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Reaction: CYSS

Descriptive name:

Cysteine synthase

Model:

iECIAI39_1322

Reaction:

acser_c + h2s_c → ac_c + cys__L_c + h_c

Metabolites:

Stoichiometry
BiGG ID
Name
1.0
ac_c
Acetate
-1.0
acser_c
O-Acetyl-L-serine
1.0
cys__L_c
L-Cysteine
1.0
h_c
H+
-1.0
h2s_c
Hydrogen sulfide

Default bounds:

(0.0, 1000.0)

Objective coefficient:

0.0

Subsystem:

Cysteine Metabolism

Gene Reaction Rule:

ECIAI39_2560 or ECIAI39_2566

Genes:

ECIAI39_2566 (cysM)
ECIAI39_2560 (cysK)

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Universal reaction ?

External database links

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Old identifiers

    CYSS

CYSS in other models