| IED ID | IndEnz0002004136 |
| Enzyme Type ID | protease004136 |
| Protein Name |
Proteinase inhibitor Aprin |
| Gene Name | inh aprI PA1250 |
| Organism | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) |
| Taxonomic Lineage | cellular organisms Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas Pseudomonas aeruginosa group Pseudomonas aeruginosa Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) |
| Enzyme Sequence | MSASAKLSRMVCLLCGFFSTGISMASSLILLSASDLAGQWTLQQDEAPAICHLELRDSEVAEASGYDLGGDTACLTRWLPSEPRAWRPTPAGIALLERGGLTLMLLGRQGEGDYRVQKGDGGQLVLRRATP |
| Enzyme Length | 131 |
| Uniprot Accession Number | Q03026 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | |
| DNA Binding | |
| EC Number | |
| Enzyme Function | FUNCTION: Inhibitor of the alkaline protease. It forms a non-covalent bond with the protease and may prevent its autocatalytic cleavage in the periplasm (By similarity). {ECO:0000250}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Beta strand (11); Chain (1); Disulfide bond (1); Helix (2); Signal peptide (1); Turn (1) |
| Keywords | 3D-structure;Disulfide bond;Metalloenzyme inhibitor;Metalloprotease inhibitor;Periplasm;Protease inhibitor;Reference proteome;Signal |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Periplasm. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..26; /evidence=ECO:0000250 |
| Structure 3D | NMR spectroscopy (1); X-ray crystallography (1) |
| Cross Reference PDB | 1JIW; 2RN4; |
| Mapped Pubmed ID | 15803404; 18214691; |
| Motif | |
| Gene Encoded By | |
| Mass | 13,980 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |