Incidental Mutation 'R4765:Slc4a7'
ID 366084
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 042406-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.898) question?
Stock # R4765 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 7669819-7766808 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 14762414 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 600 (D600E)
Ref Sequence ENSEMBL: ENSMUSP00000153185 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057015] [ENSMUST00000223607] [ENSMUST00000223695] [ENSMUST00000223740] [ENSMUST00000223761] [ENSMUST00000223981] [ENSMUST00000224672] [ENSMUST00000225238] [ENSMUST00000224049] [ENSMUST00000225630] [ENSMUST00000224752] [ENSMUST00000225979] [ENSMUST00000225232] [ENSMUST00000224222] [ENSMUST00000224333] [ENSMUST00000225175] [ENSMUST00000226079]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000057015
AA Change: D483E

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000058313
Gene: ENSMUSG00000021733
AA Change: D483E

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: D595E

PolyPhen 2 Score 0.688 (Sensitivity: 0.86; Specificity: 0.92)
Predicted Effect possibly damaging
Transcript: ENSMUST00000223695
AA Change: D496E

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000223740
AA Change: D489E

PolyPhen 2 Score 0.955 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect probably damaging
Transcript: ENSMUST00000223761
AA Change: D606E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably benign
Transcript: ENSMUST00000223771
Predicted Effect possibly damaging
Transcript: ENSMUST00000223981
AA Change: D608E

PolyPhen 2 Score 0.688 (Sensitivity: 0.86; Specificity: 0.92)
Predicted Effect possibly damaging
Transcript: ENSMUST00000224672
AA Change: D599E

PolyPhen 2 Score 0.688 (Sensitivity: 0.86; Specificity: 0.92)
Predicted Effect probably damaging
Transcript: ENSMUST00000225238
AA Change: D503E

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
Predicted Effect possibly damaging
Transcript: ENSMUST00000224049
AA Change: D476E

PolyPhen 2 Score 0.815 (Sensitivity: 0.84; Specificity: 0.93)
Predicted Effect probably damaging
Transcript: ENSMUST00000225630
AA Change: D470E

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
Predicted Effect unknown
Transcript: ENSMUST00000224952
AA Change: D522E
Predicted Effect probably damaging
Transcript: ENSMUST00000224752
AA Change: D600E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably benign
Transcript: ENSMUST00000225979
AA Change: D490E

PolyPhen 2 Score 0.244 (Sensitivity: 0.91; Specificity: 0.88)
Predicted Effect possibly damaging
Transcript: ENSMUST00000225232
AA Change: D470E

PolyPhen 2 Score 0.887 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000224222
AA Change: D595E

PolyPhen 2 Score 0.688 (Sensitivity: 0.86; Specificity: 0.92)
Predicted Effect probably benign
Transcript: ENSMUST00000224333
AA Change: D614E

PolyPhen 2 Score 0.186 (Sensitivity: 0.92; Specificity: 0.87)
Predicted Effect possibly damaging
Transcript: ENSMUST00000225175
AA Change: D593E

PolyPhen 2 Score 0.797 (Sensitivity: 0.84; Specificity: 0.93)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225496
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225508
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224750
Predicted Effect possibly damaging
Transcript: ENSMUST00000226079
AA Change: D483E

PolyPhen 2 Score 0.893 (Sensitivity: 0.82; Specificity: 0.94)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 95.0%
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik C T 11: 58,771,987 (GRCm39) R490C probably benign Het
Abcb11 A T 2: 69,076,211 (GRCm39) F1166I probably damaging Het
Acta2 T C 19: 34,223,552 (GRCm39) D181G probably damaging Het
Adgrv1 A G 13: 81,255,038 (GRCm39) I6195T probably damaging Het
Afg3l2 G T 18: 67,554,329 (GRCm39) L458M probably damaging Het
Ankfy1 T G 11: 72,603,117 (GRCm39) S49A probably benign Het
Azi2 A T 9: 117,890,539 (GRCm39) probably benign Het
Bend3 A T 10: 43,386,746 (GRCm39) S380C probably damaging Het
Bicc1 T C 10: 70,776,423 (GRCm39) T759A probably damaging Het
Cdh10 G T 15: 19,013,364 (GRCm39) V655L probably damaging Het
Cdkn2aip C A 8: 48,166,582 (GRCm39) W75L probably damaging Het
Cenpj G A 14: 56,787,002 (GRCm39) R192* probably null Het
Cflar T C 1: 58,771,480 (GRCm39) S203P probably damaging Het
Chd6 A T 2: 160,808,164 (GRCm39) C1683* probably null Het
Cpsf2 A G 12: 101,963,699 (GRCm39) Y476C probably damaging Het
Cyp4a12a A G 4: 115,183,388 (GRCm39) D169G possibly damaging Het
D430041D05Rik T A 2: 104,044,441 (GRCm39) R1536S probably damaging Het
Depdc5 A C 5: 33,094,979 (GRCm39) D752A probably damaging Het
Dnah9 C T 11: 65,818,552 (GRCm39) G78D probably damaging Het
Drc1 G T 5: 30,506,075 (GRCm39) Q249H probably benign Het
Drg1 T C 11: 3,200,280 (GRCm39) I364V probably benign Het
Dtymk T C 1: 93,720,631 (GRCm39) H130R probably damaging Het
Elac2 T G 11: 64,883,048 (GRCm39) F140V probably damaging Het
Enpp2 A G 15: 54,739,068 (GRCm39) V353A possibly damaging Het
Fat2 T C 11: 55,172,013 (GRCm39) D2900G probably damaging Het
Fermt2 G T 14: 45,699,693 (GRCm39) T536K probably benign Het
Foxj2 G T 6: 122,810,230 (GRCm39) Q196H probably benign Het
Gadl1 A G 9: 115,795,381 (GRCm39) K328R probably null Het
Gata6 A G 18: 11,054,394 (GRCm39) T108A probably benign Het
Gm16503 G T 4: 147,625,554 (GRCm39) G16V unknown Het
Gpr37 T G 6: 25,669,107 (GRCm39) E579A probably damaging Het
Gps2 T C 11: 69,807,187 (GRCm39) probably benign Het
Hcn4 A T 9: 58,765,260 (GRCm39) I581F unknown Het
Hfm1 T A 5: 106,990,405 (GRCm39) Y1335F probably benign Het
Igsf10 A T 3: 59,237,126 (GRCm39) S1018R probably benign Het
Katnal2 C T 18: 77,065,239 (GRCm39) probably null Het
Kctd8 T C 5: 69,498,191 (GRCm39) K152E possibly damaging Het
Lrp8 T C 4: 107,711,592 (GRCm39) C459R probably damaging Het
Ly6l A T 15: 75,321,543 (GRCm39) I48L probably benign Het
Megf10 A T 18: 57,420,866 (GRCm39) I835F possibly damaging Het
Mei1 A T 15: 81,996,686 (GRCm39) I946F possibly damaging Het
Mrtfb C A 16: 13,230,458 (GRCm39) P1048T probably damaging Het
Myo7b G C 18: 32,094,953 (GRCm39) L1881V probably benign Het
Nfkbiz T C 16: 55,639,387 (GRCm39) probably null Het
Or4b13 T A 2: 90,082,807 (GRCm39) Y175F probably damaging Het
Or5b24 T C 19: 12,912,440 (GRCm39) C113R possibly damaging Het
Pcdhgc5 T C 18: 37,955,122 (GRCm39) S799P probably benign Het
Plk4 A G 3: 40,756,457 (GRCm39) E97G probably damaging Het
Pole2 A T 12: 69,268,826 (GRCm39) H114Q possibly damaging Het
Rad9a C A 19: 4,250,488 (GRCm39) V109L probably benign Het
Scn8a A G 15: 100,938,352 (GRCm39) H1917R probably benign Het
Scyl2 C T 10: 89,495,160 (GRCm39) V304I probably damaging Het
Serpina3f G C 12: 104,185,690 (GRCm39) E298D probably benign Het
Shoc2 A G 19: 53,976,734 (GRCm39) E208G probably benign Het
Sin3a G A 9: 57,004,087 (GRCm39) V280I probably benign Het
Slc26a2 A T 18: 61,332,558 (GRCm39) I291N probably damaging Het
Slc5a6 A T 5: 31,195,427 (GRCm39) F430L possibly damaging Het
Snx19 A C 9: 30,351,453 (GRCm39) Q840H probably damaging Het
Spast C A 17: 74,676,211 (GRCm39) D340E probably damaging Het
Sprr4 G A 3: 92,407,716 (GRCm39) P29S unknown Het
Stk11ip T G 1: 75,503,799 (GRCm39) L239R probably damaging Het
Thoc6 A G 17: 23,889,862 (GRCm39) L20P probably damaging Het
Tnfrsf8 A T 4: 145,023,447 (GRCm39) S129T probably benign Het
Tnrc6c A G 11: 117,633,753 (GRCm39) I1284V probably benign Het
Ttn T C 2: 76,602,851 (GRCm39) Y16711C probably damaging Het
Ttn A G 2: 76,541,331 (GRCm39) L33885P probably damaging Het
Ubn2 T A 6: 38,456,075 (GRCm39) C501S probably damaging Het
Ubr1 A T 2: 120,793,923 (GRCm39) L87* probably null Het
Uhmk1 T C 1: 170,027,470 (GRCm39) Y320C probably damaging Het
Vldlr T C 19: 27,217,947 (GRCm39) V465A probably damaging Het
Vmn1r1 C T 1: 181,985,471 (GRCm39) A65T probably benign Het
Vmn2r25 C T 6: 123,800,182 (GRCm39) C720Y probably damaging Het
Xrra1 T C 7: 99,555,775 (GRCm39) Y381H probably benign Het
Zfhx4 T C 3: 5,465,212 (GRCm39) L1790P probably benign Het
Zscan4d T A 7: 10,896,594 (GRCm39) M259L 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
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
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'- CTGCAACCTTTTCAGCATATAACC -3'
(R):5'- ACAGACACTTGCCTCTGAGG -3'

Sequencing Primer
(F):5'- ATGAGATGTATCTTTCCTCAG -3'
(R):5'- ACACTTGCCTCTGAGGAGCTG -3'
Posted On 2015-12-21