>tr|A0A9Q4STC3|A0A9Q4STC3_9GAMM Autonomous glycyl radical cofactor OS=Proteus sp. G4445 GN=grcA MITGIQITKADNDDLLHSFWLLDDENGEARCICAKKGFEEGQVVSRDALGNIEYREVPVE SKPVVRVEGGQHLNVNVLSRETLEDAVNNPEKYPQLTIRVSGYAVRFNSLTPEQQRDVIT RTFTESL