PTM - CPLM Gene Name UniProt ID Type Position Code ENC1; KLHL37; NRPB; PIG10 O14682 Ubiquitination 331 K ENC1; KLHL37; NRPB; PIG10 O14682 Ubiquitination 520 K ENC1; KLHL37; NRPB; PIG10 O14682 Ubiquitination 318 K ENC1; KLHL37; NRPB; PIG10 O14682 Ubiquitination 316 K ENC1; KLHL37; NRPB; PIG10 O14682 Ubiquitination 443 K ENC1; KLHL37; NRPB; PIG10 O14682 Ubiquitination 527 K

PTM - dbPAF Gene Name UniProt ID Position Type Species ENC1; KLHL37; NRPB; PIG10 O14682 11 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 14 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 15 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 17 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 2 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 245 Y Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 304 T Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 406 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 417 Y Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 435 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 441 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 452 T Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 453 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 455 S Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 569 T Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 570 T Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 573 Y Homo sapiens(Human) ENC1; KLHL37; NRPB; PIG10 O14682 70 Y Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA O14682 S2-p Phosphorylation ______MsVSVHENR O14682 S17-p Phosphorylation KSRASSGsINIYLFH O14682 T46-p Phosphorylation LRQQRLFtDVLLHAG O14682 Y70-p Phosphorylation VLAACSRyFEAMFSG O14682 S406-p Phosphorylation ATGCLPAsPSVSLKQ O14682 Y417-p Phosphorylation SLKQVEHyDPTINKW O14682 S435-p Phosphorylation APLREGVsNAAVVsA O14682 S441-p Phosphorylation VsNAAVVsAkLKLFA O14682 T452-p Phosphorylation KLFAFGGtsVsHDKL O14682 S453-p Phosphorylation LFAFGGtsVsHDKLP O14682 S455-p Phosphorylation AFGGtsVsHDKLPKV O14682 T569-p Phosphorylation LDVWNSIttVPySLI O14682 T570-p Phosphorylation DVWNSIttVPySLIP O14682 Y573-p Phosphorylation NSIttVPySLIPTAF O14682 K331-ub Ubiquitination ADIPSPRkEFSACAI O14682 K443-ub Ubiquitination NAAVVsAkLKLFAFG O14682 K520-ub Ubiquitination SETYQWTkVGDVTAk O14682 K527-ub Ubiquitination kVGDVTAkRMSCHAV

PTM - dbPTM UniProt ID Position Code Type Resources References O14682 435 S Phosphorylation Swiss-Prot 1010711 17924679 O14682 441 S Phosphorylation Swiss-Prot 1010711 17924679 O14682 443 K Ubiquitylation Phosphositeplus.1010730 21906983 O14682 520 K Ubiquitylation Phosphositeplus.1010730 21906983 O14682 527 K Ubiquitylation Phosphositeplus.1010730 21906983 O14682 245 Y Phosphorylation Phosphositeplus.1010730 18083107 O14682 435 S Phosphorylation HPRD 9.0 17924679 O14682 441 S Phosphorylation HPRD 9.0 17924679 O14682 569 T Phosphorylation HPRD 9.0 18452278 O14682 570 T Phosphorylation HPRD 9.0 18452278 O14682 573 Y Phosphorylation HPRD 9.0 18452278

PTM - HPRD Symbol Position Code Type References ENC1 435 S Phosphorylation 17924679 ENC1 441 S Phosphorylation 17924679 ENC1 569 T Phosphorylation 18452278 ENC1 570 T Phosphorylation 18452278 ENC1 573 Y Phosphorylation 18452278

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 8507 114079 - K Ubiquitination 21139048 8507 114079 - K Ubiquitination 21906983 8507 114079 - K Ubiquitination 23000965

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID ENC1 Homo sapiens (Human) 443; 527; 520 "443,AAVVSAKLKLFAF; 527,VGDVTAKRMSCHA; 520,ETYQWTKVGDVTA" 443:21906983; 527:21906983; 520:21906983