iPTMnet Report for P40020 (FIR1)


Protein Information

Cytoscape View


UniProt AC / UniProt ID P40020 / FIR1_YEAST
Protein Name Factor interacting with REF2
Gene Name Name: FIR1
Synonyms:PIP1;OrderedLocusNames:YER032W;
Organism Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

PRO ID PR:P40020
DAG View
PRO Name factor interacting with REF2 (yeast)
Definition A protein that is a translation product of the FIR1 gene in yeast.
Short Label yFIR1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P40020 (FIR1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S2 Phosphorylation SGD 33491328
T6 Phosphorylation SGD 33491328
T66 Phosphorylation SGD 23749301
S73 Phosphorylation SGD 33481703
S81 Phosphorylation BioGRID   SGD   UniProt 22218487, 19779198, 33481703, ...33491328, 23749301
S84 Phosphorylation BioGRID   SGD 19779198, 33481703, 33491328, ...23749301
S102 Phosphorylation SGD 23749301
S105 Phosphorylation SGD 23749301
S167 Phosphorylation SGD 23749301
S169 Phosphorylation BioGRID   SGD 19779198, 33481703, 33491328, ...23749301
S172 Phosphorylation BioGRID   SGD   UniProt 19779198, 23749301
T214 Phosphorylation SGD 33491328
T222 Phosphorylation SGD 33481703, 33491328
S225 Phosphorylation BioGRID   SGD   UniProt 33481703, 20702584, 23749301, ...19779198, 21177495, 33491328
S245 Phosphorylation SGD 23749301, 33491328
S274 Phosphorylation BioGRID 19779198
S359 Phosphorylation SGD 33481703
T360 Phosphorylation SGD 33481703
S375 Phosphorylation BioGRID   SGD 19779198, 23749301, 33491328
S375 Phosphorylation P00546 (CDC28) BioGRID 19779198
S375 Phosphorylation P24869 (CLB2) BioGRID 19779198
S378 Phosphorylation SGD 33491328
S394 Phosphorylation BioGRID 21126336
T398 Phosphorylation SGD 33481703, 33491328
S399 Phosphorylation BioGRID   SGD 19779198, 32597660, 33491328, ...33481703, 23749301
S408 Phosphorylation SGD 33491328
S436 Phosphorylation SGD 33481703
T439 Phosphorylation SGD 33481703
T449 Phosphorylation SGD 33481703
S450 Phosphorylation SGD 22218487, 33481703, 33491328, ...23749301
S455 Phosphorylation SGD 33481703, 33491328
S458 Phosphorylation SGD 33481703
S469 Phosphorylation BioGRID   SGD 21177495, 23749301, 33491328
S485 Phosphorylation SGD 23749301
T533 Phosphorylation BioGRID 17287358
S534 Phosphorylation BioGRID 17287358
S535 Phosphorylation BioGRID 17287358
S547 Phosphorylation SGD 32597660, 33491328, 33481703, ...23749301
T634 Phosphorylation SGD 33481703
T639 Phosphorylation SGD 33481703
K711 Ubiquitination SGD 23749301
K715 Sumoylation SGD 33502312
K715 Ubiquitination SGD 23749301