| IED ID | IndEnz0002003690 |
| Enzyme Type ID | protease003690 |
| Protein Name |
Probable cytosol aminopeptidase EC 3.4.11.1 Leucine aminopeptidase LAP EC 3.4.11.10 Leucyl aminopeptidase |
| Gene Name | pepA Acid_1288 |
| Organism | Solibacter usitatus (strain Ellin6076) |
| Taxonomic Lineage | cellular organisms Bacteria Acidobacteria Acidobacteriia Bryobacterales Solibacteraceae Candidatus Solibacter Solibacter usitatus Solibacter usitatus (strain Ellin6076) |
| Enzyme Sequence | MQITIERKPLGQIEADALIVPVFEGRRDARFGAEDLFASGEVAGKALEMTLLHHAPGVRATRVLLVGAGAAGKFDAAGMRRLSGAAVRFLKAKSVKKIALVLDSEFSGSNFASAAVEGALLGNFEPDRYKTGNEKKSLDTFIVAGDTPELESAVARGRILAEAQNFSRDLVNEPANLLTPLGMADAARKMAAEFGLECEVLDRDAMQKLGMGSLLGVAIGSAEPPVLIVLRYRPAKSEGAAHLGLVGKGVTFDTGGISIKPADGMEKMKYDMAGGAAMIGAMRAIAQLKPAIPVSAYIPAVENMPGSRAQRPGDIVTAMNGKTIEVINTDAEGRLILADALTYARRQGCTHLVDAATLTGAVVVALGHLNVGLFANDDAMRDRVLAAAKDEGERMWSLPLEDDYKEYLKSGFADIANVGGRWGGAITAAIFLKEFAEETPWVHLDIAGTAWLDENKPYLAKGPTGLPVRTLARLAMDWKA |
| Enzyme Length | 480 |
| Uniprot Accession Number | Q029J4 |
| Absorption | |
| Active Site | ACT_SITE 260; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; ACT_SITE 334; /evidence=ECO:0000255|HAMAP-Rule:MF_00181 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Release of an N-terminal amino acid, Xaa-|-Yaa-, in which Xaa is preferably Leu, but may be other amino acids including Pro although not Arg or Lys, and Yaa may be Pro. Amino acid amides and methyl esters are also readily hydrolyzed, but rates on arylamides are exceedingly low.; EC=3.4.11.1; Evidence={ECO:0000255|HAMAP-Rule:MF_00181}; CATALYTIC ACTIVITY: Reaction=Release of an N-terminal amino acid, preferentially leucine, but not glutamic or aspartic acids.; EC=3.4.11.10; Evidence={ECO:0000255|HAMAP-Rule:MF_00181}; |
| DNA Binding | |
| EC Number | 3.4.11.1; 3.4.11.10 |
| Enzyme Function | FUNCTION: Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N-terminal amino acids from various peptides. {ECO:0000255|HAMAP-Rule:MF_00181}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (2); Chain (1); Metal binding (7) |
| Keywords | Aminopeptidase;Cytoplasm;Hydrolase;Manganese;Metal-binding;Protease;Reference proteome |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00181}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 50,869 |
| Kinetics | |
| Metal Binding | METAL 248; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 253; /note=Manganese 1; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 253; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 271; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 330; /note=Manganese 1; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 332; /note=Manganese 1; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 332; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181 |
| Rhea ID | |
| Cross Reference Brenda |