| IED ID | IndEnz0010001855 |
| Enzyme Type ID | esterase001855 |
| Protein Name |
Thrombin-like enzyme calobin-1 SVTLE EC 3.4.21.- Calobin I Fibrinogen-clotting enzyme Snake venom serine protease SVSP |
| Gene Name | |
| Organism | Gloydius ussuriensis (Ussuri mamushi) (Gloydius blomhoffii ussuriensis) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Metazoa Eumetazoa Bilateria Deuterostomia Chordata Craniata Vertebrata Gnathostomata (jawed vertebrates) Teleostomi Euteleostomi Sarcopterygii Dipnotetrapodomorpha Tetrapoda Amniota Sauropsida Sauria (diapsids) Lepidosauria (lepidosaurs) Squamata (squamates) Bifurcata (split-tongued squamates) Unidentata Episquamata Toxicofera Serpentes (snakes) Colubroidea Viperidae Crotalinae (pit vipers) Gloydius Gloydius ussuriensis (Ussuri mamushi) (Gloydius blomhoffii ussuriensis) |
| Enzyme Sequence | MVLISVLANLLILQLSYAQKSSELVIGGDECNINEHRFLVALYNSRSRTLFCGGTLINQEWVLTAAHCERKNFRIKLGIHSKKVPNEDEQTRVPKEKFFCLSSKNYTLWDKDIMLIRLDSPVSNSEHIAPLSLPSSPPSVGSVCRIMGWGRISPTKETYPDVPHCANINLLEYEMCRAPYPEFGLPATSRTLCAGILEGGKDTCRGDSGGPLICNGQFQGIASWGDDPCAQPHKPAAYTKVFDHLDWIQSIIAGNTDASCPP |
| Enzyme Length | 262 |
| Uniprot Accession Number | Q91053 |
| Absorption | |
| Active Site | ACT_SITE 67; /note=Charge relay system; /evidence=ECO:0000250; ACT_SITE 112; /note=Charge relay system; /evidence=ECO:0000250; ACT_SITE 208; /note=Charge relay system; /evidence=ECO:0000250 |
| Activity Regulation | ACTIVITY REGULATION: Strongly inhibited by PMSF, and moderately by benzamidine and soybean trypsin inhibitor. {ECO:0000269|PubMed:8797081}. |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | |
| DNA Binding | |
| EC Number | 3.4.21.- |
| Enzyme Function | FUNCTION: Thrombin-like snake venom serine protease. Has a coagulant activity. Acts on alpha-chains of fibrinogen (FGA) generating fibrinopeptide A. {ECO:0000269|PubMed:8797081}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (3); Chain (1); Disulfide bond (6); Domain (1); Glycosylation (1); Propeptide (1); Signal peptide (1) |
| Keywords | Blood coagulation cascade activating toxin;Disulfide bond;Glycoprotein;Hemostasis impairing toxin;Hydrolase;Protease;Secreted;Serine protease;Signal;Toxin;Zymogen |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000269|PubMed:8797081}. |
| Modified Residue | |
| Post Translational Modification | PTM: N-glycosylated. {ECO:0000269|PubMed:8797081}. |
| Signal Peptide | SIGNAL 1..18; /evidence=ECO:0000250 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 28,908 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |