>sp|B3QLJ0|HIS3_CHLP8 Phosphoribosyl-AMP cyclohydrolase OS=Chlorobaculum parvum (strain DSM 263 / NCIMB 8327) OX=517417 GN=hisI PE=3 SV=1
MSENQDTQKSFLETVKFDDRGLVPAIVQDHETGKVLMMAWMNLESLKMTLEKKKACYWSR
SRNKLWLKGESSGNMQDVHDIMIDCDGDTLLLKVSQKGGACHVGYHSCFYRKTTDGEQME
ICDTLMFDPEEVYGKKS