PTM - CPLM Gene Name UniProt ID Type Position Code RAD23B P54727 Acetylation 51 K RAD23B P54727 Ubiquitination 24 K RAD23B P54727 Ubiquitination 51 K RAD23B P54727 Ubiquitination 76 K RAD23B P54727 Ubiquitination 6 K RAD23B P54727 Ubiquitination 14 K RAD23B P54727 Ubiquitination 60 K RAD23B P54727 Ubiquitination 67 K RAD23B P54727 Ubiquitination 147 K RAD23B P54727 Ubiquitination 151 K RAD23B P54727 Ubiquitination 45 K RAD23B P54727 Ubiquitination 36 K RAD23B P54727 Ubiquitination 78 K RAD23B P54727 Ubiquitination 63 K

PTM - dbPAF Gene Name UniProt ID Position Type Species RAD23B P54727 155 T Homo sapiens(Human) RAD23B P54727 159 T Homo sapiens(Human) RAD23B P54727 160 S Homo sapiens(Human) RAD23B P54727 162 T Homo sapiens(Human) RAD23B P54727 164 T Homo sapiens(Human) RAD23B P54727 166 S Homo sapiens(Human) RAD23B P54727 167 T Homo sapiens(Human) RAD23B P54727 168 S Homo sapiens(Human) RAD23B P54727 171 S Homo sapiens(Human) RAD23B P54727 172 S Homo sapiens(Human) RAD23B P54727 174 S Homo sapiens(Human) RAD23B P54727 224 Y Homo sapiens(Human) RAD23B P54727 297 S Homo sapiens(Human) RAD23B P54727 318 S Homo sapiens(Human) RAD23B P54727 359 Y Homo sapiens(Human) RAD23B P54727 4 T Homo sapiens(Human) RAD23B P54727 7 T Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P54727 K45-ac Acetylation AFPVAGQkLIYAGkI P54727 K51-ac Acetylation QkLIYAGkILNDDTA P54727 K151-ac Acetylation KQEkPAEkPAEtPVA P54727 R220-m1 Methylation ASFNNPDrAVEyLLM P54727 T4-p Phosphorylation ____MQVtLktLQQQ P54727 T7-p Phosphorylation _MQVtLktLQQQTFk P54727 T155-p Phosphorylation PAEkPAEtPVAtsPt P54727 T159-p Phosphorylation PAEtPVAtsPtAtds P54727 S160-p Phosphorylation AEtPVAtsPtAtdst P54727 T162-p Phosphorylation tPVAtsPtAtdstSG P54727 T164-p Phosphorylation VAtsPtAtdstSGDS P54727 S166-p Phosphorylation tsPtAtdstSGDSsR P54727 T167-p Phosphorylation sPtAtdstSGDSsRs P54727 S172-p Phosphorylation dstSGDSsRsNLFED P54727 S174-p Phosphorylation tSGDSsRsNLFEDAT P54727 Y224-p Phosphorylation NPDrAVEyLLMGIPG P54727 S297-p Phosphorylation QIIQQNPsLLPALLQ P54727 S318-p Phosphorylation PQLLQQIsQHQEHFI P54727 Y359-p Phosphorylation AGSGHMNyIQVTPQE P54727 K6-ub Ubiquitination __MQVtLktLQQQTF P54727 K14-ub Ubiquitination tLQQQTFkIDIDPEE P54727 K24-ub Ubiquitination IDPEETVkALkEKIE P54727 K27-ub Ubiquitination EETVkALkEKIESEK P54727 K36-ub Ubiquitination KIESEKGkDAFPVAG P54727 K45-ub Ubiquitination AFPVAGQkLIYAGkI P54727 K51-ub Ubiquitination QkLIYAGkILNDDTA P54727 K60-ub Ubiquitination LNDDTALkEYkIDEk P54727 K63-ub Ubiquitination DTALkEYkIDEkNFV P54727 K67-ub Ubiquitination kEYkIDEkNFVVVMV P54727 K76-ub Ubiquitination FVVVMVTkPkAVSTP P54727 K78-ub Ubiquitination VVMVTkPkAVSTPAP P54727 K147-ub Ubiquitination ASAAKQEkPAEkPAE P54727 K151-ub Ubiquitination KQEkPAEkPAEtPVA P54727 K374-ub Ubiquitination KEAIERLkALGFPEG

PTM - dbPTM UniProt ID Position Code Type Resources References P54727 45 K Acetylation Swiss-Prot 1010711 19608861 P54727 155 T Phosphorylation Swiss-Prot 1010711 17287340;17323924;19413330 P54727 160 S Phosphorylation Swiss-Prot 1010711 17081983;17323924;17924679;18669648;18691976;19413330;19690332 P54727 160 S Phosphorylation PhosphoELM.10011 18669648;17081983 P54727 155 T Phosphorylation PhosphoELM.10011 17287340 P54727 165 D Caspase Phosphositeplus.1010730 18722006;18724940 P54727 14 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P54727 147 K Ubiquitylation Phosphositeplus.1010730 21906983 P54727 151 K Ubiquitylation Phosphositeplus.1010730 21906983 P54727 24 K Ubiquitylation Phosphositeplus.1010730 20639865;21890473;21906983 P54727 36 K Ubiquitylation Phosphositeplus.1010730 21906983 P54727 45 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P54727 51 K Ubiquitylation Phosphositeplus.1010730 20639865;21890473;21906983 P54727 6 K Ubiquitylation Phosphositeplus.1010730 21890473 P54727 60 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P54727 63 K Ubiquitylation Phosphositeplus.1010730 21906983 P54727 67 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 P54727 76 K Ubiquitylation Phosphositeplus.1010730 20639865;21906983 P54727 160 S Phosphorylation Phosphositeplus.1010730 17323924;18669648;18691976;19276368;19362540;19415658;19664994;19664995;19690332;20068231;20164059;20363803;20562096;20886841;21406692;21659604;22067460 P54727 155 T Phosphorylation Phosphositeplus.1010730 17287340;17323924;19362540 P54727 159 T Phosphorylation Phosphositeplus.1010730 19415658;20562096;21406692 P54727 164 T Phosphorylation Phosphositeplus.1010730 20562096 P54727 45 K Acetylation HPRD 9.0 19608861 P54727 160 S Phosphorylation HPRD 9.0 17081983,18669648,19413330,19415658,17924679,19664995,19651622,19664994,18691976,18452278,20068231 P54727 155 T Phosphorylation HPRD 9.0 19413330,17287340,20068231 P54727 159 T Phosphorylation HPRD 9.0 19415658,19651622,20068231 P54727 162 T Phosphorylation HPRD 9.0 17081983 P54727 164 T Phosphorylation HPRD 9.0 19651622 P54727 160 S Phosphorylation SysPTM 1.1 17081983;18669648 P54727 162 T Phosphorylation SysPTM 1.1 17081983

PTM - HPRD Symbol Position Code Type References RAD23B 155 T Phosphorylation 19413330,17287340,20068231 RAD23B 159 T Phosphorylation 19415658,19651622,20068231 RAD23B 160 S Phosphorylation 17081983,18669648,19413330,19415658,17924679,19664995,19651622,19664994,18691976,18452278,20068231 RAD23B 162 T Phosphorylation 17081983 RAD23B 164 T Phosphorylation 19651622 RAD23B 45 K Acetylation 19608861

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type P54727 155 T 17287340 HTP Phosphorylation P54727 160 S 18669648 HTP Phosphorylation P54727 160 S 17081983 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs P54727 155 Phosphothreonine 17323924 P54727 160 Phosphoserine 18669648;19690332;20068231;21406692;23186163;24275569 P54727 164 Phosphothreonine 24275569

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type RAD23B IPI00008223 S 160 ETPVATpSPTATDS phosphorylation RAD23B IPI00008223 T 159 AETPVApTSPTATD phosphorylation RAD23B IPI00008223 T 4 ___MQVpTLKTLQQ phosphorylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 5887 111824 - K Ubiquitination 16335966 5887 111824 - K Ubiquitination 20639865 5887 111824 - K Ubiquitination 18781797 5887 111824 - K Ubiquitination 21987572 5887 111824 - K Sumoylation 21693764 5887 111824 - K Ubiquitination 21963094 5887 111824 - K Ubiquitination 21139048 5887 111824 - K Ubiquitination 21890473 5887 111824 - K Ubiquitination 21906983 5887 111824 - K Ubiquitination 22053931 5887 111824 - K Ubiquitination 22505724 5887 111824 - K Ubiquitination 23000965 5887 111824 - K Ubiquitination 24654937 5887 111824 - K Ubiquitination 25015289 5887 111824 - K Ubiquitination 25147182

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID RAD23B Homo sapiens (Human) 6; 36; 67; 76; 14; 45; 51; 80; 24; 147; 63; 151; 60 "6,MQVTLKTLQQQT; 36,IESEKGKDAFPVA; 67,EYKIDEKNFVVVM; 76,VVVMVTKPKAVST; 14,LQQQTFKIDIDPE; 45,FPVAGQKLIYAGK; 51,KLIYAGKILNDDT; 80,VVVMVTKPKAVST; 24,DPEETVKALKEKI; 147,SAAKQEKPAEKPA; 63,TALKEYKIDEKNF; 151,QEKPAEKPAETPV; 60,NDDTALKEYKIDE" "6:21890473; 36:21906983; 67:21906983,21890473; 76:21906983; 14:21906983,21890473; 45:21906983; 51:21906983,21890473; 80:21890473; 24:21906983,21890473; 147:21906983; 63:21906983; 151:21906983; 60:21906983,21890473" RAD23B Homo sapiens (Human) 51; 6; 67; 24; 77; 14; 60 "51,KLIYAGKILNDDT; 6,MQVTLKTLQQQT; 67,EYKIDEKNFVVVM; 24,DPEETVKALKEKI; 77,VVVMVTKPKAVST; 14,LQQQTFKIDIDPE; 60,NDDTALKEYKIDE" 51:21890473; 6:21890473; 67:21890473; 24:21890473; 77:21890473; 14:21890473; 60:21890473 RAD23B Homo sapiens (Human) 51; 6; 67; 24; 78; 14; 60 "51,KLIYAGKILNDDT; 6,MQVTLKTLQQQT; 67,EYKIDEKNFVVVM; 24,DPEETVKALKEKI; 78,VVVMVTKPKAVST; 14,LQQQTFKIDIDPE; 60,NDDTALKEYKIDE" 51:21890473; 6:21890473; 67:21890473; 24:21890473; 78:21890473; 14:21890473; 60:21890473 RAD23B Homo sapiens (Human) 51; 36; 67; 76; 24; 147; 63; 45; 60; 151 "51,KLIYAGKILNDDT; 36,IESEKGKDAFPVA; 67,EYKIDEKNFVVVM; 76,VVVMVTKPKAVST; 24,DPEETVKALKEKI; 147,SAAKQEKPAEKPA; 63,TALKEYKIDEKNF; 45,FPVAGQKLIYAGK; 60,NDDTALKEYKIDE; 151,QEKPAEKPAETPV" "51:21139048,21890473,21906983,22053931; 36:21906983; 67:21890473,21906983; 76:21139048,21890473,21906983,22053931; 24:21890473,21906983; 147:21906983,22053931; 63:21906983; 45:21906983,22053931; 60:21890473,21906983; 151:21906983,22053931" RAD23B Homo sapiens (Human) 51; 6; 67; 24; 79; 14; 60 "51,KLIYAGKILNDDT; 6,MQVTLKTLQQQT; 67,EYKIDEKNFVVVM; 24,DPEETVKALKEKI; 79,VVVMVTKPKAVST; 14,LQQQTFKIDIDPE; 60,NDDTALKEYKIDE" 51:21890473; 6:21890473; 67:21890473; 24:21890473; 79:21890473; 14:21890473; 60:21890473 RAD23B Homo sapiens (Human) 39; 6; 67; 42; 76; 46; 14; 15; 51; 55; 24; 30; 60 "39,NDDTALKEYKIDE; 6,MQVTLKTLQQQT; 67,EYKIDEKNFVVVM; 42,TALKEYKIDEKNF; 76,VVVMVTKPKAVST; 46,EYKIDEKNFVVVM; 14,LQQQTFKIDIDPE; 15,IESEKGKDAFPVA; 51,KLIYAGKILNDDT; 55,VVVMVTKPKAVST; 24,FPVAGQKLIYAGK; 30,KLIYAGKILNDDT; 60,NDDTALKEYKIDE" "39:21906983; 6:21890473; 67:21890473; 42:21906983; 76:21890473; 46:21906983; 14:21890473; 15:21906983; 51:21890473; 55:21906983; 24:21906983,21890473; 30:21906983; 60:21890473" RAD23B Homo sapiens (Human) 51; 81; 6; 67; 24; 14; 60 "51,KLIYAGKILNDDT; 81,VVVMVTKPKAVST; 6,MQVTLKTLQQQT; 67,EYKIDEKNFVVVM; 24,DPEETVKALKEKI; 14,LQQQTFKIDIDPE; 60,NDDTALKEYKIDE" 51:21890473; 81:21890473; 6:21890473; 67:21890473; 24:21890473; 14:21890473; 60:21890473 RAD23B Homo sapiens (Human) 55; 39; 46; 30 "55,VVVMVTKPKAVST; 39,NDDTALKEYKIDE; 46,EYKIDEKNFVVVM; 30,KLIYAGKILNDDT" 55:21890473; 39:21890473; 46:21890473; 30:21890473