>8pq2_H mol:protein length:121 P4J15 Fragment Antigen-Binding Heavy ChainQVQIQQWGAGLLKPSETLSLTCAVYDESFSDYFWTWIRQSPGMGLEWIGEVTHTGSANYNPSLMSRVTMSRDTSKNQISLKLTSVTAADTAVYYCARDSPLGSIIKRGDYWGQGTLVTVSS