| Q9ALZ8 | CPES_MICDP | Microchaete diplosiphon (Fremyella diplosiphon) | cpeS | Detail |
| A8HTM2 | CPCS_SYNP2 | Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) | cpcS cpcS-I SYNPCC7002_A1822 | Detail |
| P28561 | APCE_AGLNE | Aglaothamnion neglectum (Red alga) | apcE | Detail |
| Q55544 | APCE_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | apcE slr0335 | Detail |
| P61819 | CFBA_METMP | Methanococcus maripaludis (strain S2 / LL) | cbiX cbiX(s) cfbA MMP0164 | Detail |
| Q02188 | CPXS_SYNPY | Synechococcus sp. (strain WH8020) | cpcS | Detail |
| O14034 | YEMD_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPAC29B12.13 | Detail |
| P07126 | CPCE_MICDP | Microchaete diplosiphon (Fremyella diplosiphon) | cpcE | Detail |