>sp|A4SZK2|GCH4_POLAQ GTP cyclohydrolase FolE2 OS=Polynucleobacter asymbioticus GN=folE2 MNPAFLKASAMPDVQSSRDERALPIEQVGIRGVRHPLMIRSNTGNFPSVGNFEMDVALPA HVKGTHMSRFMALLQKQDEAIDSTTVVALVRDMLPLLDAKEGHVQFTYTHFVKKAAPVSG VESLMDYEVTWMATAKQNDAGSVEVELGLRAQVPVMSLCPCSKEISEFGAHNQRSHVTMT VVLDTQTKMTVEDLVSAAEREASSELWGLLKRPDEKWVTERSYSNPKFVEDLVRDVAGRL KADTRIQSFVVDAENFESIHNHSAFARISHKK