iPTMnet Report for P11940 (PABPC1)


Protein Information

Cytoscape View


UniProt AC / UniProt ID P11940 / PABP1_HUMAN
Protein Name Polyadenylate-binding protein 1
Gene Name Name: PABPC1
Synonyms:PAB1,PABP;
Organism Homo sapiens (Human)

PRO ID PR:P11940
DAG View
PRO Name polyadenylate-binding protein 1 (human)
Definition A polyadenylate-binding protein 1 that is encoded in the genome of human.
Short Label hPABPC1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P11940 (PABPC1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
M1 Acetylation UniProt 19413330
S32 Phosphorylation PhosphoSitePlus
S51 Phosphorylation phospho.ELM   PhosphoSitePlus 18669648
Y54 Phosphorylation phospho.ELM   PhosphoSitePlus 15592455, 18669648
Y56 Phosphorylation PhosphoSitePlus
T71 Phosphorylation PhosphoSitePlus
K78 Ubiquitination PhosphoSitePlus
K80 Ubiquitination PhosphoSitePlus
S92 Phosphorylation PhosphoSitePlus
K95 Ubiquitination PhosphoSitePlus
S96 Phosphorylation phospho.ELM   PhosphoSitePlus 18669648
K104 Acetylation PhosphoSitePlus
K104 Ubiquitination PhosphoSitePlus
K108 Acetylation PhosphoSitePlus
K108 Ubiquitination PhosphoSitePlus
K113 Ubiquitination PhosphoSitePlus
Y116 Phosphorylation PhosphoSitePlus
S120 Phosphorylation PhosphoSitePlus
S127 Phosphorylation PhosphoSitePlus
C128 Methylation IEDB 31844290
K129 Ubiquitination PhosphoSitePlus
K138 Ubiquitination PhosphoSitePlus
K157 Ubiquitination PhosphoSitePlus
R166 Methylation PhosphoSitePlus
K167 Sumoylation PhosphoSitePlus
K167 Ubiquitination PhosphoSitePlus
K188 Acetylation PhosphoSitePlus
K188 Methylation PhosphoSitePlus
K188 Ubiquitination PhosphoSitePlus
T191 Phosphorylation PhosphoSitePlus
Y194 Phosphorylation PhosphoSitePlus
K196 Acetylation PhosphoSitePlus
K196 Ubiquitination PhosphoSitePlus
K208 Ubiquitination PhosphoSitePlus
K213 Acetylation PhosphoSitePlus
K213 Ubiquitination PhosphoSitePlus
S219 Phosphorylation PhosphoSitePlus
K221 Ubiquitination PhosphoSitePlus
T224 Phosphorylation PhosphoSitePlus
K229 Ubiquitination PhosphoSitePlus
S230 Phosphorylation PhosphoSitePlus
K231 Ubiquitination PhosphoSitePlus
S237 Phosphorylation PhosphoSitePlus
R240 Methylation PhosphoSitePlus
K246 Ubiquitination PhosphoSitePlus
K254 Ubiquitination PhosphoSitePlus
K259 Acetylation PhosphoSitePlus
K259 Ubiquitination PhosphoSitePlus
Y262 Phosphorylation PhosphoSitePlus
K269 Ubiquitination PhosphoSitePlus
K279 Ubiquitination PhosphoSitePlus
K284 Ubiquitination PhosphoSitePlus
Y291 Phosphorylation PhosphoSitePlus
Y297 Phosphorylation PhosphoSitePlus
K299 Acetylation PhosphoSitePlus
K299 Ubiquitination PhosphoSitePlus
R309 Methylation PhosphoSitePlus
K312 Ubiquitination PhosphoSitePlus
S315 O-Glycosylation GlyGen 30444036, 28510447, 35138101, ...28657654, 34725712, 33214551, 21740066, 35254053, 34019948, 35083852, 32870666, 20305658, 32119511, 30620550, 22121020, 33465208
S315 Phosphorylation IEDB   phospho.ELM   PhosphoSitePlus   UniProt 27920218, 18669648, 23186163, ...20068231
T319 O-Glycosylation GlyGen 30444036, 28510447, 35138101, ...28657654, 34725712, 33214551, 21740066, 35254053, 34019948, 35083852, 32870666, 20305658, 32119511, 30620550, 22121020, 33465208
T319 Phosphorylation PhosphoSitePlus   UniProt 23186163
T321 O-Glycosylation GlyGen 33465208
S322 Phosphorylation PhosphoSitePlus
K324 Ubiquitination PhosphoSitePlus
K333 Ubiquitination PhosphoSitePlus
C339 Methylation IEDB 31844290
S341 Phosphorylation PhosphoSitePlus
S342 Phosphorylation phospho.ELM   PhosphoSitePlus 18669648
K348 Ubiquitination PhosphoSitePlus
T360 Phosphorylation PhosphoSitePlus
K361 Ubiquitination PhosphoSitePlus
Y364 Phosphorylation phospho.ELM   PhosphoSitePlus 15592455
Y382 Phosphorylation PhosphoSitePlus
R385 Methylation PhosphoSitePlus   UniProt 24129315
R390 Methylation PhosphoSitePlus
Y400 Phosphorylation PhosphoSitePlus
R419 Methylation PhosphoSitePlus   UniProt 24129315
Y422 Phosphorylation PhosphoSitePlus
R432 Methylation PhosphoSitePlus   UniProt 24129315
S434 Phosphorylation PhosphoSitePlus
R436 Methylation PhosphoSitePlus   UniProt 24129315
R443 Methylation PhosphoSitePlus
R455 Methylation PhosphoSitePlus   UniProt 11850402
R460 Methylation IEDB   PhosphoSitePlus   UniProt 11850402, 27503676
R467 Methylation PhosphoSitePlus
R475 Methylation PhosphoSitePlus
S478 Phosphorylation PhosphoSitePlus
R481 Methylation PhosphoSitePlus   UniProt 24129315
T485 O-Glycosylation GlyGen 30444036, 28510447, 35138101, ...28657654, 34725712, 33214551, 21740066, 35254053, 34019948, 35083852, 32870666, 20305658, 32119511, 30620550, 22121020, 33465208
R493 Methylation IEDB   PhosphoSitePlus   UniProt 24129315, 32357974
T502 Phosphorylation PhosphoSitePlus
R506 Methylation PhosphoSitePlus   UniProt 24129315
Y511 Phosphorylation PhosphoSitePlus
K512 Acetylation PhosphoSitePlus   UniProt 19608861
K512 Methylation PhosphoSitePlus
K512 Ubiquitination PhosphoSitePlus
Y513 Phosphorylation PhosphoSitePlus
R518 Methylation PhosphoSitePlus   UniProt 24129315
S591 Phosphorylation PhosphoSitePlus
S599 Phosphorylation phospho.ELM   PhosphoSitePlus 18669648
K606 Ubiquitination PhosphoSitePlus
K620 Ubiquitination PhosphoSitePlus
K625 Ubiquitination PhosphoSitePlus
S629 Phosphorylation PhosphoSitePlus
T635 O-Glycosylation GlyGen 30444036, 28510447, 35138101, ...28657654, 34725712, 33214551, 21740066, 35254053, 34019948, 35083852, 32870666, 20305658, 32119511, 30620550, 22121020, 33465208
T635 Phosphorylation PhosphoSitePlus
Site PTM Type PTM Enzyme Score Source PMID
S51 Phosphorylation HPRD 18669648
Y54 Phosphorylation HPRD 15592455, 18669648
S96 Phosphorylation HPRD 18669648
S315 Phosphorylation HPRD 18669648, 20068231
T319 Phosphorylation HPRD 19413330
S342 Phosphorylation HPRD 19413330, 18669648, 20068231
Y364 Phosphorylation HPRD 15592455
S591 Phosphorylation HPRD 20068231
S599 Phosphorylation HPRD 18669648, 20068231


PTM-dependent PPI

PTM type Substrate Site Interactant Association type Source PMID
Phosphorylation Q14106 (TOB2) S254 P11940 (PABPC1) increased_association eFIP 32404348