>5bk1_A|type: non-ab
MKHHHHHHHHHHSSDYKDDDDKGENLYFQGSKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTN
>5bk1_C|type: H
EISEVQLVESGGGLVQPGGSLRLSCAASGFNVYYSSIHWVRQAPGKGLEWVASIYSYYGSTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCAREYHSYVYEPPLYGMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT
>5bk1_B|type: non-ab
MKHHHHHHHHHHSSDYKDDDDKGENLYFQGSKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTN
>5bk1_D|type: L
SDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGSAPSLLIYSASSLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQSPQGYLVTFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWSVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSSADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
>5bk1_H|type: H
EISEVQLVESGGGLVQPGGSLRLSCAASGFNVYYSSIHWVRQAPGKGLEWVASIYSYYGSTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCAREYHSYVYEPPLYGMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT
>5bk1_L|type: L
SDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGSAPSLLIYSASSLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQSPQGYLVTFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWSVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSSADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
