| a PqqA peptide with an E-X-X-X-Y motif + S-adenosyl-L-methionine→a PqqA peptide with linked Glu-Tyr residues + 5'-deoxyadenosine + L-methionine + H+ (EC 1.21.98.4) |
| RR42_RS11475 |
| a PqqA peptide with linked Glu-Tyr residues + 4 H2O→2-amino-4-[5-(2-amino-2-carboxylatoethyl)-2-hydroxyphenyl]pentanedioate + a cleaved PqqA peptide C-terminus + a cleaved PqqA peptide N-terminus + a tripeptide |
| No genes |
| 2-amino-4-[5-(2-amino-2-carboxylatoethyl)-2-hydroxyphenyl]pentanedioate→2-amino-4-[3-(2-amino-2-carboxylatoethyl)-6-oxocyclohexa-1,4-dien-1-yl]pentanedioate (spontaneous) |
| No genes |
| 2-amino-4-[3-(2-amino-2-carboxylatoethyl)-6-oxocyclohexa-1,4-dien-1-yl]pentanedioate→6-(2-amino-2-carboxylatoethyl)-1,2,3,4-tetrahydroquinoline-2,4-dicarboxylate + H+ + H2O (spontaneous) |
| No genes |
| 6-(2-amino-2-carboxylatoethyl)-1,2,3,4-tetrahydroquinoline-2,4-dicarboxylate + dioxygen→6-(2-amino-2-carboxylatoethyl)-7-hydroxy-8-oxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylate |
| No genes |
| 6-(2-amino-2-carboxylatoethyl)-7-hydroxy-8-oxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylate + an oxidized electron carrier→6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline 2,4-dicarboxylate + a reduced two electron carrier |
| No genes |
Pyrroloquinoline-quinone synthase:
6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline 2,4-dicarboxylate + 3 dioxygen→pyrroloquinoline quinone + 2 hydrogen peroxide + H+ + 2 H2O (EC 1.3.3.11) |
| RR42_RS11465 |
| RR42_RS27325 |
| RR42_RS27345 |
Links:
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