Incidental Mutation 'R1636:Cftr'
ID 173156
Institutional Source Beutler Lab
Gene Symbol Cftr
Ensembl Gene ENSMUSG00000041301
Gene Name cystic fibrosis transmembrane conductance regulator
Synonyms Abcc7
MMRRC Submission 039672-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.220) question?
Stock # R1636 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 18170686-18322767 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 18226156 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Lysine at position 368 (I368K)
Ref Sequence ENSEMBL: ENSMUSP00000115334 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045706] [ENSMUST00000115405] [ENSMUST00000115406] [ENSMUST00000129452] [ENSMUST00000140407]
AlphaFold P26361
Predicted Effect possibly damaging
Transcript: ENSMUST00000045706
AA Change: I368K

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000049228
Gene: ENSMUSG00000041301
AA Change: I368K

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 possibly damaging
Transcript: ENSMUST00000115405
AA Change: I368K

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000111064
Gene: ENSMUSG00000041301
AA Change: I368K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 350 1.4e-48 PFAM
Pfam:ABC_tran 441 570 2.3e-19 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000115406
AA Change: I338K

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000111065
Gene: ENSMUSG00000041301
AA Change: I338K

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 damaging
Transcript: ENSMUST00000129452
AA Change: I368K

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000115334
Gene: ENSMUSG00000041301
AA Change: I368K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 350 3.9e-39 PFAM
Pfam:ABC_tran 441 528 5.6e-11 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000140407
AA Change: I368K

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000116957
Gene: ENSMUSG00000041301
AA Change: I368K

DomainStartEndE-ValueType
Pfam:ABC_membrane 81 350 1.2e-48 PFAM
Pfam:ABC_tran 441 568 6.3e-20 PFAM
Meta Mutation Damage Score 0.6763 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.8%
  • 10x: 94.4%
  • 20x: 86.1%
Validation Efficiency 96% (85/89)
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: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m C A 6: 121,631,571 (GRCm39) L623M probably benign Het
Abca7 A G 10: 79,844,832 (GRCm39) H1518R probably benign Het
Adam4 A G 12: 81,466,464 (GRCm39) L719S probably damaging Het
Adprm T C 11: 66,932,549 (GRCm39) Y120C possibly damaging Het
Arhgap25 T A 6: 87,472,923 (GRCm39) Y78F probably damaging Het
Asap1 G A 15: 63,995,761 (GRCm39) P665L probably damaging Het
Bank1 T C 3: 135,788,987 (GRCm39) K637R probably damaging Het
Bcr T A 10: 74,966,898 (GRCm39) L502M probably damaging Het
Brwd1 A G 16: 95,860,841 (GRCm39) L315P probably damaging Het
Btbd7 A T 12: 102,760,110 (GRCm39) Y613N probably damaging Het
Cdca7l G A 12: 117,840,663 (GRCm39) R395H probably damaging Het
D6Wsu163e T C 6: 126,923,564 (GRCm39) V150A possibly damaging Het
Ddx52 A G 11: 83,846,169 (GRCm39) T470A probably damaging Het
Def6 A G 17: 28,442,892 (GRCm39) E316G possibly damaging Het
Dip2a A T 10: 76,157,412 (GRCm39) N64K probably benign Het
Dlgap4 G T 2: 156,587,997 (GRCm39) E631* probably null Het
Dner T C 1: 84,563,051 (GRCm39) K190E possibly damaging Het
Eif2b4 T A 5: 31,349,610 (GRCm39) probably null Het
Eif3a A T 19: 60,770,343 (GRCm39) D119E possibly damaging Het
Ercc2 C T 7: 19,121,049 (GRCm39) T276M possibly damaging Het
Exoc1 A G 5: 76,715,965 (GRCm39) K830R probably benign Het
F2r G T 13: 95,740,400 (GRCm39) Y378* probably null Het
Fam186a G A 15: 99,839,539 (GRCm39) T2235I unknown Het
Fmo3 T G 1: 162,781,994 (GRCm39) K453T probably benign Het
Fzd3 A T 14: 65,490,555 (GRCm39) D9E probably benign Het
Galns A G 8: 123,330,955 (GRCm39) probably benign Het
Gm1818 T C 12: 48,602,550 (GRCm39) noncoding transcript Het
Gm9955 C A 18: 24,842,287 (GRCm39) probably benign Het
Immp2l T C 12: 41,750,470 (GRCm39) V113A probably damaging Het
Iyd T A 10: 3,495,588 (GRCm39) M82K possibly damaging Het
Kif21a A T 15: 90,869,008 (GRCm39) probably benign Het
Lipf A G 19: 33,953,935 (GRCm39) D342G probably damaging Het
Lmbrd1 C A 1: 24,786,011 (GRCm39) Y435* probably null Het
Mpped1 C T 15: 83,676,191 (GRCm39) probably benign Het
Mtrf1l A G 10: 5,763,265 (GRCm39) S355P probably damaging Het
Ndn C T 7: 61,998,256 (GRCm39) P34L probably benign Het
Neo1 T C 9: 58,820,560 (GRCm39) S788G probably damaging Het
Nfx1 T G 4: 41,016,072 (GRCm39) probably null Het
Nlrp4c T C 7: 6,069,737 (GRCm39) V546A possibly damaging Het
Nwd2 G A 5: 63,964,900 (GRCm39) V1495M probably damaging Het
Oaf T A 9: 43,150,621 (GRCm39) I84F probably benign Het
Obscn A G 11: 59,013,463 (GRCm39) F1153S probably damaging Het
Ofcc1 A T 13: 40,333,904 (GRCm39) C396S possibly damaging Het
Omg A G 11: 79,393,166 (GRCm39) S231P probably benign Het
Or51a7 T G 7: 102,614,898 (GRCm39) I197S possibly damaging Het
Or8g35 T C 9: 39,381,215 (GRCm39) D269G probably benign Het
Pdcl3 A G 1: 39,034,016 (GRCm39) T53A possibly damaging Het
Pik3r2 A T 8: 71,224,542 (GRCm39) H244Q probably benign Het
Pinx1 A T 14: 64,103,586 (GRCm39) H55L probably damaging Het
Pwwp2b T A 7: 138,834,758 (GRCm39) H66Q probably benign Het
Rell2 A G 18: 38,091,132 (GRCm39) D99G probably damaging Het
Reln G A 5: 22,203,681 (GRCm39) A1191V probably damaging Het
Rprm T C 2: 53,975,316 (GRCm39) M1V probably null Het
Sav1 A C 12: 70,031,269 (GRCm39) H84Q probably benign Het
Scamp5 T C 9: 57,358,692 (GRCm39) D28G possibly damaging Het
Selenbp2 G A 3: 94,604,122 (GRCm39) G9D probably damaging Het
Sh3tc2 T C 18: 62,122,792 (GRCm39) W518R probably damaging Het
Slc10a6 A T 5: 103,777,012 (GRCm39) N29K probably benign Het
Spindoc C A 19: 7,351,922 (GRCm39) D142Y probably damaging Het
Spink12 T A 18: 44,240,795 (GRCm39) D60E probably benign Het
Sugt1 A G 14: 79,825,422 (GRCm39) I23V probably benign Het
Syne2 T C 12: 76,051,506 (GRCm39) C4079R probably benign Het
Tex15 T G 8: 34,066,415 (GRCm39) Y1948* probably null Het
Thoc2l T A 5: 104,668,616 (GRCm39) M1046K probably damaging Het
Tln2 T C 9: 67,213,814 (GRCm39) E321G probably damaging Het
Tmem198b A G 10: 128,638,065 (GRCm39) L166P probably damaging Het
Tspear T A 10: 77,706,253 (GRCm39) L341H possibly damaging Het
Ttn T A 2: 76,730,566 (GRCm39) probably benign Het
Unc13a G A 8: 72,106,034 (GRCm39) T690I probably damaging Het
Ush2a T C 1: 188,198,373 (GRCm39) I1479T possibly damaging Het
Vcan G A 13: 89,851,786 (GRCm39) T1058I possibly damaging Het
Vmn1r84 T C 7: 12,096,522 (GRCm39) Q45R probably benign Het
Vmn2r111 T C 17: 22,790,380 (GRCm39) N209D probably damaging Het
Wbp1l A G 19: 46,632,883 (GRCm39) Y40C probably damaging Het
Wdr72 A T 9: 74,086,907 (GRCm39) H625L probably benign Het
Zeb2 T C 2: 44,892,623 (GRCm39) Y195C probably damaging Het
Zkscan6 C T 11: 65,705,256 (GRCm39) probably benign Het
Zmym6 C A 4: 127,017,560 (GRCm39) H1022N probably damaging Het
Other mutations in Cftr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00901:Cftr APN 6 18,268,429 (GRCm39) critical splice donor site probably null
IGL01082:Cftr APN 6 18,226,102 (GRCm39) missense probably damaging 0.97
IGL01113:Cftr APN 6 18,270,252 (GRCm39) missense probably damaging 1.00
IGL01383:Cftr APN 6 18,226,040 (GRCm39) missense probably benign 0.00
IGL01595:Cftr APN 6 18,198,238 (GRCm39) splice site probably benign
IGL01820:Cftr APN 6 18,226,138 (GRCm39) missense probably damaging 1.00
IGL02223:Cftr APN 6 18,221,481 (GRCm39) missense probably damaging 1.00
IGL02249:Cftr APN 6 18,277,870 (GRCm39) missense possibly damaging 0.58
IGL02439:Cftr APN 6 18,258,237 (GRCm39) nonsense probably null
IGL02537:Cftr APN 6 18,274,596 (GRCm39) missense probably benign 0.31
IGL03234:Cftr APN 6 18,225,987 (GRCm39) missense probably damaging 0.96
BB004:Cftr UTSW 6 18,267,970 (GRCm39) missense possibly damaging 0.81
BB014:Cftr UTSW 6 18,267,970 (GRCm39) missense possibly damaging 0.81
PIT4453001:Cftr UTSW 6 18,214,105 (GRCm39) missense probably damaging 0.99
PIT4520001:Cftr UTSW 6 18,277,842 (GRCm39) missense probably benign 0.01
R0114:Cftr UTSW 6 18,282,447 (GRCm39) missense probably damaging 1.00
R0329:Cftr UTSW 6 18,226,096 (GRCm39) missense probably null 1.00
R0330:Cftr UTSW 6 18,226,096 (GRCm39) missense probably null 1.00
R0331:Cftr UTSW 6 18,235,225 (GRCm39) missense possibly damaging 0.72
R0480:Cftr UTSW 6 18,274,517 (GRCm39) splice site probably benign
R0612:Cftr UTSW 6 18,198,125 (GRCm39) missense probably benign 0.01
R0633:Cftr UTSW 6 18,305,979 (GRCm39) missense probably damaging 0.99
R0830:Cftr UTSW 6 18,270,224 (GRCm39) missense probably benign 0.02
R1559:Cftr UTSW 6 18,225,936 (GRCm39) missense probably benign 0.01
R1629:Cftr UTSW 6 18,226,105 (GRCm39) missense probably damaging 1.00
R1860:Cftr UTSW 6 18,268,288 (GRCm39) missense probably benign 0.00
R2043:Cftr UTSW 6 18,320,934 (GRCm39) missense probably benign
R2211:Cftr UTSW 6 18,214,279 (GRCm39) missense probably null 0.13
R4737:Cftr UTSW 6 18,299,882 (GRCm39) missense probably benign 0.19
R4793:Cftr UTSW 6 18,226,087 (GRCm39) missense probably damaging 1.00
R4857:Cftr UTSW 6 18,320,974 (GRCm39) missense possibly damaging 0.92
R4984:Cftr UTSW 6 18,235,198 (GRCm39) missense possibly damaging 0.89
R4999:Cftr UTSW 6 18,221,613 (GRCm39) missense probably benign 0.17
R5045:Cftr UTSW 6 18,230,080 (GRCm39) missense probably benign 0.20
R5183:Cftr UTSW 6 18,299,832 (GRCm39) missense probably damaging 0.99
R5197:Cftr UTSW 6 18,255,413 (GRCm39) missense probably benign 0.00
R5288:Cftr UTSW 6 18,226,128 (GRCm39) nonsense probably null
R5337:Cftr UTSW 6 18,319,058 (GRCm39) missense probably damaging 1.00
R5549:Cftr UTSW 6 18,227,953 (GRCm39) missense probably benign 0.00
R5596:Cftr UTSW 6 18,268,095 (GRCm39) missense probably benign 0.00
R5651:Cftr UTSW 6 18,255,364 (GRCm39) splice site probably null
R5660:Cftr UTSW 6 18,313,686 (GRCm39) missense probably benign 0.22
R5941:Cftr UTSW 6 18,313,645 (GRCm39) missense probably damaging 1.00
R6221:Cftr UTSW 6 18,282,500 (GRCm39) missense probably benign 0.00
R6222:Cftr UTSW 6 18,282,500 (GRCm39) missense probably benign 0.00
R6229:Cftr UTSW 6 18,220,683 (GRCm39) missense probably damaging 1.00
R6256:Cftr UTSW 6 18,274,660 (GRCm39) missense probably damaging 0.96
R6257:Cftr UTSW 6 18,282,500 (GRCm39) missense probably benign 0.00
R6412:Cftr UTSW 6 18,285,603 (GRCm39) missense probably damaging 0.97
R6459:Cftr UTSW 6 18,258,235 (GRCm39) missense probably damaging 1.00
R6558:Cftr UTSW 6 18,222,527 (GRCm39) missense probably damaging 1.00
R6724:Cftr UTSW 6 18,255,973 (GRCm39) nonsense probably null
R6787:Cftr UTSW 6 18,274,607 (GRCm39) nonsense probably null
R6861:Cftr UTSW 6 18,268,107 (GRCm39) missense probably benign 0.00
R6888:Cftr UTSW 6 18,313,729 (GRCm39) critical splice donor site probably null
R7084:Cftr UTSW 6 18,226,137 (GRCm39) missense probably benign 0.17
R7105:Cftr UTSW 6 18,318,971 (GRCm39) missense probably damaging 1.00
R7320:Cftr UTSW 6 18,319,012 (GRCm39) missense probably damaging 0.97
R7359:Cftr UTSW 6 18,221,623 (GRCm39) missense probably benign 0.00
R7466:Cftr UTSW 6 18,227,972 (GRCm39) missense probably benign
R7502:Cftr UTSW 6 18,214,295 (GRCm39) missense probably damaging 1.00
R7748:Cftr UTSW 6 18,277,888 (GRCm39) critical splice donor site probably null
R7808:Cftr UTSW 6 18,204,204 (GRCm39) missense probably benign
R7817:Cftr UTSW 6 18,267,967 (GRCm39) missense probably damaging 0.97
R7927:Cftr UTSW 6 18,267,970 (GRCm39) missense possibly damaging 0.81
R7968:Cftr UTSW 6 18,226,048 (GRCm39) missense probably benign 0.00
R7995:Cftr UTSW 6 18,214,155 (GRCm39) missense probably damaging 1.00
R8171:Cftr UTSW 6 18,258,287 (GRCm39) missense probably damaging 1.00
R8210:Cftr UTSW 6 18,220,696 (GRCm39) missense probably damaging 1.00
R8548:Cftr UTSW 6 18,273,698 (GRCm39) missense possibly damaging 0.87
R8712:Cftr UTSW 6 18,274,696 (GRCm39) missense probably damaging 0.99
R8737:Cftr UTSW 6 18,319,728 (GRCm39) missense probably damaging 1.00
R8926:Cftr UTSW 6 18,268,003 (GRCm39) missense possibly damaging 0.83
R8979:Cftr UTSW 6 18,227,947 (GRCm39) missense probably benign 0.10
R8996:Cftr UTSW 6 18,255,945 (GRCm39) nonsense probably null
R9087:Cftr UTSW 6 18,214,180 (GRCm39) missense possibly damaging 0.91
R9115:Cftr UTSW 6 18,235,310 (GRCm39) missense probably damaging 1.00
R9406:Cftr UTSW 6 18,299,866 (GRCm39) missense probably benign 0.00
R9689:Cftr UTSW 6 18,313,649 (GRCm39) missense probably damaging 0.99
R9700:Cftr UTSW 6 18,268,359 (GRCm39) missense probably damaging 1.00
R9747:Cftr UTSW 6 18,285,636 (GRCm39) missense possibly damaging 0.52
Predicted Primers PCR Primer
(F):5'- GGCGGCCTATATGAGGTTCTTCAC -3'
(R):5'- CTGGTCTGCTGGAAGCTGAAGTTC -3'

Sequencing Primer
(F):5'- ATATGAGGTTCTTCACTAGCTCTG -3'
(R):5'- TGGCCTACAAGGTGAGCATTC -3'
Posted On 2014-04-24