iPTMnet Report for Q03497 (STE20)


Protein Information

Cytoscape View


UniProt AC / UniProt ID Q03497 / STE20_YEAST
Protein Name Serine/threonine-protein kinase STE20
Gene Name Name: STE20
OrderedLocusNames:YHL007C;
Organism Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

PRO ID PR:Q03497
DAG View
PRO Name serine/threonine-protein kinase STE20 (yeast)
Definition A serine/threonine-protein kinase STE20 that is encoded in the genome of yeast.
Short Label ySTE20
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q03497 (STE20) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S2 Acetylation UniProt 22814378
S16 Phosphorylation SGD 33491328, 18407956
S87 Phosphorylation BioGRID   SGD   UniProt 19779198, 20489023, 33491328, ...33481703, 23749301
S98 Phosphorylation SGD 23749301
S99 Phosphorylation SGD 23749301, 33491328
S101 Phosphorylation SGD 23749301
S104 Phosphorylation SGD 23749301
S107 Phosphorylation SGD 23749301
S108 Phosphorylation SGD 23749301
S109 Phosphorylation BioGRID   SGD 20489023
S111 Phosphorylation BioGRID   SGD 20489023, 23749301, 33491328
S114 Phosphorylation BioGRID   SGD 19779198, 20489023
S121 Phosphorylation BioGRID   SGD 20489023, 33491328
T126 Phosphorylation SGD 23749301, 33491328
T135 Phosphorylation BioGRID   SGD 20489023, 23749301, 33491328
S139 Phosphorylation BioGRID   SGD 20489023
S150 Phosphorylation SGD 33491328
S152 Phosphorylation SGD 33491328
S165 Phosphorylation BioGRID   SGD   UniProt 19779198, 20489023, 33481703, ...18407956, 33491328
T167 Phosphorylation BioGRID   SGD   UniProt 33491328, 18407956
S169 Phosphorylation BioGRID   SGD   UniProt 19795423, 33481703, 17330950, ...20702584, 16428446, 20489023, 18407956, 23749301, 19779198, 27821475, 32597660, 33491328, 15665377, 19823750
T170 Phosphorylation BioGRID   SGD 33491328, 19795423, 19823750, ...18407956, 33481703
T172 Phosphorylation BioGRID   SGD 33481703, 17330950, 20702584, ...18407956, 23749301, 22218487, 19779198, 33491328
S187 Phosphorylation BioGRID   SGD 21177495, 23749301, 33481703
S188 Phosphorylation BioGRID   SGD 20489023, 33481703, 33491328
T189 Phosphorylation BioGRID   SGD 19779198, 20489023, 21177495, ...23749301, 33481703
S192 Phosphorylation BioGRID   SGD 33481703, 17563356, 20702584, ...20489023, 23749301, 21177495, 19779198, 32597660, 33491328
S195 Phosphorylation BioGRID   SGD 33481703, 17563356, 17287358, ...19779198, 21177495, 33491328
S196 Phosphorylation BioGRID   SGD 19779198, 21177495, 33491328, ...17287358
T197 Phosphorylation BioGRID   SGD 19779198, 21177495, 33491328, ...17287358
T203 Phosphorylation P24869 (CLB2) , P00546 (CDC28) BioGRID   SGD   UniProt 33481703, 17563356, 17330950, ...21177495, 18407956, 33491328, 19779198, 32597660, 23749301
S206 Phosphorylation BioGRID   SGD 33481703, 17330950, 32597660, ...23749301, 21177495, 33491328
T207 Phosphorylation BioGRID   SGD 33481703, 17563356, 17330950, ...21177495, 32597660, 23749301
S211 Phosphorylation SGD 32597660, 23749301
S214 Phosphorylation BioGRID   SGD 21177495, 23749301, 33491328
T217 Phosphorylation BioGRID   SGD 21177495, 23749301, 17563356, ...33481703
T218 Phosphorylation BioGRID   SGD 21177495, 32597660, 23749301, ...33481703
S224 Phosphorylation SGD 32597660, 33491328, 33481703, ...23749301
S226 Phosphorylation SGD 33481703
S228 Phosphorylation SGD 32597660, 33491328, 33481703, ...23749301
S230 Phosphorylation SGD 32597660, 33491328
S254 Phosphorylation SGD 23749301
S269 Phosphorylation BioGRID   SGD 21177495, 32597660, 33491328
S289 Phosphorylation SGD 32597660, 33491328
S291 Phosphorylation BioGRID   SGD 21177495, 19795423, 32597660, ...33491328, 19823750
S313 Phosphorylation SGD 32597660, 33491328
S320 Phosphorylation SGD 33481703, 33491328
S321 Phosphorylation SGD 33481703
S322 Phosphorylation SGD 33481703, 33491328
S323 Phosphorylation BioGRID   SGD 20489023, 33481703, 18407956, ...33491328
S326 Phosphorylation BioGRID   SGD 20489023, 33481703, 18407956, ...33491328
S327 Phosphorylation SGD 23749301, 33481703
S329 Phosphorylation BioGRID   SGD 18407956
S330 Phosphorylation SGD 23749301
S338 Phosphorylation SGD 33481703, 33491328
T339 Phosphorylation SGD 33481703
S375 Phosphorylation SGD 33491328
S418 Phosphorylation BioGRID   SGD   UniProt 23749301, 15665377, 20489023, ...18407956, 33491328, 10359756, 32597660, 16428446
S422 Phosphorylation BioGRID 20489023
T423 Phosphorylation BioGRID   SGD 32597660, 20489023, 23749301, ...33491328
S439 Phosphorylation SGD 33481703
S444 Phosphorylation SGD 33481703
S451 Phosphorylation BioGRID   SGD 20489023, 23749301, 33481703
S456 Phosphorylation SGD 33481703, 33491328, 23749301
T458 Phosphorylation SGD 23749301, 33481703
T461 Phosphorylation SGD 23749301
S465 Phosphorylation SGD 23749301
S481 Phosphorylation BioGRID 20489023
S482 Phosphorylation BioGRID 20489023
S492 Phosphorylation BioGRID   SGD 19795423, 19823750, 20489023, ...21126336, 33491328, 33481703
S497 Phosphorylation BioGRID   SGD 19779198, 33481703
S502 Phosphorylation P00546 (CDC28) , P24869 (CLB2) BioGRID   SGD   UniProt 19795423, 33481703, 20702584, ...20489023, 18407956, 23749301, 19779198, 27821475, 10359756, 32597660, 33491328, 19823750
T507 Phosphorylation SGD 23749301
T511 Phosphorylation BioGRID   SGD 21177495, 32597660, 33491328, ...17563356
T512 Phosphorylation P24869 (CLB2) , P00546 (CDC28) BioGRID   SGD 33481703, 17563356, 20489023, ...23749301, 19779198, 32597660, 33491328
T516 Phosphorylation BioGRID   SGD 33481703, 17563356, 32597660, ...17287358, 21177495, 33491328
S517 Phosphorylation BioGRID   SGD 23749301, 33481703, 17563356, ...32597660, 20489023, 17287358, 19779198, 21177495, 33491328
S521 Phosphorylation BioGRID 21177495, 17563356, 17287358
S522 Phosphorylation BioGRID   SGD 17287358, 32597660, 23749301, ...18407956, 33491328
S524 Phosphorylation SGD 33491328
S544 Phosphorylation BioGRID   SGD 19779198, 30516470, 23749301, ...17287358
T546 Phosphorylation BioGRID   SGD 33481703, 20702584, 20489023, ...31208443, 23749301, 17287358, 33491328
S547 Phosphorylation P00546 (CDC28) , P20438 (CLN2) BioGRID   SGD   UniProt 19795423, 33481703, 17563356, ...17330950, 20702584, 20489023, 23749301, 21177495, 19779198, 10359756, 17287358, 32597660, 33491328, 19823750
S551 Phosphorylation SGD 33481703
T552 Phosphorylation BioGRID   SGD 21177495, 33481703, 33491328
T555 Phosphorylation BioGRID   SGD 19795423, 33481703, 20702584, ...20489023, 23749301, 21177495, 33491328, 19823750
S562 Phosphorylation P20438 (CLN2) , P00546 (CDC28) BioGRID   SGD   UniProt 23749301, 19795423, 33481703, ...17563356, 17330950, 20489023, 20702584, 18407956, 17287358, 19779198, 10359756, 21177495, 33491328, 19823750
T570 Phosphorylation BioGRID   SGD 21126336, 21177495, 23749301, ...33481703
T572 Phosphorylation BioGRID   SGD 33481703, 20489023, 20702584, ...23749301, 27821475, 21177495, 33491328
T573 Phosphorylation BioGRID   SGD   UniProt 33481703, 20489023, 20702584, ...18407956, 33491328, 32597660, 10359756, 21177495, 23749301
T575 Phosphorylation BioGRID   SGD 22218487, 19779198, 33481703, ...33491328, 23749301
S576 Phosphorylation BioGRID   SGD 21177495, 33491328, 33481703, ...23749301
K577 Ubiquitination SGD 23749301
S583 Phosphorylation SGD 33491328
S585 Phosphorylation BioGRID   SGD   UniProt 23749301, 19795423, 19823750, ...17330950, 15665377, 20702584, 18407956, 33491328, 19779198, 32597660, 10359756, 21177495, 16428446, 33481703
S612 Phosphorylation BioGRID 20489023
T773 Phosphorylation BioGRID   UniProt 10359756
T777 Phosphorylation BioGRID 7608157
S861 Phosphorylation SGD 33491328
S924 Phosphorylation BioGRID   SGD   UniProt 19795423, 19823750, 18407956, ...33491328, 19779198, 23749301, 33481703
T927 Phosphorylation BioGRID   SGD   UniProt 19779198, 33481703, 33491328, ...18407956, 23749301