| 英文名 |
phycoerythrocyanin alpha-cysteine-84 phycoviolobilin lyase/isomerase |
| Example Structure |
 |
| 别名 |
PEC-Cys-R84 PCB lyase/isomerase, pecE, PecE/F, PecE/PecF, pecF, phycoviolobilin phycoerythrocyanin-alpha84-cystein-lyase, PVBPEC-lyase, RpcG |
| EC Number |
4.4.1.31 |
| CAS编号 |
|
| Comments |
The enzyme, characterized from the cyanobacteria?Nostoc?sp. PCC 7120 and?Mastigocladus laminosus, catalyses the covalent attachment of the phycobilin chromophore phycocyanobilin to cysteine 84 of the ¦Â subunit of the phycobiliprotein phycoerythrocyanin and its isomerization to phycoviolobilin. |
| Cofactor |
|
| History |
|
| Reactions |
[Phycoerythrocyanin alpha-subunit]-Cys(84)-phycoviolobilin = apo- [phycoerythrocyanin alpha-subunit] + (2R,3E)-phycocyanobilin. |
