Incidental Mutation 'R5135:Slc4a2'
ID 396116
Institutional Source Beutler Lab
Gene Symbol Slc4a2
Ensembl Gene ENSMUSG00000028962
Gene Name solute carrier family 4 (anion exchanger), member 2
Synonyms Ae2, B3RP
MMRRC Submission 043261-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.505) question?
Stock # R5135 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 24628939-24645945 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 24635125 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Threonine at position 177 (A177T)
Ref Sequence ENSEMBL: ENSMUSP00000110701 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080067] [ENSMUST00000115047] [ENSMUST00000115049] [ENSMUST00000141966] [ENSMUST00000155598] [ENSMUST00000153274]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000080067
AA Change: A186T

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000078972
Gene: ENSMUSG00000028962
AA Change: A186T

DomainStartEndE-ValueType
low complexity region 93 110 N/A INTRINSIC
low complexity region 112 135 N/A INTRINSIC
low complexity region 138 151 N/A INTRINSIC
low complexity region 169 178 N/A INTRINSIC
low complexity region 200 216 N/A INTRINSIC
low complexity region 296 313 N/A INTRINSIC
Pfam:Band_3_cyto 348 616 4.7e-111 PFAM
Pfam:HCO3_cotransp 671 1165 1.7e-217 PFAM
transmembrane domain 1183 1200 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000115047
AA Change: A172T

PolyPhen 2 Score 0.746 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000110699
Gene: ENSMUSG00000028962
AA Change: A172T

DomainStartEndE-ValueType
low complexity region 79 96 N/A INTRINSIC
low complexity region 98 121 N/A INTRINSIC
low complexity region 124 137 N/A INTRINSIC
low complexity region 155 164 N/A INTRINSIC
low complexity region 186 202 N/A INTRINSIC
low complexity region 282 299 N/A INTRINSIC
Pfam:Band_3_cyto 334 602 7.2e-108 PFAM
Pfam:HCO3_cotransp 656 1151 1e-244 PFAM
transmembrane domain 1169 1186 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000115049
AA Change: A177T

PolyPhen 2 Score 0.777 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000110701
Gene: ENSMUSG00000028962
AA Change: A177T

DomainStartEndE-ValueType
low complexity region 84 101 N/A INTRINSIC
low complexity region 103 126 N/A INTRINSIC
low complexity region 129 142 N/A INTRINSIC
low complexity region 160 169 N/A INTRINSIC
low complexity region 191 207 N/A INTRINSIC
low complexity region 287 304 N/A INTRINSIC
Pfam:Band_3_cyto 339 607 7.3e-108 PFAM
Pfam:HCO3_cotransp 661 1156 1e-244 PFAM
transmembrane domain 1174 1191 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127315
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136440
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139081
Predicted Effect probably benign
Transcript: ENSMUST00000141966
SMART Domains Protein: ENSMUSP00000117215
Gene: ENSMUSG00000028962

DomainStartEndE-ValueType
low complexity region 93 110 N/A INTRINSIC
low complexity region 113 129 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144305
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146765
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155636
Predicted Effect probably benign
Transcript: ENSMUST00000155598
SMART Domains Protein: ENSMUSP00000118473
Gene: ENSMUSG00000028962

DomainStartEndE-ValueType
low complexity region 93 110 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000153274
Meta Mutation Damage Score 0.0611 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.1%
Validation Efficiency 98% (82/84)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the anion exchanger family of membrane transport proteins. The encoded protein regulates intracellular pH, biliary bicarbonate secretion, and chloride uptake. Reduced expression of this gene may be associated with primary biliary cirrhosis (PBC) in human patients, while differential expression of this gene may be associated with malignant hepatocellular carcinoma, colon and gastric cancers. [provided by RefSeq, Nov 2016]
PHENOTYPE: Mice carrying an isoform-specific allele display male infertility associated with disrupted spermiogenesis and germ cell apoptosis. Mice homozygous for a null allele display perinatal and postnatal lethality, loss of gastric acid secretion, failure of tooth eruption, aphagia, and deafness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 80 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700056E22Rik T C 1: 183,765,703 (GRCm39) S119G probably benign Het
4930553M12Rik G T 4: 88,786,508 (GRCm39) H37N unknown Het
Adam10 T A 9: 70,673,356 (GRCm39) C496S probably damaging Het
Aldh18a1 A C 19: 40,543,261 (GRCm39) probably benign Het
Alox5 A G 6: 116,390,747 (GRCm39) F468S probably benign Het
Ankrd50 T C 3: 38,509,952 (GRCm39) H805R probably damaging Het
Ap2s1 T A 7: 16,481,248 (GRCm39) D72E probably damaging Het
Apaf1 T C 10: 90,895,956 (GRCm39) Y372C probably damaging Het
Apob C T 12: 8,060,086 (GRCm39) T2823I probably damaging Het
Bhmt A G 13: 93,763,831 (GRCm39) V70A probably damaging Het
Bltp3b T C 10: 89,625,217 (GRCm39) I48T probably damaging Het
Cdc42bpg T A 19: 6,370,648 (GRCm39) L1247H probably damaging Het
Cel A G 2: 28,449,435 (GRCm39) V264A probably benign Het
Celsr2 T C 3: 108,305,975 (GRCm39) N2043S probably damaging Het
Clca4a A T 3: 144,660,707 (GRCm39) W706R probably damaging Het
Col22a1 G T 15: 71,671,186 (GRCm39) P1058Q unknown Het
Cyp4a14 A G 4: 115,347,157 (GRCm39) probably null Het
Dhx30 T G 9: 109,927,863 (GRCm39) R55S probably damaging Het
Dlgap5 C T 14: 47,637,122 (GRCm39) R452H probably damaging Het
Dnah12 T A 14: 26,492,434 (GRCm39) D1191E probably damaging Het
Dock3 A T 9: 106,810,196 (GRCm39) I164N probably damaging Het
Edrf1 T A 7: 133,252,773 (GRCm39) M436K probably benign Het
Eif2ak2 T A 17: 79,173,774 (GRCm39) Y268F probably damaging Het
Evi2a G A 11: 79,418,277 (GRCm39) T111M possibly damaging Het
Fzd4 A G 7: 89,056,709 (GRCm39) E252G probably damaging Het
Gcm2 A G 13: 41,256,435 (GRCm39) V438A probably benign Het
Gm10722 T C 9: 3,000,937 (GRCm39) C6R probably benign Het
Gm4787 G C 12: 81,424,604 (GRCm39) T518S probably benign Het
Gm4846 T C 1: 166,311,551 (GRCm39) D436G probably damaging Het
Gm5414 T A 15: 101,536,203 (GRCm39) I141F probably damaging Het
Gm6185 T A 1: 161,025,801 (GRCm39) noncoding transcript Het
Grip2 T C 6: 91,750,897 (GRCm39) E776G possibly damaging Het
H2-Ob T A 17: 34,462,490 (GRCm39) V160E probably benign Het
Hormad1 T C 3: 95,492,531 (GRCm39) probably benign Het
Ighv2-1 A T 12: 113,538,082 (GRCm39) probably benign Het
Igkv4-92 A T 6: 68,732,538 (GRCm39) C14S probably benign Het
Iqsec3 T C 6: 121,360,878 (GRCm39) I993M probably damaging Het
Kdm5b T A 1: 134,516,484 (GRCm39) probably benign Het
Kitl T C 10: 99,924,084 (GRCm39) probably null Het
Klhl26 G T 8: 70,905,368 (GRCm39) R100S probably benign Het
Kpna4 C T 3: 69,000,142 (GRCm39) probably null Het
Lama5 T A 2: 179,844,013 (GRCm39) N383Y possibly damaging Het
Large1 T G 8: 73,544,724 (GRCm39) I685L probably benign Het
Larp4b A G 13: 9,220,773 (GRCm39) E590G probably damaging Het
Liph A T 16: 21,774,915 (GRCm39) C425* probably null Het
Lrrc31 A T 3: 30,739,039 (GRCm39) C327* probably null Het
Lrrc36 T C 8: 106,190,530 (GRCm39) V733A probably benign Het
Mmel1 T A 4: 154,966,781 (GRCm39) I83K probably benign Het
Myo16 G T 8: 10,526,114 (GRCm39) V885L probably benign Het
Naip2 A T 13: 100,315,948 (GRCm39) N277K probably damaging Het
Ncapg2 T A 12: 116,391,406 (GRCm39) I485N possibly damaging Het
Npc1l1 A T 11: 6,174,245 (GRCm39) Y687N possibly damaging Het
Obscn A T 11: 59,020,479 (GRCm39) V922E probably damaging Het
Oc90 A G 15: 65,755,679 (GRCm39) S223P probably benign Het
Or1e16 AGCGGTCGTAGGC AGC 11: 73,286,480 (GRCm39) probably null Het
Or4a80 A T 2: 89,582,239 (GRCm39) L311H possibly damaging Het
Or4e1 T C 14: 52,701,311 (GRCm39) I52V probably benign Het
Pakap G T 4: 57,855,912 (GRCm39) A414S probably benign Het
Pdlim5 C T 3: 142,010,126 (GRCm39) R174H probably benign Het
Pex5l G T 3: 33,009,980 (GRCm39) A386E probably damaging Het
Plcxd1 T A 5: 110,249,229 (GRCm39) probably benign Het
Pramel12 T G 4: 143,145,579 (GRCm39) S349R probably benign Het
Prl8a1 A T 13: 27,763,802 (GRCm39) probably null Het
Ryr2 G T 13: 11,677,016 (GRCm39) N3278K probably benign Het
Sacm1l A G 9: 123,406,090 (GRCm39) M324V probably benign Het
Sdad1 T C 5: 92,451,793 (GRCm39) T143A probably benign Het
Sec11a A T 7: 80,572,812 (GRCm39) probably benign Het
Sema6a A G 18: 47,424,239 (GRCm39) V223A probably damaging Het
Serpinb6c A G 13: 34,064,080 (GRCm39) V325A probably damaging Het
Slc5a4a A G 10: 75,983,428 (GRCm39) N22D unknown Het
Stard13 C T 5: 150,986,232 (GRCm39) W308* probably null Het
Tanc2 C T 11: 105,748,379 (GRCm39) L504F possibly damaging Het
Tfap2e G T 4: 126,614,337 (GRCm39) N282K probably damaging Het
Usp36 G T 11: 118,155,731 (GRCm39) T682K possibly damaging Het
Zc3h11a T C 1: 133,561,527 (GRCm39) T315A probably benign Het
Zfa-ps T A 10: 52,419,118 (GRCm39) noncoding transcript Het
Zfp1002 A T 2: 150,097,410 (GRCm39) Y34* probably null Het
Zfp663 A T 2: 165,195,590 (GRCm39) C210S possibly damaging Het
Zfp747 T C 7: 126,973,566 (GRCm39) I201M probably damaging Het
Zic4 C T 9: 91,266,205 (GRCm39) T276M probably damaging Het
Other mutations in Slc4a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00704:Slc4a2 APN 5 24,644,066 (GRCm39) missense probably damaging 1.00
IGL00772:Slc4a2 APN 5 24,640,194 (GRCm39) missense probably damaging 1.00
IGL00897:Slc4a2 APN 5 24,634,557 (GRCm39) nonsense probably null
IGL01477:Slc4a2 APN 5 24,635,154 (GRCm39) unclassified probably benign
IGL01680:Slc4a2 APN 5 24,637,928 (GRCm39) missense probably benign 0.23
IGL01681:Slc4a2 APN 5 24,639,185 (GRCm39) missense probably damaging 1.00
IGL01808:Slc4a2 APN 5 24,645,205 (GRCm39) missense probably damaging 1.00
IGL02399:Slc4a2 APN 5 24,639,711 (GRCm39) missense probably damaging 1.00
IGL02501:Slc4a2 APN 5 24,634,432 (GRCm39) missense probably benign 0.00
IGL03214:Slc4a2 APN 5 24,639,879 (GRCm39) missense probably benign 0.01
R0238:Slc4a2 UTSW 5 24,641,272 (GRCm39) splice site probably null
R0238:Slc4a2 UTSW 5 24,641,272 (GRCm39) splice site probably null
R0309:Slc4a2 UTSW 5 24,639,344 (GRCm39) missense probably damaging 1.00
R0325:Slc4a2 UTSW 5 24,640,941 (GRCm39) missense probably damaging 1.00
R0656:Slc4a2 UTSW 5 24,636,257 (GRCm39) missense probably benign 0.05
R0755:Slc4a2 UTSW 5 24,640,575 (GRCm39) missense probably benign 0.07
R0946:Slc4a2 UTSW 5 24,640,884 (GRCm39) missense probably damaging 1.00
R1075:Slc4a2 UTSW 5 24,644,055 (GRCm39) missense possibly damaging 0.85
R1733:Slc4a2 UTSW 5 24,634,565 (GRCm39) missense probably damaging 1.00
R1794:Slc4a2 UTSW 5 24,644,326 (GRCm39) missense probably damaging 1.00
R1823:Slc4a2 UTSW 5 24,632,618 (GRCm39) missense probably damaging 0.99
R2048:Slc4a2 UTSW 5 24,636,557 (GRCm39) missense probably damaging 1.00
R2165:Slc4a2 UTSW 5 24,636,314 (GRCm39) missense probably damaging 1.00
R2181:Slc4a2 UTSW 5 24,640,651 (GRCm39) missense possibly damaging 0.80
R2405:Slc4a2 UTSW 5 24,640,599 (GRCm39) missense probably damaging 1.00
R3551:Slc4a2 UTSW 5 24,635,099 (GRCm39) missense probably benign 0.01
R4423:Slc4a2 UTSW 5 24,644,846 (GRCm39) nonsense probably null
R4457:Slc4a2 UTSW 5 24,639,328 (GRCm39) unclassified probably benign
R4678:Slc4a2 UTSW 5 24,639,238 (GRCm39) critical splice donor site probably null
R4730:Slc4a2 UTSW 5 24,639,878 (GRCm39) missense probably damaging 1.00
R4824:Slc4a2 UTSW 5 24,645,141 (GRCm39) missense probably damaging 1.00
R4928:Slc4a2 UTSW 5 24,640,340 (GRCm39) critical splice donor site probably null
R4993:Slc4a2 UTSW 5 24,639,867 (GRCm39) missense probably damaging 1.00
R5071:Slc4a2 UTSW 5 24,643,760 (GRCm39) missense probably benign
R5072:Slc4a2 UTSW 5 24,643,760 (GRCm39) missense probably benign
R5073:Slc4a2 UTSW 5 24,643,760 (GRCm39) missense probably benign
R5074:Slc4a2 UTSW 5 24,643,760 (GRCm39) missense probably benign
R5108:Slc4a2 UTSW 5 24,644,331 (GRCm39) missense probably damaging 1.00
R5349:Slc4a2 UTSW 5 24,640,633 (GRCm39) missense possibly damaging 0.74
R5601:Slc4a2 UTSW 5 24,643,772 (GRCm39) missense probably benign 0.07
R5666:Slc4a2 UTSW 5 24,639,836 (GRCm39) missense probably damaging 1.00
R5670:Slc4a2 UTSW 5 24,639,836 (GRCm39) missense probably damaging 1.00
R6256:Slc4a2 UTSW 5 24,640,888 (GRCm39) missense probably damaging 1.00
R6861:Slc4a2 UTSW 5 24,640,007 (GRCm39) missense probably damaging 1.00
R7360:Slc4a2 UTSW 5 24,634,713 (GRCm39) missense probably benign 0.11
R7494:Slc4a2 UTSW 5 24,637,862 (GRCm39) missense possibly damaging 0.91
R7740:Slc4a2 UTSW 5 24,636,666 (GRCm39) splice site probably null
R8087:Slc4a2 UTSW 5 24,643,747 (GRCm39) unclassified probably benign
R8966:Slc4a2 UTSW 5 24,635,092 (GRCm39) missense probably benign
R9236:Slc4a2 UTSW 5 24,644,308 (GRCm39) missense probably benign
R9287:Slc4a2 UTSW 5 24,639,123 (GRCm39) missense probably damaging 1.00
R9430:Slc4a2 UTSW 5 24,636,317 (GRCm39) missense probably benign 0.09
R9492:Slc4a2 UTSW 5 24,644,761 (GRCm39) missense probably benign 0.11
R9661:Slc4a2 UTSW 5 24,640,005 (GRCm39) missense probably damaging 1.00
X0027:Slc4a2 UTSW 5 24,640,912 (GRCm39) splice site probably null
Predicted Primers PCR Primer
(F):5'- CAGTTCAGGTCAGTGGTACCTAG -3'
(R):5'- AGTGAGCCCCATTCTGTCAC -3'

Sequencing Primer
(F):5'- TCAGTGGTACCTAGGCCCCTG -3'
(R):5'- TCAGCATCCATTCAGCCCATGG -3'
Posted On 2016-06-21