>sp|Q3IZR5|PQQC_CERS4 Pyrroloquinoline-quinone synthase OS=Cereibacter sphaeroides GN=pqqC MSLDLSTSLSPARPLESADAMEERLREIGAARYHDRHPFHHMLHGGELTKGQVQAWALNR YYYQCTIPVKDAVVISRFRDRATRIEWRHRLEDHDGAEGAEGGIDRWLILTDGLGLDRAY VESTEGILPATRFAVEAYVHFVRDRSPLEAIASCLTELFAPNIHATRISGMLSHYDFINP TVMAYFQRRLTQAPRDADYALRYVRDHARTPEERAAVCNALIFKTQVLWTQLDALHHAYV LGHVPPGAFVPEEMR