>6xpx_A|type: non-ab
TNATELVQSSSTGKICNNPHRILDGIDCTLIDALLGDPHCDVFQNETWDLFVERSKAFSNCYPYDVPDYASLRSLVASSGTLEFITEGFTWTGVTQNGGSNACKRGPGSGFFSRLNWLTKSGSTYPVLNVTMPNNDNFDKLYIWGIHHPSTDQEQTSLYVQASGRVTVSTRRSQQTIIPNIGSRPWVRGLSSRISIYWTIVKPGDVLVINSNGNLIAPRGYFKMRTGKSSIMRSDAPIDTCISECITPNGSIPNDKPFQNVNKITYGACPKYVKQNTLKLATGLEVLFQ
>6xpx_C|type: L
DIVMTQSPESLAVSLGERATINCKSSQSVSFGSSDKNYLGWYQQKPGQPPKLLINWASTRESGVSDRFRGTGSGTDFTLTISSLQAEDAAVYYCHQYYTPPYSFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
>6xpx_B|type: H
QVQLVESGGGVVQPGRSLRLSCVASGFTFRDSVMHWVRQAPGKGLEWVAVTSFDGGESYSADSVKGRFTISRDNSKSTLSLQMNILRPEDTGVYYCARDRGGLDVWGQGTTVTVSGASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKHHHHHH
