>tr|G3P8K7|G3P8K7_GASAC Histone H2A OS=Gasterosteus aculeatus MSGRGKGGKVKGKAKSRSNRAGLQFPVGRIHRLLRKGNYAERVGAGAPVYLAAVMEYLAA EVLELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLSGVTIAQGGVLPNIQAVLLPKKT EKKA