Incidental Mutation 'R7523:Slc44a2'
ID 582790
Institutional Source Beutler Lab
Gene Symbol Slc44a2
Ensembl Gene ENSMUSG00000057193
Gene Name solute carrier family 44, member 2
Synonyms CTL2, 1110028E10Rik
MMRRC Submission 045595-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7523 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 21232015-21266324 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 21257288 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 411 (E411G)
Ref Sequence ENSEMBL: ENSMUSP00000034697 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034697] [ENSMUST00000215574] [ENSMUST00000217461]
AlphaFold Q8BY89
Predicted Effect probably null
Transcript: ENSMUST00000034697
AA Change: E411G

PolyPhen 2 Score 0.807 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000034697
Gene: ENSMUSG00000057193
AA Change: E411G

DomainStartEndE-ValueType
Blast:CLECT 4 37 8e-8 BLAST
transmembrane domain 231 253 N/A INTRINSIC
transmembrane domain 255 277 N/A INTRINSIC
Pfam:Choline_transpo 319 678 3.9e-119 PFAM
low complexity region 691 702 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000213535
Predicted Effect probably benign
Transcript: ENSMUST00000214268
Predicted Effect possibly damaging
Transcript: ENSMUST00000215574
AA Change: E409G

PolyPhen 2 Score 0.621 (Sensitivity: 0.87; Specificity: 0.91)
Predicted Effect probably null
Transcript: ENSMUST00000217461
AA Change: E409G

PolyPhen 2 Score 0.621 (Sensitivity: 0.87; Specificity: 0.91)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 100% (46/46)
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit cochlear hair cell loss, spiral ganglion degeneration, and progressive sensorineural hearing loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932414N04Rik T A 2: 68,492,824 (GRCm39) H40Q unknown Het
4932414N04Rik A T 2: 68,569,673 (GRCm39) Q463L probably benign Het
Ano4 C A 10: 88,807,257 (GRCm39) E775* probably null Het
Atp12a T C 14: 56,603,425 (GRCm39) V10A possibly damaging Het
Camkmt A G 17: 85,699,056 (GRCm39) I144M probably benign Het
Ciao2b G A 8: 105,368,404 (GRCm39) probably benign Het
Cyth1 TGGGCAA T 11: 118,074,749 (GRCm39) probably null Het
Dazl G A 17: 50,594,569 (GRCm39) T162I probably damaging Het
Dnah10 A G 5: 124,824,803 (GRCm39) K653R probably damaging Het
Exosc10 A T 4: 148,648,299 (GRCm39) probably null Het
Fbn2 T C 18: 58,199,152 (GRCm39) D1372G probably benign Het
Fxr1 T C 3: 34,093,692 (GRCm39) V23A probably benign Het
Gmps T C 3: 63,919,087 (GRCm39) I557T possibly damaging Het
Ifnab A T 4: 88,609,029 (GRCm39) Y146N probably damaging Het
Krt78 T C 15: 101,855,036 (GRCm39) Y925C not run Het
Lrp1b C T 2: 41,401,473 (GRCm39) V394M Het
Ltbp2 T C 12: 84,837,808 (GRCm39) T1211A probably benign Het
Man2a2 G C 7: 80,018,613 (GRCm39) A82G probably benign Het
Mdn1 A T 4: 32,667,270 (GRCm39) probably null Het
Myo15b A T 11: 115,781,684 (GRCm39) I2798F unknown Het
Nat3 T C 8: 68,000,226 (GRCm39) I35T probably damaging Het
Nectin2 A G 7: 19,464,037 (GRCm39) V314A probably benign Het
Nexn T C 3: 151,952,815 (GRCm39) R316G probably benign Het
Nfx1 A G 4: 41,016,119 (GRCm39) I894V probably benign Het
Or2c1 T C 16: 3,657,563 (GRCm39) V242A probably benign Het
Or8j3 T C 2: 86,028,389 (GRCm39) K236E probably damaging Het
Pdcd4 G T 19: 53,899,379 (GRCm39) V123F probably damaging Het
Pik3c3 C T 18: 30,426,708 (GRCm39) R275W probably damaging Het
Ppt2 A G 17: 34,845,777 (GRCm39) probably null Het
Prss35 T A 9: 86,637,427 (GRCm39) C66S probably damaging Het
Ptbp3 A G 4: 59,546,159 (GRCm39) V11A probably benign Het
Ptpn22 A G 3: 103,819,331 (GRCm39) N795S probably damaging Het
Ptprg T G 14: 12,237,130 (GRCm38) I1383S probably damaging Het
Rtel1 G A 2: 180,964,108 (GRCm39) V36M probably damaging Het
Sf3b3 A G 8: 111,540,352 (GRCm39) I1023T probably benign Het
Stard9 T C 2: 120,530,078 (GRCm39) Y2112H probably benign Het
Tada2b T C 5: 36,634,111 (GRCm39) I156V probably benign Het
Tenm2 A T 11: 35,969,408 (GRCm39) probably null Het
Tle1 A T 4: 72,063,655 (GRCm39) S199R possibly damaging Het
Tubgcp2 A G 7: 139,586,783 (GRCm39) I399T probably benign Het
Ubr5 T C 15: 38,004,299 (GRCm39) N1344S Het
Vmn2r114 A G 17: 23,529,611 (GRCm39) F164L probably benign Het
Vps13a G T 19: 16,681,153 (GRCm39) T1041K probably benign Het
Zbtb20 T C 16: 43,430,875 (GRCm39) V389A probably benign Het
Zfp811 A T 17: 33,016,726 (GRCm39) I438N probably benign Het
Zfp90 A G 8: 107,150,545 (GRCm39) D86G probably benign Het
Other mutations in Slc44a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00786:Slc44a2 APN 9 21,257,231 (GRCm39) missense probably damaging 0.96
IGL01506:Slc44a2 APN 9 21,249,246 (GRCm39) missense probably benign 0.30
IGL01687:Slc44a2 APN 9 21,257,243 (GRCm39) missense probably benign 0.00
IGL01786:Slc44a2 APN 9 21,263,782 (GRCm39) missense probably damaging 1.00
IGL01795:Slc44a2 APN 9 21,256,645 (GRCm39) missense probably damaging 0.97
IGL02338:Slc44a2 APN 9 21,258,338 (GRCm39) missense probably damaging 1.00
IGL02701:Slc44a2 APN 9 21,259,247 (GRCm39) missense probably benign 0.01
IGL02820:Slc44a2 APN 9 21,254,273 (GRCm39) missense probably benign
IGL03087:Slc44a2 APN 9 21,258,061 (GRCm39) missense probably benign 0.00
IGL03153:Slc44a2 APN 9 21,254,496 (GRCm39) missense probably benign 0.44
IGL03233:Slc44a2 APN 9 21,259,918 (GRCm39) missense possibly damaging 0.95
freighted UTSW 9 21,253,265 (GRCm39) missense probably null 0.08
Loaded UTSW 9 21,259,445 (GRCm39) critical splice donor site probably null
R1177:Slc44a2 UTSW 9 21,259,879 (GRCm39) missense probably benign 0.00
R1367:Slc44a2 UTSW 9 21,254,322 (GRCm39) missense probably benign 0.00
R1474:Slc44a2 UTSW 9 21,264,990 (GRCm39) missense probably damaging 0.99
R2077:Slc44a2 UTSW 9 21,265,020 (GRCm39) missense probably damaging 1.00
R2432:Slc44a2 UTSW 9 21,256,130 (GRCm39) missense probably damaging 1.00
R3722:Slc44a2 UTSW 9 21,254,273 (GRCm39) missense possibly damaging 0.78
R3958:Slc44a2 UTSW 9 21,259,837 (GRCm39) missense probably damaging 0.96
R4557:Slc44a2 UTSW 9 21,258,079 (GRCm39) missense possibly damaging 0.93
R4641:Slc44a2 UTSW 9 21,258,178 (GRCm39) missense probably damaging 1.00
R4725:Slc44a2 UTSW 9 21,259,691 (GRCm39) missense probably damaging 1.00
R4859:Slc44a2 UTSW 9 21,259,441 (GRCm39) missense probably damaging 0.98
R6701:Slc44a2 UTSW 9 21,232,149 (GRCm39) critical splice donor site probably null
R7068:Slc44a2 UTSW 9 21,232,144 (GRCm39) missense probably benign 0.00
R7206:Slc44a2 UTSW 9 21,258,103 (GRCm39) missense probably damaging 1.00
R7233:Slc44a2 UTSW 9 21,259,445 (GRCm39) critical splice donor site probably null
R7287:Slc44a2 UTSW 9 21,253,752 (GRCm39) missense probably benign
R7329:Slc44a2 UTSW 9 21,254,048 (GRCm39) missense probably damaging 1.00
R7432:Slc44a2 UTSW 9 21,254,511 (GRCm39) missense probably benign 0.00
R7442:Slc44a2 UTSW 9 21,256,819 (GRCm39) missense probably damaging 1.00
R7448:Slc44a2 UTSW 9 21,259,642 (GRCm39) missense possibly damaging 0.87
R7514:Slc44a2 UTSW 9 21,253,768 (GRCm39) missense possibly damaging 0.46
R8167:Slc44a2 UTSW 9 21,258,068 (GRCm39) missense possibly damaging 0.67
R8211:Slc44a2 UTSW 9 21,259,434 (GRCm39) missense probably damaging 1.00
R8240:Slc44a2 UTSW 9 21,253,481 (GRCm39) missense probably benign
R8293:Slc44a2 UTSW 9 21,264,984 (GRCm39) missense probably damaging 1.00
R8294:Slc44a2 UTSW 9 21,259,643 (GRCm39) missense probably damaging 1.00
R8341:Slc44a2 UTSW 9 21,253,495 (GRCm39) missense probably benign 0.00
R8471:Slc44a2 UTSW 9 21,253,265 (GRCm39) missense probably null 0.08
R8732:Slc44a2 UTSW 9 21,259,882 (GRCm39) missense probably benign 0.01
R8892:Slc44a2 UTSW 9 21,253,153 (GRCm39) splice site probably benign
R9019:Slc44a2 UTSW 9 21,265,077 (GRCm39) missense probably damaging 0.99
R9149:Slc44a2 UTSW 9 21,253,305 (GRCm39) missense possibly damaging 0.67
R9318:Slc44a2 UTSW 9 21,253,268 (GRCm39) missense probably damaging 1.00
R9322:Slc44a2 UTSW 9 21,258,246 (GRCm39) missense probably damaging 1.00
R9449:Slc44a2 UTSW 9 21,258,333 (GRCm39) missense
R9731:Slc44a2 UTSW 9 21,263,770 (GRCm39) missense possibly damaging 0.90
X0018:Slc44a2 UTSW 9 21,254,084 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- ATGAGCTAGCCTCCTACCTC -3'
(R):5'- TTAGTGAGAGATGCTGTCTGAAAGG -3'

Sequencing Primer
(F):5'- CTGAAGTCTCAGGATTCCAAGG -3'
(R):5'- ATGCTGTCTGAAAGGAGTAAGGTTG -3'
Posted On 2019-10-17