ENZYME entry: EC 3.1.8.1
Accepted Name |
Aryldialkylphosphatase.
|
Alternative Name(s) |
A-esterase. |
Aryltriphosphatase. |
Paraoxon hydrolase. |
Paraoxonase. |
Phosphotriesterase. |
Reaction catalysed |
An aryl dialkyl phosphate + H(2)O <=> dialkyl phosphate + an aryl alcohol |
Cofactor(s) |
Divalent cation.
|
Comment(s) |
- Acts on organophosphorus compounds (such as paraoxon) including
esters of phosphonic and phosphinic acids.
- Inhibited by chelating agents.
- Previously regarded as identical with EC 3.1.1.2.
|
Cross-references |
PROSITE | PDOC01026 |
BRENDA | 3.1.8.1 |
EC2PDB | 3.1.8.1 |
ExplorEnz | 3.1.8.1 |
PRIAM enzyme-specific profiles | 3.1.8.1 |
KEGG Ligand Database for Enzyme Nomenclature | 3.1.8.1 |
IUBMB Enzyme Nomenclature | 3.1.8.1 |
IntEnz | 3.1.8.1 |
MEDLINE | Find literature relating to 3.1.8.1 |
MetaCyc | 3.1.8.1 |
UniProtKB/Swiss-Prot |
B5BLW5, ARE_SACSO; | P0A434, OPD_BREDI; | P0A433, OPD_SPHSA; |
Q44238, PEPQ_ALTSX; | Q97VT7, PHP_SACS2; | P27169, PON1_HUMAN; |
P52430, PON1_MOUSE; | P27170, PON1_RABIT; | P55159, PON1_RAT; |
Q90952, PON2_CHICK; | Q91090, PON2_MELGA; | Q15166, PON3_HUMAN; |
Q62087, PON3_MOUSE; | Q9BGN0, PON3_RABIT; | Q68FP2, PON3_RAT; |
|
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