PTM - CPLM Gene Name UniProt ID Type Position Code PLAA; PLAP Q9Y263 Acetylation 529 K PLAA; PLAP Q9Y263 Acetylation 691 K PLAA; PLAP Q9Y263 Ubiquitination 311 K PLAA; PLAP Q9Y263 Ubiquitination 315 K PLAA; PLAP Q9Y263 Ubiquitination 393 K PLAA; PLAP Q9Y263 Ubiquitination 456 K PLAA; PLAP Q9Y263 Ubiquitination 529 K PLAA; PLAP Q9Y263 Ubiquitination 399 K PLAA; PLAP Q9Y263 Ubiquitination 652 K PLAA; PLAP Q9Y263 Ubiquitination 259 K PLAA; PLAP Q9Y263 Ubiquitination 773 K PLAA; PLAP Q9Y263 Ubiquitination 376 K PLAA; PLAP Q9Y263 Ubiquitination 622 K PLAA; PLAP Q9Y263 Ubiquitination 179 K PLAA; PLAP Q9Y263 Ubiquitination 554 K PLAA; PLAP Q9Y263 Ubiquitination 325 K PLAA; PLAP Q9Y263 Ubiquitination 691 K PLAA; PLAP Q9Y263 Ubiquitination 176 K PLAA; PLAP Q9Y263 Ubiquitination 538 K PLAA; PLAP Q9Y263 Ubiquitination 567 K PLAA; PLAP Q9Y263 Ubiquitination 774 K PLAA; PLAP Q9Y263 Ubiquitination 361 K PLAA; PLAP Q9Y263 Ubiquitination 556 K PLAA; PLAP Q9Y263 Ubiquitination 783 K PLAA; PLAP Q9Y263 Ubiquitination 436 K PLAA; PLAP Q9Y263 Ubiquitination 449 K

PTM - dbPAF Gene Name UniProt ID Position Type Species PLAA; PLAP Q9Y263 2 T Homo sapiens(Human) PLAA; PLAP Q9Y263 3 S Homo sapiens(Human) PLAA; PLAP Q9Y263 384 S Homo sapiens(Human) PLAA; PLAP Q9Y263 415 S Homo sapiens(Human) PLAA; PLAP Q9Y263 477 Y Homo sapiens(Human) PLAA; PLAP Q9Y263 495 T Homo sapiens(Human) PLAA; PLAP Q9Y263 50 S Homo sapiens(Human) PLAA; PLAP Q9Y263 523 Y Homo sapiens(Human) PLAA; PLAP Q9Y263 6 T Homo sapiens(Human) PLAA; PLAP Q9Y263 678 S Homo sapiens(Human) PLAA; PLAP Q9Y263 8 Y Homo sapiens(Human)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA Q9Y263 K456-ac Acetylation KFIIDNTkGQMLGLG Q9Y263 K529-ac Acetylation AyRSAASkTMNIYFP Q9Y263 K554-ac Acetylation NPTQILGkLkELNGT Q9Y263 K691-ac Acetylation MSHAIELkSGSNKNI Q9Y263 R303-m1 Methylation VFTESEDrTASAEEI Q9Y263 T2-p Phosphorylation ______MtsGAtRyR Q9Y263 S3-p Phosphorylation _____MtsGAtRyRL Q9Y263 T6-p Phosphorylation __MtsGAtRyRLSCS Q9Y263 Y8-p Phosphorylation MtsGAtRyRLSCSLR Q9Y263 S50-p Phosphorylation TRLWAPDsPNRSFTE Q9Y263 S318-p Phosphorylation kAFEkELsHATIDSk Q9Y263 S384-p Phosphorylation IGDVVGSsGANQQTS Q9Y263 Y477-p Phosphorylation PFTGGGRyVPGSSGS Q9Y263 T495-p Phosphorylation LPTADPFtGAGRYVP Q9Y263 Y523-p Phosphorylation PFTGNSAyRSAASkT Q9Y263 S678-p Phosphorylation AGQKLMMsQRESLMS Q9Y263 K112-ub Ubiquitination LYILKGHkNTVCSLS Q9Y263 K259-ub Ubiquitination DRSLRIWkHGECAQT Q9Y263 K311-ub Ubiquitination TASAEEIkAFEkELs Q9Y263 K315-ub Ubiquitination EEIkAFEkELsHATI Q9Y263 K325-ub Ubiquitination sHATIDSkTGDLGDI Q9Y263 K376-ub Ubiquitination VSEGRWIkIGDVVGS Q9Y263 K393-ub Ubiquitination ANQQTSGkVLYEGkE Q9Y263 K399-ub Ubiquitination GkVLYEGkEFDYVFS Q9Y263 K456-ub Ubiquitination KFIIDNTkGQMLGLG Q9Y263 K529-ub Ubiquitination AyRSAASkTMNIYFP Q9Y263 K538-ub Ubiquitination MNIYFPKkEAVTFDQ Q9Y263 K556-ub Ubiquitination TQILGkLkELNGTAP Q9Y263 K590-ub Ubiquitination ICNSSSEkPTVQQLQ Q9Y263 K622-ub Ubiquitination DILRLSIkHPSVNEN Q9Y263 K691-ub Ubiquitination MSHAIELkSGSNKNI Q9Y263 K774-ub Ubiquitination GVDSQIKkYSSVSEP

PTM - dbPTM UniProt ID Position Code Type Resources References Q9Y263 50 S Phosphorylation Swiss-Prot 1010711 18691976 Q9Y263 529 K Acetylation Swiss-Prot 1010711 19608861 Q9Y263 259 K Ubiquitylation Phosphositeplus.1010730 21906983 Q9Y263 311 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 Q9Y263 315 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 Q9Y263 325 K Ubiquitylation Phosphositeplus.1010730 21906983 Q9Y263 393 K Ubiquitylation Phosphositeplus.1010730 21890473;21906983 Q9Y263 456 K Ubiquitylation Phosphositeplus.1010730 20972266;21890473;21906983 Q9Y263 529 K Ubiquitylation Phosphositeplus.1010730 21890473 Q9Y263 538 K Ubiquitylation Phosphositeplus.1010730 21906983 Q9Y263 622 K Ubiquitylation Phosphositeplus.1010730 21906983 Q9Y263 691 K Ubiquitylation Phosphositeplus.1010730 21906983 Q9Y263 529 K Acetylation Phosphositeplus.1010730 19608861 Q9Y263 691 K Acetylation Phosphositeplus.1010730 20167786 Q9Y263 50 S Phosphorylation Phosphositeplus.1010730 18691976;20068231;21406692;22115753 Q9Y263 529 K Acetylation HPRD 9.0 19608861 Q9Y263 50 S Phosphorylation HPRD 9.0 18691976,20068231

PTM - HPRD Symbol Position Code Type References PLAA 472 K Acetylation 19608861 PLAA 50 S Phosphorylation 18691976,20068231 PLAA 529 K Acetylation 19608861

PTM - UniProt UniProt ID Position Type PMIDs Q9Y263 50 Phosphoserine 23186163 Q9Y263 529 N6-acetyllysine 19608861

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type PLAA IPI00218465 K 529 YRSAASaKTMNIYF acetylation PLAA IPI00218465 S 50 RLWAPDpSPNRSFT phosphorylation

PTM - BioGRID Entrez Gene BioGRID ID Position Code Type PMIDs 9373 114774 - K Ubiquitination 16196087 9373 114774 - K Ubiquitination 18781797 9373 114774 - K Ubiquitination 21987572 9373 114774 - K Ubiquitination 20972266 9373 114774 - K Ubiquitination 21139048 9373 114774 - K Ubiquitination 21890473 9373 114774 - K Ubiquitination 21906983 9373 114774 - K Sumoylation 21252943 9373 114774 - K Ubiquitination 22053931 9373 114774 - K Ubiquitination 22505724 9373 114774 - K Ubiquitination 21963094 9373 114774 - K Ubiquitination 23000965 9373 114774 - K Sumoylation 25027693 9373 114774 - K Ubiquitination 25147182