>7ra8_L mol:protein length:113 Light chain Fab S2X259 Fab variable domainQTVLTQPPSVSGAPGQRVTISCTGSNSNIGAGYDVHWYQQLPGTAPKLLICGNSNRPSGVPDRFSGSKSGTSASLAITGLQAEDEADYYCQSYDSSLSGPNWVFGGGTKLTVL