>sp|Q7V2I5|PHS_PROMP Putative pterin-4-alpha-carbinolamine dehydratase OS=Prochlorococcus marinus subsp. pastoris GN=PMM0491 MKPYLLEHEELKELSAKIGGWRIMTNHIEREFNFSNFVEAFSFMTKIALICEKHNHHPNW ENVYSKVIIKLSTHDLGGITNLDQTIASEINDIFEK