>6K5R_1|Chain A|Small ubiquitin-related modifier 3|Homo sapiens (9606) DHINLKVAGQDGSVVQFKIKRHTPLSKLMKAYCERQGLSMRQIRFRFDGQPINETDTPAQLEMEDEDTIDVFQQQTG >6K5R_2|Chain B|ASP-THR-ALA-GLY-CYS-ILE-VAL-ILE-SEP-ASP-SEP-GLU|Human cytomegalovirus (strain AD169) (10360) DTAGCIVISDSE