Gene Information
Gene NameAPOO
OrganismHomo sapiens (Human)
Gene Length198
Protein NamesMICOS complex subunit MIC26 (Apolipoprotein O) (MICOS complex subunit MIC23) (Protein FAM121B)
Target NameNA
Target TypeNA
Gene Age950 ( ENSG00000184831 )
Evolutionary StageVertebrata
AlphaFoldDBQ9BUR5
Gene CardAPOO
Uniprot IDQ9BUR5
PfamPF09769
In ASDno
Allosteric Predictionno (-0.739918183)
Ortholog in AnimalsAlpaca_ APOO ( ortholog_one2one )
Dog_ APOO ( ortholog_one2many )
Macaque_ APOO ( ortholog_one2one )
Mouse_ Apoo ( ortholog_one2one )
Pig_ APOO ( ortholog_one2one )
Rat_ Apoo ( ortholog_one2many )
OhnologsAPOOL
ParalogsAPOOL
TissueNA
Tissue SpecificityExpressed in all tissues examined. Up-regulated in diabetic heart. {ECO:0000269|PubMed:16956892}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001823(Rat);0.033333(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Mitochondrion inner membrane {ECO:0000269|PubMed:25764979};
Single-pass membrane protein {ECO:0000255}. Secreted {ECO:0000269|PubMed:16956892, ECO:0000269|PubMed:25764979}. Mitochondrion {ECO:0000269|PubMed:25781180}. Golgi apparatus membrane {ECO:0000269|PubMed:25764979}. Endoplasmic reticulum membrane {ECO:0000269|PubMed:25764979}. Note=Exists in three distinct forms: a glycosylated and secreted form, an ER/Golgi-resident form and a non-glycosylated mitochondrial form. {ECO:0000269|PubMed:25764979}.
Mouse PG classificationNA
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