>tr|A0A1D5PEX8|A0A1D5PEX8_CHICK Chromobox 3 OS=Gallus gallus GN=CBX3 MASNKTTLHKMGKKQNGKGKKVEEAEPEEFVVEKVLDRRVVNGKVEYYLKWKGFTDADNT WEPEENLDCPELIEAFLNSQKAGKEKTDGAKRKSLSDSESDDSKSKKKRDSVDKPRGFAR GLDPERIIGATDSSGELMFLMKWKDSDEADLVLAKEANVKCPQIVIAFYEERLTWHSCPE DEAQ