| Accepted Name |
|---|
| phycobiliprotein cysteine-84 phycobilin lyase
|
| Reaction catalysed |
|---|
- phycocyanobilin-L-cysteinyl(84)-[C-phycocyanin beta-subunit] <=> (2R,3E)-phycocyanobilin + apo-L-cysteinyl(84)-[C-phycocyanin beta-subunit]
- phycocyanobilin-L-cysteinyl(84)-[phycoerythrocyanin beta-subunit] <=> (2R,3E)-phycocyanobilin + apo-L-cysteinyl(84)-[phycoerythrocyanin beta-subunit]
- phycocyanobilin-L-cysteinyl(84)-[allophycocyanin alpha-subunit] <=> (2R,3E)-phycocyanobilin + apo-L-cysteinyl(84)-[allophycocyanin alpha-subunit]
- phycocyanobilin-L-cysteinyl(84)-[allophycocyanin beta-subunit] <=> (2R,3E)-phycocyanobilin + apo-L-cysteinyl(84)-[allophycocyanin beta-subunit]
- phycoerythrobilin-L-cysteinyl(84)-[C-phycoerythrin alpha-subunit] <=> (2R,3E)-phycoerythrobilin + apo-L-cysteinyl(84)-[C-phycoerythrin alpha-subunit]
- phycoerythrobilin-L-cysteinyl(84)-[C-phycoerythrin beta-subunit] <=> (2R,3E)-phycoerythrobilin + apo-L-cysteinyl(84)-[C-phycoerythrin beta-subunit]
|
| Comment(s) |
|---|
- The enzyme, found in cyanobacteria and red algae, catalyzes the
attachment of phycobilin chromophores to cysteine 84 of several
phycobiliproteins (the numbering used here corresponds to the enzyme
from Anabaena, in other organisms the number may vary slightly).
- It can attach phycocyanobilin to the beta subunits of C-phycocyanin
and phycoerythrocyanin and to both subunits of allophycocyanin.
- In addition, it can attach phycoerythrobilin to both subunits of
C-phycoerythrin.
|
| Cross-references |
|---|
| BRENDA | 4.4.1.29 |
| EC2PDB | 4.4.1.29 |
| ExplorEnz | 4.4.1.29 |
| PRIAM enzyme-specific profiles | 4.4.1.29 |
| KEGG Ligand Database for Enzyme Nomenclature | 4.4.1.29 |
| IUBMB Enzyme Nomenclature | 4.4.1.29 |
| IntEnz | 4.4.1.29 |
| MEDLINE | Find literature relating to 4.4.1.29 |
| MetaCyc | 4.4.1.29 |
| Rhea expert-curated reactions | 4.4.1.29 |
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