SEED Subsystem: Cysteine Biosynthesis in Shewanella oneidensis MR-1

Role	Gene	Name	NAG (N)
Adenylylsulfate kinase (EC 2.7.1.25)	SO3723	cysC	-6.2
Cys regulon transcriptional activator CysB	SO0989		-0.4
	SO2649	cysB	-5.5
Cystathionine beta-synthase (EC 4.2.1.22)	No genes
Cystathionine gamma-lyase (EC 4.4.1.1)	No genes
Cysteine synthase (EC 2.5.1.47)	SO2903	cysK	-3.9
Cysteine synthase A (EC 2.5.1.47)	No genes
Cysteine synthase B (EC 2.5.1.47)	SO3598	cysM	-0.8
Phosphoadenylyl-sulfate reductase [thioredoxin] (EC 1.8.4.8)	SO3736	cysH	-4.2
Serine acetyltransferase (EC 2.3.1.30)	SO2262	cysE	N.D.
Sulfate adenylyltransferase subunit 1 (EC 2.7.7.4)	SO3726	cysN	-5.7
Sulfate adenylyltransferase subunit 2 (EC 2.7.7.4)	SO3727	cysD	-6.3
Sulfate and thiosulfate binding protein CysP	SO3599	cysP	-1.0
Sulfate and thiosulfate import ATP-binding protein CysA (EC 3.6.3.25)	SO3602	cysA-1	-2.0
	SO4655	cysA-2	-0.4
Sulfate permease	No genes
Sulfate permease, Trk-type	SO3725		-1.5
Sulfate transport system permease protein CysT	SO3600	cysT-1	-1.6
	SO4653	cysT-2	-1.1
Sulfate transport system permease protein CysW	SO3601	cysW-1	-1.7
	SO4654	cysW-2	-1.1
Sulfate transporter, CysZ-type	SO2899	cysZ	+0.0
Sulfite reductase [NADPH] flavoprotein alpha-component (EC 1.8.1.2)	SO3738	cysJ	-6.1
Sulfite reductase [NADPH] hemoprotein beta-component (EC 1.8.1.2)	SO3737	cysI	-7.1