>3QPB_1|Chains A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R|Uridine phosphorylase|Streptococcus pyogenes serotype M6 (301450) MGSDKIHHHHHHSSGENLYFQGHMQNYSGEVGLQYHLQIRPGDVGRYVIMPGDPKRCAKIAEHFDNAVLVADSREYVTYTGTLNGEKVSVTSTGIGGPSASIAMEELKLCGADTFIRVGTCGGIELDVKGGDIVIATGAIRMEGTSKEYAPIEFPAVADLEVTNALVNAAKKLGYTSHAGVVQCKDAFYGQHEPERMPVSYELLNKWEAWKRLGTKASEMESAALFVAASHLGVRCGSDFLVVGNQERNALGMDNPMAHDTEAAIQVAVEALRTLIENDKSQ