Incidental Mutation 'R5308:Slc4a1'
Institutional Source Beutler Lab
Gene Symbol Slc4a1
Ensembl Gene ENSMUSG00000006574
Gene Namesolute carrier family 4 (anion exchanger), member 1
SynonymsAe1, CD233, l11Jus51, band 3, Empb3, erythrocyte membrane protein band 3
MMRRC Submission 042891-MU
Accession Numbers

Genbank: NM_011403; MGI: 109393

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R5308 (G1)
Quality Score206
Status Not validated
Chromosomal Location102348824-102366203 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 102359077 bp
Amino Acid Change Isoleucine to Phenylalanine at position 154 (I154F)
Ref Sequence ENSEMBL: ENSMUSP00000006749 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006749]
Predicted Effect probably damaging
Transcript: ENSMUST00000006749
AA Change: I154F

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000006749
Gene: ENSMUSG00000006574
AA Change: I154F

low complexity region 58 68 N/A INTRINSIC
Pfam:Band_3_cyto 100 342 1.6e-81 PFAM
Pfam:HCO3_cotransp 391 584 5.7e-85 PFAM
Pfam:HCO3_cotransp 575 857 5.6e-118 PFAM
transmembrane domain 875 892 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128405
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145636
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149993
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151050
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 97.7%
  • 10x: 95.4%
  • 20x: 91.2%
Validation Efficiency
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 part of the anion exchanger (AE) family and is expressed in the erythrocyte plasma membrane, where it functions as a chloride/bicarbonate exchanger involved in carbon dioxide transport from tissues to lungs. The protein comprises two domains that are structurally and functionally distinct. The N-terminal 40kDa domain is located in the cytoplasm and acts as an attachment site for the red cell skeleton by binding ankyrin. The glycosylated C-terminal membrane-associated domain contains 12-14 membrane spanning segments and carries out the stilbene disulphonate-sensitive exchange transport of anions. The cytoplasmic tail at the extreme C-terminus of the membrane domain binds carbonic anhydrase II. The encoded protein associates with the red cell membrane protein glycophorin A and this association promotes the correct folding and translocation of the exchanger. This protein is predominantly dimeric but forms tetramers in the presence of ankyrin. Many mutations in this gene are known in man, and these mutations can lead to two types of disease: destabilization of red cell membrane leading to hereditary spherocytosis, and defective kidney acid secretion leading to distal renal tubular acidosis. Other mutations that do not give rise to disease result in novel blood group antigens, which form the Diego blood group system. Southeast Asian ovalocytosis (SAO, Melanesian ovalocytosis) results from the heterozygous presence of a deletion in the encoded protein and is common in areas where Plasmodium falciparum malaria is endemic. One null mutation in this gene is known, resulting in very severe anemia and nephrocalcinosis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for null mutations exhibit retarded growth, severe spherocytosis, hemolytic anemia, lack of erythrocyte glycophorin A, mitotic defects, and high postnatal mortality. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted, knock-out(3) Targeted, other(1) Spontaneous(1) Chemically induced(1)

Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006A11Rik C G 3: 124,406,350 G531A probably damaging Het
2410089E03Rik G A 15: 8,260,690 probably null Het
4921504E06Rik T C 2: 19,524,081 D163G probably damaging Het
4931406P16Rik T A 7: 34,245,755 K355* probably null Het
Abcd4 C T 12: 84,603,293 probably null Het
Alg9 T C 9: 50,822,711 S570P possibly damaging Het
Angptl3 C A 4: 99,034,486 H255N probably benign Het
Ank3 G A 10: 70,002,565 R1566K possibly damaging Het
Cdc37 A T 9: 21,140,764 D326E probably benign Het
Cdk13 T C 13: 17,772,313 K6R probably damaging Het
Ces1b T C 8: 93,067,017 K315E probably benign Het
Cfap61 G A 2: 146,109,988 G190S probably damaging Het
Ckap4 T C 10: 84,528,374 E275G probably benign Het
Csf3r A G 4: 126,035,344 D349G probably benign Het
Cyp2d37-ps T C 15: 82,689,811 noncoding transcript Het
Dmbt1 T A 7: 131,041,021 C190S probably damaging Het
Dnah11 A G 12: 118,085,680 F1670L possibly damaging Het
Dnah5 A T 15: 28,229,651 I144F possibly damaging Het
Eno2 C A 6: 124,767,093 V84L probably damaging Het
Ercc4 G T 16: 13,130,164 R325L probably damaging Het
Fam71e1 T C 7: 44,500,182 V109A probably damaging Het
Fcgr2b T G 1: 170,965,710 Q250P probably benign Het
Gcfc2 T C 6: 81,943,543 probably null Het
Glb1l2 C T 9: 26,764,759 G509D probably damaging Het
Gm11595 G A 11: 99,772,555 R100C unknown Het
Grn A G 11: 102,436,192 N160D possibly damaging Het
Hexdc T A 11: 121,222,269 V510D probably damaging Het
Igfbp1 G A 11: 7,199,919 probably null Het
Itga11 T A 9: 62,755,769 M589K probably benign Het
Itpr1 A T 6: 108,356,511 S51C probably damaging Het
Klra3 T C 6: 130,334,307 probably null Het
Mad2l1 T C 6: 66,537,691 probably null Het
Matn3 CGGGGCTCGGGGGC CGGGGC 12: 8,952,308 probably null Het
Myo9a T A 9: 59,863,961 Y939N probably damaging Het
Nxpe3 C T 16: 55,866,471 S58N probably benign Het
Olfr1195 T C 2: 88,683,405 E109G probably benign Het
Olfr1295 C T 2: 111,564,554 A297T probably damaging Het
Olfr345 T A 2: 36,640,694 Y218* probably null Het
Olfr402 T A 11: 74,155,571 M139K probably damaging Het
Paics T C 5: 76,956,632 S35P probably damaging Het
Pcnt A C 10: 76,356,325 Y2717* probably null Het
Pifo T C 3: 106,001,103 T107A probably benign Het
Plekho2 T A 9: 65,558,675 N144Y probably damaging Het
Plscr5 T C 9: 92,198,512 F17S possibly damaging Het
Prrc2a C T 17: 35,161,047 R192H unknown Het
Rbm27 T A 18: 42,327,210 M735K probably damaging Het
Rfc1 T A 5: 65,279,461 K625N probably damaging Het
Ric8b T A 10: 84,947,747 F156L probably benign Het
Romo1 C A 2: 156,144,553 A32E possibly damaging Het
Rpl26 T A 11: 68,904,458 Y135N probably damaging Het
Sacs T C 14: 61,192,400 V636A probably benign Het
Scyl2 A T 10: 89,642,007 I710N probably benign Het
Sh3bp5 C A 14: 31,377,495 R265L probably benign Het
Snx11 A G 11: 96,770,709 S157P probably damaging Het
Snx18 G A 13: 113,616,847 Q517* probably null Het
Stard4 G T 18: 33,203,625 N212K probably damaging Het
Strn3 A G 12: 51,629,385 Y454H probably damaging Het
Stx17 A T 4: 48,182,851 probably benign Het
Tas2r121 G A 6: 132,700,517 T164I possibly damaging Het
Tbc1d8 T C 1: 39,389,409 Y485C probably damaging Het
Tmem45b T C 9: 31,429,084 M8V probably damaging Het
Usp28 T C 9: 49,037,201 F844L probably damaging Het
Usp32 T A 11: 85,017,718 N1054I probably benign Het
Xpa T A 4: 46,185,659 E106D probably benign Het
Zfp85 C T 13: 67,748,855 C366Y probably damaging Het
Other mutations in Slc4a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01303:Slc4a1 APN 11 102357964 missense probably benign 0.09
IGL01845:Slc4a1 APN 11 102353903 missense probably benign 0.01
IGL02166:Slc4a1 APN 11 102354333 missense probably damaging 1.00
IGL02745:Slc4a1 APN 11 102356267 missense probably damaging 1.00
IGL02801:Slc4a1 APN 11 102359146 critical splice acceptor site probably null
Rumor UTSW 11 102361222 nonsense probably null
A5278:Slc4a1 UTSW 11 102353815 splice site probably benign
R0011:Slc4a1 UTSW 11 102357110 missense possibly damaging 0.51
R0193:Slc4a1 UTSW 11 102352684 missense possibly damaging 0.91
R0445:Slc4a1 UTSW 11 102354366 missense probably benign 0.04
R0599:Slc4a1 UTSW 11 102357915 splice site probably benign
R0635:Slc4a1 UTSW 11 102352672 missense possibly damaging 0.78
R1496:Slc4a1 UTSW 11 102361171 missense probably benign
R1816:Slc4a1 UTSW 11 102351230 missense probably damaging 1.00
R1898:Slc4a1 UTSW 11 102350307 missense probably damaging 1.00
R2361:Slc4a1 UTSW 11 102356830 missense probably damaging 1.00
R2381:Slc4a1 UTSW 11 102359302 missense probably benign 0.00
R3806:Slc4a1 UTSW 11 102357193 missense probably benign 0.00
R3857:Slc4a1 UTSW 11 102357121 missense probably benign 0.01
R3858:Slc4a1 UTSW 11 102357121 missense probably benign 0.01
R4585:Slc4a1 UTSW 11 102361419 utr 5 prime probably benign
R4586:Slc4a1 UTSW 11 102361419 utr 5 prime probably benign
R4705:Slc4a1 UTSW 11 102356258 missense possibly damaging 0.89
R4914:Slc4a1 UTSW 11 102352453 missense probably damaging 1.00
R4915:Slc4a1 UTSW 11 102352453 missense probably damaging 1.00
R4916:Slc4a1 UTSW 11 102352453 missense probably damaging 1.00
R4918:Slc4a1 UTSW 11 102352453 missense probably damaging 1.00
R5001:Slc4a1 UTSW 11 102351503 missense probably benign 0.12
R5103:Slc4a1 UTSW 11 102353261 missense possibly damaging 0.65
R5234:Slc4a1 UTSW 11 102361383 missense probably benign 0.03
R5315:Slc4a1 UTSW 11 102358254 missense possibly damaging 0.77
R5478:Slc4a1 UTSW 11 102350314 missense probably damaging 0.98
R5521:Slc4a1 UTSW 11 102353266 missense probably benign 0.01
R5888:Slc4a1 UTSW 11 102356525 missense probably damaging 0.98
R6011:Slc4a1 UTSW 11 102352531 missense probably damaging 1.00
R6547:Slc4a1 UTSW 11 102356735 missense probably damaging 0.99
R6629:Slc4a1 UTSW 11 102361222 nonsense probably null
R6717:Slc4a1 UTSW 11 102354423 missense probably damaging 0.99
R7051:Slc4a1 UTSW 11 102356258 missense probably benign 0.12
R7103:Slc4a1 UTSW 11 102353867 missense probably damaging 0.97
R7315:Slc4a1 UTSW 11 102356484 missense probably damaging 1.00
R7331:Slc4a1 UTSW 11 102361419 start gained probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-10-06