PTM - CPLM Gene Name UniProt ID Type Position Code DDB2 Q92466 Acetylation 278 K DDB2 Q92466 Ubiquitination 151 K DDB2 Q92466 Ubiquitination 187 K DDB2 Q92466 Ubiquitination 278 K DDB2 Q92466 Ubiquitination 362 K DDB2 Q92466 Ubiquitination 163 K DDB2 Q92466 Ubiquitination 309 K DDB2 Q92466 Ubiquitination 40 K DDB2 Q92466 Ubiquitination 146 K DDB2 Q92466 Ubiquitination 341 K DDB2 Q92466 Ubiquitination 106 K

PTM - dbPAF Gene Name UniProt ID Position Type Species DDB2 Q92466 116 S Homo sapiens(Human) DDB2 Q92466 122 T Homo sapiens(Human) DDB2 Q92466 131 S Homo sapiens(Human) DDB2 Q92466 24 S Homo sapiens(Human) DDB2 Q92466 26 S Homo sapiens(Human) DDB2 Q92466 50 S Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q92466 K278-ac Acetylation DLRQVRGkASFLYSL Q92466 K309-ac Acetylation RLLTTDQkSEIRVYS Q92466 K362-m1 Methylation RYPDPNFkSCTPYEL Q92466 S24-p Phosphorylation LRPRNKRsRsPLELE Q92466 S26-p Phosphorylation PRNKRsRsPLELEPE Q92466 S50-p Phosphorylation GPSRRCDsDCLWVGL Q92466 S116-p Phosphorylation PFDRRATsLAWHPtH Q92466 T122-p Phosphorylation TsLAWHPtHPSTVAV Q92466 S131-p Phosphorylation PSTVAVGsKGGDIML Q92466 K187-sm Sumoylation TTRLQDFkGNILRVF Q92466 K309-sm Sumoylation RLLTTDQkSEIRVYS Q92466 K40-ub Ubiquitination EAKKLCAkGSGPSRR Q92466 K106-ub Ubiquitination DSYRILQkAAPFDRR Q92466 K146-ub Ubiquitination WNFGIKDkPTFIkGI Q92466 K151-ub Ubiquitination KDkPTFIkGIGAGGS Q92466 K163-ub Ubiquitination GGSITGLkFNPLNTN Q92466 K187-ub Ubiquitination TTRLQDFkGNILRVF Q92466 K278-ub Ubiquitination DLRQVRGkASFLYSL Q92466 K309-ub Ubiquitination RLLTTDQkSEIRVYS Q92466 K362-ub Ubiquitination RYPDPNFkSCTPYEL

PTM - dbPTM UniProt ID Position Code Type Resources References Q92466 24 S Phosphorylation Swiss-Prot 1010711 17081983;18669648 Q92466 26 S Phosphorylation Swiss-Prot 1010711 17081983;18187866;18669648;19690332 Q92466 278 K Acetylation Swiss-Prot 1010711 19608861 Q92466 24 S Phosphorylation PhosphoELM.10011 18669648;17081983 Q92466 26 S Phosphorylation PhosphoELM.10011 18669648;17081983 Q92466 151 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 Q92466 163 K Ubiquitylation Phosphositeplus.1010730 21906983 Q92466 187 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 Q92466 278 K Ubiquitylation Phosphositeplus.1010730 21890473 Q92466 309 K Ubiquitylation Phosphositeplus.1010730 21906983 Q92466 362 K Ubiquitylation Phosphositeplus.1010730 21890473 Q92466 278 K Acetylation Phosphositeplus.1010730 19608861 Q92466 24 S Phosphorylation Phosphositeplus.1010730 17081983;18669648;20164059;20166139;20363803 Q92466 26 S Phosphorylation Phosphositeplus.1010730 17081983;18187866;18669648;18707149;19276368;19415658;19664994;19690332;20058876;20068231;20164059;20166139;20363803;20562096;20815410;21406692;22115753 Q92466 278 K Acetylation HPRD 9.0 19608861 Q92466 24 S Phosphorylation HPRD 9.0 17081983,18669648,19651622,18452278,20166139,20068231 Q92466 26 S Phosphorylation HPRD 9.0 17322306,18669648,19415658,19651622,19664994,18707149,18452278,18767875,20166139,20068231,20058876 Q92466 24 S Phosphorylation SysPTM 1.1 17081983;18669648 Q92466 26 S Phosphorylation SysPTM 1.1 17081983;18669648;18707149

PTM - HPRD Symbol Position Code Type References DDB2 24 S Phosphorylation 17081983,18669648,19651622,18452278,20166139,20068231 DDB2 26 S Phosphorylation 17322306,18669648,19415658,19651622,19664994,18707149,18452278,18767875,20166139,20068231,20058876 DDB2 278 K Acetylation 19608861

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q92466 26 S 18669648 HTP Phosphorylation Q92466 26 S 17081983 HTP Phosphorylation Q92466 24 S 18669648 HTP Phosphorylation Q92466 24 S 17081983 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q92466 24 Phosphoserine 17081983;23186163 Q92466 26 Phosphoserine 17081983;19690332;20068231;21406692;23186163

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type DDB2 IPI00021518 K 278 LRQVRGaKASFLYS acetylation DDB2 IPI00021518 S 24 RPRNKRpSRSPLEL phosphorylation DDB2 IPI00021518 S 26 RNKRSRpSPLELEP phosphorylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 1643 108010 - K Ubiquitination 16713579 1643 108010 - K Ubiquitination 11564859 1643 108010 - K Ubiquitination 21987572 1643 108010 - K Ubiquitination 21139048 1643 108010 - K Ubiquitination 21890473 1643 108010 - K Ubiquitination 21906983 1643 108010 - K Sumoylation 17000644 1643 108010 - K Ubiquitination 21963094 1643 108010 - K Ubiquitination 23000965 1643 108010 - K Sumoylation 23860269 1643 108010 - K Sumoylation 24654937 1643 108010 - K Ubiquitination 24816145

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID DDB2 Homo sapiens (Human) 214; 298; 245; 123 "214,LRQVRGKASFLYS; 298,YPDPNFKSCTPYE; 245,LLTTDQKSEIRVY; 123,TRLQDFKGNILRV" "214:21890473; 298:21890473; 245:21906983; 123:21890473,21906983" DDB2 Homo sapiens (Human) 187; 163; 151 "187,TRLQDFKGNILRV; 163,GSITGLKFNPLNT; 151,DKPTFIKGIGAGG" "187:21890473,21906983; 163:21906983; 151:21890473,21906983" DDB2 Homo sapiens (Human) 173 "173,YPDPNFKSCTPYE" 173:21890473 DDB2 Homo sapiens (Human) 187; 309; 278; 163; 362; 151 "187,TRLQDFKGNILRV; 309,LLTTDQKSEIRVY; 278,LRQVRGKASFLYS; 163,GSITGLKFNPLNT; 362,YPDPNFKSCTPYE; 151,DKPTFIKGIGAGG" "187:21890473,21906983; 309:21906983; 278:21890473; 163:21906983; 362:21890473; 151:21890473,21906983"