>9QE6_2|Chains B, D|Nanobody A1 (NbA1)|Lama glama (9844)
QVQLVESGGGLVQAEGSLRLSCAASGRFFSINAMRWYRQVPGKQREWVAGITSGGITDYADSVKGRFTISRDNGKNTVYLQMNSLKPEDTAVYYCNAHLREKQYDAPGNYWGQGTQVTVSSHHHHHHEPEA
>9QE6_1|Chains A, C|Mothers against decapentaplegic homolog 4|Homo sapiens (9606)
GISNHPAPEYWCSIAYFEMDVQVGETFKVPSSCPIVTVDGYVDPSGGDRFCLGQLSNVHRTEAIERARLHIGKGVQLECKGEGDVWVRCLSDHAVFVQSYYLDREAGRAPGDAVHKIYPSAYIKVFDLRQCHRQMQQQAATAQAAAAAQAAAVAGNIPGPGSVGGIAPAISLSAAAGIGVDDLRRLCILRMSFVKGWGPDYPRQSIKETPCWIEIHLHRALQLLDEVLHTMPIADPQPLD