>1qyg_H mol:protein length:223 FAB M82G2, HEAVY CHAIN EVTLQESGGGLVQPGGSMKLSCAASGFTFSDAWVDWVRQSPGKGLEWVAEIRNKANNHA TKYTESVKGRFTISRDDSKSSVYLQMNSLRAEDTGIYYCTSVPQLGRGFAYWGQGTLVT VSAASTTPPSVYPLAPGSGGASTSGSMVTLGCLVKGYFPEPVTVTWNSGALSSGVHTFP AVLQSDLYTLSSSVTVPSSTWPSQTVTCNVAHPASSTQVDKKIVPK