Any feedback?
Literature summary extracted from
- Purification and characterization of a coagulant enzyme, okinaxobin II, from Trimeresurus okinavensis (himehabu snake) venom which release fibrinopeptides A and B (1994), Toxicon, 32, 1509-1520.
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.4.21.55 | diisopropyl fluorophosphate | inhibits esterase activity | Ovophis okinavensis |  |
| 3.4.21.55 | tosyl-L-lysine chloromethyl ketone | less effective on esterase activity than diisopropyl fluorophospate | Ovophis okinavensis | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 3.4.21.55 | soluble | - |
Ovophis okinavensis | - |
- |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 3.4.21.55 | additional information | - |
amino acid composition | Ovophis okinavensis |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.4.21.55 | Ovophis okinavensis | - |
Himehabu snake | - |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.4.21.55 | - |
Ovophis okinavensis |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 3.4.21.55 | venom | - |
Ovophis okinavensis | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 3.4.21.55 | additional information | - |
42 equivalent to NIH (National Institute of Health)-units of thrombin | Ovophis okinavensis |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.4.21.55 | Fibrinogen + H2O | - |
Ovophis okinavensis | Fibrinopeptide A + fibrinopeptide B + ? | - |
? | |
| 3.4.21.55 | Nalpha-benzoyl-L-Arg 4-nitroanilide + H2O | - |
Ovophis okinavensis | ? | - |
? | |
| 3.4.21.55 | Tosyl-L-Arg methyl ester + H2O | - |
Ovophis okinavensis | ? | - |
? | |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.4.21.55 | additional information | - |
pI: 8.2 | Ovophis okinavensis |
| 3.4.21.55 | 8 | - |
- |
Ovophis okinavensis |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
