iPTMnet Report for P30181 (TOP1A)


Protein Information

Cytoscape View


UniProt AC / UniProt ID P30181 / TOP1A_ARATH
Protein Name DNA topoisomerase 1 alpha
Gene Name Name: TOP1A
Synonyms:FAS5;OrderedLocusNames:At5g55300;ORFNames:MTE17.1;
Organism Arabidopsis thaliana (Mouse-ear cress)

PRO ID PR:P30181
DAG View
PRO Name DNA topoisomerase 1 alpha (Arabidopsis thaliana)
Definition A protein that is a translation product of the TOP1A gene in Arabidopsis thaliana.
Short Label At-TOP1A
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P30181 (TOP1A) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S15 Phosphorylation PhosPhAt 3
S18 Phosphorylation PhosPhAt 3, 4
S88 Phosphorylation PhosPhAt 3, 2
S92 Phosphorylation PhosPhAt 3, 2
S122 Phosphorylation PhosPhAt 3, 2, 4
S130 Phosphorylation PhosPhAt 3
S145 Phosphorylation PhosPhAt 3
S146 Phosphorylation PhosPhAt 2
S170 Phosphorylation PhosPhAt   UniProt 19245862, 3, 2, ...18433157
T174 Phosphorylation PhosPhAt 3, 2
S247 Phosphorylation PhosPhAt 2
T249 Phosphorylation PhosPhAt 2
S250 Phosphorylation PhosPhAt 2
T286 Phosphorylation PhosPhAt   UniProt 3, 2, 19376835
S823 Phosphorylation PhosPhAt 3
Site PTM Type PTM Enzyme Score Source PMID
S122 Phosphorylation p3DB 20466843, 19376835
S170 Phosphorylation p3DB 20466843, 19376835, 19245862
T174 Phosphorylation p3DB 19376835
S177 Phosphorylation p3DB 19376835
S178 Phosphorylation p3DB 19376835
S280 Phosphorylation p3DB 19376835
T281 Phosphorylation p3DB 19376835
T286 Phosphorylation p3DB 20466843, 19376835, 18463617
S297 Phosphorylation p3DB 19376835