>9e7l_X mol:protein length:136 Nanobody 2WVA7QVQLQESGGGLVEIGGSLRLSCAASGTLFTFNTMAWYRQAPGKQREFIATITSGGNTNYADSVQGRFTISRGNAKNTLYLQMNSLKPEDTAVYYCNARTMTGPFDYWGQGTQVTVSSAAAYPYDVPDYGSHHHHHH