>sp|A1W445|HIS3_ACISJ Phosphoribosyl-AMP cyclohydrolase OS=Acidovorax sp. GN=hisI MDTMNWLDQVKWDAQGLVPVIAQEAATGDVLMFAWMNREALAKTAELGRAVYYSRSRGKL WFKGEESGHVQQVHDIRLDCDSDVVLLKVTQLGHEPGIACHTGRHSCFFNALQNGAWQAV DPVLKDPESIYK