Incidental Mutation 'R4918:Slc4a1'
ID 378431
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 042520-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4918 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 102239646-102256107 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 102243279 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 784 (V784A)
Ref Sequence ENSEMBL: ENSMUSP00000006749 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006749]
AlphaFold P04919
Predicted Effect probably damaging
Transcript: ENSMUST00000006749
AA Change: V784A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000006749
Gene: ENSMUSG00000006574
AA Change: V784A

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
Meta Mutation Damage Score 0.6729 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.4%
  • 20x: 92.7%
Validation Efficiency 99% (116/117)
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: 102 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca6 T A 11: 110,071,377 (GRCm39) I1492F probably damaging Het
Ago4 A C 4: 126,400,635 (GRCm39) C693G probably damaging Het
Apobec2 T C 17: 48,730,153 (GRCm39) E171G probably benign Het
Arfgef3 T A 10: 18,492,638 (GRCm39) I1258F probably damaging Het
Arhgef40 A G 14: 52,227,556 (GRCm39) E434G probably damaging Het
Baz2b T A 2: 59,744,387 (GRCm39) T1373S possibly damaging Het
Bcas1 T C 2: 170,220,806 (GRCm39) D324G probably damaging Het
Bdp1 A T 13: 100,191,713 (GRCm39) V1422E probably damaging Het
Bfsp1 C T 2: 143,669,391 (GRCm39) R396Q probably benign Het
Bnip1 C T 17: 27,002,525 (GRCm39) probably benign Het
Bnip5 T G 17: 29,127,337 (GRCm39) Q224P probably benign Het
Bpifb9b T A 2: 154,156,026 (GRCm39) probably null Het
Casp8 T C 1: 58,866,377 (GRCm39) F126S probably damaging Het
Cdh26 T C 2: 178,091,614 (GRCm39) S58P probably benign Het
Cntnap2 T C 6: 46,506,969 (GRCm39) probably benign Het
Col9a1 T C 1: 24,276,339 (GRCm39) I749T possibly damaging Het
Ddx50 A T 10: 62,463,450 (GRCm39) C414* probably null Het
Defb42 A G 14: 63,285,790 (GRCm39) I57V probably benign Het
Dennd5a A G 7: 109,500,296 (GRCm39) F943S probably damaging Het
Dhx40 G T 11: 86,695,217 (GRCm39) H98N possibly damaging Het
Disp2 A T 2: 118,620,935 (GRCm39) S556C probably damaging Het
Dpysl5 T G 5: 30,949,612 (GRCm39) F461V probably damaging Het
Efcab11 T C 12: 99,685,321 (GRCm39) D151G probably damaging Het
Egfem1 T C 3: 29,206,042 (GRCm39) V93A probably damaging Het
Ehbp1 T C 11: 22,096,592 (GRCm39) D299G probably benign Het
Esyt2 T C 12: 116,287,760 (GRCm39) V226A probably benign Het
Fan1 A T 7: 64,023,286 (GRCm39) probably benign Het
Fasn T G 11: 120,707,472 (GRCm39) N799T probably benign Het
Fbxo3 T G 2: 103,885,311 (GRCm39) N388K probably damaging Het
Fer1l4 T C 2: 155,873,220 (GRCm39) K1287E probably benign Het
Fn1 A T 1: 71,634,968 (GRCm39) probably null Het
Fsip2 G A 2: 82,824,114 (GRCm39) V6616I possibly damaging Het
Fut8 G T 12: 77,521,818 (GRCm39) A486S probably damaging Het
Glp2r G T 11: 67,648,419 (GRCm39) Y94* probably null Het
Gm10764 A G 10: 87,126,579 (GRCm39) noncoding transcript Het
Gm6788 C T 19: 28,740,664 (GRCm39) noncoding transcript Het
Gm8122 T C 14: 43,091,573 (GRCm39) N65S unknown Het
Golga4 C A 9: 118,387,213 (GRCm39) S1445Y probably damaging Het
Gsdmd A G 15: 75,736,241 (GRCm39) I123M probably benign Het
Hsf4 A G 8: 105,999,367 (GRCm39) E235G probably benign Het
Ifi206 T A 1: 173,309,610 (GRCm39) T129S possibly damaging Het
Jakmip1 G A 5: 37,248,619 (GRCm39) R93Q probably damaging Het
Kcnj1 T A 9: 32,308,056 (GRCm39) L160Q probably damaging Het
Kif1a T A 1: 93,002,700 (GRCm39) E233V probably benign Het
Krt5 A T 15: 101,618,742 (GRCm39) Y340N probably damaging Het
Krt90 T A 15: 101,470,914 (GRCm39) H116L possibly damaging Het
Large2 A G 2: 92,196,452 (GRCm39) probably benign Het
Marchf4 T G 1: 72,467,938 (GRCm39) S365R probably benign Het
Mei4 A G 9: 81,772,216 (GRCm39) T10A probably benign Het
Meis1 T C 11: 18,959,222 (GRCm39) probably benign Het
Mllt1 T C 17: 57,206,813 (GRCm39) T344A probably benign Het
Mrps28 A G 3: 8,947,614 (GRCm39) probably benign Het
Ncdn G A 4: 126,643,731 (GRCm39) L364F possibly damaging Het
Nckap1l A G 15: 103,392,040 (GRCm39) N825S probably benign Het
Nfat5 T A 8: 108,051,284 (GRCm39) D47E probably damaging Het
Nfix T C 8: 85,498,458 (GRCm39) I172V probably benign Het
Nkx3-1 G A 14: 69,428,367 (GRCm39) G72S probably benign Het
Nsf G A 11: 103,801,185 (GRCm39) probably benign Het
Or1b1 A T 2: 36,995,170 (GRCm39) I164N possibly damaging Het
Or1n1b A G 2: 36,780,344 (GRCm39) I172T probably damaging Het
Or3a1b A T 11: 74,012,705 (GRCm39) I197F probably benign Het
Or51g2 A T 7: 102,622,614 (GRCm39) I195N possibly damaging Het
Or5ak20 C T 2: 85,183,632 (GRCm39) V213I probably benign Het
Or5b106 T A 19: 13,123,355 (GRCm39) I223L possibly damaging Het
Or5bw2 C T 7: 6,573,643 (GRCm39) L218F possibly damaging Het
Or9g10 T C 2: 85,584,465 (GRCm39) probably benign Het
Pcdh20 A C 14: 88,705,104 (GRCm39) L732R probably damaging Het
Pgbd5 C A 8: 125,097,305 (GRCm39) K408N probably benign Het
Pip4k2c T C 10: 127,035,196 (GRCm39) T391A possibly damaging Het
Ppm1k T A 6: 57,487,762 (GRCm39) N354Y probably damaging Het
Prpf18 T C 2: 4,641,981 (GRCm39) D186G probably benign Het
Rab3gap1 T A 1: 127,816,914 (GRCm39) W58R possibly damaging Het
Rbp3 T C 14: 33,677,368 (GRCm39) Y439H probably damaging Het
Rere T A 4: 150,703,601 (GRCm39) W1528R probably damaging Het
Rsf1 T C 7: 97,311,612 (GRCm39) S781P probably damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Ryr2 A G 13: 11,609,872 (GRCm39) V753A probably damaging Het
Schip1 A T 3: 68,315,818 (GRCm39) probably benign Het
Scin T A 12: 40,119,373 (GRCm39) I552F possibly damaging Het
Scn3a T C 2: 65,291,799 (GRCm39) N1649S probably damaging Het
Sh3rf3 A T 10: 58,842,925 (GRCm39) D297V probably damaging Het
Slc20a2 C T 8: 23,051,020 (GRCm39) S351L probably damaging Het
Slc35e2 C A 4: 155,700,693 (GRCm39) P272Q probably damaging Het
Slco1b2 G A 6: 141,615,096 (GRCm39) V334I probably benign Het
Slf2 T G 19: 44,960,100 (GRCm39) D1022E probably damaging Het
Spag6 A T 2: 18,750,360 (GRCm39) I469F probably benign Het
Spsb2 A C 6: 124,786,711 (GRCm39) E148A probably benign Het
Sulf1 A G 1: 12,888,720 (GRCm39) D335G probably damaging Het
Tchhl1 A G 3: 93,377,623 (GRCm39) D109G possibly damaging Het
Thoc7 T C 14: 13,953,154 (GRCm38) I83V probably damaging Het
Thsd7a A C 6: 12,327,558 (GRCm39) I1438S probably damaging Het
Tm4sf1 C T 3: 57,200,448 (GRCm39) G85S probably damaging Het
Tmem63a T A 1: 180,794,086 (GRCm39) I541N probably benign Het
Trav6d-4 T C 14: 52,991,240 (GRCm39) F95S probably damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Ttn T C 2: 76,589,598 (GRCm39) T21219A probably damaging Het
Unc80 T C 1: 66,685,709 (GRCm39) Y2278H possibly damaging Het
Usp8 A T 2: 126,562,060 (GRCm39) K85* probably null Het
Vmn2r69 T A 7: 85,055,967 (GRCm39) M724L probably benign Het
Zeb2 A G 2: 44,886,894 (GRCm39) I706T probably damaging Het
Zfp512 T C 5: 31,634,209 (GRCm39) S407P probably damaging Het
Zfp791 T A 8: 85,837,580 (GRCm39) I95L probably benign 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
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
R5308:Slc4a1 UTSW 11 102,249,903 (GRCm39) missense probably damaging 0.98
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'- CCTGGACAGATACAGATGGCATG -3'
(R):5'- ATGATCAAGGGCTCTGGCTTC -3'

Sequencing Primer
(F):5'- GCATGGGAGCCTCATTCC -3'
(R):5'- ACCTGGACCTGTTGCTGGTC -3'
Posted On 2016-04-15