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Aliases for CRHR2 Gene

Aliases for CRHR2 Gene

  • Corticotropin Releasing Hormone Receptor 2 2 3 5
  • CRH-R2 3 4
  • Corticotropin-Releasing Hormone Receptor 2 4
  • Corticotropin-Releasing Factor Receptor 2 3
  • CRF2 Receptor, Beta Isoform 3
  • CRH Receptor 2 Variant B 3
  • CRF-R-2 4
  • CRH-R-2 4
  • CRF-RB 3
  • HM-CRF 3
  • CRF-R2 4
  • CRFR-2 4
  • CRFR2 3
  • CRF2R 4
  • CRH2R 4
  • CRF2 3

External Ids for CRHR2 Gene

Previous GeneCards Identifiers for CRHR2 Gene

  • GC07M030334
  • GC07M030434
  • GC07M030465
  • GC07M030658
  • GC07M030574

Summaries for CRHR2 Gene

Entrez Gene Summary for CRHR2 Gene

  • The protein encoded by this gene belongs to the G-protein coupled receptor 2 family, and the subfamily of corticotropin releasing hormone receptor. This receptor shows high affinity for corticotropin releasing hormone (CRH), and also binds CRH-related peptides such as urocortin. CRH is synthesized in the hypothalamus, and plays an important role in coordinating the endocrine, autonomic, and behavioral responses to stress and immune challenge. Studies in mice suggest that this receptor maybe involved in mediating cardiovascular homeostasis. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jan 2011]

GeneCards Summary for CRHR2 Gene

CRHR2 (Corticotropin Releasing Hormone Receptor 2) is a Protein Coding gene. Among its related pathways are Signaling by GPCR and Peptide hormone metabolism. GO annotations related to this gene include G-protein coupled receptor activity and hormone activity. An important paralog of this gene is CRHR1.

UniProtKB/Swiss-Prot for CRHR2 Gene

  • G-protein coupled receptor for CRH (corticotropin-releasing factor), UCN (urocortin), UCN2 and UCN3. Has high affinity for UCN. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and down-stream effectors, such as adenylate cyclase. Promotes the activation of adenylate cyclase, leading to increased intracellular cAMP levels.

Tocris Summary for CRHR2 Gene

  • The corticotropin-releasing factor (CRF) 2 receptor is a member of the corticotropin-releasing factor family of G-protein-coupled receptors that also includes CRF1. Three functional splice variants have been identified for the mammalian CRF2 receptor; CRF2a, CRF2b and CRF2c.

Gene Wiki entry for CRHR2 Gene

No data available for PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for CRHR2 Gene

Genomics for CRHR2 Gene

Regulatory Elements for CRHR2 Gene

Enhancers for CRHR2 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
GH07F030726 0.5 Ensembl ENCODE 27.6 -27.2 -27169 1.8 PKNOX1 PTRF SCRT2 KLF13 CEBPB HDAC8 CREB3 MEF2D ATF4 KDM1A CRHR2 ENSG00000244480 LOC105375219 ENSG00000223419
GH07F030737 0.5 ENCODE 15.8 -38.3 -38342 1.1 DPF2 MNT MBD2 GATA3 CTBP1 JUND RCOR1 CUX1 FAM188B CRHR2 ENSG00000223419 LOC105375219
GH07F030740 1 Ensembl ENCODE 11.5 -40.6 -40599 0.7 CTCF MAX RAD21 ZKSCAN1 GATA3 CTBP1 SCRT2 HSF1 ZNF143 SMC3 FAM188B CRHR2 ENSG00000223419 LOC105375219
GH07F030755 0.8 Ensembl ENCODE 11.3 -56.5 -56505 2.7 CTCF PKNOX1 HLF REST ZKSCAN1 NR2F2 CREB3 JUND CTBP1 ZBTB33 FAM188B CRHR2 INMT INMT-FAM188B
GH07F030748 0.2 ENCODE 10.7 -51.0 -51037 5.8 CTCF CBX3 BHLHE40 CEBPG REST RAD21 NR2F2 ATF3 SCRT2 IKZF1 FAM188B CRHR2 INMT ENSG00000244480 INMT-FAM188B ENSG00000223419
- Elite enhancer/Elite enhancer-gene association Download Table
Download GeneHancer data dump

Enhancers around CRHR2 on UCSC Golden Path with GeneCards custom track

Genomic Location for CRHR2 Gene

Chromosome:
7
Start:
30,651,843 bp from pter
End:
30,700,129 bp from pter
Size:
48,287 bases
Orientation:
Minus strand

Genomic View for CRHR2 Gene

Genes around CRHR2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
CRHR2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for CRHR2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CRHR2 Gene

Proteins for CRHR2 Gene

  • Protein details for CRHR2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q13324-CRFR2_HUMAN
    Recommended name:
    Corticotropin-releasing factor receptor 2
    Protein Accession:
    Q13324
    Secondary Accessions:
    • B2R967
    • B3SXS6
    • B3SXS7
    • B3SXS8
    • B3SXT0
    • F8WA81
    • O43461
    • Q4QRJ4
    • Q99431

    Protein attributes for CRHR2 Gene

    Size:
    411 amino acids
    Molecular mass:
    47688 Da
    Quaternary structure:
    • Monomer. Interacts (via N-terminal extracellular domain) with CRF, UCN, UCN2 and UCN3. Has highest affinity for UCN, and considerably lower affinity for CRF, UNC2 and UCN3.

    Three dimensional structures from OCA and Proteopedia for CRHR2 Gene

    Alternative splice isoforms for CRHR2 Gene

neXtProt entry for CRHR2 Gene

Post-translational modifications for CRHR2 Gene

  • A N-glycosylation site within the signal peptide impedes its proper cleavage and function.
  • Glycosylation at Asn 41, Asn 74, Asn 86, and Asn 94
  • Modification sites at PhosphoSitePlus

No data available for DME Specific Peptides for CRHR2 Gene

Domains & Families for CRHR2 Gene

Graphical View of Domain Structure for InterPro Entry

Q13324

UniProtKB/Swiss-Prot:

CRFR2_HUMAN :
  • The transmembrane domain is composed of seven transmembrane helices that are arranged in V-shape. Transmembrane helix 7 assumes a sharply kinked structure (By similarity).
  • Belongs to the G-protein coupled receptor 2 family.
Domain:
  • The transmembrane domain is composed of seven transmembrane helices that are arranged in V-shape. Transmembrane helix 7 assumes a sharply kinked structure (By similarity).
  • The uncleaved pseudo signal peptide prevents receptors oligomerization and coupling to G(i) subunits. It is also responsible for the rather low receptor localization at the plasma membrane (PubMed:22689579).
Family:
  • Belongs to the G-protein coupled receptor 2 family.
genes like me logo Genes that share domains with CRHR2: view

Function for CRHR2 Gene

Molecular function for CRHR2 Gene

GENATLAS Biochemistry:
corticotropin releasing hormone receptor 2,G protein coupled,involved gut-brain
UniProtKB/Swiss-Prot Function:
G-protein coupled receptor for CRH (corticotropin-releasing factor), UCN (urocortin), UCN2 and UCN3. Has high affinity for UCN. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and down-stream effectors, such as adenylate cyclase. Promotes the activation of adenylate cyclase, leading to increased intracellular cAMP levels.

Gene Ontology (GO) - Molecular Function for CRHR2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004888 transmembrane signaling receptor activity IEA --
GO:0004930 G-protein coupled receptor activity IEA --
GO:0005515 protein binding IPI 11329063
GO:0015056 corticotrophin-releasing factor receptor activity TAS 9717834
genes like me logo Genes that share ontologies with CRHR2: view
genes like me logo Genes that share phenotypes with CRHR2: view

Animal Models for CRHR2 Gene

MGI Knock Outs for CRHR2:

Animal Model Products

miRNA for CRHR2 Gene

miRTarBase miRNAs that target CRHR2

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Transcription Factor Targets and HOMER Transcription for CRHR2 Gene

Localization for CRHR2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for CRHR2 Gene

Cell membrane; Multi-pass membrane protein.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for CRHR2 Gene COMPARTMENTS Subcellular localization image for CRHR2 gene
Compartment Confidence
plasma membrane 5
endoplasmic reticulum 2
golgi apparatus 2
nucleus 2
extracellular 1

Gene Ontology (GO) - Cellular Components for CRHR2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane TAS --
GO:0005887 integral component of plasma membrane TAS 8536644
GO:0016020 membrane IEA --
GO:0016021 integral component of membrane IEA --
genes like me logo Genes that share ontologies with CRHR2: view

Pathways & Interactions for CRHR2 Gene

genes like me logo Genes that share pathways with CRHR2: view

Gene Ontology (GO) - Biological Process for CRHR2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007165 signal transduction IEA --
GO:0007166 cell surface receptor signaling pathway IEA --
GO:0007186 G-protein coupled receptor signaling pathway IEA --
GO:0007188 adenylate cyclase-modulating G-protein coupled receptor signaling pathway TAS 8536644
GO:0071376 cellular response to corticotropin-releasing hormone stimulus IEA --
genes like me logo Genes that share ontologies with CRHR2: view

No data available for SIGNOR curated interactions for CRHR2 Gene

Drugs & Compounds for CRHR2 Gene

(33) Drugs for CRHR2 Gene - From: PharmGKB, ApexBio, DGIdb, IUPHAR, Tocris, and Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Citalopram Approved Pharma 503
Salbutamol Approved, Vet_approved Pharma Partial agonist, Agonist 0
corticotropin-releasing factor Investigational Pharma 0
Astressin Pharma Antagonist Potent CRF receptor antagonist 2
Sauvagine Pharma Full agonist, Agonist 0

(2) Additional Compounds for CRHR2 Gene - From: Novoseek

Name Synonyms Role CAS Number PubChem IDs PubMed IDs

(3) Tocris Compounds for CRHR2 Gene

Compound Action Cas Number
Antisauvagine-30 Potent, selective and competitive CRF2 antagonist 220673-95-0
Astressin 2B Selective CRF2 antagonist 681260-70-8
K 41498 Highly selective and potent CRF2 antagonist 434938-41-7

(9) ApexBio Compounds for CRHR2 Gene

Compound Action Cas Number
Antisauvagine-30 220673-95-0
Astressin 170809-51-5
Astressin 2B 681260-70-8
CRF (6-33) 120066-38-8
CRF (human, rat) 86784-80-7
K 41498 434938-41-7
Sauvagine 74434-59-6
Urocortin (human) 176591-49-4
α-helical CRF 9-41 Antagonist of corticotropin releasing factor receptor 90880-23-2
genes like me logo Genes that share compounds with CRHR2: view

Transcripts for CRHR2 Gene

Unigene Clusters for CRHR2 Gene

Corticotropin releasing hormone receptor 2:
Representative Sequences:

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for CRHR2 Gene

ExUns: 1a · 1b · 1c · 1d ^ 2 ^ 3a · 3b · 3c ^ 4a · 4b · 4c · 4d ^ 5a · 5b · 5c · 5d ^ 6a · 6b ^ 7 ^ 8a · 8b ^ 9 ^ 10 ^ 11 ^ 12 ^ 13 ^
SP1: - - - - - - - - - - -
SP2: - - - - -
SP3:
SP4: -
SP5: - - - - - - - -
SP6: - - - - -
SP7: -
SP8: - - - - - - - -
SP9:
SP10: - - - - - - - - - - - -

ExUns: 14 ^ 15 ^ 16a · 16b
SP1:
SP2:
SP3:
SP4:
SP5:
SP6:
SP7:
SP8:
SP9:
SP10:

Relevant External Links for CRHR2 Gene

GeneLoc Exon Structure for
CRHR2
ECgene alternative splicing isoforms for
CRHR2

Expression for CRHR2 Gene

mRNA expression in normal human tissues for CRHR2 Gene

mRNA differential expression in normal tissues according to GTEx for CRHR2 Gene

This gene is overexpressed in Pituitary (x7.1).

NURSA nuclear receptor signaling pathways regulating expression of CRHR2 Gene:

CRHR2

SOURCE GeneReport for Unigene cluster for CRHR2 Gene:

Hs.546246
genes like me logo Genes that share expression patterns with CRHR2: view

Primer Products

No data available for Protein differential expression in normal tissues , Protein expression , Protein tissue co-expression partners and mRNA Expression by UniProt/SwissProt for CRHR2 Gene

Orthologs for CRHR2 Gene

This gene was present in the common ancestor of animals.

Orthologs for CRHR2 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia CRHR2 34 35
  • 99.27 (n)
cow
(Bos Taurus)
Mammalia CRHR2 34 35
  • 93.09 (n)
dog
(Canis familiaris)
Mammalia CRHR2 34 35
  • 92.44 (n)
rat
(Rattus norvegicus)
Mammalia Crhr2 34
  • 89.35 (n)
mouse
(Mus musculus)
Mammalia Crhr2 34 16 35
  • 88.24 (n)
oppossum
(Monodelphis domestica)
Mammalia CRHR2 35
  • 80 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia CRHR2 35
  • 75 (a)
OneToOne
chicken
(Gallus gallus)
Aves CRHR2 34 35
  • 77.33 (n)
lizard
(Anolis carolinensis)
Reptilia CRHR2 35
  • 78 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia crhr2 34
  • 76.74 (n)
African clawed frog
(Xenopus laevis)
Amphibia crhr2-A 34
zebrafish
(Danio rerio)
Actinopterygii CRHR2 35
  • 77 (a)
OneToOne
LOC100335005 34
  • 72.95 (n)
African malaria mosquito
(Anopheles gambiae)
Insecta GPRDIH2 34
  • 53.67 (n)
fruit fly
(Drosophila melanogaster)
Insecta Dh44-R1 34 35
  • 53.08 (n)
CG12370 36
  • 40 (a)
CG8422 36
  • 39 (a)
Dh44-R2 35
  • 34 (a)
ManyToMany
EG:BACR25B3.3 36
  • 31 (a)
Species where no ortholog for CRHR2 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • 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)
  • worm (Caenorhabditis elegans)

Evolution for CRHR2 Gene

ENSEMBL:
Gene Tree for CRHR2 (if available)
TreeFam:
Gene Tree for CRHR2 (if available)

Paralogs for CRHR2 Gene

(13) SIMAP similar genes for CRHR2 Gene using alignment to 5 proteins:

genes like me logo Genes that share paralogs with CRHR2: view

Variants for CRHR2 Gene

Sequence variations from dbSNP and Humsavar for CRHR2 Gene

SNP ID Clin Chr 07 pos Sequence Context AA Info Type
rs7793837 drug-response 30,687,161(+) GTTAG(A/T)CATGA intron-variant, utr-variant-5-prime
rs386352294 Uncertain significance 30,655,929(-) CAGTA(C/T)AGGTA reference, synonymous-codon
rs1003929 -- 30,679,433(+) cagta(C/T)gtatc intron-variant
rs10250835 -- 30,687,338(+) CAAGC(A/G)ATGCG intron-variant, utr-variant-5-prime
rs10271509 -- 30,692,353(+) GACTC(C/T)GTTTG intron-variant

Structural Variations from Database of Genomic Variants (DGV) for CRHR2 Gene

Variant ID Type Subtype PubMed ID
dgv6316n100 CNV gain 25217958
esv1664845 CNV insertion 17803354
esv2734201 CNV deletion 23290073
esv2761316 CNV gain 21179565
nsv1068321 OTHER inversion 25765185
nsv1129280 CNV insertion 24896259
nsv1146657 CNV insertion 26484159
nsv1148830 OTHER inversion 26484159
nsv436557 CNV deletion 17901297
nsv527038 CNV gain 19592680
nsv830938 CNV gain 17160897

Variation tolerance for CRHR2 Gene

Residual Variation Intolerance Score: 91.3% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 3.85; 58.75% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for CRHR2 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for
CRHR2

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for CRHR2 Gene

Disorders for CRHR2 Gene

Relevant External Links for CRHR2

Genetic Association Database (GAD)
CRHR2
Human Genome Epidemiology (HuGE) Navigator
CRHR2
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
CRHR2

No disorders were found for CRHR2 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for CRHR2 Gene

Publications for CRHR2 Gene

  1. An intronic polymorphism in the corticotropin-releasing hormone receptor 2 gene increases susceptibility to HBV-related hepatocellular carcinoma in Chinese population. (PMID: 19813023) Gu X. … Gao C. (Hum. Genet. 2010) 3 22 46 64
  2. A polymorphism of the corticotropin-releasing hormone receptor 2 (CRHR2) and preterm birth. (PMID: 20164545) Schmid M. … Egarter C. (Dis. Markers 2010) 3 22 46 64
  3. Association of corticotropin-releasing hormone receptor-2 genetic variants with acute bronchodilator response in asthma. (PMID: 18408560) Poon A.H. … Weiss S.T. (Pharmacogenet. Genomics 2008) 3 22 46 64
  4. Association study between the corticotropin-releasing hormone receptor 2 gene and suicidality in bipolar disorder. (PMID: 17532191) De Luca V. … Kennedy J.L. (Eur. Psychiatry 2007) 3 22 46 64
  5. Association between corticotropin-releasing hormone receptor 2 (CRHR2) gene polymorphism and personality traits. (PMID: 16884458) Tochigi M. … Sasaki T. (Psychiatry Clin. Neurosci. 2006) 3 22 46 64

Products for CRHR2 Gene

Sources for CRHR2 Gene

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