| IED ID | IndEnz0002016602 |
| Enzyme Type ID | protease016602 |
| Protein Name |
Cathepsin L 1 EC 3.4.22.15 |
| Gene Name | GSPATT00020990001 |
| Organism | Paramecium tetraurelia |
| Taxonomic Lineage | cellular organisms Eukaryota Sar Alveolata Ciliophora Intramacronucleata Oligohymenophorea Peniculida Parameciidae Paramecium Paramecium tetraurelia |
| Enzyme Sequence | MMLLGASLYLNNTQEVSDEIDTANLYANWKMKYNRRYTNQRDEMYRYKVFTDNLNYIRAFYESPEEATFTLELNQFADMSQQEFAQTYLSLKVPRTAKLNAANSNFQYKGAEVDWTDNKKVKYPAVKNQGSCGSCWAFSAVGALEINTDIELNRKYELSEQDLVDCSGPYDNDGCNGGWMDSAFEYVADNGLAEAKDYPYTAKDGTCKTSVKRPYTHVQGFKDIDSCDELAQTIQERTVAVAVDANPWQFYRSGVLSKCTKNLNHGVVLVGVQADGAWKIRNSWGSSWGEAGHIRLAGGDTCGICAAPSFPILG |
| Enzyme Length | 314 |
| Uniprot Accession Number | Q94714 |
| Absorption | |
| Active Site | ACT_SITE 135; /evidence=ECO:0000255|PROSITE-ProRule:PRU10088; ACT_SITE 265; /evidence=ECO:0000255|PROSITE-ProRule:PRU10088; ACT_SITE 282; /evidence=ECO:0000255|PROSITE-ProRule:PRU10088 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Specificity close to that of papain. As compared to cathepsin B, cathepsin L exhibits higher activity toward protein substrates, but has little activity on Z-Arg-Arg-NHMec, and no peptidyl-dipeptidase activity.; EC=3.4.22.15; |
| DNA Binding | |
| EC Number | 3.4.22.15 |
| Enzyme Function | FUNCTION: May be involved in extracellular digestion. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (3); Chain (1); Disulfide bond (3); Erroneous initiation (1); Propeptide (1); Signal peptide (1) |
| Keywords | Direct protein sequencing;Disulfide bond;Hydrolase;Protease;Reference proteome;Secreted;Signal;Thiol protease;Zymogen |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..24; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 35,159 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |