| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| PcyA | cpcS-3 | SYNW1084 | SYNW2019 | Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 0.680 |
| PcyA | cpeB | SYNW1084 | SYNW2017 | Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. | C-phycoerythrin class I beta chain. | 0.448 |
| PcyA | cpeS | SYNW1084 | SYNW2002 | Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. | Conserved hypothetical protein CpeS; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 0.573 |
| PcyA | cpeT | SYNW1084 | SYNW2003 | Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. | CpeT homolog; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 0.839 |
| PcyA | ho1 | SYNW1084 | SYNW0171 | Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. | Heme oxygenase. | 0.974 |
| PcyA | pebA | SYNW1084 | SYNW2020 | Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. | 15,16 dihydrobiliverdin:ferredoxin oxidoreductase; Catalyzes the two-electron reduction of biliverdin IX-alpha at the C15 methine bridge; Belongs to the HY2 family. | 0.949 |
| cpcS-3 | PcyA | SYNW2019 | SYNW1084 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family. | 0.680 |
| cpcS-3 | cpeA | SYNW2019 | SYNW2016 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | C-phycoerythrin class I alpha chain. | 0.891 |
| cpcS-3 | cpeB | SYNW2019 | SYNW2017 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | C-phycoerythrin class I beta chain. | 0.903 |
| cpcS-3 | cpeC | SYNW2019 | SYNW1999 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | Phycobilisome linker polypeptide; Belongs to the phycobilisome linker protein family. | 0.845 |
| cpcS-3 | cpeT | SYNW2019 | SYNW2003 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | CpeT homolog; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 0.871 |
| cpcS-3 | cpeY | SYNW2019 | SYNW2013 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | Putative bilin biosynthesis protein (CpeY). | 0.878 |
| cpcS-3 | pebA | SYNW2019 | SYNW2020 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 15,16 dihydrobiliverdin:ferredoxin oxidoreductase; Catalyzes the two-electron reduction of biliverdin IX-alpha at the C15 methine bridge; Belongs to the HY2 family. | 0.974 |
| cpcS-3 | pebB | SYNW2019 | SYNW2021 | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | Phycoerythrobilin:ferredoxin oxidoreductase; Catalyzes the two-electron reduction of the C2 and C3(1) diene system of 15,16-dihydrobiliverdin; Belongs to the HY2 family. | 0.969 |
| cpeA | cpcS-3 | SYNW2016 | SYNW2019 | C-phycoerythrin class I alpha chain. | Conserved hypothetical protein; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 0.891 |
| cpeA | cpeB | SYNW2016 | SYNW2017 | C-phycoerythrin class I alpha chain. | C-phycoerythrin class I beta chain. | 0.995 |
| cpeA | cpeC | SYNW2016 | SYNW1999 | C-phycoerythrin class I alpha chain. | Phycobilisome linker polypeptide; Belongs to the phycobilisome linker protein family. | 0.900 |
| cpeA | cpeS | SYNW2016 | SYNW2002 | C-phycoerythrin class I alpha chain. | Conserved hypothetical protein CpeS; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 0.871 |
| cpeA | cpeT | SYNW2016 | SYNW2003 | C-phycoerythrin class I alpha chain. | CpeT homolog; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. | 0.831 |
| cpeA | cpeY | SYNW2016 | SYNW2013 | C-phycoerythrin class I alpha chain. | Putative bilin biosynthesis protein (CpeY). | 0.860 |