PTM - CPLM Gene Name UniProt ID Type Position Code Ppp2ca P63330 Ubiquitination 8 K Ppp2ca P63330 Ubiquitination 21 K Ppp2ca P63330 Ubiquitination 29 K Ppp2ca P63330 Ubiquitination 41 K Ppp2ca P63330 Ubiquitination 74 K Ppp2ca P63330 Ubiquitination 136 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Ppp2ca P63330 127 Y Mus musculus(Mouse) Ppp2ca P63330 284 Y Mus musculus(Mouse) Ppp2ca P63330 304 T Mus musculus(Mouse) Ppp2ca P63330 307 Y Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P63330 K41-ac Acetylation KAKEILTkESNVQEV P63330 L309-me Methylation RRtPDyFl_______ P63330 Y127-p Phosphorylation SRQITQVyGFYDECL P63330 Y284-p Phosphorylation ELDDTLkysFLQFDP P63330 S285-p Phosphorylation LDDTLkysFLQFDPA P63330 T304-p Phosphorylation EPHVTRRtPDyFl__ P63330 Y307-p Phosphorylation VTRRtPDyFl_____ P63330 K8-ub Ubiquitination MDEKLFTkELDQWIE P63330 K21-ub Ubiquitination IEQLNECkQLSESQV P63330 K29-ub Ubiquitination QLSESQVkSLCEKAK P63330 K41-ub Ubiquitination KAKEILTkESNVQEV P63330 K74-ub Ubiquitination ELFRIGGkSPDTNYL P63330 K136-ub Ubiquitination FYDECLRkYGNANVW P63330 K283-ub Ubiquitination MELDDTLkysFLQFD

PTM - dbPTM UniProt ID Position Code Type Resources References P63330 307 Y Phosphorylation Swiss-Prot 1010711 - P63330 309 L Methylation Swiss-Prot 1010711 - P63330 309 L Methylation Phosphositeplus.1010730 22729898 P63330 304 T Phosphorylation Phosphositeplus.1010730 21183079 P63330 284 Y Phosphorylation Phosphositeplus.1010730 18563927 P63330 307 Y Phosphorylation Phosphositeplus.1010730 18208556;19366811;19542233;20636478;21244478;22729898 P63330 20 C S-nitrosylation dbSNO 1.0 21278135 P63330 196 C S-nitrosylation dbSNO 1.0 21278135 P63330 251 C S-nitrosylation dbSNO 1.0 21278135 P63330 266 C S-nitrosylation dbSNO 1.0 21278135 P63330 269 C S-nitrosylation dbSNO 1.0 21278135 P63330 127 Y Phosphorylation SysPTM 1.1 18563927 P63330 284 Y Phosphorylation SysPTM 1.1 18563927

PTM - UniProt UniProt ID Position Type PMIDs P63330 307 Phosphotyrosine 7510677 P63330 309 Leucine methyl ester 10441131

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Ppp2ca Mus musculus (Mouse) 41; 21; 29; 8; 74; 136 "41,AKEILTKESNVQE; 21,EQLNECKQLSESQ; 29,LSESQVKSLCEKA; 8,DEKLFTKELDQWI; 74,LFRIGGKSPDTNY; 136,YDECLRKYGNANV" 41:22790023; 21:22790023; 29:22790023; 8:22790023; 74:22790023; 136:22790023