>6gkd_C mol:protein length:149 Nanobody G3aQVQLQESGGGLVQAGGSLRLSCTASGRAFSWYVMGWFRQAPGKEREFVATVSGNGSRRDYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAASSTYYYTDPEKYDYWGQGTQVTVSSAAAHHHHHHGAAEQKLISEEDLNGAA