2,3-dehydroxyphenyl dioxygenase; 2-enoyl acyl-CoA hydratase; 2-hydroxypenta-2,4-dienoate hydratase; 3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 4,5-dioxygenase; 3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione monooxygenase; 3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione monooxygenase subunit; 3-ketosteroid-9α-hydroxylase; 3-ketosteroid-Δ(1)-dehydrogenase; 3ß-hydroxysteroid-dehydrogenase; 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase; 4-hydroxy-2-oxovalerate aldolase; 9-OH-AD; 9α-hydroxy androst-4-ene-3,17-dione; AD; ADD; Androst-1,4-diene-3,17-dione; Androst-4-ene-3,17-dione; BWA; Broadband-Wheeler Aligner; CTAB; ChoX; ChoX(D,E); EchA19; FAD; FadA5; FadD17; FadD19; FadE26; FadE27; FadE28; Genome sequencing; HSD; HTH-type transcriptional repressor; HsaA; HsaAB; HsaB; HsaC; HsaD; HsaE; HsaF; HsaG; Hsd4A; Hsd4B; KSH; KshA; KshB; KstR; KstR2; Ltp2; Ltp3; Ltp4; Mycobacterium; ORFs; PWM; Phytosterol; SNP; Steroid bioconversion; TesB; YrbE4A; YrbE4B; acetaldehyde dehydrogenase; acetyl-CoA acetyltransferase; acyl-CoA dehydrogenase; acyl-CoA synthetase; acyl-CoA thioesterase II; androst-4-ene-3,17-dione; androsta-1,4-diene-3,17-dione; base pair; bp; cetyl trimethyl ammonium bromide; cholesterol oxidase; enoyl-CoA hydratase; flavin adenine dinucleotide; hydroxysteroid dehydrogenase; integral membrane protein; lipid transfer protein 4 (keto acyl-CoA thiolase); lipid-transfer protein 2; lipid-transfer protein 3 (acetyl-CoA acetyltransferase); open reading frames; position weight matrix; single nucleotide substitution; subunit A of 3-ketosteroid-9α-hydroxylase; subunit B of 3-ketosteroid-9α-hydroxylases; Δ(1) KSTD