>4x3k_D mol:protein length:7 H3K27me3 peptide KAARKSA >4x3k_C mol:protein length:7 H3K27me3 peptide KAARKSA >4x3k_B mol:protein length:64 Chromobox protein homolog 7 GSHMGEQVFAVESIRKKRVRKGKVEYLVKWKGWPPKYSTWEPEEHILDPRLVMAYEEKE ERDRA >4x3k_A mol:protein length:64 Chromobox protein homolog 7 GSHMGEQVFAVESIRKKRVRKGKVEYLVKWKGWPPKYSTWEPEEHILDPRLVMAYEEKE ERDRA >4x3k_D mol:protein length:7 H3K27me3 peptide KAARKSA