>6umt_B mol:protein length:123 Programmed cell death 1 ligand 2MIFLLLMLSLELQLHQIAALFTVTVPKELYIIEHGSDVTLECNFDTGSHVNLGAITASLQKVEDDTSPHRERATLLEEQLPLGKASFHIPQVQVRDEGQYQCIIIYGVAWDYKYLTLKVKASY