>6fv0_F mol:protein length:121 nanobodyQVQLQESGGGLVQPGGSLRLSCAASGFAFSSYWMYWVRQAPEKGLEWVSTINTGGGITYYKDSVKGRFTVSRDNAKNTLYLQMNSLKPEDAAQYYCATDMSGTYRGQGTQVTVSSHHHHHH