>3c90_B mol:protein length:92 Phosphoribosyl-ATP pyrophosphataseQQSLAVKTFEDLFAELGDRARTRPADSTTVAALDGGVHALGKKLLEEAGEVWLAAEHESNDALAEEISQLLYWTQVLMISRGLSLDDVYRKL