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BRENDA support

2.5.1.47: cysteine synthase

This is an abbreviated version!
For detailed information about cysteine synthase, go to the full flat file.

Word Map on EC 2.5.1.47

Reaction

O-acetyl-L-serine
+
hydrogen sulfide
=
L-cysteine
 +
acetate

Synonyms

(OAS-TL)-like protein, acetylserine sulfhydrylase, At-OASS, ATCC 23270 protein, BAbS19_I09950, beta-cyano-alanine synthase, beta-cyano-L-alanine synthase, CS-A, CS-B, CS1, CS26, CS3, CSase, CSase A, CSase B, CSaseLP, CSC, Cys synthase complex, cysK, CysK1, CysK2, CYSL, CysL-1, cysl-2, CysM, Cysteine synthase, cysteine synthase 1, cysteine synthase A, cysteine synthase B, cysteine synthase, chloroplastic/chromoplastic, cysteine synthase, mitochondrial, cysteine synthetase, DcsD, EC 4.2.99.8, EhCS, EhCS1, EhCS3, EhOASS, Fn1220, GmOAS-TL1, GmOAS-TL2, GmOAS-TL3, GmOAS-TL4, GmOAS-TL6, GmOAS-TL7, GmOASTL4, GsOAS-TL1, GYY4137, HiOASS, HiOASS-A, lanthionine synthase, LbrCS, MCSA1, Nt-OAS-TL, O -acetylserine (thiol)-lyase, O-acetyl-L-serine (thiol) lyase, O-acetyl-L-serine acetate-lyase (adding hydrogen sulfide), O-acetyl-L-serine sulfhydrylase, O-acetyl-L-serine sulfhydrylase B, O-acetyl-L-serine sulfohydrolase, O-acetyl-L-serine(thiol)lyase, O-acetyl-serine (thiol) lyase, O-acetylserine (thiol) lyase, O-acetylserine (Thiol)-lyase, O-acetylserine (thiol)-lyase A, O-acetylserine (thiol)-lyase B, O-acetylserine (thiol)lyase, O-acetylserine sulfhydrylase, O-acetylserine sulfhydrylase A, O-acetylserine sulfhydrylase B, O-acetylserine sulfhydrylase isoenzyme B, O-acetylserine sulfhydrylase-A, O-acetylserine sulfhydrylase-B, O-acetylserine thiol lyase, O-acetylserine(thiol)lyase, O-acetylserine-(thiol)lyase, O-acetylserine-O-acetylhomoserine sulfhydro-lyase, O3-acetyl-L-serine:hydrogen-sulfide 2-amino-2-carboxyethyltransferase, OAS Shase, OAS thiol-lyases, OAS-TL, OAS-TL A, OAS-TL B, OAS-TL C, OASA1, OASB, OASS, OASS-A, OASS-B, OASTL, OASTL-A, OASTL-A1, old3-1, OPSS, Os01g0290600, Os03g53650, protein ONSET OF LEAF DEATH 3, RCS3, S-sulfocysteine synthase, SSC synthase, StOASTL A, StOASTL B, sulfhydrylase/cysteine synthase, synthase, cysteine, TvCS1

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.47 cysteine synthase

Organism

Organism on EC 2.5.1.47 - cysteine synthase

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ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
two isoforms, immunologically distinct
-
-
Manually annotated by BRENDA team
two isoenzymes, one with additional S-sulfocysteine synthase activity
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-
Manually annotated by BRENDA team
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-
Manually annotated by BRENDA team
arginine, histidine or proline starvation leads to derepression of cysteine synthase activity. In addition to CysB, the activity is shared by homocysteine synthase CysD and at least one more enzyme, possibly CysF. Starvation-induced cysteine synthase activity is under control of cross-pathway regulation
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-
Manually annotated by BRENDA team
enzyme shows activities of both EC 4.2.1.22 and 2.5.1.47
A0A1J9VES8
UniProt
Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
two isoforms
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-
Manually annotated by BRENDA team
three isoenzymes
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-
Manually annotated by BRENDA team
Escherichia coli W3110 / ATCC 27325
-
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
bifunctional cystathionine beta-synthase EC 4.2.1.22 and O-acetyl-L-serine sulfhydrylase, EC 2.5.1.47
UniProt
Manually annotated by BRENDA team
bifunctional cystathionine beta-synthase EC 4.2.1.22 and O-acetyl-L-serine sulfhydrylase, EC 2.5.1.47
UniProt
Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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UniProt
Manually annotated by BRENDA team
-
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Manually annotated by BRENDA team
isoform CysK2
UniProt
Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
no activity in Homo sapiens
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
two isoenzymes, one with additional S-sulfocysteine synthase activity
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-
Manually annotated by BRENDA team
subsp. enterica serovar Typhimurium
UniProt
Manually annotated by BRENDA team
two isoenzymes
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-
Manually annotated by BRENDA team
two isoenzymes
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-
Manually annotated by BRENDA team
HB8
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Manually annotated by BRENDA team
Thermus thermophilus HB8 / ATCC 27634 / DSM 579
HB8
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
Xanthium pennsylvanicum
three isoforms
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team
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Manually annotated by BRENDA team