SEED Subsystem: Cysteine Biosynthesis in Dechlorosoma suillum PS

Role	Gene	Name	Anaerobic, acetate donor; nitrate electron acceptor
Adenylylsulfate kinase (EC 2.7.1.25)	No genes
Cys regulon transcriptional activator CysB	Dsui_1988		N.D.
	Dsui_2410		+0.7
Cystathionine beta-synthase (EC 4.2.1.22)	Dsui_2043		+0.1
Cystathionine gamma-lyase (EC 4.4.1.1)	Dsui_0429		-0.0
	Dsui_2042		+0.1
Cysteine synthase (EC 2.5.1.47)	Dsui_2521		-0.4
	Dsui_3208		-0.3
Cysteine synthase A (EC 2.5.1.47)	No genes
Cysteine synthase B (EC 2.5.1.47)	Dsui_1954		N.D.
Phosphoadenylyl-sulfate reductase [thioredoxin] (EC 1.8.4.8)	Dsui_1984		N.D.
Serine acetyltransferase (EC 2.3.1.30)	Dsui_2113		N.D.
	Dsui_2368		-1.0
Sulfate adenylyltransferase subunit 1 (EC 2.7.7.4)	Dsui_1982		N.D.
Sulfate adenylyltransferase subunit 2 (EC 2.7.7.4)	Dsui_1983		N.D.
Sulfate and thiosulfate binding protein CysP	Dsui_0261		+0.1
	Dsui_1525		-0.1
Sulfate and thiosulfate import ATP-binding protein CysA (EC 3.6.3.25)	Dsui_0258		-0.2
Sulfate permease	Dsui_1250		-2.3
Sulfate permease, Trk-type	No genes
Sulfate transport system permease protein CysT	Dsui_0260		-0.2
Sulfate transport system permease protein CysW	Dsui_0259		+0.1
Sulfate transporter, CysZ-type	No genes
Sulfite reductase [NADPH] flavoprotein alpha-component (EC 1.8.1.2)	No genes
Sulfite reductase [NADPH] hemoprotein beta-component (EC 1.8.1.2)	Dsui_1986		N.D.