>9yif_H mol:protein length:128 NN39-171 Fab heavy chain
EVQLVESGGGLAKPGGSLKLSCAASGFSFRDHYMDWVRQAPGKGLEWVSRISNGGRVTWYADSVKGRFSISRDNARNTLFLQMNSLRPEDTAVYFCARGRRVGPYDLNYYLTDSFDYWGQGVLVIVSS