>7usf_B mol:protein length:319 IntegraseALESAQESHALHHQNAAALRFQFHITREQAREIVKLCPNCPDWGHAPQLGVNPRGLKPRVLWQMDVTHVSEFGKLKYVHVTVDTYSHFTFATARTGEATKDVLQHLAQSFAYMGIPQKIKTDNAPAYVSRSIQEFLARWKISHVTGIPYNPQGQAIVERTHQNIKAQLNKLQKAGKYYTPHHLLAHALFVLNHVNMDNQGHTAAERHWGPISADPKPMVMWKDLLTGSWKGPDVLITAGRGYACVFPQDAESPIWVPDRFIRPFTERKEATPTPGTAEKTPPRDEKDQQESPKNESSPHQREDGLATSAGVDLRSGGGP