Protein Information

Cytoscape View


UniProt AC / UniProt ID Q9UBZ4 / APEX2_HUMAN
Protein Name DNA-(apurinic or apyrimidinic site) endonuclease 2
Gene Name Name: APEX2
Synonyms:APE2,APEXL2,XTH2;
Organism Homo sapiens (Human)

PRO ID PR:Q9UBZ4
DAG View
PRO Name DNA-(apurinic or apyrimidinic site) endonuclease 2 (human)
Definition A DNA-(apurinic or apyrimidinic site) endonuclease 2 that is encoded in the genome of human.
Short Label hAPEX2
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


Q9UBZ4 (APEX2) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
K139 Ubiquitination PhosphoSitePlus
K146 Ubiquitination PhosphoSitePlus
T149 Phosphorylation PhosphoSitePlus
Y175 Phosphorylation PhosphoSitePlus
K253 Ubiquitination PhosphoSitePlus
C305 Methylation IEDB 31844290
K338 Ubiquitination PhosphoSitePlus
S349 Phosphorylation HPRD   phospho.ELM   PhosphoSitePlus 18669648
K371 Ubiquitination PhosphoSitePlus
S407 Phosphorylation PhosphoSitePlus
K449 Ubiquitination PhosphoSitePlus
K457 Ubiquitination PhosphoSitePlus
S518 Phosphorylation PhosphoSitePlus


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
K139 R139 Biomuta DOID:363 / uterine cancer [ icgc ]