>4k14_A mol:protein length:136 ThermonucleaseKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPETKHPKKGVEKYGPEASAFTKKMIENAKKIEVEFDKGQRTDKYGRGLAYIYADGKMLNEALVRQGLAKVAYVYKPNNTHEQHLRKSEAQAKKEKLNIWS