>tr|A0A250Y9M5|A0A250Y9M5_CASCN Histone H2A OS=Castor canadensis GN=HIST3H2A MSGRGKQGGKARAKAKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLT AEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGRVTIAQGGVLPNIQAVLLPKK TESHHKAKGK