Incidental Mutation 'IGL01955:Cckbr'
ID181413
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: 0.063) question?
Stock #IGL01955
Quality Score
Status
Chromosome7
Chromosomal Location105425731-105470898 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 105434962 bp
ZygosityHeterozygous
Amino Acid Change Valine to Glutamic Acid at position 301 (V301E)
Ref Sequence ENSEMBL: ENSMUSP00000033189 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033189] [ENSMUST00000181339]
Predicted Effect probably damaging
Transcript: ENSMUST00000033189
AA Change: V301E

PolyPhen 2 Score 0.970 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000033189
Gene: ENSMUSG00000030898
AA Change: V301E

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 benign
Transcript: ENSMUST00000181339
SMART Domains Protein: ENSMUSP00000138052
Gene: ENSMUSG00000030898

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: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930432E11Rik G T 7: 29,573,995 noncoding transcript Het
Abcc1 T A 16: 14,410,795 I302N probably damaging Het
Abhd16a A G 17: 35,101,340 S394G probably damaging Het
Adgrv1 T C 13: 81,182,783 Y71C probably damaging Het
Apol8 A G 15: 77,749,699 C226R probably benign Het
Armc4 C T 18: 7,127,291 R974Q possibly damaging Het
Bbs7 A G 3: 36,610,322 S45P probably benign Het
Cacna1b T C 2: 24,639,137 Y1575C probably damaging Het
Cwc27 A G 13: 104,807,737 Y79H probably damaging Het
Dchs1 T C 7: 105,757,591 T2236A probably benign Het
Ddx50 T C 10: 62,647,183 R36G probably benign Het
Extl3 T A 14: 65,075,966 Y589F probably benign Het
Gab2 T C 7: 97,304,223 V601A probably damaging Het
Hsd3b1 T A 3: 98,853,147 N176I probably benign Het
L3mbtl3 A T 10: 26,318,438 S420R unknown Het
Olfr1000 A G 2: 85,608,707 F68L probably benign Het
Olfr319 T C 11: 58,702,129 S143P probably damaging Het
Olfr589 T A 7: 103,154,854 K298* probably null Het
Polr2a T C 11: 69,741,848 D974G probably damaging Het
Ptges3l T C 11: 101,423,818 K13E possibly damaging Het
Ptprk A G 10: 28,595,865 probably benign Het
Rassf3 T C 10: 121,417,122 Y60C probably damaging Het
Rnf157 T C 11: 116,359,896 T160A probably damaging Het
Secisbp2l A G 2: 125,743,812 probably null Het
Setd2 A G 9: 110,549,318 T734A probably benign Het
Skint5 A G 4: 113,623,736 probably null Het
Slc38a9 A G 13: 112,695,418 probably benign Het
Snx17 T G 5: 31,197,082 probably benign Het
Tas2r113 A T 6: 132,893,854 M282L probably benign Het
Tbc1d31 A G 15: 57,942,370 N404D probably benign Het
Tmem63c A T 12: 87,077,208 I487F probably benign Het
Tpm3 A G 3: 90,088,435 M164V probably benign Het
Trafd1 G T 5: 121,375,154 N340K probably benign Het
Trpv4 T A 5: 114,622,682 K863* probably null Het
Ttn A T 2: 76,797,352 M13003K possibly damaging Het
Tulp1 G A 17: 28,356,424 T103M probably damaging Het
Unc5b T C 10: 60,778,255 T272A probably benign Het
Vmn1r82 A C 7: 12,305,723 probably null Het
Zc3h7b A G 15: 81,792,004 N704D 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
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
IGL02878: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 On2014-05-07