>4xlp_K mol:protein length:99 DNA-directed RNA polymerase subunit omegaMAEPGIDKLFGMVDSKYRLTVVVAKRAQQLLRHRFKNTVLEPEERPKMRTLEGLYDDPNAVTWAMKELLTGRLFFGENLVPEDRLQKEMERLYPTEEEA