Reaction: GALNACT1g

Descriptive name:

UDPGal-chondroitin acetylgalactosaminyltransferase I, Golgi

Model:

iMM1415

Reaction:

cs_hs_linkage_g + udpacgal_g → h_g + cs_pre_g + udp_g

Metabolites:

Stoichiometry
BiGG ID
Name
1.0
h_g
H+
-1.0
cs_hs_linkage_g
Chondroitin sulfate/heparan sulfate linkage region (GlcA-(Gal)2-Xyl-L-Ser (protein))
1.0
cs_pre_g
Chondroitin sulfate precursor (GalNAc-GlcA-(Gal)2-Xyl-L-Ser (protein))
1.0
udp_g
UDP C9H11N2O12P2
-1.0
udpacgal_g
UDP-N-acetyl-D-galactosamine

Default bounds:

(0.0, 100000.0)

Objective coefficient:

0.0

Subsystem:

Chondroitin / heparan sulfate biosynthesis

Gene Reaction Rule:

234356 or 78752

Genes:

78752 (Csgalnact2)
234356 (Csgalnact1)

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Universal reaction ?

External database links

Provided by MetaNetX (CC BY 4.0)

Old identifiers

    GALNACT1g

GALNACT1g in other models