PTM - CPLM Gene Name UniProt ID Type Position Code Sf3a1 Q8K4Z5 Acetylation 55 K Sf3a1 Q8K4Z5 Acetylation 251 K Sf3a1 Q8K4Z5 Acetylation 188 K Sf3a1 Q8K4Z5 Acetylation 484 K Sf3a1 Q8K4Z5 Ubiquitination 80 K Sf3a1 Q8K4Z5 Ubiquitination 417 K Sf3a1 Q8K4Z5 Ubiquitination 447 K Sf3a1 Q8K4Z5 Ubiquitination 465 K Sf3a1 Q8K4Z5 Ubiquitination 529 K Sf3a1 Q8K4Z5 Ubiquitination 188 K Sf3a1 Q8K4Z5 Ubiquitination 223 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Sf3a1 Q8K4Z5 329 S Mus musculus(Mouse) Sf3a1 Q8K4Z5 342 S Mus musculus(Mouse) Sf3a1 Q8K4Z5 357 S Mus musculus(Mouse) Sf3a1 Q8K4Z5 411 S Mus musculus(Mouse) Sf3a1 Q8K4Z5 449 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q8K4Z5 S329-p Phosphorylation EVEMEVEsDEEDQEK Q8K4Z5 S357-p Phosphorylation VQDMDEGsDDEEEGQ Q8K4Z5 S411-p Phosphorylation APDEYLVsPITGEkI Q8K4Z5 S449-p Phosphorylation RSIREkQsDDEVYAP Q8K4Z5 K80-ub Ubiquitination QNEINNPkFNFLNPN Q8K4Z5 K188-ub Ubiquitination FLTQLMQkEQRNYQF Q8K4Z5 K223-ub Ubiquitination TKILIPPkGLFSKLK Q8K4Z5 K417-ub Ubiquitination VsPITGEkIPASkMQ Q8K4Z5 K422-ub Ubiquitination GEkIPASkMQEHMRI Q8K4Z5 K447-ub Ubiquitination RDRSIREkQsDDEVY Q8K4Z5 K465-ub Ubiquitination LDIESSLkQLAERRT Q8K4Z5 K529-ub Ubiquitination EQIEAIHkAKGLVPE

PTM - dbPTM UniProt ID Position Code Type Resources References Q8K4Z5 329 S Phosphorylation Swiss-Prot 1010711 17203969 Q8K4Z5 329 S Phosphorylation PhosphoELM.10011 17203969 Q8K4Z5 329 S Phosphorylation Phosphositeplus.1010730 17203969;18846507;19366988;19367708;19854140;20531401;21659604;21659605;22067460 Q8K4Z5 357 S Phosphorylation Phosphositeplus.1010730 18846507;19366988;19367708;19854140;20531401;21659605 Q8K4Z5 449 S Phosphorylation Phosphositeplus.1010730 21183079;21659605 Q8K4Z5 329 S Phosphorylation SysPTM 1.1 17203969

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type Q8K4Z5 329 S 17203969 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs Q8K4Z5 55 N6-acetyllysine 23806337

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Sf3a1 IPI00408796 S 329 VEMEVEpSDEEDQE phosphorylation Sf3a1 IPI00408796 S 357 QDMDEGpSDDEEEG phosphorylation Sf3a1 IPI00408796 S 449 SIREKQpSDDEVYA phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Sf3a1 Mus musculus (Mouse) 417; 447; 465; 80; 529; 223; 188 "417,SPITGEKIPASKM; 447,DRSIREKQSDDEV; 465,DIESSLKQLAERR; 80,NEINNPKFNFLNP; 529,QIEAIHKAKGLVP; 223,KILIPPKGLFSKL; 188,LTQLMQKEQRNYQ" 417:22790023; 447:22790023; 465:22790023; 80:22790023; 529:22790023; 223:22790023; 188:22790023