PTM - CPLM Gene Name UniProt ID Type Position Code Rad23a; Mhr23a P54726 Acetylation 47 K Rad23a; Mhr23a P54726 Acetylation 53 K Rad23a; Mhr23a P54726 Ubiquitination 8 K Rad23a; Mhr23a P54726 Ubiquitination 16 K Rad23a; Mhr23a P54726 Ubiquitination 26 K Rad23a; Mhr23a P54726 Ubiquitination 36 K Rad23a; Mhr23a P54726 Ubiquitination 47 K Rad23a; Mhr23a P54726 Ubiquitination 53 K Rad23a; Mhr23a P54726 Ubiquitination 62 K Rad23a; Mhr23a P54726 Ubiquitination 78 K Rad23a; Mhr23a P54726 Ubiquitination 80 K Rad23a; Mhr23a P54726 Ubiquitination 122 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Rad23a; Mhr23a P54726 101 T Mus musculus(Mouse) Rad23a; Mhr23a P54726 123 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 125 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 128 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 130 T Mus musculus(Mouse) Rad23a; Mhr23a P54726 131 T Mus musculus(Mouse) Rad23a; Mhr23a P54726 133 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 136 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 138 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 140 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 205 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 212 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 216 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 224 T Mus musculus(Mouse) Rad23a; Mhr23a P54726 295 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 357 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 92 S Mus musculus(Mouse) Rad23a; Mhr23a P54726 94 T Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P54726 K47-ac Acetylation AFPVAGQkLIYAGkI P54726 K78-ac Acetylation FVVVMVTkAkAGQGI P54726 S92-p Phosphorylation IPAPPEAsPtAVPEP P54726 T94-p Phosphorylation APPEAsPtAVPEPst P54726 S100-p Phosphorylation PtAVPEPstPFPPVL P54726 T101-p Phosphorylation tAVPEPstPFPPVLA P54726 S123-p Phosphorylation PTSREDksPsEESTT P54726 S125-p Phosphorylation SREDksPsEESTTTT P54726 S133-p Phosphorylation EESTTTTsPESISGS P54726 S205-p Phosphorylation LLTGIPGsPEPEHGS P54726 T224-p Phosphorylation QAPEQPAtEAAGENP P54726 S295-p Phosphorylation PGELADIsDVEGEVG P54726 S357-p Phosphorylation LAANFLLsQNFDDE_ P54726 K8-ub Ubiquitination MAVTITLkTLQQQTF P54726 K16-ub Ubiquitination TLQQQTFkIRMEPDE P54726 K26-ub Ubiquitination MEPDETVkVLKEKIE P54726 K47-ub Ubiquitination AFPVAGQkLIYAGkI P54726 K53-ub Ubiquitination QkLIYAGkILSDDVP P54726 K62-ub Ubiquitination LSDDVPIkEYHIDEK P54726 K78-ub Ubiquitination FVVVMVTkAkAGQGI P54726 K80-ub Ubiquitination VVMVTkAkAGQGIPA P54726 K122-ub Ubiquitination PPTSREDksPsEEST

PTM - dbPTM UniProt ID Position Code Type Resources References P54726 123 S Phosphorylation Swiss-Prot 1010711 17242355 P54726 357 S Phosphorylation Swiss-Prot 1010711 17525332 P54726 123 S Phosphorylation PhosphoELM.10011 17242355 P54726 357 S Phosphorylation PhosphoELM.10011 17525332 P54726 123 S Phosphorylation Phosphositeplus.1010730 21183079;21659605 P54726 125 S Phosphorylation Phosphositeplus.1010730 21659604 P54726 133 S Phosphorylation Phosphositeplus.1010730 17242355;21183079;21659604 P54726 136 S Phosphorylation Phosphositeplus.1010730 21183079 P54726 138 S Phosphorylation Phosphositeplus.1010730 21183079 P54726 140 S Phosphorylation Phosphositeplus.1010730 21183079 P54726 357 S Phosphorylation Phosphositeplus.1010730 19854140 P54726 130 T Phosphorylation Phosphositeplus.1010730 17242355 P54726 123 S Phosphorylation SysPTM 1.1 17242355 P54726 128 S Phosphorylation SysPTM 1.1 17242355 P54726 133 S Phosphorylation SysPTM 1.1 17242355 P54726 136 S Phosphorylation SysPTM 1.1 17242355

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type P54726 123 S 17242355 HTP Phosphorylation P54726 357 S 17525332 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs P54726 123 Phosphoserine 17242355;21183079 P54726 133 Phosphoserine 21183079 P54726 136 Phosphoserine 21183079 P54726 138 Phosphoserine 21183079 P54726 357 Phosphoserine 17525332

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Rad23a IPI00307988 S 123 TSREDKpSPSEEST phosphorylation Rad23a IPI00343260 S 123 TSREDKpSPSEEST phosphorylation Rad23a IPI00343260 S 92 PAPPEApSPTAVPE phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Rad23a Mus musculus (Mouse) 36; 80; 122; 16; 47; 53; 62; 26; 78; 8 "36,EKIEAEKGRDAFP; 80,VMVTKAKAGQGIP; 122,PTSREDKSPSEES; 16,LQQQTFKIRMEPD; 47,FPVAGQKLIYAGK; 53,KLIYAGKILSDDV; 62,SDDVPIKEYHIDE; 26,EPDETVKVLKEKI; 78,VVVMVTKAKAGQG; 8,AVTITLKTLQQQT" 36:22790023; 80:22790023; 122:22790023; 16:22790023; 47:22790023; 53:22790023; 62:22790023; 26:22790023; 78:22790023; 8:22790023 Rad23a Mus musculus (Mouse) 16 "16,LQQQTFKIRMEPD" 16:22790023