>6s0y_B mol:protein length:123 M2e-VHH-23m
QVQLQESGGGLVQTGGSLRLSCAFSGFTSDDYVIGWFRQAPGKGRQGVSCIRLSGGGTIYADSAKGRFTVSADNAKKTVYLQMTRLKPEDTAVYYCGAERYNVEGCGYDVAYWGKGTQVTVSS