PTM - CPLM Gene Name UniProt ID Type Position Code Ifih1 Q8R5F7 Ubiquitination 477 K Ifih1 Q8R5F7 Ubiquitination 950 K Ifih1 Q8R5F7 Ubiquitination 983 K Ifih1 Q8R5F7 Ubiquitination 523 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Ifih1 Q8R5F7 1022 S Mus musculus(Mouse) Ifih1 Q8R5F7 104 S Mus musculus(Mouse) Ifih1 Q8R5F7 284 S Mus musculus(Mouse) Ifih1 Q8R5F7 286 T Mus musculus(Mouse) Ifih1 Q8R5F7 289 S Mus musculus(Mouse) Ifih1 Q8R5F7 291 S Mus musculus(Mouse) Ifih1 Q8R5F7 294 S Mus musculus(Mouse) Ifih1 Q8R5F7 302 S Mus musculus(Mouse) Ifih1 Q8R5F7 312 Y Mus musculus(Mouse) Ifih1 Q8R5F7 392 S Mus musculus(Mouse) Ifih1 Q8R5F7 395 T Mus musculus(Mouse) Ifih1 Q8R5F7 572 S Mus musculus(Mouse) Ifih1 Q8R5F7 576 T Mus musculus(Mouse) Ifih1 Q8R5F7 579 Y Mus musculus(Mouse) Ifih1 Q8R5F7 645 S Mus musculus(Mouse) Ifih1 Q8R5F7 648 S Mus musculus(Mouse) Ifih1 Q8R5F7 653 S Mus musculus(Mouse) Ifih1 Q8R5F7 654 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q8R5F7 S284-p Phosphorylation NSNMGRDsGtMGsDs Q8R5F7 T286-p Phosphorylation NMGRDsGtMGsDsDE Q8R5F7 S289-p Phosphorylation RDsGtMGsDsDEsVI Q8R5F7 S291-p Phosphorylation sGtMGsDsDEsVIQT Q8R5F7 S294-p Phosphorylation MGsDsDEsVIQTKRV Q8R5F7 S302-p Phosphorylation VIQTKRVsPEPELQL Q8R5F7 S392-p Phosphorylation WYRIIGLsGDtQLKI Q8R5F7 T395-p Phosphorylation IIGLsGDtQLKISFP Q8R5F7 S572-p Phosphorylation YCQKSPMsDFGtQHy Q8R5F7 T576-p Phosphorylation SPMsDFGtQHyEQWA Q8R5F7 Y579-p Phosphorylation sDFGtQHyEQWAIQM Q8R5F7 S645-p Phosphorylation KFAVLNDsDKsDDEA Q8R5F7 S648-p Phosphorylation VLNDsDKsDDEASSC Q8R5F7 S1022-p Phosphorylation YSEYCLYsDED____ Q8R5F7 K43-sm Sumoylation IFLSAETkEQILKKI Q8R5F7 K865-sm Sumoylation INRVQNMkPEEYAHK Q8R5F7 K477-ub Ubiquitination NDLKKQNkPAIPLPQ Q8R5F7 K523-ub Ubiquitination AFTIKTVkENLGQLK Q8R5F7 K950-ub Ubiquitination ENKALQKkFADYQTN Q8R5F7 K983-ub Ubiquitination GLDLPCLkIRNFVVN

PTM - dbPTM UniProt ID Position Code Type Resources References Q8R5F7 289 S Phosphorylation Swiss-Prot 1010711 17203969 Q8R5F7 302 S Phosphorylation Swiss-Prot 1010711 17242355 Q8R5F7 645 S Phosphorylation Swiss-Prot 1010711 17242355 Q8R5F7 648 S Phosphorylation Swiss-Prot 1010711 17242355 Q8R5F7 289 S Phosphorylation PhosphoELM.10011 17203969 Q8R5F7 302 S Phosphorylation PhosphoELM.10011 19144319;17242355 Q8R5F7 645 S Phosphorylation PhosphoELM.10011 17242355 Q8R5F7 648 S Phosphorylation PhosphoELM.10011 17242355 Q8R5F7 1022 S Phosphorylation Phosphositeplus.1010730 21183079 Q8R5F7 284 S Phosphorylation Phosphositeplus.1010730 19367708;20531401 Q8R5F7 289 S Phosphorylation Phosphositeplus.1010730 17203969;19367708;20531401;21183079;21659605 Q8R5F7 291 S Phosphorylation Phosphositeplus.1010730 17203969;20531401;21183079;21659605 Q8R5F7 302 S Phosphorylation Phosphositeplus.1010730 17242355;19144319;19367708;20531401;21183079;21659605 Q8R5F7 645 S Phosphorylation Phosphositeplus.1010730 17242355;20531401;21183079;21659605 Q8R5F7 648 S Phosphorylation Phosphositeplus.1010730 17242355;20531401;21183079;21659605 Q8R5F7 286 T Phosphorylation Phosphositeplus.1010730 20531401 Q8R5F7 289 S Phosphorylation SysPTM 1.1 17203969 Q8R5F7 291 S Phosphorylation SysPTM 1.1 17203969 Q8R5F7 302 S Phosphorylation SysPTM 1.1 17242355 Q8R5F7 645 S Phosphorylation SysPTM 1.1 17242355 Q8R5F7 648 S Phosphorylation SysPTM 1.1 17242355

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q8R5F7 648 S 17242355 HTP Phosphorylation Q8R5F7 302 S 19144319 HTP Phosphorylation Q8R5F7 302 S 17242355 HTP Phosphorylation Q8R5F7 645 S 17242355 HTP Phosphorylation Q8R5F7 289 S 17203969 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q8R5F7 289 Phosphoserine 21183079 Q8R5F7 291 Phosphoserine 21183079 Q8R5F7 302 Phosphoserine 21183079 Q8R5F7 645 Phosphoserine 17242355;21183079 Q8R5F7 648 Phosphoserine 17242355;21183079

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Ifih1 IPI00172284 S 284 SNMGRDpSGTMGSD phosphorylation Ifih1 IPI00172284 S 289 DSGTMGpSDSDESV phosphorylation Ifih1 IPI00172284 S 291 GTMGSDpSDESVIQ phosphorylation Ifih1 IPI00172284 S 302 IQTKRVpSPEPELQ phosphorylation Ifih1 IPI00172284 S 645 FAVLNDpSDKSDDE phosphorylation Ifih1 IPI00172284 S 648 LNDSDKpSDDEASS phosphorylation Ifih1 IPI00172284 S 653 KSDDEApSSCNDQL phosphorylation Ifih1 IPI00172284 S 654 SDDEASpSCNDQLK phosphorylation Ifih1 IPI00172284 T 286 MGRDSGpTMGSDSD phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Ifih1 Mus musculus (Mouse) 983; 950; 477; 523 "983,LDLPCLKIRNFVV; 950,NKALQKKFADYQT; 477,DLKKQNKPAIPLP; 523,FTIKTVKENLGQL" 983:22790023; 950:22790023; 477:22790023; 523:22790023