Incidental Mutation 'R1776:Slc24a2'
ID197009
Institutional Source Beutler Lab
Gene Symbol Slc24a2
Ensembl Gene ENSMUSG00000037996
Gene Namesolute carrier family 24 (sodium/potassium/calcium exchanger), member 2
Synonyms6330417K15Rik
MMRRC Submission 039807-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.107) question?
Stock #R1776 (G1)
Quality Score225
Status Validated
Chromosome4
Chromosomal Location86983124-87230477 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 87176289 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 331 (T331I)
Ref Sequence ENSEMBL: ENSMUSP00000102776 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044990] [ENSMUST00000107155] [ENSMUST00000107157] [ENSMUST00000107158]
Predicted Effect probably benign
Transcript: ENSMUST00000044990
SMART Domains Protein: ENSMUSP00000043937
Gene: ENSMUSG00000037996

DomainStartEndE-ValueType
transmembrane domain 36 58 N/A INTRINSIC
Pfam:Na_Ca_ex 149 281 3.7e-34 PFAM
low complexity region 445 457 N/A INTRINSIC
transmembrane domain 472 489 N/A INTRINSIC
Pfam:Na_Ca_ex 509 648 8.9e-32 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107155
SMART Domains Protein: ENSMUSP00000102773
Gene: ENSMUSG00000037996

DomainStartEndE-ValueType
transmembrane domain 36 58 N/A INTRINSIC
Pfam:Na_Ca_ex 149 281 3.6e-34 PFAM
low complexity region 428 440 N/A INTRINSIC
transmembrane domain 455 472 N/A INTRINSIC
Pfam:Na_Ca_ex 492 631 8.5e-32 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107157
SMART Domains Protein: ENSMUSP00000102775
Gene: ENSMUSG00000037996

DomainStartEndE-ValueType
transmembrane domain 36 58 N/A INTRINSIC
Pfam:Na_Ca_ex 139 283 7.2e-32 PFAM
transmembrane domain 476 493 N/A INTRINSIC
Pfam:Na_Ca_ex 503 654 4.4e-34 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107158
AA Change: T331I

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000102776
Gene: ENSMUSG00000037996
AA Change: T331I

DomainStartEndE-ValueType
transmembrane domain 36 58 N/A INTRINSIC
Pfam:Na_Ca_ex 139 283 8e-32 PFAM
transmembrane domain 521 538 N/A INTRINSIC
Pfam:Na_Ca_ex 548 699 4.9e-34 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134248
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134643
Predicted Effect probably benign
Transcript: ENSMUST00000146815
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155361
Meta Mutation Damage Score 0.124 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 94.9%
  • 20x: 91.3%
Validation Efficiency 98% (86/88)
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 calcium/cation antiporter superfamily of transport proteins. The encoded protein belongs to the SLC24 branch of exchangers, which can mediate the extrusion of one Ca2+ ion and one K+ ion in exchange for four Na+ ions. This family member is a retinal cone/brain exchanger that can mediate a light-induced decrease in free Ca2+ concentration. This protein may also play a neuroprotective role during ischemic brain injury. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2011]
PHENOTYPE: Homozygous mutation of this gene results in loss of long term potentiation and an increase in long term depression and deficits in motor learning and spatial working memory. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930533K18Rik T C 10: 70,875,228 noncoding transcript Het
9430097D07Rik T C 2: 32,574,755 probably benign Het
A2m C G 6: 121,641,424 F225L probably damaging Het
Adamts19 T A 18: 58,954,620 I574N probably damaging Het
AI314180 A G 4: 58,879,100 I63T probably damaging Het
Ankfn1 T C 11: 89,526,474 D104G possibly damaging Het
Ankhd1 T A 18: 36,647,308 N1804K probably benign Het
Ankle1 G T 8: 71,409,274 V474F probably damaging Het
Arfgap3 A G 15: 83,343,139 V24A probably benign Het
Asph A T 4: 9,598,773 S149R probably damaging Het
Cass4 A T 2: 172,427,695 I568L probably benign Het
Cd84 A G 1: 171,872,750 T145A possibly damaging Het
Cdx1 G A 18: 61,036,014 A36V probably benign Het
Cep57 A T 9: 13,818,874 S123T probably damaging Het
Clca3a2 T A 3: 144,813,920 Q231L probably damaging Het
Clcnkb T C 4: 141,415,189 probably benign Het
Crabp2 C A 3: 87,952,994 T125K probably benign Het
Dennd3 A G 15: 73,555,101 T776A possibly damaging Het
Dnajb6 T C 5: 29,785,093 probably benign Het
Dsp T A 13: 38,196,617 I1847N probably damaging Het
Dync1h1 T C 12: 110,632,928 probably benign Het
Fbn1 A C 2: 125,321,734 F2067L possibly damaging Het
Fbxo16 T A 14: 65,295,386 probably null Het
Gm3604 C A 13: 62,370,074 G157* probably null Het
Gm5250 A G 1: 13,062,340 noncoding transcript Het
Gpam A G 19: 55,078,575 S503P possibly damaging Het
Herc4 T A 10: 63,264,171 C124* probably null Het
Ift27 T C 15: 78,165,981 D76G probably null Het
Igdcc3 C T 9: 65,182,752 Q550* probably null Het
Igsf6 T A 7: 121,068,299 I165F probably damaging Het
Il31ra T C 13: 112,541,239 I173M probably damaging Het
Kbtbd6 G A 14: 79,452,605 D247N probably benign Het
Kcnq2 T A 2: 181,100,557 T394S probably benign Het
Mia2 A G 12: 59,149,575 probably benign Het
Mvp T C 7: 126,992,761 Q419R probably benign Het
Mylk A G 16: 34,952,782 D1250G probably benign Het
Necab1 A G 4: 15,111,267 Y54H probably damaging Het
Nlk T A 11: 78,587,027 M297L probably benign Het
Nsl1 G T 1: 191,063,188 M50I probably benign Het
Numa1 A G 7: 102,011,050 T441A probably damaging Het
Ofd1 A G X: 166,406,006 Y755H probably benign Het
Olfr810 C T 10: 129,791,131 V153I probably benign Het
Olfr870 G A 9: 20,170,809 T254I probably benign Het
Olfr934 G A 9: 38,982,894 S50F probably damaging Het
Ovgp1 A T 3: 105,977,798 H151L possibly damaging Het
Pigz G A 16: 31,944,579 E152K probably damaging Het
Plxna1 A T 6: 89,335,464 D779E probably benign Het
Ppil4 A T 10: 7,810,437 E353V probably benign Het
Ptprq C T 10: 107,685,089 G741S probably damaging Het
Rplp0 T C 5: 115,562,465 Y231H probably benign Het
Rps24 A G 14: 24,491,762 T6A probably damaging Het
Rundc3b T C 5: 8,579,050 E117G probably damaging Het
Ryr2 A C 13: 11,745,176 probably null Het
Ryr3 A T 2: 112,957,253 M198K probably damaging Het
Sdhd T C 9: 50,597,200 K122R probably benign Het
Senp2 T C 16: 22,043,060 probably benign Het
Setd3 C A 12: 108,165,161 G2V probably damaging Het
Sfxn5 A G 6: 85,267,945 probably benign Het
She T A 3: 89,832,038 S179T possibly damaging Het
Slc45a3 T C 1: 131,976,956 W6R possibly damaging Het
Slc9a4 T C 1: 40,629,287 S697P probably benign Het
Soat1 C T 1: 156,442,421 V143I probably benign Het
Sp8 T A 12: 118,849,567 F386I probably damaging Het
Spata31d1b A G 13: 59,716,567 T510A probably benign Het
Srgap2 T A 1: 131,411,850 I125F probably damaging Het
Stab2 T A 10: 86,957,816 I472F possibly damaging Het
Taar7f C T 10: 24,049,648 R47C probably benign Het
Tbc1d19 T A 5: 53,889,311 probably null Het
Tbc1d21 T A 9: 58,366,728 probably benign Het
Tcaf1 A G 6: 42,678,455 I529T possibly damaging Het
Tgfbr2 A T 9: 116,174,967 I24N possibly damaging Het
Tgm1 T C 14: 55,709,397 T385A probably damaging Het
Tgm2 T C 2: 158,131,459 N244S probably benign Het
Thoc5 T C 11: 4,914,517 probably benign Het
Tmc2 A T 2: 130,234,869 I372F probably damaging Het
Tnrc6a A G 7: 123,171,297 D222G probably damaging Het
Trhde T G 10: 114,800,603 N233T probably benign Het
Tstd3 T C 4: 21,759,475 Y99C probably damaging Het
Ttc22 A T 4: 106,639,040 D429V possibly damaging Het
Ugcg A G 4: 59,207,775 N38S probably benign Het
Ush2a A G 1: 188,728,203 I2554V possibly damaging Het
Usp16 A G 16: 87,479,316 D513G probably damaging Het
Vip T C 10: 5,644,992 probably null Het
Vmn1r4 A G 6: 56,957,038 I176V probably benign Het
Zfp804b T C 5: 6,769,806 T1050A probably damaging Het
Other mutations in Slc24a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01987:Slc24a2 APN 4 87227796 missense probably benign 0.01
IGL02080:Slc24a2 APN 4 87227146 missense probably damaging 1.00
IGL03121:Slc24a2 APN 4 87226906 missense probably benign 0.00
R0024:Slc24a2 UTSW 4 87028240 unclassified probably benign
R0024:Slc24a2 UTSW 4 87028240 unclassified probably benign
R0372:Slc24a2 UTSW 4 87227292 missense probably damaging 1.00
R1034:Slc24a2 UTSW 4 87032275 missense probably damaging 0.99
R1577:Slc24a2 UTSW 4 86991411 missense probably damaging 1.00
R1955:Slc24a2 UTSW 4 87073244 missense probably damaging 1.00
R2043:Slc24a2 UTSW 4 86996645 missense probably damaging 1.00
R2091:Slc24a2 UTSW 4 87011646 missense probably damaging 1.00
R2114:Slc24a2 UTSW 4 86991355 missense probably benign 0.07
R2921:Slc24a2 UTSW 4 86991354 missense possibly damaging 0.46
R2922:Slc24a2 UTSW 4 86991354 missense possibly damaging 0.46
R2924:Slc24a2 UTSW 4 87011724 missense probably benign 0.34
R3806:Slc24a2 UTSW 4 87227784 missense possibly damaging 0.92
R3933:Slc24a2 UTSW 4 87176185 missense probably benign
R4052:Slc24a2 UTSW 4 87227205 missense probably damaging 1.00
R4207:Slc24a2 UTSW 4 87227205 missense probably damaging 1.00
R4466:Slc24a2 UTSW 4 87227862 utr 5 prime probably benign
R4531:Slc24a2 UTSW 4 86991478 missense possibly damaging 0.91
R4561:Slc24a2 UTSW 4 87227397 missense probably damaging 1.00
R4808:Slc24a2 UTSW 4 87032238 missense probably benign 0.01
R4884:Slc24a2 UTSW 4 86991508 missense probably damaging 0.98
R4893:Slc24a2 UTSW 4 87226908 missense probably damaging 0.98
R4936:Slc24a2 UTSW 4 87227347 missense probably damaging 1.00
R5035:Slc24a2 UTSW 4 87011706 missense possibly damaging 0.48
R5171:Slc24a2 UTSW 4 86996634 missense probably benign 0.40
R5369:Slc24a2 UTSW 4 86991388 missense probably damaging 0.99
R5924:Slc24a2 UTSW 4 87011588 intron probably null
R6046:Slc24a2 UTSW 4 86996645 missense probably damaging 1.00
R6725:Slc24a2 UTSW 4 87226882 critical splice donor site probably null
R6756:Slc24a2 UTSW 4 87176292 missense probably benign
X0003:Slc24a2 UTSW 4 86991447 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACAGTAGCCTGAGACCACTCCTTG -3'
(R):5'- TGTGCCCTGTCTTCATAGAGGTCAC -3'

Sequencing Primer
(F):5'- TGGCAGCTCTAATAAGGCTTC -3'
(R):5'- CCTGTCTTCATAGAGGTCACAAAGG -3'
Posted On2014-05-23