>8yvo_A mol:protein length:173 C4.2 nanobodyMKYLLPTAAAGLLLLAAQPAMAEVQLVESGGGSVQAGGSLRLSCAASAFGNYMGWFRQAPGKEREGVAAIRTGGGSTYYTDSVKGRFTISQDKAKNTVYLQMNSLKPEDTAMYVCATAGDRWHATDAFILRDFVYEYWGQGTQVTVSSAAAEQKLISEEDLNGAAHHHHHHGS