>4PPT_1|Chain A|Engineered single domain VHH antibody|Lama glama (9844) QVQLVESGGGLVQAGGSLRLSCAASGYPHPYLHMGWFRQAPGKEREGVAAMDSGGGGTLYADSVKGRFTISRDKGKNTVYLQMDSLKPEDTATYYCAAGGYELRDRTYGHWGQGTQVTVSS