ASF1B GI:8922549 anti-silencing function 1B 1 makvsvlnva vlenpspfhs pfrfeisfec sealaddlew kiiyvgsaes 50 51 eefdqildsv lvgpvpagrh mfvfqadapn pslipetdav gvtvvlitct 100 101 yhgqefirvg yyvnneylnp elrenppmkp dfsqlqrnil asnprvtrfh 150 151 inwdnnmdrl eaietqdpsl gcglplnctp ikglglpgci pgllpensmd 200 201 ci