>3u9o_A mol:protein length:149 ThermonucleaseATSTKKLHKEPATLIKAIDGNTVKLMYKGQPMVFRLLLVDIPETKHPKKGVEKYGPEAAAFTKKMVENAKKIEVEFDKGQRTDKYGRGLAYIYADGKMVGEALVRQGLAKVAYVYKGNNTHEQHLRKAEAQAKKEKLNIWSEDNADSGQ