>9bir_B mol:protein length:131 nanobodyGPSQVQLVESGGGLVQPGGSLRLLCVASGRPFNDYDMGWFRQAPGKEREFVASISWSGRVTDYSDSMKGRCTVSRDNAKGTMFLQMSNLVPRDTAVYYCAAARRRWTFKATNTEEFYETWGQGTQVTVSSA