PTM - CPLM Gene Name UniProt ID Type Position Code UBE3B Q7Z3V4 Ubiquitination 436 K UBE3B Q7Z3V4 Ubiquitination 751 K

PTM - dbPAF Gene Name UniProt ID Position Type Species UBE3B Q7Z3V4 102 S Homo sapiens(Human) UBE3B Q7Z3V4 164 T Homo sapiens(Human) UBE3B Q7Z3V4 419 S Homo sapiens(Human) UBE3B Q7Z3V4 564 S Homo sapiens(Human) UBE3B Q7Z3V4 565 S Homo sapiens(Human) UBE3B Q7Z3V4 593 S Homo sapiens(Human) UBE3B Q7Z3V4 602 Y Homo sapiens(Human) UBE3B Q7Z3V4 643 Y Homo sapiens(Human) UBE3B Q7Z3V4 674 S Homo sapiens(Human) UBE3B Q7Z3V4 675 S Homo sapiens(Human) UBE3B Q7Z3V4 677 S Homo sapiens(Human) UBE3B Q7Z3V4 695 Y Homo sapiens(Human) UBE3B Q7Z3V4 787 Y Homo sapiens(Human) UBE3B Q7Z3V4 901 S Homo sapiens(Human) UBE3B Q7Z3V4 925 S Homo sapiens(Human) UBE3B Q7Z3V4 940 T Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q7Z3V4 K450-ac Acetylation ILRPVGGkRVDSAEV Q7Z3V4 S102-p Phosphorylation RFEKLCRsILSSMDA Q7Z3V4 S419-p Phosphorylation PAHAQPAsPQNVLPV Q7Z3V4 Y643-p Phosphorylation RAQLILQyIPHVIPH Q7Z3V4 S674-p Phosphorylation KLGLVETssASPHVT Q7Z3V4 S675-p Phosphorylation LGLVETssASPHVTH Q7Z3V4 Y695-p Phosphorylation SRMLEDGyEQLRQLS Q7Z3V4 Y787-p Phosphorylation KMLGKAVyEGIVVDV Q7Z3V4 S901-p Phosphorylation NQTAALIsGFRSIIK Q7Z3V4 S925-p Phosphorylation PELQRLIsGDNAEID Q7Z3V4 T940-p Phosphorylation LEDLKKHtVYYGGFH Q7Z3V4 K436-ub Ubiquitination LLKRAFQkSASVRNI Q7Z3V4 K751-ub Ubiquitination DPALNLFkTTSGDER

PTM - dbPTM UniProt ID Position Code Type Resources References Q7Z3V4 419 S Phosphorylation Swiss-Prot 1010711 18691976 Q7Z3V4 164 T Phosphorylation PhosphoELM.10011 17081983 Q7Z3V4 751 K Ubiquitylation Phosphositeplus.1010730 21906983 Q7Z3V4 419 S Phosphorylation Phosphositeplus.1010730 18691976 Q7Z3V4 419 S Phosphorylation HPRD 9.0 18691976 Q7Z3V4 419 S Phosphorylation SysPTM 1.1 18691976

PTM - HPRD Symbol Position Code Type References UBE3B 419 S Phosphorylation 18691976

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q7Z3V4 164 T 17081983 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q7Z3V4 1 N-acetylmethionine 22814378 Q7Z3V4 419 Phosphoserine 18691976

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type UBE3B IPI00411596 S 419 AHAQPApSPQNVLP phosphorylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 89910 124642 - K Ubiquitination 18781797 89910 124642 - K Ubiquitination 21139048 89910 124642 - K Ubiquitination 21906983 89910 124642 - K Ubiquitination 24816145

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID UBE3B Homo sapiens (Human) 751 "751,PALNLFKTTSGDE" 751:21906983 UBE3B Homo sapiens (Human) 751 "751,PALNLFKTTSGDE" 751:21906983