Reaction: GALNACT2g

Descriptive name:

Uridine diphosphoacetylgalactosamine-chondroitin acetylgalactosaminyltransferase II, Golgi

Model:

iCHOv1

Reaction:

cs_a_b_pre2_g + uacgam_g → h_g + cs_a_b_pre3_g + udp_g

Metabolites:

Stoichiometry
BiGG ID
Name
1.0
h_g
H+
-1.0
cs_a_b_pre2_g
Chondroitin sulfate A (GalNAc4S-GlcA) and B (IdoA2S-GalNAc4S), precursor 2
1.0
cs_a_b_pre3_g
Chondroitin sulfate A (GalNAc4S-GlcA) and B (IdoA2S-GalNAc4S), precursor 3
-1.0
uacgam_g
UDP-N-acetyl-D-glucosamine
1.0
udp_g
UDP C9H11N2O12P2

Default bounds:

(0.0, 1000.0)

Objective coefficient:

0.0

Subsystem:

CHONDROITIN SYNTHESIS

Gene Reaction Rule:

(100765856 and 100770803) or 100770830 or 100767985 or 100754969

Genes:

100754969 (Csgalnact1)
100767985 (Chsy3)
100770803 (Chsy1)
100770830 (Csgalnact2)
100765856 (Chpf)

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Universal reaction ?

External database links

Provided by MetaNetX (CC BY 4.0)

Old identifiers

    GALNACT2g

GALNACT2g in other models