Gene Gene information from NCBI Gene database.
Entrez ID 846
Gene name Calcium sensing receptor
Gene symbol CASR
Synonyms (NCBI Gene)
CAREIG8FHHFIHGPRC2AHHCHHC1HYPOC1NSHPTPCAR1hCasR
Chromosome 3
Chromosome location 3q13.33-q21.1
Summary The protein encoded by this gene is a plasma membrane G protein-coupled receptor that senses small changes in circulating calcium concentration. The encoded protein couples this information to intracellular signaling pathways that modify parathyroid hormo
SNPs SNP information provided by dbSNP.
133
SNP ID Visualize variation Clinical significance Consequence
rs28936684 G>A,T Pathogenic Missense variant, coding sequence variant
rs61733590 T>C Conflicting-interpretations-of-pathogenicity, likely-benign Coding sequence variant, 5 prime UTR variant, synonymous variant
rs62269092 G>A Benign-likely-benign, conflicting-interpretations-of-pathogenicity, likely-benign, benign Coding sequence variant, missense variant
rs104893689 G>A,C Pathogenic, uncertain-significance Missense variant, coding sequence variant
rs104893690 G>A,T Pathogenic, uncertain-significance Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
43
miRTarBase ID miRNA Experiments Reference
MIRT004597 hsa-miR-31-5p LacZ assay 20145132
MIRT007298 hsa-miR-135b-5p Western blot 23340180
MIRT007298 hsa-miR-135b-5p Luciferase reporter assay 25320245
MIRT007298 hsa-miR-135b-5p Immunofluorescence 26178670
MIRT864268 hsa-miR-134 CLIP-seq
Transcription factors Transcription factors information provided by TRRUST V2 database.
2
Transcription factor Regulation Reference
BRCA1 Unknown 21296416
GCM2 Activation 18712808
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
82
GO ID Ontology Definition Evidence Reference
GO:0001503 Process Ossification IEA
GO:0001503 Process Ossification TAS 7874174
GO:0002931 Process Response to ischemia IEA
GO:0004930 Function G protein-coupled receptor activity IBA
GO:0004930 Function G protein-coupled receptor activity IDA 9694886, 10077597, 17376781, 27434672, 32817431, 33603117, 34194040, 34467854, 38326620, 38632411
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
601199 1514 ENSG00000036828
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P41180
Protein name Extracellular calcium-sensing receptor (CaR) (CaSR) (hCasR) (Parathyroid cell calcium-sensing receptor 1) (PCaR1)
Protein function G-protein-coupled receptor that senses changes in the extracellular concentration of calcium ions and plays a key role in maintaining calcium homeostasis (PubMed:17555508, PubMed:19789209, PubMed:21566075, PubMed:22114145, PubMed:22789683, PubMe
PDB 5FBH , 5FBK , 5K5S , 5K5T , 7DTT , 7DTU , 7DTV , 7DTW , 7E6T , 7E6U , 7M3E , 7M3F , 7M3G , 7M3J , 7SIL , 7SIM , 7SIN , 8SZF , 8SZG , 8SZH , 8SZI , 8WPG , 8WPU , 9ASB , 9AVG , 9AVL , 9AXF , 9AYF , 9C1P , 9C2F , 9J7I
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01094 ANF_receptor 69 498 Receptor family ligand binding region Family
PF07562 NCD3G 538 591 Nine Cysteines Domain of family 3 GPCR Family
PF00003 7tm_3 624 859 7 transmembrane sweet-taste receptor of 3 GCPR Family
Tissue specificity TISSUE SPECIFICITY: Expressed in the temporal lobe, frontal lobe, parietal lobe, hippocampus, and cerebellum. Also found in kidney, lung, liver, heart, skeletal muscle, placenta. {ECO:0000269|PubMed:18756473}.
Sequence
MAFYSCCWVLLALTWHTSAYGPDQRAQKKGDIILGGLFPIHFGVAAKDQDLKSRPESVEC
IRYNFRGFRWLQAMIFAIEEINSSPALLPNLTLGYRIFDTCNTVSKALEATLSFVAQNKI
DSLNLDEFCNCSEHIPSTIAVVGATGSGVSTAVANLLGLFYIPQVSYASSSRLLSNKNQF
KSFLRTIPNDEHQATAMADIIEYFRWNWVGTIAADDDYGRPGIEKFREEAEERDICIDFS
ELISQYSDEEEIQHVVEVIQNSTAKVIVVFSSGPDLEPLIKEIVRRNITGKIWLASEAWA
SSSLIAMPQYFHVVGGTIGFALKAGQIPGFREFLKKVHPRKSVHNGFAKEFWEETFNCHL
QEGAKGPLPVDTFLRGHEESGDRFSNSSTAFRPLCTGDENISSVETPYIDYTHLRISYNV
YLAVYSIAHALQDIYTCLPGRGLFTNGSCADIKKVEAWQVLKHLRHLNFTNNMGEQVTFD
ECGDLVGNYSIINWHLSP
EDGSIVFKEVGYYNVYAKKGERLFINEEKILWSGFSREVPFS
NCSRDCLAGTRKGIIEGEPTCCFECVECPDGEYSDETDASACNKCPDDFWS
NENHTSCIA
KEIEFLSWTEPFGIALTLFAVLGIFLTAFVLGVFIKFRNTPIVKATNRELSYLLLFSLLC
CFSSSLFFIGEPQDWTCRLRQPAFGISFVLCISCILVKTNRVLLVFEAKIPTSFHRKWWG
LNLQFLLVFLCTFMQIVICVIWLYTAPPSSYRNQELEDEIIFITCHEGSLMALGFLIGYT
CLLAAICFFFAFKSRKLPENFNEAKFITFSMLIFFIVWISFIPAYASTYGKFVSAVEVIA
ILAASFGLLACIFFNKIYI
ILFKPSRNTIEEVRCSTAAHAFKVAARATLRRSNVSRKRSS
SLGGSTGSTPSSSISSKSNSEDPFPQPERQKQQQPLALTQQEQQQQPLTLPQQQRSQQQP
RCKQKVIFGSGTVTFSLSFDEPQKNAMAHRNSTHQNSLEAQKSSDTLTRHEPLLPLQCGE
TDLDLTVQETGLQGPVGGDQRPEVEDPEELSPALVVSSSQSFVISGGGSTVTENVVNS
Sequence length 1078
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  NOD-like receptor signaling pathway
Parathyroid hormone synthesis, secretion and action
  G alpha (q) signalling events
G alpha (i) signalling events
Class C/3 (Metabotropic glutamate/pheromone receptors)
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
57
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Autosomal dominant hypocalcemia Pathogenic; Likely pathogenic rs2074927550, rs2473280121, rs104893712, rs2473225928, rs1057521129, rs397514728, rs2074935748 RCV004690232
RCV005930676
RCV001804717
RCV003994928
RCV005238991
View all (2 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Autosomal dominant hypocalcemia 1 Pathogenic; Likely pathogenic rs2107633334, rs193922423, rs2107650195, rs2107650280, rs2107650472, rs2107631801, rs2107632553, rs2107632814, rs2107632822, rs2107632860, rs2107649385, rs2107649406, rs2074923990, rs2107627458, rs2107650629
View all (135 more)
RCV001379696
RCV001377998
RCV001379475
RCV001379721
RCV001377943
View all (154 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Bartter syndrome with hypocalcemia Pathogenic; Likely pathogenic rs2107627458, rs104893706, rs397514729 RCV001535770
RCV000008847
RCV000054483
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
CASR-related calcium metabolism disorders Likely pathogenic; Pathogenic rs201633414 RCV003333060
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ASTHMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOSOMAL DOMINANT HEREDITARY CHRONIC PANCREATITIS Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BARTTER DISEASE Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Bartter disease type 3 Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acquired partial lipodystrophy Acquired Partial Lipodystrophy BEFREE 10971459
★☆☆☆☆
Found in Text Mining only
Acute Cerebrovascular Accidents Stroke BEFREE 24368200
★☆☆☆☆
Found in Text Mining only
Acute leukemia Leukemia BEFREE 31571160, 31671855
★☆☆☆☆
Found in Text Mining only
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 27009300, 27865176, 28888074, 28988742, 29288188, 29417201, 29633386, 29716633, 29797659, 30006739, 30120708, 30539476, 30651858, 30666425, 31282760
View all (3 more)
★☆☆☆☆
Found in Text Mining only
Acute monocytic leukemia Monocytic Leukemia BEFREE 25174587
★☆☆☆☆
Found in Text Mining only
Acute pancreatitis Pancreatitis BEFREE 30697165
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 12377811
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 31640756
★☆☆☆☆
Found in Text Mining only
Adenoma Adenoma BEFREE 11500234, 14694525, 21317879, 29589297, 31028190, 8995751
★☆☆☆☆
Found in Text Mining only
Adenoma of large intestine Colorectal adenoma BEFREE 15598778, 27978548
★☆☆☆☆
Found in Text Mining only