>2f0k_A mol:protein length:149 Staphylococcal nucleaseATSTKKLHKEPATLIKAIDGDTIKIMYKGQPMTFRLLLVDTPETKHPKKGVEKYGPEASAFTKKMVENAKKIEVEFDKGQRTDKYGRGLAYIYADGKMVNEALVRQGLAKVAYVYKPNNTHEQHLRKSEAQAKKEKLNIWSEDNADSGQ