Crystallization (Comment) | Organism |
---|---|
purified enzyme by the sitting drop vapor diffusion method, mixing of 0.001 ml of protein solution with 0.001 ml of reservoir solution, containing 0.1M calcium acetate, 0.1M sodium cacodylate, 10% PEG 8000, pH 6.5, supplemented with one fifth volume of 10% PEG 3350, and equilibration against 1 ml of reservoir solution at 20°C, one week, cryoprotection with 15% 2-methyl-2,4-pentanediol in reservoir solution, X-ray diffraction structure determination and analysis at 2.9 A resolution, modeling | Daboia russelii |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Daboia russelii | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
additional information | metalloproteinase | Daboia russelii |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Daboia russelii | - |
- |
- |
Purification (Comment) | Organism |
---|---|
further purification of the commercial venom enzyme by CM-resin chromatography in presence of N-[(2R)-2-(hydroxamidocarbonyllethyl)-4-methylpentanoyl]-L-tryptophan methylamide | Daboia russelii |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
commercial preparation | - |
Daboia russelii | - |
venom | - |
Daboia russelii | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
factor X + H2O | docking model for factor X, overview | Daboia russelii | factor Xa + propeptide of factor Xa | - |
? | |
additional information | Cys389 in the hyper-variable-region, residues 373-394, mediates the protein-protein interactions of the enzyme, Cys389 forms a disulfide bond with the C-terminal Cys133 of the enzyme's light-chain A | Daboia russelii | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
trimer | RVV-X is a heterotrimeric metalloproteinase with a mammalian ADAM-like heavy chain and two lectin-like light chains, it shows a hook-spanner-wrench-like architecture, in which the metalloproteinase/disintegrin region constitutes a hook, and the lectin-like domains constitute a handle | Daboia russelii |
Synonyms | Comment | Organism |
---|---|---|
Russells viper venom factor X activator | - |
Daboia russelii |
RVV-X | - |
Daboia russelii |