PTM - CPLM Gene Name UniProt ID Type Position Code MNAT1; CAP35; MAT1; RNF66 P51948 Ubiquitination 167 K MNAT1; CAP35; MAT1; RNF66 P51948 Ubiquitination 180 K

PTM - dbPAF Gene Name UniProt ID Position Type Species MNAT1; CAP35; MAT1; RNF66 P51948 14 Y Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 18 S Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 189 S Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 190 S Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 205 S Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 222 T Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 224 S Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 225 T Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 234 S Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 279 S Homo sapiens(Human) MNAT1; CAP35; MAT1; RNF66 P51948 51 T Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P51948 Y14-p Phosphorylation PRCKTTKyRNPsLKL P51948 S18-p Phosphorylation TTKyRNPsLKLMVNV P51948 T51-p Phosphorylation GNCPECGtPLRKSNF P51948 S205-p Phosphorylation LAQHKDRsTQLEMQL P51948 T222-p Phosphorylation PKPVKPVtFstGIKM P51948 S224-p Phosphorylation PVKPVtFstGIKMGQ P51948 T225-p Phosphorylation VKPVtFstGIKMGQH P51948 S234-p Phosphorylation IKMGQHIsLAPIHKL P51948 S279-p Phosphorylation LNHVRAAsPQDLAGG P51948 K167-ub Ubiquitination QRRLFIQkEEQLQQI

PTM - dbPTM UniProt ID Position Code Type Resources References P51948 1 M Acetylation Swiss-Prot 1010711 19413330 P51948 51 T Phosphorylation Swiss-Prot 1010711 18691976 P51948 205 S Phosphorylation Swiss-Prot 1010711 18691976 P51948 279 S Phosphorylation Swiss-Prot 1010711 18691976;19369195 P51948 167 K Ubiquitylation Phosphositeplus.1010730 21890473 P51948 205 S Phosphorylation Phosphositeplus.1010730 18691976 P51948 279 S Phosphorylation Phosphositeplus.1010730 18691976;19369195;20624369 P51948 51 T Phosphorylation Phosphositeplus.1010730 18691976 P51948 205 S Phosphorylation HPRD 9.0 18691976 P51948 279 S Phosphorylation HPRD 9.0 18691976 P51948 51 T Phosphorylation HPRD 9.0 18691976 P51948 225 T Phosphorylation HPRD 9.0 20068231 P51948 205 S Phosphorylation SysPTM 1.1 18691976 P51948 279 S Phosphorylation SysPTM 1.1 18691976 P51948 51 T Phosphorylation SysPTM 1.1 18691976

PTM - HPRD Symbol Position Code Type References MNAT1 205 S Phosphorylation 18691976 MNAT1 225 T Phosphorylation 20068231 MNAT1 279 S Phosphorylation 18691976 MNAT1 51 T Phosphorylation 18691976

PTM - UniProt UniProt ID Position Type PMIDs P51948 1 N-acetylmethionine 19413330 P51948 51 Phosphothreonine 18691976 P51948 279 Phosphoserine 18691976;19369195;23186163;24275569

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type MNAT1 IPI00294701 S 205 AQHKDRpSTQLEMQ phosphorylation MNAT1 IPI00294701 S 279 NHVRAApSPQDLAG phosphorylation MNAT1 IPI00294701 T 51 NCPECGpTPLRKSN phosphorylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 4331 110474 - K Ubiquitination 21890473 4331 110474 - K Ubiquitination 23000965

PTM - mUbiSiDa Gene Name Species Ubiquitination Site Ubiquitination Sequence Evidence PMID MNAT1 Homo sapiens (Human) 167 "167,RRLFIQKEEQLQQ" 167:21890473 MNAT1 Homo sapiens (Human) 167 "167,RRLFIQKEEQLQQ" 167:21890473