Incidental Mutation 'R4743:Slc4a7'
ID 358190
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 041967-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.925) question?
Stock # R4743 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 7669819-7766808 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 14796073 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000058313 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057015] [ENSMUST00000223607] [ENSMUST00000223695] [ENSMUST00000223740] [ENSMUST00000223761] [ENSMUST00000223981] [ENSMUST00000224049] [ENSMUST00000225979] [ENSMUST00000225630] [ENSMUST00000224333] [ENSMUST00000224752] [ENSMUST00000225175] [ENSMUST00000224222] [ENSMUST00000224672] [ENSMUST00000225238] [ENSMUST00000226079]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000057015
SMART Domains Protein: ENSMUSP00000058313
Gene: ENSMUSG00000021733

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
Predicted Effect probably benign
Transcript: ENSMUST00000223695
Predicted Effect probably benign
Transcript: ENSMUST00000223740
Predicted Effect probably benign
Transcript: ENSMUST00000223761
Predicted Effect probably benign
Transcript: ENSMUST00000223981
Predicted Effect probably benign
Transcript: ENSMUST00000224049
Predicted Effect probably benign
Transcript: ENSMUST00000225979
Predicted Effect probably benign
Transcript: ENSMUST00000225630
Predicted Effect probably benign
Transcript: ENSMUST00000224333
Predicted Effect probably benign
Transcript: ENSMUST00000224752
Predicted Effect probably benign
Transcript: ENSMUST00000225175
Predicted Effect probably benign
Transcript: ENSMUST00000224222
Predicted Effect probably benign
Transcript: ENSMUST00000224672
Predicted Effect probably benign
Transcript: ENSMUST00000225238
Predicted Effect probably benign
Transcript: ENSMUST00000226079
Predicted Effect probably benign
Transcript: ENSMUST00000224952
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.3%
Validation Efficiency 98% (44/45)
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933407L21Rik A G 1: 85,858,972 (GRCm39) probably benign Het
Ahcy T C 2: 154,910,888 (GRCm39) N27D probably damaging Het
Akap9 T G 5: 4,011,013 (GRCm39) L572R probably damaging Het
Akna A G 4: 63,296,850 (GRCm39) S909P probably damaging Het
Atr A G 9: 95,744,845 (GRCm39) E54G probably benign Het
Baz2b A G 2: 59,744,255 (GRCm39) S1417P probably benign Het
Colgalt2 A G 1: 152,276,094 (GRCm39) Y69C probably damaging Het
Comp A G 8: 70,828,711 (GRCm39) E181G probably damaging Het
Dcaf10 T A 4: 45,370,409 (GRCm39) S326T probably damaging Het
Dscam T C 16: 96,631,256 (GRCm39) E253G probably benign Het
Dysf C A 6: 84,074,697 (GRCm39) D499E probably damaging Het
Epha1 G T 6: 42,349,155 (GRCm39) T36K probably benign Het
Ewsr1 A T 11: 5,033,541 (GRCm39) D210E unknown Het
Fabp3 C T 4: 130,206,180 (GRCm39) T57I probably benign Het
Fndc1 T A 17: 7,991,111 (GRCm39) R862* probably null Het
Gbp8 T C 5: 105,178,707 (GRCm39) K203E possibly damaging Het
Gigyf2 T A 1: 87,292,970 (GRCm39) L79* probably null Het
Gm8220 T A 14: 44,523,152 (GRCm39) probably benign Het
Gm9755 A T 8: 67,966,929 (GRCm39) noncoding transcript Het
Il6 T C 5: 30,223,042 (GRCm39) Y120H probably damaging Het
Kcnma1 T C 14: 23,853,270 (GRCm39) T2A probably damaging Het
Mroh9 T C 1: 162,852,061 (GRCm39) Y876C probably benign Het
Plekhh2 A G 17: 84,878,548 (GRCm39) Y601C probably damaging Het
Rabgap1l G T 1: 160,281,353 (GRCm39) Q623K probably damaging Het
Rad9a G A 19: 4,250,560 (GRCm39) R85C probably damaging Het
Rapgef2 T C 3: 79,080,375 (GRCm39) Y109C probably damaging Het
Rhox2c A C X: 36,635,351 (GRCm39) Q4H probably benign Het
Rlig1 T C 10: 100,414,243 (GRCm39) I139V probably benign Het
Slain2 T A 5: 73,114,927 (GRCm39) L386* probably null Het
Slco1c1 T C 6: 141,510,242 (GRCm39) C582R probably damaging Het
Sulf1 A G 1: 12,906,517 (GRCm39) N520D probably benign Het
Tbc1d7 A G 13: 43,323,325 (GRCm39) V22A probably damaging Het
Tmprss6 A G 15: 78,327,910 (GRCm39) V612A probably damaging Het
Trpv2 A G 11: 62,483,627 (GRCm39) E488G probably benign Het
Ttn T A 2: 76,585,168 (GRCm39) I22042F probably damaging Het
Uspl1 A G 5: 149,146,566 (GRCm39) Y439C probably damaging Het
Vwf A G 6: 125,661,054 (GRCm39) probably null 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
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'- TTGGGAACAGGAAAGGGCTC -3'
(R):5'- ACTGTTATACATAATGGCATGGCAC -3'

Sequencing Primer
(F):5'- GTGGGGGTGAATATGATCAAAATAC -3'
(R):5'- CAATGAAGTTTCAGCATCCAT -3'
Posted On 2015-11-11