Incidental Mutation 'IGL01845:Slc4a1'
Institutional Source Australian Phenomics Network (link to record)
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
Accession Numbers

Genbank: NM_011403; MGI: 109393

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01845
Quality Score
Chromosomal Location102348824-102366203 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 102353903 bp
Amino Acid Change Valine to Alanine at position 622 (V622A)
Ref Sequence ENSEMBL: ENSMUSP00000006749 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006749]
Predicted Effect probably benign
Transcript: ENSMUST00000006749
AA Change: V622A

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000006749
Gene: ENSMUSG00000006574
AA Change: V622A

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
Coding Region Coverage
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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600012H06Rik T C 17: 14,944,118 L169P probably damaging Het
4933405L10Rik C A 8: 105,708,935 A75E probably benign Het
Abca1 A G 4: 53,090,297 L384P probably damaging Het
Acox2 C A 14: 8,251,617 M293I probably damaging Het
Acp6 A G 3: 97,173,807 S288G probably benign Het
Arhgef12 T A 9: 43,022,841 H127L possibly damaging Het
Arid2 T G 15: 96,356,797 F175V probably damaging Het
Ccdc15 G A 9: 37,315,236 Q468* probably null Het
Ccdc93 T C 1: 121,463,130 I277T probably damaging Het
Cdh8 T C 8: 99,098,954 probably benign Het
Cdipt T C 7: 126,979,553 S145P possibly damaging Het
Cfap206 T C 4: 34,719,610 N268S possibly damaging Het
Clcn3 A T 8: 60,913,095 N814K probably benign Het
Col6a3 T C 1: 90,796,571 D2019G probably damaging Het
Corin C A 5: 72,353,939 G432C probably damaging Het
Cyld C T 8: 88,705,775 Q134* probably null Het
Dhh C A 15: 98,897,983 R97L probably damaging Het
Dnah5 T C 15: 28,449,169 V4239A probably benign Het
Dock2 T C 11: 34,708,865 I296V probably benign Het
Gabbr1 T C 17: 37,048,414 probably benign Het
Gbp10 T C 5: 105,219,949 probably null Het
Ispd A G 12: 36,547,919 R350G probably benign Het
Itgam T A 7: 128,112,472 L753Q probably damaging Het
Kbtbd12 A G 6: 88,613,940 V430A probably benign Het
Kdm4a A G 4: 118,160,459 V470A possibly damaging Het
Larp1b A T 3: 40,970,525 T146S probably benign Het
Lrrfip2 T A 9: 111,199,660 probably benign Het
Mgea5 T A 19: 45,767,862 E447D probably benign Het
Mier2 A T 10: 79,549,584 C137S possibly damaging Het
Morc3 A G 16: 93,860,567 Y393C probably damaging Het
Ms4a7 A T 19: 11,322,387 M217K possibly damaging Het
Msl1 A G 11: 98,805,365 probably null Het
Myh2 A G 11: 67,193,034 E1546G probably benign Het
Nlgn2 A G 11: 69,825,849 L622P possibly damaging Het
Olfr1419 A G 19: 11,870,524 S231P probably benign Het
Olfr181 T C 16: 58,926,566 M2V probably benign Het
Olfr339 A C 2: 36,422,093 K232Q probably benign Het
Olfr393 A G 11: 73,847,472 Y218H probably damaging Het
Olfr504 T A 7: 108,565,136 I220L possibly damaging Het
Phf20 C A 2: 156,276,657 S427* probably null Het
Pirt G A 11: 66,925,968 S35N probably damaging Het
Prss28 C A 17: 25,310,037 N117K possibly damaging Het
Rbbp8nl A G 2: 180,283,311 C34R probably damaging Het
Rtn3 A T 19: 7,457,876 D231E probably damaging Het
Sema5a T C 15: 32,474,368 probably benign Het
Sh3bp2 T A 5: 34,556,003 L196Q probably damaging Het
Slc26a9 G T 1: 131,757,518 D325Y probably damaging Het
Thbd A G 2: 148,407,096 V284A probably benign Het
Tmc5 T C 7: 118,652,510 F609L possibly damaging Het
Tnr T C 1: 159,868,006 probably benign Het
Ttc17 A T 2: 94,332,832 Y881* probably null Het
Ttc41 A T 10: 86,776,624 T1254S probably benign Het
Ttn C T 2: 76,810,003 D13754N probably damaging Het
Vmn2r16 T A 5: 109,363,896 F656L probably damaging Het
Wdr19 A G 5: 65,225,366 I478V probably damaging Het
Zan T C 5: 137,380,854 probably benign Het
Zp2 T A 7: 120,138,191 D258V probably damaging Het
Other mutations in Slc4a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01303:Slc4a1 APN 11 102357964 missense probably benign 0.09
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
R5308:Slc4a1 UTSW 11 102359077 missense probably damaging 0.98
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
R7582:Slc4a1 UTSW 11 102352577 missense probably damaging 0.99
R8560:Slc4a1 UTSW 11 102353257 missense possibly damaging 0.94
RF006:Slc4a1 UTSW 11 102356716 critical splice donor site probably null
Posted On2014-05-07