>6z1v_B mol:protein length:142  Nanobody 4E8
EVQLVESGGRLVRTGGSLRLSCAASGRTFSNYVMGWFRQAPGKEREVVAAITWSGDITW
HADFVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAATERWGLRAPADWGSWGQGTQ
VTVSSHGSGLVPRGSGGGHHHHHH