>8APY_1|Chain A|ER lumen protein-retaining receptor 2|Gallus gallus (9031) MNIFRLTGDLSALAAIIILLLKIWKSRSCAGISGKSQLLFALVFTTRYLDLFTSFISLYNTSMKLIYIACSYATVYLIYMKFKATYDGNHDTFRVEFLIVPVGGLSFLVNHDFSPLEILWTFSIYLESVAILPQLFMISKTGEAETITTHYLFFLGLYRALYLVNWIWRYYFEGFFDLIAVVAGVVQTVLYCDFFYLYVTKVLKGKKLSLPA >8APY_2|Chain B[auth C]|Synthetic nanobody|synthetic construct (32630) QVQLVESGGGLVQAGGSLRLSCAASGFPVKRWSMTWYRQAPGKEREWVAAIRSAGHWTHYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCNVKDEGDFSYWYDYWGQGTQVTVSA