>sp|Q24338|ESC_DROME Polycomb protein esc OS=Drosophila melanogaster OX=7227 GN=esc PE=1 SV=1 MSSDKVKNGNEPEESEESCGDESASYTTNSTTSRSKSPSSSTRSKRRGRRSTKSKPKSRA AYKYDTHVKENHGANIFGVAFNTLLGKDEPQVFATAGSNRVTVYECPRQGGMQLLHCYAD PDPDEVFYTCAWSYDLKTSSPLLAAAGYRGVIRVIDVEQNEAVGNYIGHGQAINELKFHP HKLQLLLSGSKDHAIRLWNIQSHVCIAILGGVEGHRDEVLSIDFNMRGDRIVSSGMDHSL KLWCLNTPEFHHKIELSNTFSQEKSTLPFPTVTKHFPDFSTRDIHRNYVDCVQWFGNFVL SKSCENAIVCWKPGQLHQSFEQVKPSDSSCTIIAEFEYDECEIWFVRFGFNPWQKVIALG NQQGKVYVWELDPSDPEGAHMTTLHNSRSVATVRQIAFSRDASVLVYVCDDATVWRWNRR QTTSI