Structural highlights 
| 4ys1 is a 1 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. 
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| Ligands: | , | 
| Related: | 1us0, 4puu, 4puw, 4q7b, 4qbx, 4qr6, 4rpq | 
| Activity: | Aldehyde reductase, with EC number 1.1.1.21 | 
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum | 
  Function 
[ALDR_HUMAN] Catalyzes the NADPH-dependent reduction of a wide variety of carbonyl-containing compounds to their corresponding alcohols with a broad range of catalytic efficiencies.