>5a31_Q mol:protein length:162 FUSION PROTEIN - UBIQUITIN-CONJUGATING ENZYME E2 C, UBIQUITIN-CONJUGATING ENZYME E2 S GPVGKRLQQELMTLMMSGDKGISAFPESDNLFKWVGTIHGAAGTVYEDLRYKLSLEFPS GYPYNAPTVKFLTPCYHPNVDTQGNICLDILKEKWSALYDVRTILLSIQSLLGEPNIDS PLNTHAAELWKNPTAFKKYLQETYSKQXXXXXXXXXXXXXXXXX