| P31968 | CPCF_SYNP2 | Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) | cpcF SYNPCC7002_A2214 | Detail |
| Q02907 | APCE_SYNY4 | Synechocystis sp. (strain PCC 6714) (Aphanocapsa sp. (strain PCC 6714)) | apcE | Detail |
| Q5EA83 | DCHS_BOVIN | Bos taurus (Bovine) | HDC | Detail |
| P23738 | DCHS_MOUSE | Mus musculus (Mouse) | Hdc | Detail |
| Q8L0Z4 | DCHS_RAOOR | Raoultella ornithinolytica (Klebsiella ornithinolytica) | hdc | Detail |
| P31967 | CPCE_SYNP2 | Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) | cpcE SYNPCC7002_A2213 | Detail |
| B7I459 | DCHS_ACIB5 | Acinetobacter baumannii (strain AB0057) | hdc AB57_2808 | Detail |
| P16453 | DCHS_RAT | Rattus norvegicus (Rat) | Hdc | Detail |
| A1RRA5 | DAPAL_PYRIL | Pyrobaculum islandicum (strain DSM 4184 / JCM 9189 / GEO3) | dapAL Pisl_0309 | Detail |
| B1X559 | CPXS2_PAUCH | Paulinella chromatophora | cpcS2 PCC_0659 | Detail |