PTM - CPLM Gene Name UniProt ID Type Position Code Gnb1 P62874 Ubiquitination 15 K Gnb1 P62874 Ubiquitination 23 K

PTM - dbPAF Gene Name UniProt ID Position Type Species Gnb1 P62874 136 S Mus musculus(Mouse) Gnb1 P62874 2 S Mus musculus(Mouse) Gnb1 P62874 31 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P62874 S136-gl O-GlcNAc REGNVRVsRELAGHT P62874 S2-p Phosphorylation ______MsELDQLRQ P62874 S31-p Phosphorylation ACADATLsQITNNID P62874 Y111-p Phosphorylation AYAPSGNyVACGGLD P62874 S136-p Phosphorylation REGNVRVsRELAGHT P62874 K15-ub Ubiquitination RQEAEQLkNQIRDAR P62874 K23-ub Ubiquitination NQIRDARkACADATL P62874 K89-ub Ubiquitination WDSYTTNkVHAIPLR P62874 K209-ub Ubiquitination GACDASAkLWDVREG P62874 K301-ub Ubiquitination CNVWDALkADRAGVL

PTM - dbPTM UniProt ID Position Code Type Resources References P62874 2 S Phosphorylation Phosphositeplus.1010730 19854140;20415495 P62874 31 S Phosphorylation Phosphositeplus.1010730 20415495 P62874 25 C S-nitrosylation dbSNO 1.0 20925432 P62874 204 C S-nitrosylation dbSNO 1.0 21278135 P62874 317 C S-nitrosylation dbSNO 1.0 21278135

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Gnb1 IPI00120716 S 2 _____MpSELDQLR phosphorylation Gnb1 IPI00120716 S 31 CADATLpSQITNNI phosphorylation

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID Gnb1 Mus musculus (Mouse) 23; 15 "23,QIRDARKACADAT; 15,QEAEQLKNQIRDA" 23:22790023; 15:22790023