4ny7, resolution 1.44Å
[PQQC_KLEP7] Ring cyclization and eight-electron oxidation of 3a-(2-amino-2-carboxyethyl)-4,5-dioxo-4,5,6,7,8,9-hexahydroquinoline-7,9-dicarboxylic-acid to PQQ.[HAMAP-Rule:MF_00654]
OCA
Categories: Pyrroloquinoline-quinone synthase | Fisher, S J | Puehringer, S | All helical | Oxidoreductase