Incidental Mutation 'R6962:Slc4a7'
ID 541843
Institutional Source Beutler Lab
Gene Symbol Slc4a7
Ensembl Gene ENSMUSG00000021733
Gene Name solute carrier family 4, sodium bicarbonate cotransporter, member 7
Synonyms NBC3, NBCn1, E430014N10Rik
MMRRC Submission 045072-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.898) question?
Stock # R6962 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 7669819-7766808 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 14746021 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Glycine to Cysteine at position 405 (G405C)
Ref Sequence ENSEMBL: ENSMUSP00000153470 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057015] [ENSMUST00000223607] [ENSMUST00000223695] [ENSMUST00000223740] [ENSMUST00000223761] [ENSMUST00000223981] [ENSMUST00000224049] [ENSMUST00000224222] [ENSMUST00000224333] [ENSMUST00000224672] [ENSMUST00000224752] [ENSMUST00000225175] [ENSMUST00000225232] [ENSMUST00000225238] [ENSMUST00000225630] [ENSMUST00000225979] [ENSMUST00000226079]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000057015
AA Change: G274C

PolyPhen 2 Score 0.827 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000058313
Gene: ENSMUSG00000021733
AA Change: G274C

DomainStartEndE-ValueType
low complexity region 57 89 N/A INTRINSIC
Pfam:Band_3_cyto 146 413 1.4e-110 PFAM
Pfam:HCO3_cotransp 456 969 1.6e-242 PFAM
transmembrane domain 977 999 N/A INTRINSIC
coiled coil region 1021 1050 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000223607
AA Change: G386C

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000223695
AA Change: G267C

PolyPhen 2 Score 0.757 (Sensitivity: 0.85; Specificity: 0.92)
Predicted Effect possibly damaging
Transcript: ENSMUST00000223740
AA Change: G280C

PolyPhen 2 Score 0.929 (Sensitivity: 0.81; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000223761
AA Change: G397C

PolyPhen 2 Score 0.906 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect probably benign
Transcript: ENSMUST00000223771
Predicted Effect possibly damaging
Transcript: ENSMUST00000223981
AA Change: G399C

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000224049
AA Change: G267C

PolyPhen 2 Score 0.867 (Sensitivity: 0.83; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000224222
AA Change: G386C

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect probably damaging
Transcript: ENSMUST00000224333
AA Change: G405C

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
Predicted Effect possibly damaging
Transcript: ENSMUST00000224672
AA Change: G390C

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000224752
AA Change: G391C

PolyPhen 2 Score 0.906 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect
Predicted Effect possibly damaging
Transcript: ENSMUST00000225175
AA Change: G384C

PolyPhen 2 Score 0.906 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000225232
AA Change: G261C

PolyPhen 2 Score 0.867 (Sensitivity: 0.83; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000225238
AA Change: G274C

PolyPhen 2 Score 0.793 (Sensitivity: 0.85; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000225630
AA Change: G261C

PolyPhen 2 Score 0.793 (Sensitivity: 0.85; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000225979
AA Change: G261C

PolyPhen 2 Score 0.922 (Sensitivity: 0.81; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000226079
AA Change: G274C

PolyPhen 2 Score 0.578 (Sensitivity: 0.88; Specificity: 0.91)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.2%
  • 20x: 97.2%
Validation Efficiency 96% (74/77)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This locus encodes a sodium bicarbonate cotransporter. The encoded transmembrane protein appears to transport sodium and bicarbonate ions in a 1:1 ratio, and is thus considered an electroneutral cotransporter. The encoded protein likely plays a critical role in regulation of intracellular pH involved in visual and auditory sensory transmission. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Apr 2012]
PHENOTYPE: Mice homozygous for a disruption at this locus display defects of the auditory and visual systems similar to those observed in patients with Ushers syndrome. Mice homozygous for a gene trap allele exhibit disruption in sodium/bicarbonate function that impacts vasodilation and hypertension. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930407I10Rik A G 15: 81,949,150 (GRCm39) K1016E probably benign Het
Abca3 T C 17: 24,583,700 (GRCm39) F30L probably benign Het
Arhgap17 C T 7: 122,895,655 (GRCm39) G490R probably damaging Het
Arsg T A 11: 109,412,495 (GRCm39) L140H probably damaging Het
Bmp2k T A 5: 97,179,097 (GRCm39) C130* probably null Het
C4b T C 17: 34,951,140 (GRCm39) probably null Het
Cdk5r2 A G 1: 74,894,975 (GRCm39) Y240C probably damaging Het
Cntnap5b A G 1: 100,202,197 (GRCm39) E348G probably benign Het
Col27a1 A G 4: 63,237,738 (GRCm39) probably benign Het
Cubn G A 2: 13,352,840 (GRCm39) S1966F probably benign Het
Dnajc13 T C 9: 104,058,208 (GRCm39) Y1509C probably benign Het
Dpp4 A G 2: 62,203,174 (GRCm39) V265A probably benign Het
Dync2i1 A T 12: 116,175,398 (GRCm39) D926E probably damaging Het
Fbxl8 C A 8: 105,995,338 (GRCm39) N283K possibly damaging Het
Fev T A 1: 74,921,299 (GRCm39) Q122L probably benign Het
Fgd4 T A 16: 16,301,951 (GRCm39) probably null Het
Fnip2 A C 3: 79,396,610 (GRCm39) L439R probably damaging Het
Git1 C A 11: 77,395,469 (GRCm39) Q389K probably benign Het
Gm10509 C G 17: 21,909,833 (GRCm39) I53M possibly damaging Het
Gm5773 A T 3: 93,681,234 (GRCm39) H302L possibly damaging Het
Greb1l G T 18: 10,547,327 (GRCm39) R1515L probably damaging Het
Gsc2 T C 16: 17,732,902 (GRCm39) Y2C possibly damaging Het
H60b A G 10: 22,162,053 (GRCm39) N93D probably benign Het
Hgf G A 5: 16,820,752 (GRCm39) R633Q probably benign Het
Hmgb1 C T 5: 148,985,633 (GRCm39) probably benign Het
Hmmr T C 11: 40,598,242 (GRCm39) T657A probably damaging Het
Htt G T 5: 35,057,115 (GRCm39) probably null Het
Ift80 G A 3: 68,901,878 (GRCm39) probably benign Het
Kcnq5 G T 1: 21,576,017 (GRCm39) T229K probably damaging Het
Kcp C T 6: 29,482,839 (GRCm39) R1410Q probably benign Het
Klhl30 T G 1: 91,285,137 (GRCm39) V331G probably damaging Het
Lrit1 G C 14: 36,782,052 (GRCm39) V242L probably damaging Het
Lrrc37 G A 11: 103,505,126 (GRCm39) P105S possibly damaging Het
Macf1 C T 4: 123,334,515 (GRCm39) R2849Q probably benign Het
Mex3b T G 7: 82,518,473 (GRCm39) S263A probably benign Het
Mrgpre A G 7: 143,334,799 (GRCm39) S235P probably damaging Het
Myh14 A T 7: 44,307,363 (GRCm39) V226D probably benign Het
Myom2 G A 8: 15,167,741 (GRCm39) A1109T probably null Het
Nudt8 G T 19: 4,051,831 (GRCm39) L147F probably damaging Het
Or2aj5 T A 16: 19,424,672 (GRCm39) I249L probably benign Het
Or52e8 T A 7: 104,624,580 (GRCm39) N208I probably benign Het
Or5w17 A G 2: 87,584,071 (GRCm39) Y89H probably benign Het
Or6z7 A T 7: 6,484,008 (GRCm39) I49N probably benign Het
P4htm C A 9: 108,456,394 (GRCm39) A469S possibly damaging Het
Pld4 A T 12: 112,733,288 (GRCm39) H288L probably benign Het
Pnpla1 T A 17: 29,097,455 (GRCm39) I207N probably damaging Het
Ppcs T G 4: 119,279,375 (GRCm39) N59T probably damaging Het
Ppm1k A T 6: 57,492,645 (GRCm39) C214S probably damaging Het
Psg25 C T 7: 18,263,679 (GRCm39) G48E probably damaging Het
Rassf7 A G 7: 140,797,503 (GRCm39) T239A possibly damaging Het
Rgs3 G T 4: 62,618,952 (GRCm39) probably benign Het
Scaper T C 9: 55,767,055 (GRCm39) T465A probably benign Het
Smpd3 T C 8: 106,991,851 (GRCm39) D234G probably benign Het
Spata31f1e T C 4: 42,793,323 (GRCm39) T270A probably damaging Het
Ssc4d A G 5: 135,991,775 (GRCm39) probably null Het
Sugct G T 13: 17,032,606 (GRCm39) probably null Het
Taok2 C A 7: 126,466,088 (GRCm39) probably null Het
Tbx20 A G 9: 24,681,036 (GRCm39) V152A probably damaging Het
Tbx4 A G 11: 85,781,085 (GRCm39) E66G probably benign Het
Thbs2 T C 17: 14,902,082 (GRCm39) E382G probably benign Het
Ticrr T G 7: 79,315,645 (GRCm39) S300A possibly damaging Het
Trim46 A G 3: 89,146,303 (GRCm39) L396P probably damaging Het
Trim56 A G 5: 137,141,501 (GRCm39) F672L probably damaging Het
Ttf2 A G 3: 100,858,453 (GRCm39) L712S probably damaging Het
Unc93b1 T G 19: 3,986,303 (GRCm39) D112E possibly damaging Het
Usp17lc T C 7: 103,068,118 (GRCm39) L471P probably benign Het
Vmn2r85 A G 10: 130,261,452 (GRCm39) I295T probably damaging Het
Vmn2r96 T G 17: 18,818,283 (GRCm39) I812S probably damaging Het
Wdr7 G A 18: 63,998,359 (GRCm39) C1102Y possibly damaging Het
Wnt9b G T 11: 103,624,515 (GRCm39) Q92K probably null Het
Zbtb26 A T 2: 37,326,106 (GRCm39) M310K possibly damaging Het
Zdhhc1 T C 8: 106,210,279 (GRCm39) H46R probably damaging Het
Zfp628 G T 7: 4,922,549 (GRCm39) R257L probably benign Het
Zfp747l1 A T 7: 126,983,487 (GRCm39) D538E possibly damaging Het
Zmat4 A G 8: 24,392,181 (GRCm39) T46A probably benign Het
Zmiz2 T A 11: 6,352,455 (GRCm39) W637R probably damaging Het
Other mutations in Slc4a7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00974:Slc4a7 APN 14 14,760,292 (GRCm38) missense probably benign 0.18
IGL01468:Slc4a7 APN 14 14,737,480 (GRCm38) missense probably damaging 1.00
IGL01863:Slc4a7 APN 14 14,762,430 (GRCm38) missense probably damaging 0.97
IGL03122:Slc4a7 APN 14 14,782,040 (GRCm38) splice site probably benign
R0020:Slc4a7 UTSW 14 14,796,108 (GRCm38) missense probably benign
R0403:Slc4a7 UTSW 14 14,766,808 (GRCm38) missense probably benign 0.02
R0410:Slc4a7 UTSW 14 14,738,299 (GRCm38) missense probably damaging 1.00
R0624:Slc4a7 UTSW 14 14,794,059 (GRCm38) critical splice donor site probably null
R0631:Slc4a7 UTSW 14 14,757,382 (GRCm38) missense probably damaging 1.00
R1128:Slc4a7 UTSW 14 14,733,832 (GRCm38) missense probably damaging 1.00
R1556:Slc4a7 UTSW 14 14,778,872 (GRCm38) missense probably benign 0.01
R1672:Slc4a7 UTSW 14 14,760,247 (GRCm38) missense possibly damaging 0.91
R1711:Slc4a7 UTSW 14 14,765,709 (GRCm38) missense probably benign 0.45
R1870:Slc4a7 UTSW 14 14,737,509 (GRCm38) critical splice donor site probably null
R1939:Slc4a7 UTSW 14 14,748,581 (GRCm38) missense probably damaging 1.00
R2012:Slc4a7 UTSW 14 14,733,727 (GRCm38) nonsense probably null
R2042:Slc4a7 UTSW 14 14,737,386 (GRCm38) missense probably damaging 1.00
R2064:Slc4a7 UTSW 14 14,733,773 (GRCm38) missense probably damaging 1.00
R2404:Slc4a7 UTSW 14 14,733,733 (GRCm38) missense probably damaging 1.00
R2880:Slc4a7 UTSW 14 14,773,277 (GRCm38) missense probably damaging 1.00
R3729:Slc4a7 UTSW 14 14,729,276 (GRCm38) missense probably damaging 1.00
R4368:Slc4a7 UTSW 14 14,733,775 (GRCm38) missense probably damaging 1.00
R4395:Slc4a7 UTSW 14 14,765,665 (GRCm38) missense probably damaging 1.00
R4432:Slc4a7 UTSW 14 14,757,323 (GRCm38) missense probably damaging 1.00
R4592:Slc4a7 UTSW 14 14,778,850 (GRCm38) missense probably damaging 1.00
R4705:Slc4a7 UTSW 14 14,733,856 (GRCm38) missense probably damaging 1.00
R4743:Slc4a7 UTSW 14 14,796,073 (GRCm38) splice site probably null
R4765:Slc4a7 UTSW 14 14,762,414 (GRCm38) missense probably damaging 1.00
R4831:Slc4a7 UTSW 14 14,772,699 (GRCm38) critical splice donor site probably null
R4845:Slc4a7 UTSW 14 14,733,803 (GRCm38) missense probably damaging 1.00
R4880:Slc4a7 UTSW 14 14,757,342 (GRCm38) missense probably damaging 1.00
R4948:Slc4a7 UTSW 14 14,771,283 (GRCm38) missense possibly damaging 0.68
R5348:Slc4a7 UTSW 14 14,786,310 (GRCm38) missense probably benign 0.02
R5385:Slc4a7 UTSW 14 14,773,345 (GRCm38) missense possibly damaging 0.94
R5418:Slc4a7 UTSW 14 14,760,280 (GRCm38) missense probably benign 0.25
R5480:Slc4a7 UTSW 14 14,782,138 (GRCm38) missense probably damaging 1.00
R5842:Slc4a7 UTSW 14 14,778,866 (GRCm38) missense probably damaging 1.00
R5919:Slc4a7 UTSW 14 14,791,092 (GRCm38) missense probably benign
R6063:Slc4a7 UTSW 14 14,793,964 (GRCm38) missense possibly damaging 0.60
R6065:Slc4a7 UTSW 14 14,739,836 (GRCm38) missense probably benign 0.29
R6549:Slc4a7 UTSW 14 14,748,564 (GRCm38) missense probably damaging 1.00
R6845:Slc4a7 UTSW 14 14,775,000 (GRCm38) missense probably damaging 1.00
R6870:Slc4a7 UTSW 14 14,733,846 (GRCm38) missense probably damaging 1.00
R6881:Slc4a7 UTSW 14 14,737,452 (GRCm38) missense probably benign 0.43
R7099:Slc4a7 UTSW 14 14,733,750 (GRCm38) missense probably damaging 1.00
R7180:Slc4a7 UTSW 14 14,765,580 (GRCm38) missense probably damaging 1.00
R7346:Slc4a7 UTSW 14 14,775,000 (GRCm38) missense probably damaging 1.00
R7378:Slc4a7 UTSW 14 14,757,421 (GRCm38) missense probably damaging 1.00
R7646:Slc4a7 UTSW 14 14,773,348 (GRCm38) missense probably benign 0.01
R7647:Slc4a7 UTSW 14 14,773,348 (GRCm38) missense probably benign 0.01
R7648:Slc4a7 UTSW 14 14,773,348 (GRCm38) missense probably benign 0.01
R7650:Slc4a7 UTSW 14 14,773,348 (GRCm38) missense probably benign 0.01
R7857:Slc4a7 UTSW 14 14,772,624 (GRCm38) missense probably benign 0.00
R7892:Slc4a7 UTSW 14 14,773,348 (GRCm38) missense probably benign 0.01
R8124:Slc4a7 UTSW 14 14,729,211 (GRCm38) missense possibly damaging 0.92
R8225:Slc4a7 UTSW 14 14,738,224 (GRCm38) nonsense probably null
R8354:Slc4a7 UTSW 14 14,786,313 (GRCm38) missense probably damaging 1.00
R8998:Slc4a7 UTSW 14 14,775,346 (GRCm38) missense probably damaging 1.00
R9016:Slc4a7 UTSW 14 14,773,241 (GRCm38) missense probably damaging 0.99
R9043:Slc4a7 UTSW 14 14,775,048 (GRCm38) missense probably damaging 1.00
R9139:Slc4a7 UTSW 14 14,796,115 (GRCm38) missense probably damaging 0.98
R9342:Slc4a7 UTSW 14 14,772,541 (GRCm38) nonsense probably null
R9383:Slc4a7 UTSW 14 14,766,803 (GRCm38) nonsense probably null
R9568:Slc4a7 UTSW 14 14,796,073 (GRCm38) splice site probably null
R9798:Slc4a7 UTSW 14 14,782,056 (GRCm38) missense probably damaging 1.00
X0067:Slc4a7 UTSW 14 14,771,276 (GRCm38) missense possibly damaging 0.93
Predicted Primers PCR Primer
(F):5'- CATGTTGCTGGTATGAAGCTAAC -3'
(R):5'- CAAGCTCTGTCCGTAACACC -3'

Sequencing Primer
(F):5'- GCTGGTATGAAGCTAACATCTGCC -3'
(R):5'- CGCACAAGCATGCCATG -3'
Posted On 2018-11-28