Gene Information
Gene NameEXOI
OrganismHomo sapiens (Human)
Gene Length846
Protein NamesExonuclease 1 (hExo1) (EC 3.1.-.-) (Exonuclease I) (hExoI)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ9UQ84
Gene CardEXO1
Uniprot IDQ9UQ84
PfamPF00867; PF00752
In ASDyes
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityHighly expressed in bone marrow, testis and thymus. Expressed at lower levels in colon, lymph nodes, ovary, placenta, prostate, small intestine, spleen and stomach. {ECO:0000269|PubMed:10856833, ECO:0000269|PubMed:9685493, ECO:0000269|PubMed:9788596, ECO:0000269|PubMed:9823303}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.096335(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3QE9  (X-ray  2.51A  3QEA  (X-ray  3.10A  3QEB  (X-ray  3.00A  5UZV  (X-ray  2.45A  5V04  (X-ray  2.65A  5V05  (X-ray  2.90A  5V06  (X-ray  2.75A  5V07  (X-ray  2.15A  5V08  (X-ray  2.81A  5V09  (X-ray  2.75A  5V0A  (X-ray  2.38A  5V0B  (X-ray  2.63A  5V0C  (X-ray  2.58A  5V0D  (X-ray  2.63A  5V0E  (X-ray  2.74A 
DBSNP rs1472620416  rs4149864  rs4149865  rs143546023  rs147663824  rs4149909  rs4149910  rs735943  rs571928768  rs4149962  rs4149963  rs4149964  rs4149965  rs4149966  rs4149967  rs1047840  rs12122770  rs4149978  rs61736331  rs61736331  rs1776148  rs1635498  rs9350  rs4150001  rs200622305  rs145975455 
Subcellular location [CC]Nucleus {ECO:0000269|PubMed:11429708, ECO:0000269|PubMed:14676842, ECO:0000269|PubMed:17426132}. Note=Colocalizes with PCNA to discrete nuclear foci in S-phase.
Mouse PG classificationNA
click here to return to the previous page