| IED ID | IndEnz0002019331 |
| Enzyme Type ID | protease019331 |
| Protein Name |
Aspartyl aminopeptidase EC 3.4.11.21 |
| Gene Name | dnpep DDB_G0286149 |
| Organism | Dictyostelium discoideum (Slime mold) |
| Taxonomic Lineage | cellular organisms Eukaryota Amoebozoa Evosea Eumycetozoa Dictyostelia (dictyostelid cellular slime molds) Dictyosteliales Dictyosteliaceae Dictyostelium Dictyostelium discoideum (Slime mold) |
| Enzyme Sequence | MEQYLPQAKEFISFIDKSPSPYHAVQYFSEILKSKGFIHLSEKQMWDIQPNKKYFFTRNQSCISAFAVGGKYKPGNGFNIAAAHTDSPNFKVRPVSKVESVGYQQVGVETYGGGLWYTWFDRDLTVAGRVIVKSGDGSYESKLVHIKKPILRIPSLAIHLDRSVNTDGFKYNTQNHLVPMIASKLSEPVESKSTTTTTTTESPKTSDPQDVNSSTTKHHAVLLELLSKELGCSVGDIQNFDLSVCDTQPAAIGGALDEFIFSPRCDNLGMSYCAMIGLLNVKESTLAQEENVLNVILFDNEEVGSSSPQGACAPLINDTISRVNSSMFASTCKPHELNNFIDLTLRNSFLISADMAHAIHPNYTANHEPLHRPALNKGPVIKYNANLRYASNGPTSFVILDICKKNGIPIQEFLVKNDSPCGSTIGPIISGTYGIRTVDIGNPQLSMHSIRETCGVADITHGINLIQKYFEQFTKLDIIKSDLE |
| Enzyme Length | 484 |
| Uniprot Accession Number | Q54M70 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | BINDING 159; /note=Substrate; /evidence=ECO:0000250; BINDING 301; /note=Substrate; /evidence=ECO:0000250; BINDING 354; /note=Substrate; /evidence=ECO:0000250; BINDING 357; /note=Substrate; /evidence=ECO:0000250; BINDING 382; /note=Substrate; /evidence=ECO:0000250; BINDING 389; /note=Substrate; /evidence=ECO:0000250 |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Release of an N-terminal aspartate or glutamate from a peptide, with a preference for aspartate.; EC=3.4.11.21; |
| DNA Binding | |
| EC Number | 3.4.11.21 |
| Enzyme Function | FUNCTION: Likely to play an important role in intracellular protein and peptide metabolism. {ECO:0000250}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Binding site (6); Chain (1); Metal binding (6); Modified residue (1); Region (1) |
| Keywords | Acetylation;Aminopeptidase;Cytoplasm;Direct protein sequencing;Hydrolase;Metal-binding;Metalloprotease;Protease;Reference proteome;Zinc |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. |
| Modified Residue | MOD_RES 1; /note=N-acetylmethionine; /evidence=ECO:0000269|Ref.2 |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 22120990; |
| Motif | |
| Gene Encoded By | |
| Mass | 53,354 |
| Kinetics | |
| Metal Binding | METAL 84; /note=Zinc 1; /evidence=ECO:0000250; METAL 266; /note=Zinc 1; /evidence=ECO:0000250; METAL 266; /note=Zinc 2; /evidence=ECO:0000250; METAL 302; /note=Zinc 2; /evidence=ECO:0000250; METAL 354; /note=Zinc 1; /evidence=ECO:0000250; METAL 448; /note=Zinc 2; /evidence=ECO:0000250 |
| Rhea ID | |
| Cross Reference Brenda |