>3qnb_A mol:protein length:243 OxacillinaseSITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGWGMGVTPQVGWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG