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Aliases for OSBPL2 Gene

Aliases for OSBPL2 Gene

  • Oxysterol Binding Protein Like 2 2 3 5
  • OSBP-Related Protein 2 3 4
  • ORP-2 3 4
  • ORP2 3 4
  • Oxysterol-Binding Protein-Related Protein 2 3
  • Oxysterol-Binding Protein-Like 2 2
  • Oxysterol Binding Protein-Like 2 2
  • KIAA0772 4
  • DFNA67 3
  • DNFA67 3

External Ids for OSBPL2 Gene

Previous GeneCards Identifiers for OSBPL2 Gene

  • GC20P060577
  • GC20P061450
  • GC20P061498
  • GC20P060246
  • GC20P060813
  • GC20P057589

Summaries for OSBPL2 Gene

Entrez Gene Summary for OSBPL2 Gene

  • This gene encodes a member of the oxysterol-binding protein (OSBP) family, a group of intracellular lipid receptors. Most members contain an N-terminal pleckstrin homology domain and a highly conserved C-terminal OSBP-like sterol-binding domain, although the encoded protein contains only the sterol-binding domain. In vitro studies have shown that the encoded protein can bind strongly to phosphatic acid and weakly to phosphatidylinositol 3-phosphate, but cannot bind to 25-hydroxycholesterol. The protein associates with the Golgi apparatus. Transcript variants encoding different isoforms have been described. [provided by RefSeq, Sep 2014]

GeneCards Summary for OSBPL2 Gene

OSBPL2 (Oxysterol Binding Protein Like 2) is a Protein Coding gene. Diseases associated with OSBPL2 include Deafness, Autosomal Dominant 67 and Autosomal Dominant Non-Syndromic Sensorineural Deafness Type Dfna. Among its related pathways are Metabolism and Synthesis of bile acids and bile salts. GO annotations related to this gene include cholesterol binding. An important paralog of this gene is OSBPL1A.

UniProtKB/Swiss-Prot for OSBPL2 Gene

  • Binds phospholipids; exhibits strong binding to phosphatidic acid and weak binding to phosphatidylinositol 3-phosphate (PubMed:11279184). Binds 25-hydroxycholesterol (PubMed:17428193).

Gene Wiki entry for OSBPL2 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for OSBPL2 Gene

Genomics for OSBPL2 Gene

Regulatory Elements for OSBPL2 Gene

Enhancers for OSBPL2 Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH20F062269 0.7 ENCODE 13.1 +38.1 38123 0.6 CTCF ZFHX2 POLR2A ZBTB33 OSBPL2 LAMA5-AS1 ENSG00000226332 GC20M062290
GH20F062234 0.8 Ensembl ENCODE 12.5 +3.2 3202 2.1 BCOR ZSCAN5A GTF2F1 CBX3 KLF17 ZMYM3 ZNF2 ZFHX2 GATA3 SCRT2 OSBPL2 LAMA5-AS1 GC20M062290
GH20F062240 1 Ensembl ENCODE 12.4 +10.2 10214 2.6 ZNF263 KDM1A NR2F2 HRH3 OSBPL2 LAMA5-AS1 GC20M062290
GH20F062201 0.6 ENCODE 9.5 -30.2 -30150 1.1 POLR2A GLIS1 MTG2 PSMA7 SS18L1 ADRM1 ENSG00000226332 LAMA5 MIR4758 OSBPL2 PIR52239 HRH3
- Elite enhancer/Elite enhancer-gene association Download Table
Download GeneHancer data dump

Enhancers around OSBPL2 on UCSC Golden Path with GeneCards custom track

Genomic Location for OSBPL2 Gene

62,231,922 bp from pter
62,296,213 bp from pter
64,292 bases
Plus strand

Genomic View for OSBPL2 Gene

Genes around OSBPL2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
OSBPL2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for OSBPL2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for OSBPL2 Gene

Proteins for OSBPL2 Gene

  • Protein details for OSBPL2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Oxysterol-binding protein-related protein 2
    Protein Accession:
    Secondary Accessions:
    • A8K736
    • Q6IBT0
    • Q9BZB1
    • Q9Y4B8

    Protein attributes for OSBPL2 Gene

    480 amino acids
    Molecular mass:
    55201 Da
    Quaternary structure:
    • Interacts with DIAPH1.
    • Sequence=BAA34492.2; Type=Erroneous initiation; Note=Translation N-terminally shortened.; Evidence={ECO:0000305};

    Alternative splice isoforms for OSBPL2 Gene


neXtProt entry for OSBPL2 Gene

Post-translational modifications for OSBPL2 Gene

  • Ubiquitination at Lys 209
  • Modification sites at PhosphoSitePlus

No data available for DME Specific Peptides for OSBPL2 Gene

Domains & Families for OSBPL2 Gene

Protein Domains for OSBPL2 Gene

Suggested Antigen Peptide Sequences for OSBPL2 Gene

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the OSBP family.
  • Belongs to the OSBP family.
genes like me logo Genes that share domains with OSBPL2: view

Function for OSBPL2 Gene

Molecular function for OSBPL2 Gene

UniProtKB/Swiss-Prot Function:
Binds phospholipids; exhibits strong binding to phosphatidic acid and weak binding to phosphatidylinositol 3-phosphate (PubMed:11279184). Binds 25-hydroxycholesterol (PubMed:17428193).

Gene Ontology (GO) - Molecular Function for OSBPL2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005515 protein binding IPI 25416956
GO:0008289 lipid binding IEA --
GO:0015485 cholesterol binding IDA 17428193
genes like me logo Genes that share ontologies with OSBPL2: view
genes like me logo Genes that share phenotypes with OSBPL2: view

Human Phenotype Ontology for OSBPL2 Gene

HPO Id HPO Name Alternative Ids Definition Synonyms

Animal Model Products

Inhibitory RNA Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Animal Models , Transcription Factor Targets and HOMER Transcription for OSBPL2 Gene

Localization for OSBPL2 Gene

Subcellular locations from

Jensen Localization Image for OSBPL2 Gene COMPARTMENTS Subcellular localization image for OSBPL2 gene
Compartment Confidence
cytosol 4
nucleus 2
endoplasmic reticulum 1
extracellular 1
golgi apparatus 1
plasma membrane 1

No data available for Subcellular locations from UniProtKB/Swiss-Prot and Gene Ontology (GO) - Cellular Components for OSBPL2 Gene

Pathways & Interactions for OSBPL2 Gene

genes like me logo Genes that share pathways with OSBPL2: view

Gene Ontology (GO) - Biological Process for OSBPL2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006869 lipid transport IEA --
genes like me logo Genes that share ontologies with OSBPL2: view

No data available for SIGNOR curated interactions for OSBPL2 Gene

Drugs & Compounds for OSBPL2 Gene

(12) Additional Compounds for OSBPL2 Gene - From: HMDB

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
  • 1,2-Di-O-palmitoyl-3-sn-glyceryl-O-phosphorate
  • 1,2-Di-O-palmitoyl-3-sn-glyceryl-O-phosphoric acid
  • 1,2-Dihexadecanoyl-rac-phosphatidic acid
  • 1,2-Dipalmitoyl-3-sn-phosphatidate
  • 1,2-Dipalmitoyl-3-sn-phosphatidic acid
  • 1-Hexadecanoyl-2-(11Z-octadecenoyl)-sn-phosphatidic acid
  • 1-Palmitoyl-2-vaccenoyl-sn-glycero-3-phosphate
  • PA(16:0/18:1)
  • PA(16:0/18:1n7)
  • PA(16:0/18:1w7)
  • 1-Hexadecanoyl-2-(9Z-octadecenoyl)-sn-phosphatidic acid
  • 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphate
  • PA(16:0/18:1)
  • PA(16:0/18:1n9)
  • PA(16:0/18:1w9)
  • 1-Hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-phosphatidic acid
  • 1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphate
  • PA(16:0/18:2)
  • PA(16:0/18:2n6)
  • PA(16:0/18:2w6)
  • 2-Octadecanoyl-1-hexadecyl-sn-glycero-3-phosphate
  • PA(O-16:0/18:0)
genes like me logo Genes that share compounds with OSBPL2: view

Transcripts for OSBPL2 Gene

Unigene Clusters for OSBPL2 Gene

Oxysterol binding protein-like 2:
Representative Sequences:

Inhibitory RNA Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for OSBPL2 Gene

ExUns: 1 ^ 2a · 2b ^ 3 ^ 4a · 4b ^ 5 ^ 6a · 6b ^ 7 ^ 8 ^ 9a · 9b · 9c ^ 10 ^ 11a · 11b · 11c · 11d · 11e · 11f ^ 12 ^ 13a · 13b ^ 14a · 14b ·
SP1: - - - - - - -
SP2: - - - - - - -
SP3: - -
SP4: - - - - - - -
SP5: - - - -
SP6: - -
SP7: - -
SP8: -
SP10: -

ExUns: 14c ^ 15a · 15b ^ 16 ^ 17
SP1: -
SP11: -

Relevant External Links for OSBPL2 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for OSBPL2 Gene

mRNA expression in normal human tissues for OSBPL2 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Protein differential expression in normal tissues from HIPED for OSBPL2 Gene

This gene is overexpressed in Frontal cortex (8.9) and Testis (7.8).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, MaxQB, and MOPED for OSBPL2 Gene

Protein tissue co-expression partners for OSBPL2 Gene

- Elite partner

NURSA nuclear receptor signaling pathways regulating expression of OSBPL2 Gene:


SOURCE GeneReport for Unigene cluster for OSBPL2 Gene:


mRNA Expression by UniProt/SwissProt for OSBPL2 Gene:

Tissue specificity: Widely expressed.
genes like me logo Genes that share expression patterns with OSBPL2: view

Primer Products

No data available for mRNA differential expression in normal tissues for OSBPL2 Gene

Orthologs for OSBPL2 Gene

This gene was present in the common ancestor of animals and fungi.

Orthologs for OSBPL2 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia OSBPL2 34 35
  • 99.44 (n)
(Bos Taurus)
Mammalia OSBPL2 35
  • 90 (a)
(Ornithorhynchus anatinus)
Mammalia OSBPL2 35
  • 87 (a)
(Mus musculus)
Mammalia Osbpl2 34 16 35
  • 85.94 (n)
(Canis familiaris)
Mammalia OSBPL2 34 35
  • 85.82 (n)
(Rattus norvegicus)
Mammalia Osbpl2 34
  • 85.04 (n)
(Monodelphis domestica)
Mammalia OSBPL2 35
  • 82 (a)
(Gallus gallus)
Aves OSBPL2 34 35
  • 74.17 (n)
(Anolis carolinensis)
Reptilia OSBPL2 35
  • 80 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia osbpl2 34
  • 72.07 (n)
African clawed frog
(Xenopus laevis)
Amphibia osbpl2-prov 34
(Danio rerio)
Actinopterygii osbpl2b 34 35
  • 70.2 (n)
osbpl2a 35
  • 69 (a)
wufi36a04 34
fruit fly
(Drosophila melanogaster)
Insecta CG3860 36 35
  • 48 (a)
(Caenorhabditis elegans)
Secernentea obr-2 34 35
  • 48.31 (n)
F14H8.1 36
  • 32 (a)
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes SWH1 35
  • 13 (a)
OSH2 35
  • 12 (a)
Species where no ortholog for OSBPL2 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for OSBPL2 Gene

Gene Tree for OSBPL2 (if available)
Gene Tree for OSBPL2 (if available)

Paralogs for OSBPL2 Gene

Paralogs for OSBPL2 Gene

(5) SIMAP similar genes for OSBPL2 Gene using alignment to 3 proteins:

genes like me logo Genes that share paralogs with OSBPL2: view

Variants for OSBPL2 Gene

Sequence variations from dbSNP and Humsavar for OSBPL2 Gene

SNP ID Clin Chr 20 pos Sequence Context AA Info Type
rs786205880 Pathogenic 62,260,099(+) CCCTC(-/TC)AAGAG intron-variant, nc-transcript-variant, reference, frameshift-variant, utr-variant-5-prime
rs786205881 Pathogenic 62,260,084(+) AAAAC(-/TG)GGGAG intron-variant, nc-transcript-variant, reference, frameshift-variant, utr-variant-5-prime
rs111169695 -- 62,270,555(+) TCCTG(A/G)CCTCT intron-variant
rs111169696 -- 62,270,583(+) CCCTC(C/T)CTGGG intron-variant
rs111169697 -- 62,270,626(+) TCCTC(C/T)CTGAC intron-variant

Structural Variations from Database of Genomic Variants (DGV) for OSBPL2 Gene

Variant ID Type Subtype PubMed ID
dgv668e201 CNV deletion 23290073
esv1677600 CNV deletion 17803354
esv1770279 CNV deletion 17803354
esv2422398 CNV duplication 17116639
esv2671535 CNV deletion 23128226
esv2676247 CNV deletion 23128226
esv2722782 CNV deletion 23290073
esv2722784 CNV deletion 23290073
esv2722786 CNV deletion 23290073
esv2722788 CNV deletion 23290073
esv2722789 CNV deletion 23290073
esv2722790 CNV deletion 23290073
esv2722791 CNV deletion 23290073
esv3646288 CNV loss 21293372
esv3646289 CNV loss 21293372
nsv1072130 CNV deletion 25765185
nsv1142491 CNV deletion 24896259
nsv1160689 CNV deletion 26073780
nsv470556 CNV loss 18288195
nsv518296 CNV loss 19592680
nsv834024 CNV gain 17160897

Variation tolerance for OSBPL2 Gene

Residual Variation Intolerance Score: 23% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.89; 18.56% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for OSBPL2 Gene

Human Gene Mutation Database (HGMD)
SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for OSBPL2 Gene

Disorders for OSBPL2 Gene

MalaCards: The human disease database

(3) MalaCards diseases for OSBPL2 Gene - From: OMIM, ClinVar, Orphanet, DISEASES, and GeneCards

Disorder Aliases PubMed IDs
deafness, autosomal dominant 67
  • autosomal dominant nonsyndromic deafness 67
autosomal dominant non-syndromic sensorineural deafness type dfna
  • autosomal dominant isolated neurosensory deafness type dfna
simpson-golabi-behmel syndrome, type 1
  • simpson-golabi-behmel syndrome
- elite association - COSMIC cancer census association via MalaCards


  • Deafness, autosomal dominant, 67 (DFNA67) [MIM:616340]: A form of non-syndromic sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. {ECO:0000269 PubMed:25077649, ECO:0000269 PubMed:25759012}. Note=The disease is caused by mutations affecting the gene represented in this entry.

Relevant External Links for OSBPL2

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with OSBPL2: view

No data available for Genatlas for OSBPL2 Gene

Publications for OSBPL2 Gene

  1. Identification of OSBPL2 as a novel candidate gene for progressive nonsyndromic hearing loss by whole-exome sequencing. (PMID: 25077649) Xing G. … Cao X. (Genet. Med. 2015) 2 3 4 64
  2. OSBPL10, a novel candidate gene for high triglyceride trait in dyslipidemic Finnish subjects, regulates cellular lipid metabolism. (PMID: 19554302) PerttilAo J. … Olkkonen V.M. (J. Mol. Med. 2009) 3 22 46 64
  3. Novel members of the human oxysterol-binding protein family bind phospholipids and regulate vesicle transport. (PMID: 11279184) Xu Y. … McMaster C.R. (J. Biol. Chem. 2001) 3 4 22 64
  4. OSBPL2 encodes a protein of inner and outer hair cell stereocilia and is mutated in autosomal dominant hearing loss (DFNA67). (PMID: 25759012) Thoenes M. … Bolz H.J. (Orphanet J. Rare Dis. 2015) 3 4 64
  5. Variation at the NFATC2 locus increases the risk of thiazolidinedione-induced edema in the Diabetes REduction Assessment with ramipril and rosiglitazone Medication (DREAM) study. (PMID: 20628086) Bailey S.D. … Anand S. (Diabetes Care 2010) 3 46 64

Products for OSBPL2 Gene

Sources for OSBPL2 Gene

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