>13FL_1|Chain A|FabS1CE2_P2a heavy chain|Homo sapiens (9606)
EVQLVESGGGLVQPGGSLRLSCAASGFTLKDIDMHWVRQAPGKGLEWVARIFPRIGYTQYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARWGGYDHFAFDYWGQGTLVTVFNQIQGPSVFPLAPSSKSTSGGTAALGCLVKDYFPGPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT
>13FL_3|Chain C|Programmed cell death 1 ligand 1|Homo sapiens (9606)
FTVTVPKDLYVVEYGSNMTIECKFPVEKQLDLAALIVYWEMEDKNIIQFVHGEEDLKVQHSSYRQRARLLKDQLSLGNAALQITDVKLQDAGVYRCMISYGGADYKRITVKVNALVPRGSHHHHHH
>13FL_2|Chain B|FabS1CE2_P2a light chain (Trastuzumab Fab Light Chain)|Homo sapiens (9606)
DIQMTQSPSSLSASVGDRVTITCRASQDVNTAVAWYQQKPGKAPKLLIYSASFLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQHYTTPPTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVSWYVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTQGTTSVTKSFNRGEC