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CRHR1
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  • CRHR1
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

CRHR1
Synonyms CRF-R, CRF1, CRHR
Gene descriptioni

Full gene name according to HGNC.

Corticotropin releasing hormone receptor 1
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
FDA approved drug targets
G-protein coupled receptors
Transporters
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Read more
Intracellular,Membrane
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 17
Cytoband q21.31
Chromosome location (bp) 45784280 - 45835828
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

8
Ensembl ENSG00000120088 (version 103.38)
Entrez gene 1394
HGNC HGNC:2357
UniProt P34998 (UniProt - Evidence at protein level)
neXtProt NX_P34998
Antibodypedia CRHR1 antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 0      # Population variants: 236

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

Off
On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
CRHR1-201
CRHR1-202
CRHR1-203
CRHR1-205
CRHR1-206
CRHR1-208
CRHR1-209
CRHR1-214


PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
CRHR1-201
ENSP00000293493
ENST00000293493
A0A0A0MQZ1 [Direct mapping]
Corticotropin-releasing factor receptor 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Show all
GO:0004888 [transmembrane signaling receptor activity]
GO:0004930 [G protein-coupled receptor activity]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007166 [cell surface receptor signaling pathway]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
430 aa
49.1 kDa
Yes 7
CRHR1-202
ENSP00000326060
ENST00000314537
P34998 [Direct mapping]
Corticotropin-releasing factor receptor 1
Show all
Transporters
G-protein coupled receptors
   GPCRs excl olfactory receptors
   Family 2 (B) receptors
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004888 [transmembrane signaling receptor activity]
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005768 [endosome]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006955 [immune response]
GO:0007165 [signal transduction]
GO:0007166 [cell surface receptor signaling pathway]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007188 [adenylate cyclase-modulating G protein-coupled receptor signaling pathway]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007190 [activation of adenylate cyclase activity]
GO:0007565 [female pregnancy]
GO:0007567 [parturition]
GO:0008528 [G protein-coupled peptide receptor activity]
GO:0009755 [hormone-mediated signaling pathway]
GO:0010578 [regulation of adenylate cyclase activity involved in G protein-coupled receptor signaling pathway]
GO:0015056 [corticotrophin-releasing factor receptor activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0017046 [peptide hormone binding]
GO:0031226 [intrinsic component of plasma membrane]
GO:0043005 [neuron projection]
GO:0043404 [corticotropin-releasing hormone receptor activity]
GO:0051424 [corticotropin-releasing hormone binding]
GO:0051458 [corticotropin secretion]
GO:0071376 [cellular response to corticotropin-releasing hormone stimulus]
GO:1901386 [negative regulation of voltage-gated calcium channel activity]
GO:2000852 [regulation of corticosterone secretion]
Show all
415 aa
47.7 kDa
Yes 7
CRHR1-203
ENSP00000340522
ENST00000339069
B3TIK8 [Direct mapping]
CRF1 receptor isoform I variant B; Corticotropin-releasing factor receptor 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Show all
GO:0004888 [transmembrane signaling receptor activity]
GO:0004930 [G protein-coupled receptor activity]
GO:0007166 [cell surface receptor signaling pathway]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
314 aa
36.6 kDa
No 7
CRHR1-205
ENSP00000344068
ENST00000352855
P34998 [Direct mapping]
Corticotropin-releasing factor receptor 1
Show all
Transporters
G-protein coupled receptors
   GPCRs excl olfactory receptors
   Family 2 (B) receptors
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004888 [transmembrane signaling receptor activity]
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005768 [endosome]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006955 [immune response]
GO:0007165 [signal transduction]
GO:0007166 [cell surface receptor signaling pathway]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007188 [adenylate cyclase-modulating G protein-coupled receptor signaling pathway]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007190 [activation of adenylate cyclase activity]
GO:0007565 [female pregnancy]
GO:0007567 [parturition]
GO:0008528 [G protein-coupled peptide receptor activity]
GO:0009755 [hormone-mediated signaling pathway]
GO:0010578 [regulation of adenylate cyclase activity involved in G protein-coupled receptor signaling pathway]
GO:0015056 [corticotrophin-releasing factor receptor activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0017046 [peptide hormone binding]
GO:0031226 [intrinsic component of plasma membrane]
GO:0043005 [neuron projection]
GO:0043404 [corticotropin-releasing hormone receptor activity]
GO:0051424 [corticotropin-releasing hormone binding]
GO:0051458 [corticotropin secretion]
GO:0071376 [cellular response to corticotropin-releasing hormone stimulus]
GO:1901386 [negative regulation of voltage-gated calcium channel activity]
GO:2000852 [regulation of corticosterone secretion]
Show all
375 aa
43.3 kDa
Yes 7
CRHR1-206
ENSP00000381333
ENST00000398285
P34998 [Direct mapping]
Corticotropin-releasing factor receptor 1
Show all
Transporters
G-protein coupled receptors
   GPCRs excl olfactory receptors
   Family 2 (B) receptors
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004888 [transmembrane signaling receptor activity]
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005768 [endosome]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006955 [immune response]
GO:0007165 [signal transduction]
GO:0007166 [cell surface receptor signaling pathway]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007188 [adenylate cyclase-modulating G protein-coupled receptor signaling pathway]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007190 [activation of adenylate cyclase activity]
GO:0007565 [female pregnancy]
GO:0007567 [parturition]
GO:0008528 [G protein-coupled peptide receptor activity]
GO:0009755 [hormone-mediated signaling pathway]
GO:0010578 [regulation of adenylate cyclase activity involved in G protein-coupled receptor signaling pathway]
GO:0015056 [corticotrophin-releasing factor receptor activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0017046 [peptide hormone binding]
GO:0031226 [intrinsic component of plasma membrane]
GO:0043005 [neuron projection]
GO:0043404 [corticotropin-releasing hormone receptor activity]
GO:0051424 [corticotropin-releasing hormone binding]
GO:0051458 [corticotropin secretion]
GO:0071376 [cellular response to corticotropin-releasing hormone stimulus]
GO:1901386 [negative regulation of voltage-gated calcium channel activity]
GO:2000852 [regulation of corticosterone secretion]
Show all
444 aa
50.7 kDa
Yes 7
CRHR1-208
ENSP00000462016
ENST00000577353
P34998 [Direct mapping]
Corticotropin-releasing factor receptor 1
Show all
Transporters
G-protein coupled receptors
   GPCRs excl olfactory receptors
   Family 2 (B) receptors
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004888 [transmembrane signaling receptor activity]
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005768 [endosome]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006955 [immune response]
GO:0007165 [signal transduction]
GO:0007166 [cell surface receptor signaling pathway]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007188 [adenylate cyclase-modulating G protein-coupled receptor signaling pathway]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007190 [activation of adenylate cyclase activity]
GO:0007565 [female pregnancy]
GO:0007567 [parturition]
GO:0008528 [G protein-coupled peptide receptor activity]
GO:0009755 [hormone-mediated signaling pathway]
GO:0010578 [regulation of adenylate cyclase activity involved in G protein-coupled receptor signaling pathway]
GO:0015056 [corticotrophin-releasing factor receptor activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0017046 [peptide hormone binding]
GO:0031226 [intrinsic component of plasma membrane]
GO:0043005 [neuron projection]
GO:0043404 [corticotropin-releasing hormone receptor activity]
GO:0051424 [corticotropin-releasing hormone binding]
GO:0051458 [corticotropin secretion]
GO:0071376 [cellular response to corticotropin-releasing hormone stimulus]
GO:1901386 [negative regulation of voltage-gated calcium channel activity]
GO:2000852 [regulation of corticosterone secretion]
Show all
401 aa
46 kDa
Yes 7
CRHR1-209
ENSP00000463177
ENST00000580876
J3QKP8 [Direct mapping]
Corticotropin-releasing factor receptor 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
75 aa
8.4 kDa
No 1
CRHR1-214
ENSP00000484545
ENST00000619154
K9J956 [Direct mapping]
CRH receptor 1 variant B; Corticotropin-releasing factor receptor 1
Show all
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
Show all
154 aa
16.7 kDa
Yes 0

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