Literature summary extracted from

Vizziano, D.; Fostier, A.; Le Gac, F.; Loir, M.
20beta-Hydroxysteroid dehydrogenase activity in nonflagellated germ cells of rainbow trout testis (1996), Biol. Reprod., 54, 1-7.

Organism

EC Number	Organism	UniProt	Comment	Textmining
1.1.1.53	Oncorhynchus mykiss	-	-	-

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
1.1.1.53	testis	non-flagellated germ cells and sperm cells	Oncorhynchus mykiss	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
1.1.1.53	17-hydroxyprogesterone + NADPH	-	Oncorhynchus mykiss	17,20-beta-dihydroxy-4-pregnene-3-one	-	?
1.1.1.53	17alpha-hydroxyprogesterone + NADPH + H+	17alpha-hydroxyprogesterone reduction in non-flagellated germ cells and in spermatozoa	Oncorhynchus mykiss	17alpha,20beta-dihydroxy-pregn-4-ene-3-one + NADP+	-	?

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Release 2023.1 (January 2023)