Incidental Mutation 'R0330:Cftr'
ID65157
Institutional Source Beutler Lab
Gene Symbol Cftr
Ensembl Gene ENSMUSG00000041301
Gene Namecystic fibrosis transmembrane conductance regulator
SynonymsAbcc7
MMRRC Submission 038539-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.262) question?
Stock #R0330 (G1)
Quality Score225
Status Not validated
Chromosome6
Chromosomal Location18170687-18322768 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 18226097 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Lysine at position 318 (M318K)
Ref Sequence ENSEMBL: ENSMUSP00000111065 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045706] [ENSMUST00000115405] [ENSMUST00000115406] [ENSMUST00000129452] [ENSMUST00000140407]
Predicted Effect probably null
Transcript: ENSMUST00000045706
AA Change: M348K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000049228
Gene: ENSMUSG00000041301
AA Change: M348K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 350 3.7e-40 PFAM
AAA 450 623 2.16e-12 SMART
Pfam:CFTR_R 639 844 2e-93 PFAM
Pfam:ABC_membrane 857 1142 2.7e-53 PFAM
AAA 1232 1414 9.94e-12 SMART
low complexity region 1465 1474 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115405
AA Change: M348K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111064
Gene: ENSMUSG00000041301
AA Change: M348K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 350 1.4e-48 PFAM
Pfam:ABC_tran 441 570 2.3e-19 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000115406
AA Change: M318K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111065
Gene: ENSMUSG00000041301
AA Change: M318K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 167 4e-14 PFAM
Pfam:ABC_membrane 162 320 2.5e-20 PFAM
AAA 420 593 2.16e-12 SMART
Pfam:CFTR_R 609 815 1.3e-97 PFAM
Pfam:ABC_membrane 827 1112 1e-50 PFAM
AAA 1202 1384 9.94e-12 SMART
low complexity region 1435 1444 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000129452
AA Change: M348K

PolyPhen 2 Score 0.895 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000115334
Gene: ENSMUSG00000041301
AA Change: M348K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 350 3.9e-39 PFAM
Pfam:ABC_tran 441 528 5.6e-11 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000140407
AA Change: M348K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000116957
Gene: ENSMUSG00000041301
AA Change: M348K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 350 1.2e-48 PFAM
Pfam:ABC_tran 441 568 6.3e-20 PFAM
Meta Mutation Damage Score 0.216 question?
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.7%
  • 10x: 94.7%
  • 20x: 88.0%
Validation Efficiency
MGI Phenotype FUNCTION: The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MRP subfamily which is involved in multi-drug resistance. This gene encodes the cystic fibrosis transmembrane regulator and a chloride channel that controls the regulation of other transport pathways. Mutations in this gene have been associated with autosomal recessive disorders such as cystic fibrosis and congenital bilateral aplasia of the vas deferens. Alternative splicing of exons 4, 5, and 11 have been observed, but full-length transcripts have not yet been fully described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit high mortality associated with intestinal obstruction, and altered mucous and serous glands. Mutants, like humans with cystic fibrosis, also exhibit defective epithelial chloride transport. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 95 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700061G19Rik A T 17: 56,883,631 I400F probably benign Het
4833423E24Rik T A 2: 85,518,551 R72S probably benign Het
Acaa1b T C 9: 119,153,970 N120S probably damaging Het
Acvr1c T C 2: 58,284,838 T313A probably damaging Het
Adamtsl3 A T 7: 82,521,990 D417V probably damaging Het
Adgrf4 A T 17: 42,667,313 C380S probably damaging Het
AI597479 T G 1: 43,111,117 L129R probably benign Het
AI661453 G A 17: 47,446,646 R76Q probably damaging Het
Anpep C T 7: 79,838,256 E518K probably benign Het
Anxa7 A C 14: 20,469,498 probably null Het
Arhgap12 T A 18: 6,039,382 D455V probably damaging Het
Arhgap22 A G 14: 33,369,417 R650G possibly damaging Het
Arhgef12 A C 9: 43,020,686 H168Q probably damaging Het
Arhgef2 A G 3: 88,642,501 H592R probably damaging Het
BC049715 A G 6: 136,840,037 T92A possibly damaging Het
Bcr C T 10: 75,181,634 T1209I possibly damaging Het
Bmpr1a C T 14: 34,429,777 S185N probably benign Het
Calcoco1 A T 15: 102,715,763 M246K probably benign Het
Capn8 T A 1: 182,630,138 I689N probably benign Het
Ccno T A 13: 112,989,996 L333Q probably damaging Het
Cep57 G A 9: 13,816,985 R148W probably damaging Het
Chd3 T G 11: 69,356,333 D1003A probably damaging Het
Ckmt2 T A 13: 91,863,203 D96V possibly damaging Het
Cldn13 A G 5: 134,915,322 V3A probably benign Het
Col17a1 T C 19: 47,670,432 T413A probably benign Het
Cpne5 A T 17: 29,211,660 L92H probably damaging Het
Dnaaf2 C A 12: 69,197,744 R181L probably damaging Het
Erbin C A 13: 103,868,865 C114F probably damaging Het
Fanca A T 8: 123,274,172 C1156* probably null Het
Flot2 T A 11: 78,058,958 I322N possibly damaging Het
Fstl5 T C 3: 76,707,753 V707A possibly damaging Het
Gli3 T G 13: 15,723,558 L741R probably damaging Het
Gmip G T 8: 69,810,818 S70I probably benign Het
Gnptab T C 10: 88,440,309 S1153P probably damaging Het
Gramd1a T C 7: 31,138,254 D360G possibly damaging Het
Gtf2i T C 5: 134,251,886 E518G probably damaging Het
Hrasls5 T A 19: 7,637,298 probably null Het
Hsp90b1 T C 10: 86,694,155 E226G probably damaging Het
Impg2 A G 16: 56,252,264 Y353C probably damaging Het
Kank1 A G 19: 25,424,313 K1095E probably benign Het
Kcnh4 C T 11: 100,757,743 C45Y probably damaging Het
Kif13b A G 14: 64,803,220 T1590A probably benign Het
Lpin3 T C 2: 160,905,305 V827A probably benign Het
Lrp1b A T 2: 40,701,761 C73* probably null Het
Mcm8 A G 2: 132,819,994 K83E possibly damaging Het
Med12l A G 3: 59,227,702 E757G probably damaging Het
Mep1a A G 17: 43,497,898 probably null Het
Mtor T A 4: 148,484,380 V1119E probably benign Het
Mybpc2 C T 7: 44,509,029 A710T possibly damaging Het
Myof A C 19: 37,935,878 I1297S probably damaging Het
Nacad A G 11: 6,600,903 S763P probably benign Het
Nbea A G 3: 55,642,817 V2730A probably benign Het
Nbeal1 A G 1: 60,268,063 Y1684C probably damaging Het
Olfr1015 T A 2: 85,785,803 C97* probably null Het
Olfr123 A T 17: 37,795,989 M182L probably benign Het
Olfr370 A G 8: 83,541,513 Y123C probably damaging Het
Olfr828 A G 9: 18,815,641 Y218H probably damaging Het
Optn A T 2: 5,034,255 N352K possibly damaging Het
Pcif1 G T 2: 164,889,444 R466L probably damaging Het
Phxr2 T C 10: 99,126,117 probably benign Het
Plb1 T A 5: 32,355,357 F1353Y probably damaging Het
Plec A G 15: 76,191,418 probably null Het
Polr1a T A 6: 71,966,416 C1212S possibly damaging Het
Primpol A T 8: 46,610,461 N53K probably damaging Het
Pygo2 T A 3: 89,433,154 N286K possibly damaging Het
Rttn G A 18: 88,986,080 probably null Het
Serpinb3b G T 1: 107,159,703 N25K probably damaging Het
Sidt2 A G 9: 45,954,902 I2T probably benign Het
Slc12a3 A T 8: 94,346,346 N699I possibly damaging Het
Slc25a30 G A 14: 75,762,672 Q285* probably null Het
Slc4a9 A T 18: 36,535,539 H724L probably damaging Het
Ssbp2 T A 13: 91,680,579 probably null Het
Stac3 C A 10: 127,507,747 probably null Het
Stk32a A G 18: 43,313,501 K339E probably benign Het
Stoml2 A G 4: 43,030,238 probably null Het
Syne2 G T 12: 75,966,953 G2974C probably benign Het
Tbc1d16 A G 11: 119,158,729 probably null Het
Tfdp2 T G 9: 96,306,893 F200V probably damaging Het
Tie1 C A 4: 118,484,727 R175L probably benign Het
Trappc12 A G 12: 28,747,260 V91A probably benign Het
Trim46 G T 3: 89,236,513 P536Q probably damaging Het
Tshz3 T A 7: 36,770,033 D482E probably benign Het
Tspan33 T C 6: 29,711,092 probably null Het
Unc80 T C 1: 66,674,087 L2788P possibly damaging Het
Utp20 T A 10: 88,817,979 T260S probably benign Het
Vmn2r118 G T 17: 55,610,717 T265K probably damaging Het
Vmn2r98 A C 17: 19,066,347 H369P probably benign Het
Vps39 A T 2: 120,338,787 Y245N possibly damaging Het
Vps4a A C 8: 107,043,066 I336L probably benign Het
Xylb T C 9: 119,381,587 S379P probably damaging Het
Zbtb37 T C 1: 161,032,496 T80A probably benign Het
Zfhx3 A G 8: 108,948,957 D2213G probably damaging Het
Zfp729a G T 13: 67,620,354 H585Q probably damaging Het
Zfp804b A T 5: 6,771,029 I642N possibly damaging Het
Zfp804b A T 5: 6,771,994 N356K possibly damaging Het
Other mutations in Cftr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00901:Cftr APN 6 18268430 critical splice donor site probably null
IGL01082:Cftr APN 6 18226103 missense probably damaging 0.97
IGL01113:Cftr APN 6 18270253 missense probably damaging 1.00
IGL01383:Cftr APN 6 18226041 missense probably benign 0.00
IGL01595:Cftr APN 6 18198239 splice site probably benign
IGL01820:Cftr APN 6 18226139 missense probably damaging 1.00
IGL02223:Cftr APN 6 18221482 missense probably damaging 1.00
IGL02249:Cftr APN 6 18277871 missense possibly damaging 0.58
IGL02439:Cftr APN 6 18258238 nonsense probably null
IGL02537:Cftr APN 6 18274597 missense probably benign 0.31
IGL03234:Cftr APN 6 18225988 missense probably damaging 0.96
PIT4453001:Cftr UTSW 6 18214106 missense probably damaging 0.99
PIT4520001:Cftr UTSW 6 18277843 missense probably benign 0.01
R0114:Cftr UTSW 6 18282448 missense probably damaging 1.00
R0329:Cftr UTSW 6 18226097 missense probably null 1.00
R0331:Cftr UTSW 6 18235226 missense possibly damaging 0.72
R0480:Cftr UTSW 6 18274518 splice site probably benign
R0612:Cftr UTSW 6 18198126 missense probably benign 0.01
R0633:Cftr UTSW 6 18305980 missense probably damaging 0.99
R0830:Cftr UTSW 6 18270225 missense probably benign 0.02
R1559:Cftr UTSW 6 18225937 missense probably benign 0.01
R1629:Cftr UTSW 6 18226106 missense probably damaging 1.00
R1636:Cftr UTSW 6 18226157 missense probably damaging 0.99
R1860:Cftr UTSW 6 18268289 missense probably benign 0.00
R2043:Cftr UTSW 6 18320935 missense probably benign
R2211:Cftr UTSW 6 18214280 missense probably null 0.13
R4737:Cftr UTSW 6 18299883 missense probably benign 0.19
R4793:Cftr UTSW 6 18226088 missense probably damaging 1.00
R4857:Cftr UTSW 6 18320975 missense possibly damaging 0.92
R4984:Cftr UTSW 6 18235199 missense possibly damaging 0.89
R4999:Cftr UTSW 6 18221614 missense probably benign 0.17
R5045:Cftr UTSW 6 18230081 missense probably benign 0.20
R5183:Cftr UTSW 6 18299833 missense probably damaging 0.99
R5197:Cftr UTSW 6 18255414 missense probably benign 0.00
R5288:Cftr UTSW 6 18226129 nonsense probably null
R5337:Cftr UTSW 6 18319059 missense probably damaging 1.00
R5549:Cftr UTSW 6 18227954 missense probably benign 0.00
R5596:Cftr UTSW 6 18268096 missense probably benign 0.00
R5651:Cftr UTSW 6 18255365 splice site probably null
R5660:Cftr UTSW 6 18313687 missense probably benign 0.22
R5941:Cftr UTSW 6 18313646 missense probably damaging 1.00
R6221:Cftr UTSW 6 18282501 missense probably benign 0.00
R6222:Cftr UTSW 6 18282501 missense probably benign 0.00
R6229:Cftr UTSW 6 18220684 missense probably damaging 1.00
R6256:Cftr UTSW 6 18274661 missense probably damaging 0.96
R6257:Cftr UTSW 6 18282501 missense probably benign 0.00
R6412:Cftr UTSW 6 18285604 missense probably damaging 0.97
R6459:Cftr UTSW 6 18258236 missense probably damaging 1.00
R6558:Cftr UTSW 6 18222528 missense probably damaging 1.00
R6724:Cftr UTSW 6 18255974 nonsense probably null
R6787:Cftr UTSW 6 18274608 nonsense probably null
R6861:Cftr UTSW 6 18268108 missense probably benign 0.00
R6888:Cftr UTSW 6 18313730 critical splice donor site probably null
R7084:Cftr UTSW 6 18226138 missense probably benign 0.17
R7105:Cftr UTSW 6 18318972 missense probably damaging 1.00
R7320:Cftr UTSW 6 18319013 missense probably damaging 0.97
R7359:Cftr UTSW 6 18221624 missense probably benign 0.00
R7466:Cftr UTSW 6 18227973 missense probably benign
R7502:Cftr UTSW 6 18214296 missense probably damaging 1.00
Predicted Primers
Posted On2013-08-08