>sp|Q2SPJ2|GCH1_HAHCH GTP cyclohydrolase 1 OS=Hahella chejuensis GN=folE MLDKLVAQYSAIIESLGEDVNREGLRDTPKRAAKAMQFLCRGYNQSLEEVTNGAVFESDT DEMVLVKDIELYSLCEHHLLPFIGRCHIAYIPNGKVLGLSKFARIVDMFARRMQIQENLT RQIAEAVLEVTNAHGVGVIIEARHMCMMMRGVEKQNSVMSSSVMLGSMRNNPSTRSEFLT LVHSRRAL