Genome Property Definition Page

AccessionGenProp0155
Namedissimilatory sulfate reduction
TypePATHWAY
DescriptionDuring anaerobic respiration, sulfate reducing bacteria catalyze the six electron reduction of sulfate to hydrogen sulfide. These sulfate reducers comprise both gram-positive and gram-negative bacteria, as well as archeae [1]. Sulfur oxidizing bacterium, such as Chromatium vinosum, can reversibly catalyze this pathway freeing electrons and ATP [1].
JCVI RoleSulfur metabolism
Parent PropertyGenProp0196: sulfur metabolism
Literature References
[ 1 ]Hipp WM, Pott AS, Thum-Schmitz N, Faath I, Dahl C, Truper HG.  Towards the phylogeny of APS reductases and sirohaem sulfite reductases in sulfate-reducing and sulfur-oxidizing prokaryotes.  Microbiology. 1997 Sep;143 ( Pt 9):2891-902.  PMID 9308173
Web ReferencesMetaCyc Pathway: dissimilatory sulfate reduction
KEGG: Sulfur metabolism
Gene Ontology TermGO:0019419: sulfate reduction (biological_process)

Components
Step NameStep NumRequiredEvidence (Method)Evidence Go Terms
sulfate adenylyltransferase1-satYESTIGR00339 (HMM): sulfate adenylyltransferaseGO:0019419: sulfate reduction
Adenylylsulfate reductase, alpha subunit2-AprAYESTIGR02061 (HMM): adenylylsulfate reductase, alpha subunitGO:0019419: sulfate reduction
Adenylylsulfate reductase, beta subunit2-AprBYESTIGR02060 (HMM): adenylylsulfate reductase, beta subunitGO:0019419: sulfate reduction
Sulfite reductase, dissimilatory-type alpha subunit3-DsrAYESTIGR02064 (HMM): sulfite reductase, dissimilatory-type alpha subunitGO:0019419: sulfate reduction
Sulfite reductase, dissimilatory-type beta subunit3-DsrBYESTIGR02066 (HMM): sulfite reductase, dissimilatory-type beta subunitGO:0019419: sulfate reduction

Parent Properties
AccessionName
GenProp0196sulfur metabolism


Sibling Properties
AccessionName
GenProp0030glutathione biosynthesis
GenProp0036biotin biosynthesis
GenProp0140iron-sulfur cluster assembly systems
GenProp0149sulfate reduction to sulfide, assimilatory
GenProp0161methionine biosynthesis from homoserine
GenProp0182reduction of oxidized methionine
GenProp0191sulfate/thiosulfate ABC transporter
GenProp0624sulfite reductase complex, Salmonella/Clostridium type
GenProp0654intracellular sulfur oxidation
GenProp0729methionine salvage from methylthioadenosine