Incidental Mutation 'R1711:Slc4a7'
ID 190610
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 039744-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.898) question?
Stock # R1711 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 7669819-7766808 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 14765709 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Arginine to Glycine at position 680 (R680G)
Ref Sequence ENSEMBL: ENSMUSP00000152950 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057015] [ENSMUST00000223607] [ENSMUST00000223695] [ENSMUST00000223740] [ENSMUST00000223761] [ENSMUST00000223981] [ENSMUST00000224049] [ENSMUST00000225979] [ENSMUST00000225630] [ENSMUST00000224333] [ENSMUST00000225175] [ENSMUST00000224222] [ENSMUST00000224672] [ENSMUST00000224752] [ENSMUST00000225232] [ENSMUST00000225238] [ENSMUST00000226079]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000057015
AA Change: R564G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000058313
Gene: ENSMUSG00000021733
AA Change: R564G

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 probably benign
Transcript: ENSMUST00000223607
AA Change: R676G

PolyPhen 2 Score 0.448 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect probably benign
Transcript: ENSMUST00000223695
AA Change: R577G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect probably benign
Transcript: ENSMUST00000223740
AA Change: R570G

PolyPhen 2 Score 0.068 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect probably benign
Transcript: ENSMUST00000223761
AA Change: R687G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
Predicted Effect probably benign
Transcript: ENSMUST00000223771
Predicted Effect probably benign
Transcript: ENSMUST00000223981
AA Change: R689G

PolyPhen 2 Score 0.448 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect unknown
Transcript: ENSMUST00000224952
AA Change: R603G
Predicted Effect probably benign
Transcript: ENSMUST00000224049
AA Change: R557G

PolyPhen 2 Score 0.031 (Sensitivity: 0.95; Specificity: 0.82)
Predicted Effect probably benign
Transcript: ENSMUST00000225979
AA Change: R571G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect probably benign
Transcript: ENSMUST00000225630
AA Change: R551G

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
Predicted Effect probably benign
Transcript: ENSMUST00000224333
AA Change: R695G

PolyPhen 2 Score 0.302 (Sensitivity: 0.90; Specificity: 0.89)
Predicted Effect probably benign
Transcript: ENSMUST00000225175
AA Change: R674G

PolyPhen 2 Score 0.069 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect probably benign
Transcript: ENSMUST00000224222
AA Change: R676G

PolyPhen 2 Score 0.448 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect probably benign
Transcript: ENSMUST00000224672
AA Change: R680G

PolyPhen 2 Score 0.448 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect probably benign
Transcript: ENSMUST00000224752
AA Change: R681G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
Predicted Effect probably benign
Transcript: ENSMUST00000225232
AA Change: R551G

PolyPhen 2 Score 0.069 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect probably benign
Transcript: ENSMUST00000225238
AA Change: R584G

PolyPhen 2 Score 0.068 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224750
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225496
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225508
Predicted Effect probably benign
Transcript: ENSMUST00000226079
AA Change: R564G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.6%
  • 20x: 93.6%
Validation Efficiency
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: 111 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik C T 13: 77,418,039 (GRCm39) T741I possibly damaging Het
Aadacl4fm2 A T 4: 144,281,976 (GRCm39) I272K probably damaging Het
Acot3 A T 12: 84,100,347 (GRCm39) Q41L probably damaging Het
Actl7b G A 4: 56,740,165 (GRCm39) Q398* probably null Het
Adgrb2 C A 4: 129,886,417 (GRCm39) Q186K probably damaging Het
Akr1a1 A G 4: 116,495,171 (GRCm39) probably null Het
Ap3s2 A T 7: 79,530,238 (GRCm39) F192L probably damaging Het
Apobr T G 7: 126,184,151 (GRCm39) probably null Het
Arhgap5 A G 12: 52,566,128 (GRCm39) N1033S probably damaging Het
Arid3c G T 4: 41,725,947 (GRCm39) R219S probably damaging Het
Bves C T 10: 45,223,961 (GRCm39) T207M probably damaging Het
Cacna1d T C 14: 29,788,013 (GRCm39) K1619R probably damaging Het
Caps2 A T 10: 112,026,883 (GRCm39) D223V possibly damaging Het
Cd3g A C 9: 44,885,640 (GRCm39) L35R probably damaging Het
Cdh23 A T 10: 60,359,315 (GRCm39) V261E probably benign Het
Cfap54 T G 10: 92,846,882 (GRCm39) T1028P probably damaging Het
Ch25h C A 19: 34,451,686 (GRCm39) V281L probably benign Het
Cip2a A C 16: 48,837,849 (GRCm39) I850L probably benign Het
Clu G T 14: 66,218,354 (GRCm39) V405L possibly damaging Het
Col6a3 A T 1: 90,757,935 (GRCm39) H6Q probably damaging Het
Cps1 G A 1: 67,207,533 (GRCm39) probably null Het
Ctr9 T C 7: 110,654,870 (GRCm39) S1134P unknown Het
Cts7 C T 13: 61,500,624 (GRCm39) G308S probably damaging Het
Cyp2c39 C A 19: 39,555,335 (GRCm39) T385K probably damaging Het
Dennd5a A T 7: 109,517,919 (GRCm39) D596E probably benign Het
Disc1 T A 8: 125,851,349 (GRCm39) I413K probably benign Het
Dll3 C T 7: 27,993,922 (GRCm39) G505D probably damaging Het
Dnah3 A G 7: 119,677,794 (GRCm39) W377R probably damaging Het
Dop1b A G 16: 93,596,814 (GRCm39) D1792G probably damaging Het
Dpep3 T A 8: 106,700,325 (GRCm39) R460S probably benign Het
Ebf4 A G 2: 130,200,751 (GRCm39) N302S probably damaging Het
Efcab3 A G 11: 104,611,514 (GRCm39) K452R probably benign Het
Egflam T C 15: 7,319,396 (GRCm39) E194G possibly damaging Het
Ep400 A T 5: 110,841,174 (GRCm39) probably benign Het
Ercc6 T C 14: 32,248,133 (GRCm39) M228T probably damaging Het
Fbxo9 T C 9: 77,994,529 (GRCm39) T264A probably damaging Het
Fcrl5 C A 3: 87,364,721 (GRCm39) P486T possibly damaging Het
Fyb1 T C 15: 6,609,960 (GRCm39) F178L probably damaging Het
Gaa T A 11: 119,171,286 (GRCm39) I646N probably damaging Het
Gm5431 A T 11: 48,785,853 (GRCm39) V174E possibly damaging Het
Gnpat T G 8: 125,613,691 (GRCm39) probably null Het
Gucy1a2 G T 9: 3,759,622 (GRCm39) R476I probably benign Het
Hars1 A G 18: 36,904,156 (GRCm39) L241P probably damaging Het
Haus5 G A 7: 30,357,328 (GRCm39) Q399* probably null Het
Hephl1 T C 9: 14,970,542 (GRCm39) E984G probably damaging Het
Hmces C T 6: 87,898,574 (GRCm39) Q132* probably null Het
Hsp90b1 G T 10: 86,530,389 (GRCm39) T490K probably damaging Het
Idh2 T G 7: 79,748,906 (GRCm39) E125A probably damaging Het
Ipo13 G T 4: 117,761,719 (GRCm39) H465Q probably benign Het
Isca2 C A 12: 84,820,393 (GRCm39) T31K probably damaging Het
Itga9 T C 9: 118,527,529 (GRCm39) V560A probably benign Het
Jhy G A 9: 40,822,453 (GRCm39) Q562* probably null Het
Kcnj5 A G 9: 32,233,865 (GRCm39) I150T probably damaging Het
Kmt2a A G 9: 44,752,918 (GRCm39) I1419T unknown Het
Lix1 T C 17: 17,666,320 (GRCm39) F160L possibly damaging Het
Lonrf2 G A 1: 38,852,357 (GRCm39) P165S probably benign Het
Map4k1 A T 7: 28,688,777 (GRCm39) Q276L possibly damaging Het
Mmp9 G A 2: 164,791,342 (GRCm39) G171S probably damaging Het
Mvp C A 7: 126,594,907 (GRCm39) probably null Het
Mylk3 T A 8: 86,091,460 (GRCm39) E115V probably damaging Het
Nebl T A 2: 17,393,565 (GRCm39) T603S probably damaging Het
Nudt15 T C 14: 73,760,776 (GRCm39) D105G probably benign Het
Or12j2 A C 7: 139,915,912 (GRCm39) T46P possibly damaging Het
Or2w1b G A 13: 21,300,476 (GRCm39) V205I probably benign Het
Or51b6 T A 7: 103,555,906 (GRCm39) W87R probably damaging Het
Or52i2 G T 7: 102,319,369 (GRCm39) V81L probably damaging Het
Or52l1 A T 7: 104,829,967 (GRCm39) H199Q probably damaging Het
Or8g2b A G 9: 39,751,581 (GRCm39) M284V probably benign Het
Osbpl9 A T 4: 108,923,415 (GRCm39) C495S probably damaging Het
Pamr1 A G 2: 102,471,197 (GRCm39) T507A probably benign Het
Pcdhb9 T A 18: 37,536,380 (GRCm39) C791* probably null Het
Pcgf6 T C 19: 47,038,957 (GRCm39) E101G probably damaging Het
Pdgfrl A T 8: 41,438,831 (GRCm39) I256F probably benign Het
Pdzd7 T C 19: 45,033,950 (GRCm39) R45G possibly damaging Het
Pecr C T 1: 72,316,568 (GRCm39) V46I possibly damaging Het
Pgr A G 9: 8,922,715 (GRCm39) probably null Het
Pik3c2a A T 7: 116,017,162 (GRCm39) Y198* probably null Het
Pp2d1 T A 17: 53,822,338 (GRCm39) M243L possibly damaging Het
Ppp1r1a T A 15: 103,441,919 (GRCm39) I50L possibly damaging Het
Proc T C 18: 32,260,459 (GRCm39) D222G probably benign Het
Ptprq T A 10: 107,370,560 (GRCm39) R2044* probably null Het
Ranbp2 T C 10: 58,296,341 (GRCm39) V326A probably benign Het
Reep6 T A 10: 80,169,815 (GRCm39) F122I possibly damaging Het
Rubcn C A 16: 32,663,471 (GRCm39) R388S probably damaging Het
Rusc1 A G 3: 88,996,600 (GRCm39) L62P probably damaging Het
Satb2 T C 1: 56,889,448 (GRCm39) N423S probably damaging Het
Scart1 G T 7: 139,800,522 (GRCm39) C101F probably damaging Het
Serpinb9d A G 13: 33,384,731 (GRCm39) K236R probably benign Het
Slitrk1 T A 14: 109,150,528 (GRCm39) Y61F probably benign Het
Son A G 16: 91,457,114 (GRCm39) probably benign Het
Sparc T A 11: 55,286,602 (GRCm39) probably null Het
Spon2 A G 5: 33,373,729 (GRCm39) F194S probably damaging Het
Spta1 A G 1: 174,068,608 (GRCm39) E2136G probably damaging Het
Stat4 T C 1: 52,146,084 (GRCm39) S746P probably damaging Het
Stk31 T A 6: 49,446,238 (GRCm39) S958R probably benign Het
Stom T A 2: 35,205,929 (GRCm39) I267F probably damaging Het
Stx12 A T 4: 132,585,788 (GRCm39) D197E probably damaging Het
Taok3 A T 5: 117,393,991 (GRCm39) N588I possibly damaging Het
Tgs1 A G 4: 3,598,658 (GRCm39) D657G probably damaging Het
Trim6 A G 7: 103,882,044 (GRCm39) T432A probably damaging Het
Trim72 C G 7: 127,603,757 (GRCm39) C34W probably damaging Het
Trpc4ap A T 2: 155,499,664 (GRCm39) I286N probably benign Het
Ttn A G 2: 76,693,905 (GRCm39) V321A possibly damaging Het
Utp4 T A 8: 107,645,352 (GRCm39) I583N probably damaging Het
Wdfy2 G T 14: 63,181,546 (GRCm39) M225I probably benign Het
Wfdc1 A G 8: 120,407,776 (GRCm39) T134A probably benign Het
Wnt9b A G 11: 103,622,954 (GRCm39) S150P probably damaging Het
Zbtb46 A T 2: 181,053,477 (GRCm39) F412I probably damaging Het
Zc3h15 G A 2: 83,491,492 (GRCm39) R240H probably benign Het
Zfp11 A T 5: 129,733,737 (GRCm39) Y575N probably benign Het
Zfp687 T C 3: 94,919,200 (GRCm39) M191V probably benign 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
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
R6962:Slc4a7 UTSW 14 14,746,021 (GRCm38) missense probably damaging 0.99
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'- CTGCTTGCAGAGGCTTACGAATAAAAC -3'
(R):5'- CTGGGGTGCAATGGTAATAGGAACC -3'

Sequencing Primer
(F):5'- TGAAAGCACAACACTGTCTTTGC -3'
(R):5'- TAATAGGAACCTTGATAGGACAACC -3'
Posted On 2014-05-14