| Status | Description | Organism | Genes | References |
|---|---|---|---|---|
| Retinal dehydrogenase 1 | Actinoplanes friuliensis | G12YQ-4197 | ||
| Retinal dehydrogenase 1 | Erwinia pyrifoliae | GLCX-1143 | ||
| retinal dehydrogenase 2 | Rhodopirellula maiorica | G165B-173 | ||
| Retinal dehydrogenase 2 | Mycobacterium indicus pranii | G139U-1663 | ||
| Retinal dehydrogenase | Nitrosococcus halophilus | GHH2-3343 | ||
| retinal dehydrogenase | Nitrosococcus watsonii | GHXU-487 | ||
| Retinal dehydrogenase | Planctopirus limnophila | GKE7-1894 | ||
| Retinal dehydrogenase | Roseomonas cervicalis | aldH1A2 | ||
| Retinal dehydrogenase 1 RALDH 1; RalDH1; Aldehyde dehydrogenase family 1 member A1; Aldehyde dehydrogenase, cytosolic; ALHDII; ALDH-E1 | Salmonella enterica | eutE | ||
| Retinal dehydrogenase 1 RALDH 1; RalDH1; Aldehyde dehydrogenase family 1 member A1; Aldehyde dehydrogenase, cytosolic; ALHDII; ALDH-E1 | Salmonella enterica | pduP |