>sp|A4SG83|HIS3_CHLPM Phosphoribosyl-AMP cyclohydrolase OS=Chlorobium phaeovibrioides GN=hisI
MGENEGIDKSFLDTVKFDDRGLIPAIVQDHETGKVLMMAWMNRESLEMTLERKKACYWSR
SRNKLWLKGESSGNMQEVFDILIDCDGDTLILKVSQIGGACHVGYHSCFYRKVNEDGSMQ
ICDTLMFNPEEVYGKKH