iPTMnet Report for P21957 (OPI1)


Protein Information

Cytoscape View


UniProt AC / UniProt ID P21957 / OPI1_YEAST
Protein Name Transcriptional repressor OPI1
Gene Name Name: OPI1
OrderedLocusNames:YHL020C;
Organism Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

PRO ID PR:P21957
DAG View
PRO Name transcriptional repressor OPI1 (yeast)
Definition A protein that is a translation product of the OPI1 gene in yeast.
Short Label yOPI1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P21957 (OPI1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S10 Phosphorylation BioGRID   RLIMS-P   SGD   UniProt 19795423, 19823750, 16407309, ...17330950, 23749301, 19779198, 33491328, 33481703
S26 Phosphorylation BioGRID   RLIMS-P 21900497, 11395523
S31 Phosphorylation BioGRID   RLIMS-P   SGD 21900497, 33491328, 12668681
S38 Phosphorylation P19454 (CKA2) , P38930 (CKB2) , P43639 (CKB1) , P15790 (CKA1) BioGRID   SGD 23749301, 16407309, 33491328
S46 Phosphorylation SGD 23749301
S48 Phosphorylation SGD 33491328
S49 Phosphorylation BioGRID   SGD 18407956
T51 Phosphorylation SGD 27743455, 33481703, 33491328
K151 Ubiquitination SGD 23749301
K227 Ubiquitination SGD 23749301
S230 Phosphorylation BioGRID   SGD 33481703, 17563356, 18407956, ...23749301, 19779198, 33491328
K234 Ubiquitination SGD 23749301
S239 Phosphorylation P43639 (CKB1) , P38930 (CKB2) , P19454 (CKA2) , P15790 (CKA1) BioGRID 16407309
S251 Phosphorylation BioGRID   RLIMS-P 21900497, 12668681
K314 Ubiquitination SGD 23749301
S321 Phosphorylation SGD 27743455, 33481703, 33491328, ...23749301
S323 Phosphorylation SGD 23749301
S325 Phosphorylation SGD 19779198
K394 Ubiquitination SGD 23749301
S396 Phosphorylation SGD 23749301, 33491328