>6ymg_A mol:protein length:309 HNH endonucleaseMNYWWVSQKQTFKQEFEGGYMWSPKENKNGTQSHYYNNMTLVQPGDVVFSFANGLILSVGIARSHAYSYNKPTEFGVAGADWANDGWKIDLEYHLVENKIRPKAHIDFIRPYLPQKYSPLQDNGNGNQAYLFSVPHELASKVVELIGSEAEEVIFGFADTTEITTTADAIECQISNDASIDETEKHQLVKSRRGQGIFRSRLEQVESRCRVTGVQLKNHLIASHIKPWAVSNNQERLDGHNGLLLAPHVDHLFDKGFISFEDNGEMIVSEKLNLDVLKAWSISQGNYGYFSKQQQEYMCYHRENVFKKL