CBX3 GI:20544151 chromobox homolog 3 1 masnkttlqk mgkkqngksk kveeaepeef vvekvldrrv vngkveyflk 50 51 wkgftdadnt wepeenldcp elieaflnsq kagkekdgtk rkslsdsesd 100 101 dskskkkrda adkprgfarg ldperiigat dssgelmflm kwkdsdeadl 150 151 vlakeanmkc pqiviafyee rltwhscped eaq