>5vxk_B mol:protein length:155 single-domain antibody JMK-H2GSTQLQLVESGGGLVQPGGSLRLSCAASGFTLDDQPIAWFRQAPGKEREGVSCISIDGNTQSYSDSVKGRFTISRDTANNRVHLQMNNLKPEDTAVYYCAADRYTSVRQMCTMIEGLHRVWGQGTQVTVSSEPKTPKPQPRQGAPVPYPDPLEPR