Status Description Organism Genes References
cystathionine γ-lyase Alicyclobacillus acidocaldarius GCIO-910
cystathionine γ-lyase Arthrobacter arilaitensis metB
cysteine desulfurase SufS Arcobacter butzleri sufS
cystathionine gamma-lyase Aeropyrum camini G12YU-801
cystathionine γ-lyase Acidobacterium capsulatum GKF4-970
cystathionine gamma-lyase Acidothermus cellulolyticus GIXW-1456
cystathionine gamma-lyase Anaeromyxobacter dehalogenans GH35-3866
cystathionine γ-lyase Alcanivorax dieselolei metY
cystathionine γ-lyase Adlercreutzia equolifaciens G12YP-1994
cystathionine gamma-lyase Actinoplanes friuliensis G12YQ-7364