PTM - CPLM Gene Name UniProt ID Type Position Code Rabgef1; Rabex5 Q9JM13 Ubiquitination 85 K Rabgef1; Rabex5 Q9JM13 Ubiquitination 103 K Rabgef1; Rabex5 Q9JM13 Ubiquitination 170 K Rabgef1; Rabex5 Q9JM13 Ubiquitination 303 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Rabgef1; Rabex5 Q9JM13 124 S Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 126 S Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 131 T Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 132 S Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 135 T Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 373 S Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 384 Y Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 386 S Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 389 T Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 390 S Mus musculus(Mouse) Rabgef1; Rabex5 Q9JM13 442 T Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q9JM13 K4-ac Acetylation ____MSLkSERRGIH Q9JM13 K206-ac Acetylation VPPEKVEkIMDQIEK Q9JM13 S106-p Phosphorylation TTVKkFFsASSRAGS Q9JM13 S124-p Phosphorylation IQEAKAPsPsINRQt Q9JM13 S126-p Phosphorylation EAKAPsPsINRQtsI Q9JM13 T131-p Phosphorylation sPsINRQtsIEtDRV Q9JM13 S132-p Phosphorylation PsINRQtsIEtDRVT Q9JM13 T135-p Phosphorylation NRQtsIEtDRVTKEF Q9JM13 S373-p Phosphorylation IEKLDAQsLNLSQED Q9JM13 S390-p Phosphorylation RYMSGQTsPRKQESE Q9JM13 T442-p Phosphorylation EKDLIDWtDGIAKEV Q9JM13 K85-ub Ubiquitination AQSLTFSkFEEkKTN Q9JM13 K89-ub Ubiquitination TFSkFEEkKTNEKTR Q9JM13 K103-ub Ubiquitination RKVTTVKkFFsASSR Q9JM13 K170-ub Ubiquitination FLEAMPYkRDLSIEE Q9JM13 K303-ub Ubiquitination KHIFNAIkITKNEPA

PTM - dbPTM UniProt ID Position Code Type Resources References Q9JM13 132 S Phosphorylation Phosphositeplus.1010730 18779572;19367708;21183079 Q9JM13 390 S Phosphorylation Phosphositeplus.1010730 19737024;20415495;21183079;21659605 Q9JM13 135 T Phosphorylation Phosphositeplus.1010730 20531401 Q9JM13 132 S Phosphorylation SysPTM 1.1 18779572

PTM - UniProt UniProt ID Position Type PMIDs Q9JM13 390 Phosphoserine 21183079

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Rabgef1 IPI00124636 S 132 SINRQTpSIETDRV phosphorylation Rabgef1 IPI00124636 S 390 YMSGQTpSPRKQES phosphorylation Rabgef1 IPI00124636 T 131 PSINRQpTSIETDR phosphorylation Rabgef1 IPI00124636 T 135 RQTSIEpTDRVTKE phosphorylation Rabgef1 IPI00124636 T 389 RYMSGQpTSPRKQE phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Rabgef1 Mus musculus (Mouse) 303; 85; 103; 170 "303,HIFNAIKITKNEP; 85,QSLTFSKFEEKKT; 103,KVTTVKKFFSASS; 170,LEAMPYKRDLSIE" 303:22790023; 85:22790023; 103:22790023; 170:22790023