PTM - CPLM Gene Name UniProt ID Type Position Code Stxbp5l; Llgl4 Q5DQR4 Ubiquitination 926 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Stxbp5l; Llgl4 Q5DQR4 1073 T Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 1089 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 1092 T Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 1103 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 1120 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 567 T Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 573 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 588 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 590 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 592 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 593 T Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 595 T Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 597 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 598 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 724 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 725 Y Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 727 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 734 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 745 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 747 T Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 765 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 770 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 792 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 815 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 818 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 819 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 821 S Mus musculus(Mouse) Stxbp5l; Llgl4 Q5DQR4 822 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q5DQR4 R708-m1 Methylation IADNFCMrGLSNFYP Q5DQR4 T567-p Phosphorylation CDVEDIItPEPETsP Q5DQR4 S573-p Phosphorylation ItPEPETsPPFPDLS Q5DQR4 S588-p Phosphorylation SQLPPSRsLsGstNt Q5DQR4 S590-p Phosphorylation LPPSRsLsGstNtVs Q5DQR4 S592-p Phosphorylation PSRsLsGstNtVssE Q5DQR4 T593-p Phosphorylation SRsLsGstNtVssEG Q5DQR4 T595-p Phosphorylation sLsGstNtVssEGVT Q5DQR4 S597-p Phosphorylation sGstNtVssEGVTKD Q5DQR4 S598-p Phosphorylation GstNtVssEGVTKDS Q5DQR4 Y725-p Phosphorylation TKRIRTSyQsLTELN Q5DQR4 S727-p Phosphorylation RIRTSyQsLTELNDs Q5DQR4 S734-p Phosphorylation sLTELNDsPVPLELE Q5DQR4 S745-p Phosphorylation LELERCKsPtSDHVN Q5DQR4 T747-p Phosphorylation LERCKsPtSDHVNGH Q5DQR4 S765-p Phosphorylation PTSQSCSsGKRLsSA Q5DQR4 S770-p Phosphorylation CSsGKRLsSADVSKV Q5DQR4 S792-p Phosphorylation PPFRKAQsAACMEIS Q5DQR4 S818-p Phosphorylation SYNRSRSssIssIDK Q5DQR4 S819-p Phosphorylation YNRSRSssIssIDKD Q5DQR4 S821-p Phosphorylation RSRSssIssIDKDSK Q5DQR4 S822-p Phosphorylation SRSssIssIDKDSKE Q5DQR4 T1073-p Phosphorylation DLFTPIEtPEAQNRG Q5DQR4 S1089-p Phosphorylation LKGLFGGsGQtFDRE Q5DQR4 T1092-p Phosphorylation LFGGsGQtFDREELF Q5DQR4 S1103-p Phosphorylation EELFGEAsAGKASRS Q5DQR4 S1120-p Phosphorylation QHIPGPGsIEGMKGA Q5DQR4 K279-sm Sumoylation SLTLWNLkSPSRPFQ Q5DQR4 K309-sm Sumoylation ESCKPILkVEYKTCR Q5DQR4 K926-ub Ubiquitination NNTDENEkTWKRKLV

PTM - dbPTM UniProt ID Position Code Type Resources References Q5DQR4 588 S Phosphorylation Swiss-Prot 1010711 17114649 Q5DQR4 590 S Phosphorylation Swiss-Prot 1010711 17114649 Q5DQR4 593 T Phosphorylation Swiss-Prot 1010711 17114649 Q5DQR4 598 S Phosphorylation Swiss-Prot 1010711 17114649 Q5DQR4 588 S Phosphorylation PhosphoELM.10011 17114649 Q5DQR4 590 S Phosphorylation PhosphoELM.10011 17114649 Q5DQR4 598 S Phosphorylation PhosphoELM.10011 17114649 Q5DQR4 593 T Phosphorylation PhosphoELM.10011 17114649 Q5DQR4 1089 S Phosphorylation Phosphositeplus.1010730 20415495 Q5DQR4 573 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 588 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 590 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 592 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 597 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 598 S Phosphorylation Phosphositeplus.1010730 19737024;20415495;21183079 Q5DQR4 734 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 770 S Phosphorylation Phosphositeplus.1010730 20415495 Q5DQR4 792 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 819 S Phosphorylation Phosphositeplus.1010730 20415495;21183079 Q5DQR4 821 S Phosphorylation Phosphositeplus.1010730 20415495 Q5DQR4 822 S Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 1073 T Phosphorylation Phosphositeplus.1010730 20415495 Q5DQR4 1092 T Phosphorylation Phosphositeplus.1010730 20415495;21183079 Q5DQR4 567 T Phosphorylation Phosphositeplus.1010730 20415495;21183079 Q5DQR4 593 T Phosphorylation Phosphositeplus.1010730 17114649 Q5DQR4 595 T Phosphorylation Phosphositeplus.1010730 21183079 Q5DQR4 588 S Phosphorylation SysPTM 1.1 17114649 Q5DQR4 590 S Phosphorylation SysPTM 1.1 17114649 Q5DQR4 598 S Phosphorylation SysPTM 1.1 17114649 Q5DQR4 593 T Phosphorylation SysPTM 1.1 17114649

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q5DQR4 588 S 17114649 HTP Phosphorylation Q5DQR4 593 T 17114649 HTP Phosphorylation Q5DQR4 590 S 17114649 HTP Phosphorylation Q5DQR4 598 S 17114649 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q5DQR4 567 Phosphothreonine 21183079 Q5DQR4 573 Phosphoserine 21183079 Q5DQR4 588 Phosphoserine 21183079 Q5DQR4 595 Phosphothreonine 21183079 Q5DQR4 598 Phosphoserine 21183079 Q5DQR4 708 Omega-N-methylarginine 24129315 Q5DQR4 792 Phosphoserine 21183079 Q5DQR4 822 Phosphoserine 21183079 Q5DQR4 1092 Phosphothreonine 21183079

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Stxbp5l IPI00309953 S 1065 KGLFGGpSGQTFDR phosphorylation Stxbp5l IPI00309953 S 573 TPEPETpSPPFPDL phosphorylation Stxbp5l IPI00309953 S 597 GSTNTVpSSEGVTK phosphorylation Stxbp5l IPI00309953 S 598 STNTVSpSEGVTKD phosphorylation Stxbp5l IPI00309953 S 746 SSGKRLpSSADVSK phosphorylation Stxbp5l IPI00309953 S 791 ENSYNRpSRSSSIS phosphorylation Stxbp5l IPI00309953 S 794 YNRSRSpSSISSID phosphorylation Stxbp5l IPI00309953 S 795 NRSRSSpSISSIDK phosphorylation Stxbp5l IPI00309953 S 797 SRSSSIpSSIDKDS phosphorylation Stxbp5l IPI00309953 S 798 RSSSISpSIDKDSK phosphorylation Stxbp5l IPI00309953 T 1049 LFTPIEpTPEAQNR phosphorylation Stxbp5l IPI00309953 T 1068 FGGSGQpTFDREEL phosphorylation Stxbp5l IPI00309953 T 567 DVEDIIpTPEPETS phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Stxbp5l Mus musculus (Mouse) 926 "926,NTDENEKTWKRKL" 926:22790023