PCGF1 GI:109240538 polycomb group ring finger 1 1 maspqggqia iamrlrnqlq svykmdplrn eeevrvkikd lnehivcclc 50 51 agyfvdatti teclhtfcks civkylqtsk ycpmcnikih etqpllnlkl 100 101 drvmqdivyk lvpglqdsee krirefyqsr gldrvtqptg eepalsnlgl 150 151 pfssfdhska hyyrydeqln lclerlssgk dknksvlqnk yvrcsvraev 200 201 rhlrrvlchr lmlnpqhvql lfdnevlpdh mtmkqiwlsr wfgkpsplll 250 251 qysvkekrr