>8d2u_C mol:protein length:203 FAB heavy chainASKLELSGPAEPRGSKSAQITCKAKGFPEARFWVFWLFQRAAALDWPAANFSGGPVQFESRFQGNASLKGSQAQANAELNIGALGSSTATYRCGWKLANGGFFPSWGGANVNGAAGAKAPAVYPVEISGAGTGSVTLGCLVKGYNAKPNLTWPGASGALTFPSELNGALWNLASAVTGSGFPSATCAVGFGAATDVDKKVAAA