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Reaction: CYSDS

Descriptive name:

Cysteine Desulfhydrase

Model:

iECUMN_1333

Reaction:

cys__L_c + h2o_c → h2s_c + nh4_c + pyr_c

Metabolites:

Stoichiometry
BiGG ID
Name
-1.0
cys__L_c
L-Cysteine
-1.0
h2o_c
H2O H2O
1.0
h2s_c
Hydrogen sulfide
1.0
nh4_c
Ammonium
1.0
pyr_c
Pyruvate

Default bounds:

(0.0, 1000.0)

Objective coefficient:

0.0

Subsystem:

Cysteine Metabolism

Gene Reaction Rule:

ECUMN_4239 or ECUMN_3492

Genes:

ECUMN_4239 (tnaA)
ECUMN_3492 (metC)

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Universal reaction ?

External database links

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Old identifiers

    CYSDS

CYSDS in other models