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Entry version 48 (11 Dec 2019)
Sequence version 1 (26 Nov 2014)
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Protein
Submitted name:

Corticotropin releasing hormone receptor 2

Gene

CRHR2

Organism
Homo sapiens (Human)
Status
Unreviewed-Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionG-protein coupled receptorSAAS annotation, Receptor, Transducer

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Submitted name:
Corticotropin releasing hormone receptor 2Imported
Submitted name:
Corticotropin releasing hormone receptor 2, isoform CRA_dImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:CRHR2Imported
ORF Names:hCG_1811942Imported, tcag7.680Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
HostDB:ENSG00000106113.18

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei121 – 141HelicalSequence analysisAdd BLAST21
Transmembranei153 – 171HelicalSequence analysisAdd BLAST19
Transmembranei191 – 214HelicalSequence analysisAdd BLAST24
Transmembranei226 – 248HelicalSequence analysisAdd BLAST23
Transmembranei268 – 287HelicalSequence analysisAdd BLAST20
Transmembranei308 – 328HelicalSequence analysisAdd BLAST21
Transmembranei340 – 362HelicalSequence analysisAdd BLAST23

Keywords - Cellular componenti

Membrane

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000106113 Expressed in 83 organ(s), highest expression level in frontal cortex

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini13 – 102G_PROTEIN_RECEP_F2_3InterPro annotationAdd BLAST90
Domaini116 – 363G_PROTEIN_RECEP_F2_4InterPro annotationAdd BLAST248

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the G-protein coupled receptor 2 family.SAAS annotation

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysisSAAS annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG4564 Eukaryota
ENOG410XRS2 LUCA

KEGG Orthology (KO)

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KOi
K04579

Database of Orthologous Groups

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OrthoDBi
1163977at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

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Gene3Di
4.10.1240.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR017981 GPCR_2-like
IPR003053 GPCR_2_CRF2_rcpt
IPR003051 GPCR_2_CRF_rcpt
IPR036445 GPCR_2_extracell_dom_sf
IPR001879 GPCR_2_extracellular_dom
IPR000832 GPCR_2_secretin-like
IPR017983 GPCR_2_secretin-like_CS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00002 7tm_2, 1 hit
PF02793 HRM, 1 hit

Protein Motif fingerprint database; a protein domain database

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PRINTSi
PR01279 CRFRECEPTOR
PR01281 CRFRECEPTOR2
PR00249 GPCRSECRETIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00008 HormR, 1 hit

Superfamily database of structural and functional annotation

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SUPFAMi
SSF111418 SSF111418, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00649 G_PROTEIN_RECEP_F2_1, 1 hit
PS00650 G_PROTEIN_RECEP_F2_2, 1 hit
PS50227 G_PROTEIN_RECEP_F2_3, 1 hit
PS50261 G_PROTEIN_RECEP_F2_4, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

A0A090N7T4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDAALLHSLL EANCSLALAE ELLLDGWGPP LDPEGPYSYC NTTLDQIGTC
60 70 80 90 100
WPRSAAGALV ERPCPEYFNG VKYNTTRNAY RECLENGTWA SKINYSQCEP
110 120 130 140 150
ILDDKQRKYD LHYRIALVVN YLGHCVSVAA LVAAFLLFLA LRSIRCLRNV
160 170 180 190 200
IHWNLITTFI LRNVMWFLLQ LVDHEVHESN EVWCRCITTI FNYFVVTNFF
210 220 230 240 250
WMFVEGCYLH TAIVMTYSTE RLRKCLFLFI GWCIPFPIIV AWAIGKLYYE
260 270 280 290 300
NEQCWFGKEP GDLVDYIYQG PIILVLLINF VFLFNIVRIL MTKLRASTTS
310 320 330 340 350
ETIQYRKAVK ATLVLLPLLG ITYMLFFVNP GEDDLSQIMF IYFNSFLQSF
360 370 380 390 400
QGFFVSVFYC FFNGEVRSAV RKRWHRWQDH HSLRVPMARA MSIPTSPTRI
410
SFHSIKQTAA V
Length:411
Mass (Da):47,688
Last modified:November 26, 2014 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i96B99A93594CF07F
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AACC02000087 Genomic DNA Translation: EAL24448.1
CH471073 Genomic DNA Translation: EAW93965.1

NCBI Reference Sequences

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RefSeqi
NP_001874.2, NM_001883.4

Genome annotation databases

Database of genes from NCBI RefSeq genomes

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GeneIDi
1395

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:1395

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AACC02000087 Genomic DNA Translation: EAL24448.1
CH471073 Genomic DNA Translation: EAW93965.1
RefSeqiNP_001874.2, NM_001883.4

3D structure databases

Database of comparative protein structure models

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ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein family/group databases

Information system for G protein-coupled receptors (GPCRs)

More...
GPCRDBi
Search...

Genome annotation databases

GeneIDi1395
KEGGihsa:1395

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
1395
EuPathDBiHostDB:ENSG00000106113.18

Phylogenomic databases

eggNOGiKOG4564 Eukaryota
ENOG410XRS2 LUCA
KOiK04579
OrthoDBi1163977at2759

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
CRHR2 human

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...
GenomeRNAii
1395

Gene expression databases

BgeeiENSG00000106113 Expressed in 83 organ(s), highest expression level in frontal cortex

Family and domain databases

Gene3Di4.10.1240.10, 1 hit
InterProiView protein in InterPro
IPR017981 GPCR_2-like
IPR003053 GPCR_2_CRF2_rcpt
IPR003051 GPCR_2_CRF_rcpt
IPR036445 GPCR_2_extracell_dom_sf
IPR001879 GPCR_2_extracellular_dom
IPR000832 GPCR_2_secretin-like
IPR017983 GPCR_2_secretin-like_CS
PfamiView protein in Pfam
PF00002 7tm_2, 1 hit
PF02793 HRM, 1 hit
PRINTSiPR01279 CRFRECEPTOR
PR01281 CRFRECEPTOR2
PR00249 GPCRSECRETIN
SMARTiView protein in SMART
SM00008 HormR, 1 hit
SUPFAMiSSF111418 SSF111418, 1 hit
PROSITEiView protein in PROSITE
PS00649 G_PROTEIN_RECEP_F2_1, 1 hit
PS00650 G_PROTEIN_RECEP_F2_2, 1 hit
PS50227 G_PROTEIN_RECEP_F2_3, 1 hit
PS50261 G_PROTEIN_RECEP_F2_4, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiA0A090N7T4_HUMAN
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A0A090N7T4
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: November 26, 2014
Last sequence update: November 26, 2014
Last modified: December 11, 2019
This is version 48 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiUnreviewed (UniProtKB/TrEMBL)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.
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