>7nxx_B mol:protein length:136 nanobody 2MAQVQLQESGGGSVQAGGSLRLACVASGGDTRPYITYWMGWYRQAPGKEREGVATIYTGGSGTYYSDSVEGRFTISQDKAQRTVYLQMNDLKPEDTAMYYCAAGNGALPPGRRLSPQNMDTWGPGTQVTVSSHHHH