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 categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
6735
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Autosomal dominant hypocalcemia Pathogenic; Likely pathogenic rs2074927550, rs2473280121, rs104893712, rs2473225928, rs1057521129, rs397514728, rs2074935748 RCV004690232
RCV005930676
RCV001804717
RCV003994928
RCV005238991
RCV001797617
RCV005909103
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
RCV001389476
RCV001387820
RCV001388364
RCV001384283
RCV001382148
RCV001388368
RCV001383857
RCV001390641
RCV001535770
RCV001730102
RCV001868823
RCV005213591
RCV002542765
RCV001912618
RCV001970738
RCV001976004
RCV001941069
RCV001891852
RCV001997530
RCV002007310
RCV001924398
RCV001939580
RCV001994850
RCV001941522
RCV001900365
RCV001885869
RCV001912272
RCV001969834
RCV001931897
RCV001983000
RCV002026824
RCV001913409
RCV003101539
RCV002272633
RCV003774406
RCV003088759
RCV002651721
RCV002651722
RCV002651723
RCV002651729
RCV002651732
RCV002582862
RCV002786271
RCV002811393
RCV002894219
RCV002877444
RCV002895283
RCV002929133
RCV002923476
RCV003033614
RCV003056245
RCV001199039
RCV002228021
RCV000627760
RCV000008815
RCV001384282
RCV000477640
RCV000008821
RCV000008824
RCV000008825
RCV000008827
RCV000008828
RCV000008829
RCV000008830
RCV000524505
RCV002228022
RCV000549803
RCV001851747
RCV000008838
RCV000008839
RCV000008840
RCV000008841
RCV000549191
RCV003764537
RCV001390066
RCV000054480
RCV001040159
RCV000008852
RCV000008853
RCV000008855
RCV000459271
RCV000008859
RCV000226673
RCV000231951
RCV000815977
RCV001219086
RCV002229733
RCV003783058
RCV003783439
RCV003781014
RCV003781017
RCV003787797
RCV003806348
RCV003806402
RCV003806929
RCV003806973
RCV003802771
RCV003803400
RCV003800841
RCV003800899
RCV003800980
RCV003801422
RCV003794733
RCV003800431
RCV003809331
RCV003813634
RCV003815421
RCV003815642
RCV000457695
RCV002523905
RCV001379697
RCV002519527
RCV000694836
RCV000705547
RCV000700033
RCV002230097
RCV003153634
RCV002230400
RCV000474973
RCV000465913
RCV000465116
RCV002525806
RCV005624408
RCV000542291
RCV000639448
RCV001070010
RCV001852588
RCV000465400
RCV002513240
RCV000551549
RCV002234007
RCV000639467
RCV002532337
RCV002233710
RCV003768284
RCV000806048
RCV000822790
RCV000808448
RCV000054481
RCV001323851
RCV001208343
RCV001039545
RCV001058244
RCV001059152
RCV001222013
RCV001215539
RCV001210848
RCV001204429
RCV001233279
RCV001233441
RCV001229857
RCV001255709
RCV001255963
RCV001280870
Bartter syndrome with hypocalcemia Pathogenic; Likely pathogenic rs2107627458, rs104893706, rs397514729 RCV001535770
RCV000008847
RCV000054483
CASR-related calcium metabolism disorders Likely pathogenic; Pathogenic rs201633414 RCV003333060
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Bartter disease type 3 Uncertain significance rs1244383237 RCV003483725
Bartter syndrome Uncertain significance rs2074943924 RCV001328099
Familial hypokalemia-hypomagnesemia Uncertain significance rs2074943924 RCV001328099
Hereditary cancer-predisposing syndrome Likely benign; Uncertain significance; Conflicting classifications of pathogenicity; Benign rs1203051815, rs895337411, rs943822017, rs62269092, rs34200949, rs115230894, rs138638329, rs150869744, rs76327999, rs200528343, rs112042188, rs556263764, rs201177696, rs373819680 RCV002258234
RCV002258225
RCV002257196
RCV002257478
RCV002256096
RCV002255323
RCV002255324
RCV002255325
RCV002257650
RCV002258880
RCV002256219
RCV002257885
RCV002255127
RCV002258114
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Acquired Immunodeficiency Syndrome Associate 21288827
ACTH Secreting Pituitary Adenoma Associate 35960046
Adenocarcinoma Associate 25382680
Adenoma Inhibit 32609827, 8995751
Adenomatous Polyposis Coli Associate 17463182, 9920407
Alopecia Associate 28741586
Alzheimer Disease Associate 31640098
Arthritis Rheumatoid Associate 25134967
Atherosclerosis Associate 24101400, 25134967
Autoimmune polyendocrinopathy syndrome type 1 Associate 19837919