PTM - CPLM Gene Name UniProt ID Type Position Code FBXO4; FBX4 Q9UKT5 Ubiquitination 257 K FBXO4; FBX4 Q9UKT5 Ubiquitination 40 K

PTM - dbPAF Gene Name UniProt ID Position Type Species FBXO4; FBX4 Q9UKT5 10 T Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 12 S Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 238 S Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 239 T Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 240 T Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 343 Y Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 37 S Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 4 S Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 46 T Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 48 S Homo sapiens(Human) FBXO4; FBX4 Q9UKT5 8 S Homo sapiens(Human)

PTM - PhosSNP Gene Name dbSNP ID Gene Mutation AA Mutation Mutation Position Code Peptide Score Modification Type FBXO4; FBX4 rs2231916 CGC->CCC R->P 12 S EPRSGTNSPPPPFSD 12 Phosphorylation TypeIII- FBXO4; FBX4 rs2231917 AGC->AGG S->R 12 S EPRSGTNSPPPPFSD 12 Phosphorylation TypeIII- FBXO4; FBX4 rs2231916 CGC->CCC R->P 12 S EPRSGTNSPPPPFSD 12 Phosphorylation TypeIII- FBXO4; FBX4 rs2231917 AGC->AGG S->R 12 S EPRSGTNSPPPPFSD 12 Phosphorylation TypeIII-

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q9UKT5 R144-m1 Methylation FDYMAVYrMCCPYTR Q9UKT5 S8-p Phosphorylation MAGSEPRsGtNsPPP Q9UKT5 T10-p Phosphorylation GSEPRsGtNsPPPPF Q9UKT5 S12-p Phosphorylation EPRsGtNsPPPPFSD Q9UKT5 S37-p Phosphorylation GWKTFWQsVSKERVA Q9UKT5 S48-p Phosphorylation ERVARTTsREEVDEA Q9UKT5 S238-p Phosphorylation FNILILYsttRKERD Q9UKT5 T239-p Phosphorylation NILILYsttRKERDR Q9UKT5 T240-p Phosphorylation ILILYsttRKERDRA Q9UKT5 Y343-p Phosphorylation VKRMPCFyLAHELHL

PTM - dbPTM UniProt ID Position Code Type Resources References Q9UKT5 12 S Phosphorylation Swiss-Prot 1010711 15302935;18187866;18598945;19413330;19690332 Q9UKT5 238 S Phosphorylation Swiss-Prot 1010711 17924679 Q9UKT5 239 T Phosphorylation Swiss-Prot 1010711 17924679 Q9UKT5 240 T Phosphorylation Swiss-Prot 1010711 17924679 Q9UKT5 12 S Phosphorylation PhosphoELM.10011 15302935 Q9UKT5 12 S Phosphorylation Phosphositeplus.1010730 15302935;18187866;18598945;19690332;20058876;20562096;21242966;21659604;22115753 Q9UKT5 10 T Phosphorylation Phosphositeplus.1010730 20058876;20562096 Q9UKT5 12 S Phosphorylation HPRD 9.0 17322306,19413330,19651622,18767875,20058876 Q9UKT5 48 S Phosphorylation HPRD 9.0 18767875 Q9UKT5 238 S Phosphorylation HPRD 9.0 17924679 Q9UKT5 10 T Phosphorylation HPRD 9.0 17322306,20058876 Q9UKT5 239 T Phosphorylation HPRD 9.0 17924679 Q9UKT5 240 T Phosphorylation HPRD 9.0 19413330,17924679 Q9UKT5 12 S Phosphorylation SysPTM 1.1 17322306;15302935 Q9UKT5 10 T Phosphorylation SysPTM 1.1 17322306

PTM - HPRD Symbol Position Code Type References FBXO4 10 T Phosphorylation 17322306,20058876 FBXO4 12 S Phosphorylation 17322306,19413330,19651622,18767875,20058876 FBXO4 238 S Phosphorylation 17924679 FBXO4 239 T Phosphorylation 17924679 FBXO4 240 T Phosphorylation 19413330,17924679 FBXO4 48 S Phosphorylation 18767875

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q9UKT5 12 S 15302935 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q9UKT5 12 Phosphoserine 19690332;23186163;24275569;18598945 Q9UKT5 48 Phosphoserine 23186163