>2ZVL_2|Chains B[auth U], D[auth V], F[auth W], H[auth X], J[auth Y], L[auth Z]|DNA polymerase kappa|null PKHTLDIFFKPLTH >2ZVL_1|Chains A, C[auth B], E[auth C], G[auth D], I[auth E], K[auth F]|Proliferating cell nuclear antigen|Homo sapiens (9606) MFEARLVQGSILKKVLEALKDLINEACWDISSSGVNLQSMDSSHVSLVQLTLRSEGFDTYRCDRNLAMGVNLTSMSKILKCAGNEDIITLRAEDNADTLALVFEAPNQEKVSDYEMKLMDLDVEQLGIPEQEYSCVVKMPSGEFARICRDLSHIGDAVVISCAKDGVKFSASGELGNGNIKLSQTSNVDKEEEAVTIEMNEPVQLTFALRYLNFFTKATPLSSTVTLSMSADVPLVVEYKIADMGHLKYYLAPKIEDEEGS