PTM - CPLM Gene Name UniProt ID Type Position Code PPP2R2B Q00005 Ubiquitination 84 K PPP2R2B Q00005 Ubiquitination 125 K

PTM - dbPAF Gene Name UniProt ID Position Type Species PPP2R2B Q00005 295 Y Homo sapiens(Human) PPP2R2B Q00005 301 Y Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q00005 Y295-p Phosphorylation KFSHSGRyIMTRDyL Q00005 Y301-p Phosphorylation RyIMTRDyLTVKVWD Q00005 S331-p Phosphorylation YLRSKLCsLYENDCI Q00005 K84-ub Ubiquitination EPEFDYLkSLEIEEk Q00005 K91-ub Ubiquitination kSLEIEEkINKIRWL Q00005 K125-ub Ubiquitination WKVSERDkRPEGYNL

PTM - dbPTM UniProt ID Position Code Type Resources References Q00005 125 K Ubiquitylation Phosphositeplus.1010730 21906983 Q00005 84 K Ubiquitylation Phosphositeplus.1010730 21906983

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 5521 111513 - K Ubiquitination 21906983 5521 111513 - K Ubiquitination 23135275

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID PPP2R2B Homo sapiens (Human) 84; 125 "84,PEFDYLKSLEIEE; 125,KVSERDKRPEGYN" 84:21906983; 125:21906983