PTM - CPLM Gene Name UniProt ID Type Position Code GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 315 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 839 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 783 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 155 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 602 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 756 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 354 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 474 K GTF3C2; KIAA0011 Q8WUA4 Ubiquitination 489 K

PTM - dbPAF Gene Name UniProt ID Position Type Species GTF3C2; KIAA0011 Q8WUA4 132 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 136 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 137 T Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 147 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 165 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 167 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 177 T Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 220 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 222 T Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 25 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 260 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 264 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 268 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 379 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 39 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 48 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 486 T Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 504 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 597 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 63 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 647 Y Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 652 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 75 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 765 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 772 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 773 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 775 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 776 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 85 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 86 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 871 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 892 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 893 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 895 T Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 901 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 903 T Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 904 S Homo sapiens(Human) GTF3C2; KIAA0011 Q8WUA4 910 T Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q8WUA4 K148-m1 Methylation KKRGRKskAELLLLK Q8WUA4 K623-m1 Methylation VRTLQWCkANSHFLV Q8WUA4 R831-m1 Methylation HSQLCLDrLQLEAIH Q8WUA4 R876-m1 Methylation LAsPLGHrMQLESRA Q8WUA4 S25-p Phosphorylation GNMTVVDsPGQEVLN Q8WUA4 S39-p Phosphorylation NQLDVKTsSEMTSAE Q8WUA4 S48-p Phosphorylation EMTSAEAsVEMSLPT Q8WUA4 S63-p Phosphorylation PLPGFEDsPDQRRLP Q8WUA4 S85-p Phosphorylation RLEQPDLsSEMSKVS Q8WUA4 S132-p Phosphorylation VPGLLDQsNPLstPM Q8WUA4 S136-p Phosphorylation LDQsNPLstPMPKKR Q8WUA4 T137-p Phosphorylation DQsNPLstPMPKKRG Q8WUA4 S147-p Phosphorylation PKKRGRKskAELLLL Q8WUA4 S157-p Phosphorylation ELLLLKLsKDLDRPE Q8WUA4 S165-p Phosphorylation KDLDRPEsQsPKRPP Q8WUA4 S167-p Phosphorylation LDRPEsQsPKRPPED Q8WUA4 T177-p Phosphorylation RPPEDFEtPSGERPR Q8WUA4 S220-p Phosphorylation PEGPKVSsPTKPKKI Q8WUA4 S260-p Phosphorylation EAEDVEEsEGPsESS Q8WUA4 S264-p Phosphorylation VEEsEGPsESSsEPE Q8WUA4 S268-p Phosphorylation EGPsESSsEPEPVVP Q8WUA4 S379-p Phosphorylation YRINRFSsITAHPER Q8WUA4 T486-p Phosphorylation GAWELPGtPRkAPLL Q8WUA4 S504-p Phosphorylation GLLALACsDGKVLLF Q8WUA4 S597-p Phosphorylation PLQRIRLsDGSLkLY Q8WUA4 Y647-p Phosphorylation FWDLRRPyEPINSIK Q8WUA4 S765-p Phosphorylation DLIPYQDsPEGPDHS Q8WUA4 S871-p Phosphorylation HFVRGLAsPLGHrMQ Q8WUA4 S892-p Phosphorylation FNAMFQPssPtRRPG Q8WUA4 S893-p Phosphorylation NAMFQPssPtRRPGF Q8WUA4 T895-p Phosphorylation MFQPssPtRRPGFsP Q8WUA4 S901-p Phosphorylation PtRRPGFsPtsHRLL Q8WUA4 T903-p Phosphorylation RRPGFsPtsHRLLPt Q8WUA4 S904-p Phosphorylation RPGFsPtsHRLLPtP Q8WUA4 T910-p Phosphorylation tsHRLLPtP______ Q8WUA4 K315-ub Ubiquitination WKCLHLTkDFREQKH Q8WUA4 K489-ub Ubiquitination ELPGtPRkAPLLPRL Q8WUA4 K602-ub Ubiquitination RLsDGSLkLYPFQCF Q8WUA4 K839-ub Ubiquitination LQLEAIHkVRFSPNL

PTM - dbPTM UniProt ID Position Code Type Resources References Q8WUA4 63 S Phosphorylation Swiss-Prot 1010711 19690332 Q8WUA4 132 S Phosphorylation Swiss-Prot 1010711 18669648 Q8WUA4 165 S Phosphorylation Swiss-Prot 1010711 16964243 Q8WUA4 167 S Phosphorylation Swiss-Prot 1010711 16964243;17081983;18669648 Q8WUA4 220 S Phosphorylation Swiss-Prot 1010711 17081983 Q8WUA4 893 S Phosphorylation Swiss-Prot 1010711 18220336 Q8WUA4 895 T Phosphorylation Swiss-Prot 1010711 18187866;19690332 Q8WUA4 132 S Phosphorylation PhosphoELM.10011 18669648 Q8WUA4 165 S Phosphorylation PhosphoELM.10011 16964243 Q8WUA4 167 S Phosphorylation PhosphoELM.10011 18669648;16964243;17081983 Q8WUA4 220 S Phosphorylation PhosphoELM.10011 17081983 Q8WUA4 892 S Phosphorylation PhosphoELM.10011 18669648;17081983 Q8WUA4 893 S Phosphorylation PhosphoELM.10011 18669648;18220336;17081983 Q8WUA4 901 S Phosphorylation PhosphoELM.10011 18669648;17081983 Q8WUA4 137 T Phosphorylation PhosphoELM.10011 18669648 Q8WUA4 895 T Phosphorylation PhosphoELM.10011 18669648;17081983 Q8WUA4 132 S Phosphorylation Phosphositeplus.1010730 18669648;22067460 Q8WUA4 165 S Phosphorylation Phosphositeplus.1010730 16964243;20068231 Q8WUA4 167 S Phosphorylation Phosphositeplus.1010730 16964243;18669648;20068231;20164059;20363803;20393185;21406692;22067460 Q8WUA4 220 S Phosphorylation Phosphositeplus.1010730 20068231;20363803;21406692 Q8WUA4 597 S Phosphorylation Phosphositeplus.1010730 20068231 Q8WUA4 63 S Phosphorylation Phosphositeplus.1010730 19690332 Q8WUA4 765 S Phosphorylation Phosphositeplus.1010730 20068231;22115753 Q8WUA4 871 S Phosphorylation Phosphositeplus.1010730 20068231;21406692 Q8WUA4 892 S Phosphorylation Phosphositeplus.1010730 19276368;20068231;21406692 Q8WUA4 893 S Phosphorylation Phosphositeplus.1010730 18220336;18669648;18707149;19276368;19415658;20068231;21659604;22115753 Q8WUA4 901 S Phosphorylation Phosphositeplus.1010730 18669648;20068231;20815410;22067460 Q8WUA4 895 T Phosphorylation Phosphositeplus.1010730 18187866;18669648;19276368;19690332;20068231;22067460 Q8WUA4 910 T Phosphorylation Phosphositeplus.1010730 21406692 Q8WUA4 25 S Phosphorylation HPRD 9.0 20068231 Q8WUA4 132 S Phosphorylation HPRD 9.0 18669648,20068231 Q8WUA4 165 S Phosphorylation HPRD 9.0 16964243,20068231 Q8WUA4 167 S Phosphorylation HPRD 9.0 17081983,18669648,19651622,18452278,16964243,20068231 Q8WUA4 220 S Phosphorylation HPRD 9.0 17081983,20068231 Q8WUA4 597 S Phosphorylation HPRD 9.0 20068231 Q8WUA4 652 S Phosphorylation HPRD 9.0 20068231 Q8WUA4 765 S Phosphorylation HPRD 9.0 20068231 Q8WUA4 871 S Phosphorylation HPRD 9.0 20068231 Q8WUA4 892 S Phosphorylation HPRD 9.0 18669648,19651622,20068231 Q8WUA4 893 S Phosphorylation HPRD 9.0 17322306,18669648,19415658,19651622,18767875,18707149,18452278,20068231 Q8WUA4 901 S Phosphorylation HPRD 9.0 18669648,20068231 Q8WUA4 137 T Phosphorylation HPRD 9.0 18669648 Q8WUA4 222 T Phosphorylation HPRD 9.0 20068231 Q8WUA4 895 T Phosphorylation HPRD 9.0 17322306,18669648,19651622,18767875,20068231 Q8WUA4 132 S Phosphorylation SysPTM 1.1 18669648 Q8WUA4 165 S Phosphorylation SysPTM 1.1 16964243 Q8WUA4 167 S Phosphorylation SysPTM 1.1 16964243;17081983;18669648 Q8WUA4 220 S Phosphorylation SysPTM 1.1 17081983 Q8WUA4 892 S Phosphorylation SysPTM 1.1 17081983 Q8WUA4 893 S Phosphorylation SysPTM 1.1 17081983;18707149 Q8WUA4 904 S Phosphorylation SysPTM 1.1 17081983 Q8WUA4 895 T Phosphorylation SysPTM 1.1 17081983 Q8WUA4 903 T Phosphorylation SysPTM 1.1 17081983

PTM - HPRD Symbol Position Code Type References GTF3C2 132 S Phosphorylation 18669648,20068231 GTF3C2 137 T Phosphorylation 18669648 GTF3C2 165 S Phosphorylation 16964243,20068231 GTF3C2 167 S Phosphorylation 17081983,18669648,19651622,18452278,16964243,20068231 GTF3C2 220 S Phosphorylation 17081983,20068231 GTF3C2 222 T Phosphorylation 20068231 GTF3C2 25 S Phosphorylation 20068231 GTF3C2 597 S Phosphorylation 20068231 GTF3C2 652 S Phosphorylation 20068231 GTF3C2 765 S Phosphorylation 20068231 GTF3C2 871 S Phosphorylation 20068231 GTF3C2 892 S Phosphorylation 18669648,19651622,20068231 GTF3C2 893 S Phosphorylation 17322306,18669648,19415658,19651622,18767875,18707149,18452278,20068231 GTF3C2 895 T Phosphorylation 17322306,18669648,19651622,18767875,20068231 GTF3C2 901 S Phosphorylation 18669648,20068231

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q8WUA4 165 S 16964243 HTP Phosphorylation Q8WUA4 893 S 18669648 HTP Phosphorylation Q8WUA4 893 S 18220336 HTP Phosphorylation Q8WUA4 893 S 17081983 HTP Phosphorylation Q8WUA4 892 S 18669648 HTP Phosphorylation Q8WUA4 892 S 17081983 HTP Phosphorylation Q8WUA4 895 T 18669648 HTP Phosphorylation Q8WUA4 895 T 17081983 HTP Phosphorylation Q8WUA4 220 S 17081983 HTP Phosphorylation Q8WUA4 137 T 18669648 HTP Phosphorylation Q8WUA4 167 S 18669648 HTP Phosphorylation Q8WUA4 167 S 16964243 HTP Phosphorylation Q8WUA4 167 S 17081983 HTP Phosphorylation Q8WUA4 901 S 18669648 HTP Phosphorylation Q8WUA4 901 S 17081983 HTP Phosphorylation Q8WUA4 132 S 18669648 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q8WUA4 63 Phosphoserine 19690332;24275569 Q8WUA4 132 Phosphoserine 18669648;23186163 Q8WUA4 165 Phosphoserine 20068231 Q8WUA4 167 Phosphoserine 18669648;20068231;21406692;23186163 Q8WUA4 220 Phosphoserine 21406692 Q8WUA4 260 Phosphoserine 24275569 Q8WUA4 597 Phosphoserine 23186163 Q8WUA4 871 Phosphoserine 20068231;23186163 Q8WUA4 892 Phosphoserine 20068231;21406692 Q8WUA4 893 Phosphoserine 20068231 Q8WUA4 895 Phosphothreonine 19690332;23186163 Q8WUA4 901 Phosphoserine 23186163;24275569

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type GTF3C2 IPI00016861 S 178 DRPESQpSPKRPPE phosphorylation GTF3C2 IPI00016861 S 231 EGPKVSpSPTKPKK phosphorylation GTF3C2 IPI00016861 S 36 NMTVVDpSPGQEVL phosphorylation GTF3C2 IPI00016861 S 882 FVRGLApSPLGHRM phosphorylation GTF3C2 IPI00016861 S 903 NAMFQPpSSPTRRP phosphorylation GTF3C2 IPI00016861 S 904 AMFQPSpSPTRRPG phosphorylation GTF3C2 IPI00016861 S 912 TRRPGFpSPTSHRL phosphorylation GTF3C2 IPI00016861 S 915 PGFSPTpSHRLLPT phosphorylation GTF3C2 IPI00016861 T 906 FQPSSPpTRRPGFS phosphorylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 2976 109231 - K Sumoylation 21693764 2976 109231 - K Ubiquitination 21139048 2976 109231 - K Sumoylation 19471022 2976 109231 - K Ubiquitination 21963094 2976 109231 - K Ubiquitination 23000965 2976 109231 - K Ubiquitination 24816145