EC number:4.4.1.31
Enzyme
Download| EC Tree |
| 4. Lyases |
| 4.4 Carbon-sulfur lyases |
| 4.4.1 Carbon-sulfur lyases (only sub-subclass identified to date) |
| ID: | 4.4.1.31 |
|---|---|
| Description: | Phycoerythrocyanin alpha-cysteine-84 phycoviolobilin lyase/isomerase. |
| Alternative Name: |
Phycoviolobilin phycoerythrocyanin-alpha-84-cystein-lyase. |
3D structure
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External Links
| UniProtKB Enzyme Link: | UniProtKB 4.4.1.31 |
| BRENDA Enzyme Link: | BRENDA 4.4.1.31 |
| KEGG Enzyme Link: | KEGG4.4.1.31 |
| BioCyc Enzyme Link: | BioCyc 4.4.1.31 |
| ExPASy Enzyme Link: | ExPASy4.4.1.31 |
| EC2PDB Enzyme Link: | EC2PDB 4.4.1.31 |
| ExplorEnz Enzyme Link: | ExplorEnz 4.4.1.31 |
| PRIAM enzyme-specific profiles Link: | PRIAM 4.4.1.31 |
| IntEnz Enzyme Link: | IntEnz 4.4.1.31 |
| MEDLINE Enzyme Link: | MEDLINE 4.4.1.31 |
| RHEA:45520 | [phycoerythrocyanin alpha-subunit]-Cys(84)-phycoviolobilin = (2R,3E)-phycocyanobilin + apo-[phycoerythrocyanin alpha-subunit] |
| RULE(radius=1) | [*:1]-[CH2;+0:2]-[CH;+0:3]1-[*:4]-[*:5]-[C;H0;+0:6](-[*:7])=[C;H0;+0:8]-1-[CH;+0:9](-[*:10])-[S;H0;+0:11]-[*:12]>>[*:1]-[CH;+0:2]=[C;H0;+0:3]1-[*:4]-[*:5]-[CH;+0:6](-[*:7])-[C;H0;+0:8]-1=[CH;+0:9]-[*:10].[*:12]-[SH;+0:11] |
| Reaction |  |
| Core-to-Core |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| Candidate genes for the phycoerythrocyanin alpha subunit lyase. Biochemical analysis of pecE and pecF interposon mutants. | Jung LJ, Chan CF, Glazer AN | 1995 May 26 | 7759546 |
| Characterization of phycoviolobilin phycoerythrocyanin-alpha 84-cystein-lyase-(isomerizing) from Mastigocladus laminosus. | Zhao KH, Wu D, Wang L, Zhou M, Storf M, Bubenzer C, Strohmann B, Scheer H | 2002 Sep | 12230566 |
| Chromophore attachment to biliproteins: specificity of PecE/PecF, a lyase-isomerase for the photoactive 3(1)-cys-alpha 84-phycoviolobilin chromophore of phycoerythrocyanin. | Storf M, Parbel A, Meyer M, Strohmann B, Scheer H, Deng MG, Zheng M, Zhou M, Zhao KH | 2001 Oct 16 | 11591166 |
| Novel activity of a phycobiliprotein lyase: both the attachment of phycocyanobilin and the isomerization to phycoviolobilin are catalyzed by the proteins PecE and PecF encoded by the phycoerythrocyanin operon. | Zhao KH, Deng MG, Zheng M, Zhou M, Parbel A, Storf M, Meyer M, Strohmann B, Scheer H | 2000 Mar 3 | 10708746 |