Homologs of Sama_2097 from Shewanella amazonensis SB2B
phosphoribosylaminoimidazole synthetase (RefSeq)
SEED: Phosphoribosylformylglycinamidine cyclo-ligase (EC 6.3.3.1)
KEGG: phosphoribosylformylglycinamidine cyclo-ligase
136 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser