PTM - CPLM Gene Name UniProt ID Type Position Code Ubr1 O70481 Ubiquitination 806 K Ubr1 O70481 Ubiquitination 944 K Ubr1 O70481 Ubiquitination 1584 K Ubr1 O70481 Ubiquitination 1711 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Ubr1 O70481 15 S Mus musculus(Mouse) Ubr1 O70481 1601 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA O70481 S15-p Phosphorylation GAERMDVsPEPPLAP O70481 S1601-p Phosphorylation RYPRKRNsLIELPED O70481 K806-ub Ubiquitination GLENVINkVATFKKP O70481 K944-ub Ubiquitination VAFDFYHkASRLGSS O70481 K1584-ub Ubiquitination CGDPALLkSLKQKSA O70481 K1711-ub Ubiquitination GETDPGLkRGNPLHL

PTM - dbPTM UniProt ID Position Code Type Resources References O70481 15 S Phosphorylation Phosphositeplus.1010730 19854140;20415495 O70481 1601 S Phosphorylation Phosphositeplus.1010730 19367708

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Ubr1 IPI00118376 S 15 AERMDVpSPEPPLA phosphorylation Ubr1 IPI00118376 S 1601 YPRKRNpSLIELPE phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Ubr1 Mus musculus (Mouse) 944; 1711; 1584; 806 "944,AFDFYHKASRLGS; 1711,ETDPGLKRGNPLH; 1584,GDPALLKSLKQKS; 806,LENVINKVATFKK" 944:22790023; 1711:22790023; 1584:22790023; 806:22790023