Gene Information
Gene NameFIP2
OrganismHomo sapiens (Human)
Gene Length577
Protein NamesOptineurin (E3-14.7K-interacting protein) (FIP-2) (Huntingtin yeast partner L) (Huntingtin-interacting protein 7) (HIP-7) (Huntingtin-interacting protein L) (NEMO-related protein) (Optic neuropathy-inducing protein) (Transcription factor IIIA-interacting protein) (TFIIIA-IntP)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ96CV9
Gene CardOPTN
Uniprot IDQ96CV9
PfamPF16516; PF11577
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityPresent in aqueous humor of the eye (at protein level). Expressed in the trabecular meshwork (at protein level) (PubMed:11834836, PubMed:12379221, PubMed:12646749). Expressed in nonpigmented ciliary epithelium (at protein level) (PubMed:11834836). Expressed at high levels in skeletal muscle, also detected in heart, brain, pancreas, kidney, placenta and liver (PubMed:9488477). Expressed in dermal fibroblasts (at protein level) (PubMed:11834836). {ECO:0000269|PubMed:11834836, ECO:0000269|PubMed:12379221, ECO:0000269|PubMed:12646749, ECO:0000269|PubMed:9488477}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.002240(Rat);0.018182(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2LO4  (NMR  2LUE  (NMR  3VTV  (X-ray  1.70A  3VTW  (X-ray  2.52A  5AAZ  (NMR  5B83  (X-ray  2.69A  5EOA  (X-ray  2.50A  5EOF  (X-ray  2.05A  7CZM  (X-ray  2.00A 
DBSNP rs200710076  rs28939688  rs11258194  rs1346865805  rs750088207  rs761558354  rs7068431  rs523747  rs267606929  rs373425395  rs75654767 
Subcellular location [CC]Cytoplasm, perinuclear region. Golgi apparatus {ECO:0000269|PubMed:10807909, ECO:0000269|PubMed:20085643, ECO:0000269|PubMed:20174559, ECO:0000269|PubMed:27534431, ECO:0000269|PubMed:27538435}. Golgi apparatus, trans-Golgi network. Cytoplasmic vesicle, autophagosome. Cytoplasmic vesicle. Recycling endosome {ECO:0000269|PubMed:20085643}. Note=Found in the perinuclear region and associates with the Golgi apparatus (PubMed:27534431). Colocalizes with MYO6 and RAB8 at the Golgi complex and in vesicular structures close to the plasma membrane. Localizes to LC3-positive cytoplasmic vesicles upon induction of autophagy. {ECO:0000269|PubMed:27534431}.
Mouse PG classificationNA
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