>7XAD_1|Chains A, C[auth D], E[auth F], G[auth H]|Programmed cell death 1 ligand 1|Homo sapiens (9606) MRIFAVFIFMTYWHLLNAFTVTVPKDLYVVEYGSNMTIECKFPVEKQLDLAALIVYWEMEDKNIIQFVHGEEDLKVQHSSYRQRARLLKDQLSLGNAALQITDVKLQDAGVYRCMISYGGADYKRITVKVNAPYNKINQRILVVDPVTSEHELTCQAEGYPKAEVIWTSSDHQVLSGKTTTTNSKREEKLFNVTSTLRINTTTNEIFYCTFRRLDEPENHTAELVIPELPLAHPPNER >7XAD_2|Chains B[auth C], D[auth E], F[auth G], H[auth I]|DBL2_02 binder|chemical production metagenome (2495586) MASNLLTSYEGSFKIQLILAKLELAKAPSQPLSQRNEELKRVEQRQDRLFDLLDQMDVEVNNSIGDASERATYKAKLREWKKTIQSDIKRPLQSLVDSGDGSGLE