MetaCyc Pathway: Salmonella enterica serotype O:54 O antigen biosynthesis in Echinicola vietnamensis KMM 6221, DSM 17526

Reactions and Genes	L-tyrosine (N)
di-trans,octa-cis-undecaprenyl phosphate + UDP-N-acetyl-α-D-glucosamine→α-D-GlcNAc-PP-Und + UMP (EC 2.7.8.33)
Echvi_0063	+0.2
Echvi_2406	+0.2
Echvi_4388	+0.3
mannosaminyltransferase: α-D-GlcNAc-PP-Und + UDP-N-acetyl-α-D-mannosamine→β-D-ManNAc-(1→4)-α-D-GlcNAc-PP-Und + H+ + UDP (EC 2.4.1.187)
Echvi_2730	+2.5
Echvi_3790	-0.6
β-D-ManNAc-(1→4)-α-D-GlcNAc-PP-Und + 2 UDP-N-acetyl-α-D-mannosamine→β-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)-β-D-ManNAc-(1→4)-α-D-GlcNAc-PP-Und + 2 H+ + 2 UDP
No genes
β-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)-β-D-ManNAc-(1→4)-α-D-GlcNAc-PP-Und + 2n UDP-N-acetyl-α-D-mannosamine→[β-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)]nβ-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)-β-D-ManNAc-(1→4)-α-D-GlcNAc-PP-Und + 2n H+ + 2n UDP
No genes
[β-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)]nβ-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)-β-D-ManNAc-(1→4)-α-D-GlcNAc-PP-Und[in]→[β-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)]nβ-D-ManNAc-(1→3)-β-D-ManNAc-(1→4)-β-D-ManNAc-(1→4)-α-D-GlcNAc-PP-Und[out]
No genes

Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information