>6x9x_A|type: H
QVQPVQSGAEVKKPGSSVKVSCEASGGTHSNYVITWVRQAPGQGLEWMGGFIPDFRTAMYAQGFQGRVTITADESTSLAYMELTNLRSEDTAVYYCARGPLSRGYYDYWGPGTLVTVSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTAGWSHPQFEK
>6x9x_B|type: L
SYVLTQPPSVSVAPGQTASITCSGDKLGDKYVSWYQQRPGQSPVLVLYQDSKRPSGIPERFSGSNSGNTATLTISGTQAMDEADYYCQAWDSSALVFGGGTKLTVLRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
