| IED ID | IndEnz0002016633 |
| Enzyme Type ID | protease016633 |
| Protein Name |
Probable cytosol aminopeptidase 1 EC 3.4.11.1 Leucine aminopeptidase 1 LAP 1 EC 3.4.11.10 Leucyl aminopeptidase 1 |
| Gene Name | pepA1 pepA-1 SO_0959 |
| Organism | Shewanella oneidensis (strain MR-1) |
| Taxonomic Lineage | cellular organisms Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Shewanellaceae Shewanella Shewanella oneidensis Shewanella oneidensis (strain MR-1) |
| Enzyme Sequence | MALACLNSLNANAEIFSFDTRNSLNSDTLVLFHSADSTTYSLDFLPQSTQDQLNLAVADNSFSGKRGEVLEILVPSEIDAKRVLLVGIGDAKTLTPGEINALGGNIAAKLETVPQATVRVLTQGLNNAPLFGSELAHGIELRSYRYTQFKASNRVEKNYQIGVDDLSLNQKHHKNLQAVEAGVFLARDLTNAPAGNMYPESFANEARKLKSLGVKVTVLEAKDIERLNLGALAAVGKGSERPPKLVVAHWPGSKEAPIALVGKGITFDSGGYNIKATGTSIARMKSDMAGAATVLGTVKAMAIQKAPVNLVAIMPMAENMVSGHAMIPGDVITTAQGLTVEVLNTDAEGRLVLADGLWYARENYRPSVIIDVATLTGSKVSALGTVYAGLFTDSEPLVQQLTFAGQQVGEKVWRLPLDQAYDDELKSTIADLKNTGKEGSAGASAAAMFLKRFAGDQPWAHLDIAGHALTATDTAVVPAGATGYGVRLLSTWLTQPKAQN |
| Enzyme Length | 500 |
| Uniprot Accession Number | Q8EI85 |
| Absorption | |
| Active Site | ACT_SITE 275; /evidence=ECO:0000255; ACT_SITE 350; /evidence=ECO:0000255 |
| 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; CATALYTIC ACTIVITY: Reaction=Release of an N-terminal amino acid, preferentially leucine, but not glutamic or aspartic acids.; EC=3.4.11.10; |
| 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 (By similarity). {ECO:0000250}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (2); Chain (1); Erroneous initiation (1); Metal binding (7) |
| Keywords | Aminopeptidase;Cytoplasm;Hydrolase;Manganese;Metal-binding;Protease;Reference proteome |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 53,027 |
| Kinetics | |
| Metal Binding | METAL 263; /note=Manganese 2; /evidence=ECO:0000250; METAL 268; /note=Manganese 1; /evidence=ECO:0000250; METAL 268; /note=Manganese 2; /evidence=ECO:0000250; METAL 287; /note=Manganese 2; /evidence=ECO:0000250; METAL 346; /note=Manganese 1; /evidence=ECO:0000250; METAL 348; /note=Manganese 1; /evidence=ECO:0000250; METAL 348; /note=Manganese 2; /evidence=ECO:0000250 |
| Rhea ID | |
| Cross Reference Brenda |