EC Number   |
General Information |
Reference |
|---|
   1.10.3.1 | evolution |
AoCO4 belongs to the short-tyrosinase family. The catalytic differences to the phenolases, EC 1.14.18.1, are not due to structural features |
725559 |
| 1.10.3.1 | evolution |
the germin-like protein belongs to pathogenesis related protein (PR) family |
744221 |
| 1.10.3.1 | metabolism |
octahedral manganese(IV) complexes [Mn(HL1)(L1)(NCS)]n and [Mn(HL2)2(OH)Cl] (where HL1 = 1-(5-hydroxy-3-oxapentyliminomethyl)-3-ethoxyphenol and HL2 = 1-(5-hydroxy-3-oxapentyliminomethyl)-4-chlorophenol) exhibit catechol oxidase and phenoxazinone synthase like activities. Unconventional C-H...pi(SCN) interactions play a key role in stabilizing the syn arrangement of the ligand pending arms in [Mn(HL1)(L1)(NCS)]n, whereas conventional C-H...pi(phe) interactions favour the anti arrangements in [Mn(HL2)2(OH)Cl] |
763520 |
| 1.10.3.1 | metabolism |
tetracopper(II) cluster [CuII4L2(my3-OH)2(NCO)4] 2H2O and one-dimensional coordination polymer [[[CuII2L(my1,1-N3)]2(my1,1-N3)2](my1,3-N3)2]n derived from a Schiff base are functional models for catechol oxidase activity in N,N-dimethylformamide (DMF) and acetonitrile, with Kcat values around 15 per h for cluster [CuII4L2(m3-OH)2(NCO)4] 2H2O and 13 per h for polymer [[[CuII2L(m1,1-N3)]2(m1,1-N3)2](m1,3-N3)2]n |
763519 |
| 1.10.3.1 | more |
modeling of the three-dimensional structure of the PPO-6 tyrosinase domain |
726187 |
| 1.10.3.1 | more |
overall and active site structure analysis, catalytic binuclear centre, overview. The enzyme dimerisation does not have a clear functional role |
725559 |
| 1.10.3.1 | more |
three-dimensional structure modeling based on the Vitis vinifera PPO, PDB ID 2P3X, as template |
744954 |
| 1.10.3.1 | physiological function |
catechol oxidases catalyse the oxidation of different para-substituted o-diphenols, showing diphenolase activity |
725559 |
| 1.10.3.1 | physiological function |
cold-adapted hemocyanin-derived phenoloxidase activity is important to the survival of Erimacrus isenbeckii at low temperature (4°C) |
711789 |
| 1.10.3.1 | physiological function |
phenoloxidase functions as a catalytic enzyme in melanin production in ink sacs and also as a humoral factor in host defense via melaninization |
710702 |
