>5tdc_B mol:protein length:4 NMM-ILE-PHE-SER peptide RIFS >5tdc_D mol:protein length:4 NMM-ILE-PHE-SER peptide RIFS >5tdc_D mol:protein length:4 NMM-ILE-PHE-SER peptide RIFS >5tdc_A mol:protein length:76 E3 ubiquitin-protein ligase UBR1 GPLGSLCGRVFKSGETTYSCRDCAIDPTCVLCMDCFQDSVHKNHRYKMHTSTGGGFCDC GDTEAWKTGPFCVNHEP >5tdc_C mol:protein length:76 E3 ubiquitin-protein ligase UBR1 GPLGSLCGRVFKSGETTYSCRDCAIDPTCVLCMDCFQDSVHKNHRYKMHTSTGGGFCDC GDTEAWKTGPFCVNHEP