Incidental Mutation 'IGL02820:Cckbr'
ID360983
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: 0.080) question?
Stock #IGL02820
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9030624G23Rik T C 12: 24,074,416 Y86C probably benign Het
Adgra2 G A 8: 27,117,507 V47M probably damaging Het
Anks1b T C 10: 90,077,059 C349R possibly damaging Het
Anks4b A T 7: 120,182,691 probably benign Het
Apobec2 A G 17: 48,423,267 S124P probably damaging Het
Brd8 G A 18: 34,607,301 S493L probably benign Het
Cbln3 A G 14: 55,883,487 Y126H probably damaging Het
Ccdc138 T C 10: 58,528,899 probably benign Het
Ceacam2 T A 7: 25,519,986 H283L probably damaging Het
Clasp1 A G 1: 118,551,104 D718G possibly damaging Het
Clmn A T 12: 104,773,234 Y979N probably damaging Het
Ddias T C 7: 92,859,343 T455A probably benign Het
Dennd5b T C 6: 149,019,342 R851G probably null Het
Dock1 T C 7: 135,167,215 V1771A probably benign Het
Dysf T A 6: 84,100,205 L694Q probably damaging Het
Faim2 T C 15: 99,521,257 Y77C probably benign Het
Fbxw22 A T 9: 109,386,664 I172N probably damaging Het
Fhad1 C T 4: 141,918,758 D298N probably benign Het
Fyb T G 15: 6,658,559 V800G possibly damaging Het
Gcm1 T C 9: 78,064,562 F262L probably benign Het
Gm21983 T C 7: 27,180,180 M121V probably benign Het
Gm9996 A T 10: 29,143,661 probably benign Het
Gstm3 A T 3: 107,968,758 probably benign Het
Gsto2 G T 19: 47,874,959 E91D probably damaging Het
Hs6st3 G T 14: 119,139,080 M222I possibly damaging Het
Ighv3-6 T C 12: 114,288,230 D90G probably damaging Het
Itgb1bp1 C T 12: 21,276,853 A40T possibly damaging Het
Kcns3 C T 12: 11,091,871 E276K probably benign Het
Lamc3 C T 2: 31,923,022 R1007C probably damaging Het
Lnx2 A T 5: 147,042,067 M125K probably damaging Het
Lyst T A 13: 13,638,058 N1018K probably benign Het
Mctp2 T A 7: 72,245,542 S186C probably damaging Het
Mettl7a1 C A 15: 100,305,052 S51* probably null Het
Olfr352 A T 2: 36,869,859 T98S probably benign Het
Polg T C 7: 79,459,771 T433A possibly damaging Het
Rdh13 C T 7: 4,435,060 V127M probably damaging Het
Rdh16 A G 10: 127,813,601 T309A probably benign Het
Reep5 A T 18: 34,373,259 D21E probably benign Het
Rptn A T 3: 93,396,920 N520I probably benign Het
Rttn T C 18: 89,028,998 L928P probably damaging Het
Slc44a2 A G 9: 21,342,977 I212V probably benign Het
Snupn A G 9: 56,963,048 T71A probably benign Het
Ssu2 T C 6: 112,382,392 N89S probably benign Het
Thsd7a A G 6: 12,321,072 S1535P probably damaging Het
Uba7 A T 9: 107,981,516 S849C probably benign Het
Vmn2r80 A G 10: 79,171,605 T472A probably benign Het
Wdr6 A G 9: 108,578,544 I17T probably benign Het
Wdr66 A G 5: 123,254,636 probably benign Het
Xkr9 G A 1: 13,700,949 V230I 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
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 On2015-12-18