>sp|C6C0U6|GCH4_MARSD GTP cyclohydrolase FolE2 OS=Maridesulfovibrio salexigens GN=folE2 MEDVQNSPAKVAMSIDRVGVRDLTLPLVVRDRESGSQSTMAKVALSVDLPAHFKGTHMSR FVEALEDWSEELDYQSFYNLLSDILRRLEAERAHAELSFPYCLQKKSPVSGRKGIMSYEC TVEGEMVGDNLEFTLGVKVPVMTVCPCSKAISDEGAHSQRAVVHIRTKSKGFVWIEDLVE IAEASGSCEVFSLLKREDEKHVTEKSFSNPTFVEDVVRNAAMGLEKHSKILWYQVDVESF ESIHNHCAFASIAKPK