |
| DNA Binding | |
| EC Number | 3.4.11.18 |
| Enzyme Function | FUNCTION: 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. {ECO:0000255|HAMAP-Rule:MF_01974, ECO:0000269|PubMed:16207374}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Binding site (2); Chain (1); Metal binding (7) |
| Keywords | Aminopeptidase;Cytoplasm;Hydrolase;Metal-binding;Protease;Reference proteome |
| Interact With | |
| Induction | INDUCTION: Expressed at very low levels throughout growth. {ECO:0000269|PubMed:16207374}. |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:16207374}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 27,211 |
| Kinetics | |
| Metal Binding | METAL 94; /note=Divalent metal cation 1; /evidence=ECO:0000255|HAMAP-Rule:MF_01974; METAL 105; /note=Divalent metal cation 1; /evidence=ECO:0000255|HAMAP-Rule:MF_01974; METAL 105; /note=Divalent metal cation 2; catalytic; /evidence=ECO:0000255|HAMAP-Rule:MF_01974; METAL 168; /note=Divalent metal cation 2; catalytic; via tele nitrogen; /evidence=ECO:0000255|HAMAP-Rule:MF_01974; METAL 202; /note=Divalent metal cation 2; catalytic; /evidence=ECO:0000255|HAMAP-Rule:MF_01974; METAL 233; /note=Divalent metal cation 1; /evidence=ECO:0000255|HAMAP-Rule:MF_01974; METAL 233; /note=Divalent metal cation 2; catalytic; /evidence=ECO:0000255|HAMAP-Rule:MF_01974 |
| Rhea ID | |
| Cross Reference Brenda |