>6r8x_A|type: non-ab
IVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVESPKILRVYSGILNQSEIKEDTSFFGVQEIIIHDQYKMAESGYDIALLKLETTVNYTDSQRPISLPSKGDRNVIYTDCWVTGWGYRKLRDKIQNTLQKAKIPLVTNEECQKRYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQAV
>6r8x_C|type: H
QVQLLESGGGLVQPGGSLRLSCAASGFTFSTAAMSWVRQAPGKGLEWVSGISGSGSSTYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARELSYLYSGYYFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPA
>6r8x_B|type: L
QSVLTQPPSASGTPGQRVTISCSGSSSNIGSNDVSWYQQLPGTAPKLLIYKNYNRPSGVPDRFSGSKSGTSASLAISGLQSEDEADYYCSAWDQRQFDVVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS
