>8rrw_K mol:protein length:137 Nanobody 9657QVQLQESGGGLMQAGGSLRLSCTASGSIFSINSMGWYRQAPGKQRELVATITSGNSINYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCNADRVPNGYNPWGTPNDEYDYWGQGTQVTVSSHHHHHHEPEA