Residues 432 , 435 , 437 , 438 , and 440 ( position P1 , P4 , P6 , P7 , and P9 ) contributed to DQ2 binding , whereas residues 431 , 433 , 434 , and 436 ( positions P 1 , P2 , P3 , and P5 ) contributed to TCR contact .
residues 432 , 435 , 437 , 438 , and 440 ( position p1 , p4 , p6 , p7 , and p9 ) contributed to dq2 binding , whereas residues 431 , 433 , 434 , and 436 ( positions p 1 , p2 , p3 , and p5 ) contributed to tcr contact .
O O O O O O O O O O O O O O O O O O O O O O O O O O B-protein_molecule O O O O O O O O O O O O O O O O O O O O O O O O O O B-protein_family_or_group O O