>sp|C0HKE1|H2A1B_MOUSE Histone H2A type 1-B OS=Mus musculus GN=H2ac4 MSGRGKQGGKARAKAKTRSSRAGLQFPVGRVHRLLRKGNYSERVGAGAPVYLAAVLEYLT AEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGRVTIAQGGVLPNIQAVLLPKK TESHHKAKGK