>7z1c_E mol:protein length:134 Nanobody B5
QVQLVESGGGLMQAGGSLRLSCAVSGRTFSTAAMGWFRQAPGKEREFVAAIRWSGGSAYYADSVKGRFTISRDKAKNTVYLQMNSLKYEDTAVYYCASYQATRSLLSDYATWPYDYWGQGTQVTVSSKHHHHHH