Gene Information
Gene NameMICU1
OrganismHomo sapiens (Human)
Gene Length476
Protein NamesCalcium uptake protein 1, mitochondrial (Atopy-related autoantigen CALC) (ara CALC) (Calcium-binding atopy-related autoantigen 1) (allergen Hom s 4)
Target NameNA
Target TypeNA
Gene Age1064 ( ENSG00000107745 )
Evolutionary StageEukaryota
AlphaFoldDBQ9BPX6
Gene CardMICU1
Uniprot IDQ9BPX6
PfamPF13202; PF13833
In ASDno
Allosteric Predictionno (-1.000310297)
Ortholog in AnimalsAlpaca_ MICU1 ( ortholog_one2one )
Dog_ MICU1 ( ortholog_one2one )
GuineaPig_ MICU1 ( ortholog_one2one )
Macaque_ MICU1 ( ortholog_one2one )
Mouse_ Micu1 ( ortholog_one2one )
Pig_ MICU1 ( ortholog_one2one )
Rat_ Micu1 ( ortholog_one2one )
Rabbit_ MICU1 ( ortholog_one2one )
OhnologsNA
ParalogsMICU2, MICU3
TissueNA
Tissue SpecificityExpressed in epithelial cell lines. Strongly expressed in epidermal keratinocytes and dermal endothelial cells. {ECO:0000269|PubMed:16002733, ECO:0000269|PubMed:9806765}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 4NSC  (X-ray  3.20A  4NSD  (X-ray  2.70A  6K7Y  (EM  3.60A  6LB7  (X-ray  2.10A  6LB8  (X-ray  3.28A  6LE5  (X-ray  3.10A  6WDN  (EM  3.20A  6WDO  (EM  3.60A  6XJV  (EM  4.17A  6XJX  (EM  4.60A  6XQN  (EM  3.30A  6XQO  (EM  3.10A 
DBSNP NA 
Subcellular location [CC]Mitochondrion inner membrane {ECO:0000269|PubMed:20693986, ECO:0000269|PubMed:24332854, ECO:0000269|PubMed:26387864, ECO:0000269|PubMed:26774479, ECO:0000269|PubMed:27099988, ECO:0000305|PubMed:24231807};
Single-pass membrane protein {ECO:0000255}. Mitochondrion intermembrane space {ECO:0000269|PubMed:23747253, ECO:0000269|PubMed:24560927, ECO:0000269|PubMed:26387864}.
Mouse PG classificationNA
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