PTM - CPLM Gene Name UniProt ID Type Position Code Stub1; Chip Q9WUD1 Acetylation 42 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Stub1; Chip Q9WUD1 15 T Mus musculus(Mouse) Stub1; Chip Q9WUD1 150 S Mus musculus(Mouse) Stub1; Chip Q9WUD1 20 S Mus musculus(Mouse) Stub1; Chip Q9WUD1 24 S Mus musculus(Mouse) Stub1; Chip Q9WUD1 26 S Mus musculus(Mouse) Stub1; Chip Q9WUD1 272 T Mus musculus(Mouse) Stub1; Chip Q9WUD1 274 S Mus musculus(Mouse) Stub1; Chip Q9WUD1 277 T Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q9WUD1 T15-p Phosphorylation EGGARLGtGGGGsPD Q9WUD1 S20-p Phosphorylation LGtGGGGsPDksPsA Q9WUD1 S24-p Phosphorylation GGGsPDksPsAQELK Q9WUD1 S26-p Phosphorylation GsPDksPsAQELKEQ Q9WUD1 S150-p Phosphorylation AKKKRWNsIEERRIH Q9WUD1 S274-p Phosphorylation HFDPVTRsPLtQEQL Q9WUD1 T277-p Phosphorylation PVTRsPLtQEQLIPN Q9WUD1 K23-ub Ubiquitination GGGGsPDksPsAQEL

PTM - dbPTM UniProt ID Position Code Type Resources References Q9WUD1 2 K Ubiquitylation Swiss-Prot 1010711 21855799 Q9WUD1 20 S Phosphorylation Swiss-Prot 1010711 16452087;17242355;19144319 Q9WUD1 24 S Phosphorylation Swiss-Prot 1010711 19131326 Q9WUD1 26 S Phosphorylation Swiss-Prot 1010711 19131326 Q9WUD1 20 S Phosphorylation PhosphoELM.10011 19144319;17242355;16452087 Q9WUD1 150 S Phosphorylation Phosphositeplus.1010730 21183079 Q9WUD1 20 S Phosphorylation Phosphositeplus.1010730 16452087;17242355;18779572;18846507;19144319;19367708;19655815;19854140;20139300;20415495;20531401;21183079;21659604;21659605 Q9WUD1 24 S Phosphorylation Phosphositeplus.1010730 19144319;19854140;20415495;20531401;21183079;21659604;21659605 Q9WUD1 26 S Phosphorylation Phosphositeplus.1010730 21659604;21659605 Q9WUD1 274 S Phosphorylation Phosphositeplus.1010730 19737024;20415495;21183079 Q9WUD1 15 T Phosphorylation Phosphositeplus.1010730 20139300;20415495;21183079;21659604 Q9WUD1 277 T Phosphorylation Phosphositeplus.1010730 20415495 Q9WUD1 20 S Phosphorylation SysPTM 1.1 18846507;17242355;16452087;18779572 Q9WUD1 26 S Phosphorylation SysPTM 1.1 18846507 Q9WUD1 15 T Phosphorylation SysPTM 1.1 18846507

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q9WUD1 20 S 19144319 HTP Phosphorylation Q9WUD1 20 S 17242355 HTP Phosphorylation Q9WUD1 20 S 16452087 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q9WUD1 20 Phosphoserine 16452087;19144319;21183079 Q9WUD1 24 Phosphoserine 19131326;21183079 Q9WUD1 26 Phosphoserine 19131326

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Stub1 IPI00471361 S 20 GTGGGGpSPDKSPS phosphorylation Stub1 IPI00471361 S 24 GGSPDKpSPSAQEL phosphorylation Stub1 IPI00471361 S 26 SPDKSPpSAQELKE phosphorylation Stub1 IPI00471361 S 274 FDPVTRpSPLTQEQ phosphorylation Stub1 IPI00471361 T 15 GGARLGpTGGGGSP phosphorylation Stub1 IPI00471361 T 277 VTRSPLpTQEQLIP phosphorylation