>tr|A0A3M5WEQ7|A0A3M5WEQ7_9PSED Phosphoribosyl-AMP cyclohydrolase OS=Pseudomonas syringae pv. apii GN=hisI MKDWLDEIHWNSDGLVPAIAQDHKTGRVLMMAWMNREALSLTAAENRAIYWSRSRGKLWR KGEESGHVQKLHELRLDCDADVIILMVEQIGGIACHTGRESCFYRVYEKSGWKTVDPVLK DPDAIYPAGH