>7vfb_A|type: non-ab
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCSGVTFQ
>7vfb_B|type: H
QVQLQESGGGSVQAGGSLRLSCAVSGYTYSSKCLGWFRQAPGKEREGIATIYTGGGSTYYVDSVKGRFTISQDNAKNTVALQMNSLKPEDTAMYYCAASGAIAGIRLCLPGHTFYTYWGQGTQVTVSSHHHHHH
