>sp|P99162|PUR3_STAAN Phosphoribosylglycinamide formyltransferase OS=Staphylococcus aureus GN=purN MVKIAIFASGSGSNFENIVEHVESGKLENIEVTALYTDHQNAFCIDRAKKHDIPVYINEP KQFDSKAAYEQHLVTLLNKDKVEWIILAGYMRLIGPDLLASFEGKILNIHPSLLPKYKGI DAIGQAYHSGDTITGSTVHYVDCGMDTGEIIEQRQCDIRPDDSKEQLEEKVKKLEYELYP SVIAKIVK