Incidental Mutation 'IGL02878:Cckbr'
ID362716
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cckbr
Ensembl Gene ENSMUSG00000030898
Gene Namecholecystokinin B receptor
SynonymsCCK2/gastrin, CCK2R, CCKR-2, CCK-B/gastrin receptor
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.074) question?
Stock #IGL02878
Quality Score
Status
Chromosome7
Chromosomal Location105425731-105470898 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 105434031 bp
ZygosityHeterozygous
Amino Acid Change Alanine to Valine at position 147 (A147V)
Ref Sequence ENSEMBL: ENSMUSP00000138052 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033189] [ENSMUST00000181339]
Predicted Effect possibly damaging
Transcript: ENSMUST00000033189
AA Change: A147V

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000033189
Gene: ENSMUSG00000030898
AA Change: A147V

DomainStartEndE-ValueType
low complexity region 9 21 N/A INTRINSIC
low complexity region 27 38 N/A INTRINSIC
Pfam:7tm_1 71 396 4.1e-59 PFAM
low complexity region 409 434 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000181339
AA Change: A147V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000138052
Gene: ENSMUSG00000030898
AA Change: A147V

DomainStartEndE-ValueType
low complexity region 9 21 N/A INTRINSIC
low complexity region 27 38 N/A INTRINSIC
Pfam:7tm_1 71 301 3.3e-49 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a multipass transmembrane receptor protein expressed in the central nervous system and gastrointestinal tract. Cholecystokinin and gastrin bind to the encoded protein to stimulate gastric acid secretion and mucosal growth in the gastrointestinal tract, and anxiety, pain sensation and memory in the brain. Mice lacking the encoded protein exhibit an increase in the basal gastric pH and gastrin levels in the bloodstream as well as mild hypocalcemia, secondary hyperparathyroidism and increased bone resorption. [provided by RefSeq, Apr 2015]
PHENOTYPE: Nullizygous mice show gastic mucoca defects, high gastic pH and hypergastrenemia. Homozygotes for a null allele also exhibit higher energy intake and expenditure, less susceptibility to endotoxin shock, altered pain and mechanical sensitivity, and behavioral changes to isolation and addictive drugs. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca9 T C 11: 110,138,329 D801G probably benign Het
Abce1 T C 8: 79,703,007 H95R possibly damaging Het
Axl T A 7: 25,758,877 M818L probably damaging Het
Cdc40 T C 10: 40,843,122 D337G probably damaging Het
Cep70 T C 9: 99,281,107 probably benign Het
Cpeb1 C T 7: 81,357,326 V318I probably damaging Het
Crlf1 G A 8: 70,503,640 probably null Het
Dnah6 A T 6: 73,032,587 D3740E probably benign Het
Dnajc28 C T 16: 91,616,441 R329Q possibly damaging Het
Ehmt2 T C 17: 34,910,767 Y946H probably damaging Het
Gapdhs C T 7: 30,729,879 probably benign Het
Gpr61 A T 3: 108,150,028 L439H probably damaging Het
Klf9 G T 19: 23,142,269 probably benign Het
Krt73 T C 15: 101,798,826 Y309C probably damaging Het
Lrrk1 T C 7: 66,262,563 M1750V probably benign Het
Mc1r G T 8: 123,407,630 G41C probably damaging Het
Mecr C A 4: 131,854,708 A133E probably damaging Het
Mon2 T C 10: 123,006,991 N1511S probably benign Het
Mrpl13 A T 15: 55,540,199 L106* probably null Het
Mrpl48 A T 7: 100,574,513 V1E possibly damaging Het
Myo1c T A 11: 75,669,033 W683R possibly damaging Het
Myo9a G A 9: 59,908,300 probably null Het
Myrfl A T 10: 116,777,405 I831K possibly damaging Het
Neurl4 T A 11: 69,906,831 Y671N probably damaging Het
Olfr347 A T 2: 36,734,477 D52V probably damaging Het
Olfr57 G T 10: 79,035,558 C254F probably benign Het
Opalin A T 19: 41,067,669 D62E probably benign Het
Otoa T C 7: 121,143,853 F768L probably damaging Het
Pde4b T A 4: 102,601,639 N497K probably damaging Het
Plcl2 T A 17: 50,607,355 L464Q probably damaging Het
Rfc3 A G 5: 151,642,914 *357R probably null Het
Ryr2 A G 13: 11,918,319 S89P probably benign Het
Sema3b C T 9: 107,600,993 V398I probably damaging Het
Setd3 A G 12: 108,108,555 probably null Het
Sgsh T C 11: 119,346,558 D410G probably damaging Het
Slc9a3 G T 13: 74,165,357 E730* probably null Het
Sptb A G 12: 76,620,753 S857P probably benign Het
Tmem132c T C 5: 127,563,090 L775P probably damaging Het
Togaram1 T C 12: 64,992,626 V1158A possibly damaging Het
Ttn A G 2: 76,776,878 F17934L probably damaging Het
Ube3b T C 5: 114,404,717 probably null Het
Ydjc A G 16: 17,147,605 E111G possibly damaging Het
Zp3r T A 1: 130,582,851 H443L probably benign Het
Other mutations in Cckbr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00503:Cckbr APN 7 105434242 missense probably benign 0.01
IGL01630:Cckbr APN 7 105434086 missense probably damaging 1.00
IGL01931:Cckbr APN 7 105426103 missense probably benign
IGL01955:Cckbr APN 7 105434962 missense probably damaging 0.97
IGL02219:Cckbr APN 7 105434048 missense probably damaging 1.00
IGL02820:Cckbr APN 7 105434031 missense probably damaging 1.00
IGL02858:Cckbr APN 7 105434031 missense probably damaging 1.00
IGL02946:Cckbr APN 7 105434031 missense probably damaging 1.00
IGL03179:Cckbr APN 7 105434923 missense probably benign 0.02
FR4548:Cckbr UTSW 7 105434681 small deletion probably benign
R0380:Cckbr UTSW 7 105434991 missense probably benign 0.00
R1767:Cckbr UTSW 7 105434551 missense possibly damaging 0.56
R3890:Cckbr UTSW 7 105426169 missense probably benign 0.00
R3892:Cckbr UTSW 7 105426169 missense probably benign 0.00
R5116:Cckbr UTSW 7 105433655 missense probably damaging 1.00
R5589:Cckbr UTSW 7 105434525 missense probably damaging 0.98
R5975:Cckbr UTSW 7 105470619 missense probably benign 0.07
R6797:Cckbr UTSW 7 105434566 missense possibly damaging 0.85
R6940:Cckbr UTSW 7 105434896 missense probably benign 0.00
R7194:Cckbr UTSW 7 105435345 missense possibly damaging 0.72
R7293:Cckbr UTSW 7 105434645 missense probably benign 0.05
R7581:Cckbr UTSW 7 105433786 missense probably benign 0.05
R7793:Cckbr UTSW 7 105433591 missense probably benign 0.00
R7891:Cckbr UTSW 7 105435350 missense probably benign 0.00
R7974:Cckbr UTSW 7 105435350 missense probably benign 0.00
RF009:Cckbr UTSW 7 105434686 frame shift probably null
RF039:Cckbr UTSW 7 105434686 frame shift probably null
RF062:Cckbr UTSW 7 105434687 frame shift probably null
Posted On2015-12-18