| P28561 | APCE_AGLNE | Aglaothamnion neglectum (Red alga) | apcE | Detail |
| Q55544 | APCE_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | apcE slr0335 | Detail |
| Q9RUZ0 | CITEL_DEIRA | Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) | DR_1240 | 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 |