Function and Biology

Crystal structures of 17-beta-hydroxysteroid dehydrogenase 13

Source organism: Homo sapiens
Biochemical function: not assigned
Biological process: not assigned
Cellular component: not assigned

EC 1.1.1.62: 17-beta-estradiol 17-dehydrogenase

Reaction catalysed:
17-beta-estradiol + NAD(P)(+) = estrone + NAD(P)H
Systematic name:
17-beta-estradiol:NAD(P)(+) 17-oxidoreductase
Alternative Name(s):
  • 17-beta,20-alpha-hydroxysteroid dehydrogenase
  • 17-beta-HSD
  • 17-beta-estradiol dehydrogenase
  • 17-beta-hydroxysteroid dehydrogenase
  • 20-alpha-hydroxysteroid dehydrogenase
  • Estradiol dehydrogenase
  • Estrogen 17-oxidoreductase
  • HSD17B7

EC 1.1.1.105: All-trans-retinol dehydrogenase (NAD(+))

Reaction catalysed:
All-trans-retinol-[cellular-retinol-binding-protein] + NAD(+) = all-trans-retinal-[cellular-retinol-binding-protein] + NADH
Systematic name:
All-trans retinol:NAD(+) oxidoreductase
Alternative Name(s):
  • All-trans retinol dehydrogenase
  • Epidermal retinol dehydrogenase 2
  • MDR
  • Microsomal retinol dehydrogenase
  • RDH16 (gene name)
  • Retinal reductase
  • Retinene reductase
  • Retinol (vitamin A(1)) dehydrogenase
  • Retinol dehydrogenase
  • SDR16C5 (gene name)

GO terms

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Sequence family

Pfam Protein family (Pfam)
PF00106
Domain description: short chain dehydrogenase
Occurring in:
  1. 17-beta-hydroxysteroid dehydrogenase 13
The deposited structure of PDB entry 8g9v contains 8 copies of Pfam domain PF00106 (short chain dehydrogenase) in 17-beta-hydroxysteroid dehydrogenase 13. Showing 1 copy in chain E.