>tr|A0A7K4YQL0|A0A7K4YQL0_BUCAB Histone H2A OS=Bucorvus abyssinicus GN=H2a4_0 MSGRGKQGGKARAKAKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLT AEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGKVTIAQGGVLPNIQAVLLPKK TDSHKAKAK