Incidental Mutation 'R5038:Slc4a8'
ID 393131
Institutional Source Beutler Lab
Gene Symbol Slc4a8
Ensembl Gene ENSMUSG00000023032
Gene Name solute carrier family 4 (anion exchanger), member 8
Synonyms KNBC-3, sodium bicarbonate cotransporter isoform 3 kNBC-3, NDCBE
MMRRC Submission 042628-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.215) question?
Stock # R5038 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 100659628-100721849 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 100693702 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 416 (Y416H)
Ref Sequence ENSEMBL: ENSMUSP00000125090 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023776] [ENSMUST00000162049]
AlphaFold Q8JZR6
Predicted Effect probably damaging
Transcript: ENSMUST00000023776
AA Change: Y468H

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000023776
Gene: ENSMUSG00000023032
AA Change: Y468H

DomainStartEndE-ValueType
low complexity region 60 79 N/A INTRINSIC
Pfam:Band_3_cyto 145 402 1.4e-105 PFAM
Pfam:HCO3_cotransp 443 956 9.6e-247 PFAM
transmembrane domain 964 986 N/A INTRINSIC
low complexity region 1010 1027 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000162049
AA Change: Y416H

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000125090
Gene: ENSMUSG00000023032
AA Change: Y416H

DomainStartEndE-ValueType
low complexity region 8 27 N/A INTRINSIC
Pfam:Band_3_cyto 93 350 6.5e-103 PFAM
Pfam:HCO3_cotransp 390 904 1.6e-251 PFAM
transmembrane domain 912 934 N/A INTRINSIC
low complexity region 958 975 N/A INTRINSIC
Meta Mutation Damage Score 0.5550 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.5%
Validation Efficiency 94% (64/68)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a membrane protein that functions to transport sodium and bicarbonate ions across the cell membrane. The encoded protein is important for pH regulation in neurons. The activity of this protein can be inhibited by 4,4'-Di-isothiocyanatostilbene-2,2'-disulfonic acid (DIDS). Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormal sodium and chloride ion excretion. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930512M02Rik A T 11: 11,539,375 (GRCm39) probably null Het
Abtb2 G T 2: 103,397,408 (GRCm39) G113C probably damaging Het
Acsm5 A G 7: 119,134,034 (GRCm39) T272A probably damaging Het
Adprs C T 4: 126,211,102 (GRCm39) E272K possibly damaging Het
Agbl5 G A 5: 31,060,403 (GRCm39) R141Q probably damaging Het
Atp7b A C 8: 22,518,472 (GRCm39) I122S possibly damaging Het
B230219D22Rik T C 13: 55,847,288 (GRCm39) Y134H probably damaging Het
Bnc1 A G 7: 81,618,462 (GRCm39) S868P probably damaging Het
Camta1 T C 4: 151,229,926 (GRCm39) E302G probably damaging Het
Car1 A G 3: 14,835,933 (GRCm39) Y129H probably damaging Het
Cdh22 T C 2: 164,984,197 (GRCm39) T352A probably benign Het
Ckmt2 T C 13: 92,009,282 (GRCm39) E215G probably benign Het
Cyb5r4 T G 9: 86,941,130 (GRCm39) probably null Het
Dhrs13 A G 11: 77,923,256 (GRCm39) probably benign Het
Dsg1c G A 18: 20,397,901 (GRCm39) A34T probably benign Het
Epb41l1 T C 2: 156,363,330 (GRCm39) V613A probably benign Het
Fam114a1 A G 5: 65,166,388 (GRCm39) M240V probably damaging Het
Gm15455 T C 1: 33,877,257 (GRCm39) noncoding transcript Het
Herc1 T G 9: 66,383,742 (GRCm39) probably benign Het
Ifna11 T C 4: 88,738,314 (GRCm39) V40A probably benign Het
Ifna15 T C 4: 88,476,266 (GRCm39) N73D probably benign Het
Imp4 A T 1: 34,482,016 (GRCm39) L45F probably damaging Het
Jak3 G A 8: 72,138,702 (GRCm39) A967T probably damaging Het
Krtap19-2 A T 16: 88,670,916 (GRCm39) Y76* probably null Het
Map4k5 A T 12: 69,871,388 (GRCm39) N492K probably damaging Het
Mycbp2 C T 14: 103,534,375 (GRCm39) R372H probably damaging Het
Nos2 G A 11: 78,813,140 (GRCm39) S16N probably benign Het
Nr2c2 A G 6: 92,116,803 (GRCm39) T2A probably damaging Het
Nup188 T C 2: 30,199,232 (GRCm39) Y267H probably damaging Het
Nxph2 G A 2: 23,211,556 (GRCm39) probably null Het
Or5b107 T A 19: 13,142,955 (GRCm39) D192E probably benign Het
Or5b96 T A 19: 12,867,770 (GRCm39) H57L probably damaging Het
Or9i1b T A 19: 13,896,822 (GRCm39) V146E possibly damaging Het
Otof C T 5: 30,541,783 (GRCm39) E761K possibly damaging Het
Pik3r1 C T 13: 101,825,952 (GRCm39) R37Q probably damaging Het
Pkn3 T C 2: 29,975,293 (GRCm39) probably null Het
Pold3 A G 7: 99,770,590 (GRCm39) V14A probably damaging Het
Ptpn14 T C 1: 189,519,083 (GRCm39) S38P probably damaging Het
Raf1 G A 6: 115,597,196 (GRCm39) Q35* probably null Het
Rps3a1 C A 3: 86,045,338 (GRCm39) E251D probably benign Het
Scd1 C T 19: 44,390,148 (GRCm39) V207M probably damaging Het
Shq1 A G 6: 100,607,954 (GRCm39) V319A probably benign Het
Slco1a5 T C 6: 142,208,363 (GRCm39) T143A probably benign Het
Slco1a5 C T 6: 142,212,090 (GRCm39) G90D probably damaging Het
Snx9 T C 17: 5,937,348 (GRCm39) V30A probably benign Het
Spdya T C 17: 71,895,561 (GRCm39) probably benign Het
Stat1 A T 1: 52,162,368 (GRCm39) N75I probably damaging Het
Sv2b A T 7: 74,807,173 (GRCm39) M159K probably damaging Het
Tdh A T 14: 63,733,575 (GRCm39) Y89* probably null Het
Tmc7 A G 7: 118,142,588 (GRCm39) F600S probably damaging Het
Trpa1 T A 1: 14,981,090 (GRCm39) H104L probably damaging Het
Ttn G A 2: 76,678,984 (GRCm39) probably benign Het
Vmn1r113 A G 7: 20,521,419 (GRCm39) I70M possibly damaging Het
Vmn1r171 A G 7: 23,332,188 (GRCm39) M138V probably benign Het
Zfc3h1 G A 10: 115,240,116 (GRCm39) V550I probably benign Het
Zfp335 G T 2: 164,752,564 (GRCm39) S60* probably null Het
Zfp7 T C 15: 76,776,010 (GRCm39) M684T probably benign Het
Zfp984 T A 4: 147,839,903 (GRCm39) H316L probably damaging Het
Zmym2 T A 14: 57,193,637 (GRCm39) Y1151N possibly damaging Het
Other mutations in Slc4a8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00502:Slc4a8 APN 15 100,705,319 (GRCm39) missense possibly damaging 0.50
IGL01633:Slc4a8 APN 15 100,685,128 (GRCm39) missense probably damaging 1.00
IGL02945:Slc4a8 APN 15 100,705,080 (GRCm39) critical splice acceptor site probably null
IGL03172:Slc4a8 APN 15 100,697,598 (GRCm39) missense probably benign
R0008:Slc4a8 UTSW 15 100,698,374 (GRCm39) missense possibly damaging 0.67
R0040:Slc4a8 UTSW 15 100,687,727 (GRCm39) missense probably damaging 0.98
R0040:Slc4a8 UTSW 15 100,687,727 (GRCm39) missense probably damaging 0.98
R0257:Slc4a8 UTSW 15 100,682,761 (GRCm39) splice site probably benign
R0393:Slc4a8 UTSW 15 100,672,519 (GRCm39) missense probably damaging 0.99
R0508:Slc4a8 UTSW 15 100,686,973 (GRCm39) missense probably benign 0.01
R0639:Slc4a8 UTSW 15 100,694,431 (GRCm39) missense probably damaging 1.00
R1640:Slc4a8 UTSW 15 100,681,668 (GRCm39) missense probably benign 0.13
R1692:Slc4a8 UTSW 15 100,698,454 (GRCm39) missense probably damaging 1.00
R1766:Slc4a8 UTSW 15 100,685,093 (GRCm39) missense probably benign 0.00
R1955:Slc4a8 UTSW 15 100,705,257 (GRCm39) missense probably damaging 1.00
R2157:Slc4a8 UTSW 15 100,704,254 (GRCm39) missense probably damaging 1.00
R2206:Slc4a8 UTSW 15 100,705,326 (GRCm39) missense probably damaging 1.00
R2229:Slc4a8 UTSW 15 100,707,180 (GRCm39) missense probably damaging 1.00
R2274:Slc4a8 UTSW 15 100,705,283 (GRCm39) missense probably benign 0.00
R2275:Slc4a8 UTSW 15 100,705,283 (GRCm39) missense probably benign 0.00
R4299:Slc4a8 UTSW 15 100,694,521 (GRCm39) critical splice donor site probably null
R4482:Slc4a8 UTSW 15 100,708,480 (GRCm39) missense probably damaging 1.00
R5586:Slc4a8 UTSW 15 100,685,045 (GRCm39) missense probably damaging 1.00
R5594:Slc4a8 UTSW 15 100,693,768 (GRCm39) missense probably damaging 1.00
R5804:Slc4a8 UTSW 15 100,689,506 (GRCm39) missense possibly damaging 0.71
R5815:Slc4a8 UTSW 15 100,686,092 (GRCm39) missense probably benign 0.42
R5921:Slc4a8 UTSW 15 100,712,328 (GRCm39) splice site probably benign
R6029:Slc4a8 UTSW 15 100,705,220 (GRCm39) missense probably benign 0.00
R6212:Slc4a8 UTSW 15 100,709,452 (GRCm39) missense possibly damaging 0.69
R6321:Slc4a8 UTSW 15 100,687,045 (GRCm39) missense probably damaging 0.99
R6574:Slc4a8 UTSW 15 100,705,197 (GRCm39) missense probably damaging 1.00
R6829:Slc4a8 UTSW 15 100,698,419 (GRCm39) missense probably damaging 1.00
R7023:Slc4a8 UTSW 15 100,689,524 (GRCm39) missense probably benign 0.00
R7082:Slc4a8 UTSW 15 100,688,908 (GRCm39) missense probably damaging 1.00
R7197:Slc4a8 UTSW 15 100,688,857 (GRCm39) missense probably damaging 1.00
R7352:Slc4a8 UTSW 15 100,688,865 (GRCm39) missense probably damaging 1.00
R7391:Slc4a8 UTSW 15 100,682,743 (GRCm39) missense probably damaging 0.98
R7627:Slc4a8 UTSW 15 100,686,104 (GRCm39) missense probably benign 0.08
R7810:Slc4a8 UTSW 15 100,696,059 (GRCm39) missense possibly damaging 0.72
R7934:Slc4a8 UTSW 15 100,685,173 (GRCm39) missense probably damaging 1.00
R8026:Slc4a8 UTSW 15 100,685,170 (GRCm39) missense possibly damaging 0.72
R8308:Slc4a8 UTSW 15 100,693,735 (GRCm39) missense probably damaging 0.99
R8504:Slc4a8 UTSW 15 100,701,171 (GRCm39) missense possibly damaging 0.56
R8791:Slc4a8 UTSW 15 100,705,134 (GRCm39) missense possibly damaging 0.72
R8919:Slc4a8 UTSW 15 100,712,421 (GRCm39) missense probably benign 0.02
R9155:Slc4a8 UTSW 15 100,672,571 (GRCm39) missense probably damaging 1.00
R9179:Slc4a8 UTSW 15 100,689,482 (GRCm39) missense possibly damaging 0.92
R9253:Slc4a8 UTSW 15 100,680,913 (GRCm39) missense probably benign 0.18
R9422:Slc4a8 UTSW 15 100,698,469 (GRCm39) missense probably benign 0.00
R9457:Slc4a8 UTSW 15 100,704,141 (GRCm39) missense probably damaging 1.00
R9746:Slc4a8 UTSW 15 100,681,721 (GRCm39) missense probably damaging 1.00
Z1088:Slc4a8 UTSW 15 100,659,832 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CCAAAGAGATATGTGCTTGGGG -3'
(R):5'- GTCTTCCCAGCCTTGACAAG -3'

Sequencing Primer
(F):5'- GTGAAGTTGAAGCTAAAGTATTACGG -3'
(R):5'- GGTAATGTTCCCCCAAAGAACTTG -3'
Posted On 2016-06-15