Status	Description	Organism	Genes	References
	adenylylsulfate reductase	Calothrix parietina	G12V7-1783
	adenylylsulfate reductase	Methanohalobium evestigatum	GHG3-872
	phosphoadenylylsulfate reductase (thioredoxin)	Methanohalophilus mahii	GHP5-716
	adenylylsulfate reductase	Methylomonas methanica	GH4A-3137
	adenylylsulfate reductase, thioredoxin dependent	Microcoleus vaginatus	G11NF-2912
	adenylylsulfate reductase, thioredoxin dependent	Oscillatoria nigro-viridis	GLI4-1167
	protein CysH	Pseudomonas fluorescens	cysH