Incidental Mutation 'R5308:Slc4a1'
ID 434502
Institutional Source Beutler Lab
Gene Symbol Slc4a1
Ensembl Gene ENSMUSG00000006574
Gene Name solute carrier family 4 (anion exchanger), member 1
Synonyms band 3, CD233, Ae1, erythrocyte membrane protein band 3, l11Jus51, Empb3
MMRRC Submission 042891-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5308 (G1)
Quality Score 206
Status Not validated
Chromosome 11
Chromosomal Location 102239646-102256107 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 102249903 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 154 (I154F)
Ref Sequence ENSEMBL: ENSMUSP00000006749 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006749]
AlphaFold P04919
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

DomainStartEndE-ValueType
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: 124,199,999 (GRCm39) G531A probably damaging Het
4921504E06Rik T C 2: 19,528,892 (GRCm39) D163G probably damaging Het
Abcd4 C T 12: 84,650,067 (GRCm39) probably null Het
Alg9 T C 9: 50,734,011 (GRCm39) S570P possibly damaging Het
Angptl3 C A 4: 98,922,723 (GRCm39) H255N probably benign Het
Ank3 G A 10: 69,838,395 (GRCm39) R1566K possibly damaging Het
Cdc37 A T 9: 21,052,060 (GRCm39) D326E probably benign Het
Cdk13 T C 13: 17,946,898 (GRCm39) K6R probably damaging Het
Ces1b T C 8: 93,793,645 (GRCm39) K315E probably benign Het
Cfap61 G A 2: 145,951,908 (GRCm39) G190S probably damaging Het
Cimap3 T C 3: 105,908,419 (GRCm39) T107A probably benign Het
Ckap4 T C 10: 84,364,238 (GRCm39) E275G probably benign Het
Cplane1 G A 15: 8,290,174 (GRCm39) probably null Het
Csf3r A G 4: 125,929,137 (GRCm39) D349G probably benign Het
Cyp2d37-ps T C 15: 82,574,012 (GRCm39) noncoding transcript Het
Dmbt1 T A 7: 130,642,751 (GRCm39) C190S probably damaging Het
Dnah11 A G 12: 118,049,415 (GRCm39) F1670L possibly damaging Het
Dnah5 A T 15: 28,229,797 (GRCm39) I144F possibly damaging Het
Eno2 C A 6: 124,744,056 (GRCm39) V84L probably damaging Het
Ercc4 G T 16: 12,948,028 (GRCm39) R325L probably damaging Het
Fcgr2b T G 1: 170,793,279 (GRCm39) Q250P probably benign Het
Garin5a T C 7: 44,149,606 (GRCm39) V109A probably damaging Het
Garre1 T A 7: 33,945,180 (GRCm39) K355* probably null Het
Gcfc2 T C 6: 81,920,524 (GRCm39) probably null Het
Glb1l2 C T 9: 26,676,055 (GRCm39) G509D probably damaging Het
Gm11595 G A 11: 99,663,381 (GRCm39) R100C unknown Het
Grn A G 11: 102,327,018 (GRCm39) N160D possibly damaging Het
Hexd T A 11: 121,113,095 (GRCm39) V510D probably damaging Het
Igfbp1 G A 11: 7,149,919 (GRCm39) probably null Het
Itga11 T A 9: 62,663,051 (GRCm39) M589K probably benign Het
Itpr1 A T 6: 108,333,472 (GRCm39) S51C probably damaging Het
Klra3 T C 6: 130,311,270 (GRCm39) probably null Het
Mad2l1 T C 6: 66,514,675 (GRCm39) probably null Het
Matn3 CGGGGCTCGGGGGC CGGGGC 12: 9,002,308 (GRCm39) probably null Het
Myo9a T A 9: 59,771,244 (GRCm39) Y939N probably damaging Het
Nxpe3 C T 16: 55,686,834 (GRCm39) S58N probably benign Het
Or1j16 T A 2: 36,530,706 (GRCm39) Y218* probably null Het
Or3a1c T A 11: 74,046,397 (GRCm39) M139K probably damaging Het
Or4c103 T C 2: 88,513,749 (GRCm39) E109G probably benign Het
Or4k45 C T 2: 111,394,899 (GRCm39) A297T probably damaging Het
Paics T C 5: 77,104,479 (GRCm39) S35P probably damaging Het
Pcnt A C 10: 76,192,159 (GRCm39) Y2717* probably null Het
Plekho2 T A 9: 65,465,957 (GRCm39) N144Y probably damaging Het
Plscr5 T C 9: 92,080,565 (GRCm39) F17S possibly damaging Het
Prrc2a C T 17: 35,380,023 (GRCm39) R192H unknown Het
Rbm27 T A 18: 42,460,275 (GRCm39) M735K probably damaging Het
Rfc1 T A 5: 65,436,804 (GRCm39) K625N probably damaging Het
Ric8b T A 10: 84,783,611 (GRCm39) F156L probably benign Het
Romo1 C A 2: 155,986,473 (GRCm39) A32E possibly damaging Het
Rpl26 T A 11: 68,795,284 (GRCm39) Y135N probably damaging Het
Sacs T C 14: 61,429,849 (GRCm39) V636A probably benign Het
Scyl2 A T 10: 89,477,869 (GRCm39) I710N probably benign Het
Sh3bp5 C A 14: 31,099,452 (GRCm39) R265L probably benign Het
Snx11 A G 11: 96,661,535 (GRCm39) S157P probably damaging Het
Snx18 G A 13: 113,753,383 (GRCm39) Q517* probably null Het
Stard4 G T 18: 33,336,678 (GRCm39) N212K probably damaging Het
Strn3 A G 12: 51,676,168 (GRCm39) Y454H probably damaging Het
Stx17 A T 4: 48,182,851 (GRCm39) probably benign Het
Tas2r121 G A 6: 132,677,480 (GRCm39) T164I possibly damaging Het
Tbc1d8 T C 1: 39,428,490 (GRCm39) Y485C probably damaging Het
Tmem45b T C 9: 31,340,380 (GRCm39) M8V probably damaging Het
Usp28 T C 9: 48,948,501 (GRCm39) F844L probably damaging Het
Usp32 T A 11: 84,908,544 (GRCm39) N1054I probably benign Het
Xpa T A 4: 46,185,659 (GRCm39) E106D probably benign Het
Zfp85 C T 13: 67,896,974 (GRCm39) C366Y probably damaging Het
Other mutations in Slc4a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01303:Slc4a1 APN 11 102,248,790 (GRCm39) missense probably benign 0.09
IGL01845:Slc4a1 APN 11 102,244,729 (GRCm39) missense probably benign 0.01
IGL02166:Slc4a1 APN 11 102,245,159 (GRCm39) missense probably damaging 1.00
IGL02745:Slc4a1 APN 11 102,247,093 (GRCm39) missense probably damaging 1.00
IGL02801:Slc4a1 APN 11 102,249,972 (GRCm39) critical splice acceptor site probably null
Rumor UTSW 11 102,252,048 (GRCm39) nonsense probably null
A5278:Slc4a1 UTSW 11 102,244,641 (GRCm39) splice site probably benign
R0011:Slc4a1 UTSW 11 102,247,936 (GRCm39) missense possibly damaging 0.51
R0193:Slc4a1 UTSW 11 102,243,510 (GRCm39) missense possibly damaging 0.91
R0445:Slc4a1 UTSW 11 102,245,192 (GRCm39) missense probably benign 0.04
R0599:Slc4a1 UTSW 11 102,248,741 (GRCm39) splice site probably benign
R0635:Slc4a1 UTSW 11 102,243,498 (GRCm39) missense possibly damaging 0.78
R1496:Slc4a1 UTSW 11 102,251,997 (GRCm39) missense probably benign
R1816:Slc4a1 UTSW 11 102,242,056 (GRCm39) missense probably damaging 1.00
R1898:Slc4a1 UTSW 11 102,241,133 (GRCm39) missense probably damaging 1.00
R2361:Slc4a1 UTSW 11 102,247,656 (GRCm39) missense probably damaging 1.00
R2381:Slc4a1 UTSW 11 102,250,128 (GRCm39) missense probably benign 0.00
R3806:Slc4a1 UTSW 11 102,248,019 (GRCm39) missense probably benign 0.00
R3857:Slc4a1 UTSW 11 102,247,947 (GRCm39) missense probably benign 0.01
R3858:Slc4a1 UTSW 11 102,247,947 (GRCm39) missense probably benign 0.01
R4585:Slc4a1 UTSW 11 102,252,245 (GRCm39) utr 5 prime probably benign
R4586:Slc4a1 UTSW 11 102,252,245 (GRCm39) utr 5 prime probably benign
R4705:Slc4a1 UTSW 11 102,247,084 (GRCm39) missense possibly damaging 0.89
R4914:Slc4a1 UTSW 11 102,243,279 (GRCm39) missense probably damaging 1.00
R4915:Slc4a1 UTSW 11 102,243,279 (GRCm39) missense probably damaging 1.00
R4916:Slc4a1 UTSW 11 102,243,279 (GRCm39) missense probably damaging 1.00
R4918:Slc4a1 UTSW 11 102,243,279 (GRCm39) missense probably damaging 1.00
R5001:Slc4a1 UTSW 11 102,242,329 (GRCm39) missense probably benign 0.12
R5103:Slc4a1 UTSW 11 102,244,087 (GRCm39) missense possibly damaging 0.65
R5234:Slc4a1 UTSW 11 102,252,209 (GRCm39) missense probably benign 0.03
R5315:Slc4a1 UTSW 11 102,249,080 (GRCm39) missense possibly damaging 0.77
R5478:Slc4a1 UTSW 11 102,241,140 (GRCm39) missense probably damaging 0.98
R5521:Slc4a1 UTSW 11 102,244,092 (GRCm39) missense probably benign 0.01
R5888:Slc4a1 UTSW 11 102,247,351 (GRCm39) missense probably damaging 0.98
R6011:Slc4a1 UTSW 11 102,243,357 (GRCm39) missense probably damaging 1.00
R6547:Slc4a1 UTSW 11 102,247,561 (GRCm39) missense probably damaging 0.99
R6629:Slc4a1 UTSW 11 102,252,048 (GRCm39) nonsense probably null
R6717:Slc4a1 UTSW 11 102,245,249 (GRCm39) missense probably damaging 0.99
R7051:Slc4a1 UTSW 11 102,247,084 (GRCm39) missense probably benign 0.12
R7103:Slc4a1 UTSW 11 102,244,693 (GRCm39) missense probably damaging 0.97
R7315:Slc4a1 UTSW 11 102,247,310 (GRCm39) missense probably damaging 1.00
R7331:Slc4a1 UTSW 11 102,252,245 (GRCm39) start gained probably benign
R7582:Slc4a1 UTSW 11 102,243,403 (GRCm39) missense probably damaging 0.99
R8560:Slc4a1 UTSW 11 102,244,083 (GRCm39) missense possibly damaging 0.94
R9036:Slc4a1 UTSW 11 102,243,279 (GRCm39) missense probably damaging 1.00
R9274:Slc4a1 UTSW 11 102,242,047 (GRCm39) missense probably benign 0.00
R9502:Slc4a1 UTSW 11 102,247,674 (GRCm39) missense probably damaging 0.97
R9568:Slc4a1 UTSW 11 102,247,680 (GRCm39) missense probably damaging 1.00
R9585:Slc4a1 UTSW 11 102,247,915 (GRCm39) missense probably benign 0.08
R9651:Slc4a1 UTSW 11 102,242,256 (GRCm39) missense probably damaging 1.00
RF006:Slc4a1 UTSW 11 102,247,542 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- TCAGGCAGTTGTGGGAACTATG -3'
(R):5'- AGCCTTCTAGAACTGCAGAAGG -3'

Sequencing Primer
(F):5'- AGGAAGATCTCTTGCCTGATG -3'
(R):5'- CTGCAGAAGGTCTTCTCAAAAG -3'
Posted On 2016-10-06