Incidental Mutation 'R1224:Slc44a4'
ID 152850
Institutional Source Beutler Lab
Gene Symbol Slc44a4
Ensembl Gene ENSMUSG00000007034
Gene Name solute carrier family 44, member 4
Synonyms NG22, 2210409B01Rik
MMRRC Submission 039293-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1224 (G1)
Quality Score 136
Status Not validated
Chromosome 17
Chromosomal Location 35133442-35149412 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 35140844 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 313 (V313A)
Ref Sequence ENSEMBL: ENSMUSP00000007249 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007249] [ENSMUST00000169230]
AlphaFold Q91VA1
Predicted Effect probably benign
Transcript: ENSMUST00000007249
AA Change: V313A

PolyPhen 2 Score 0.183 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000007249
Gene: ENSMUSG00000007034
AA Change: V313A

DomainStartEndE-ValueType
transmembrane domain 34 56 N/A INTRINSIC
low complexity region 93 102 N/A INTRINSIC
transmembrane domain 226 248 N/A INTRINSIC
transmembrane domain 250 272 N/A INTRINSIC
Pfam:Choline_transpo 311 674 5.4e-119 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000169230
AA Change: V161A

PolyPhen 2 Score 0.058 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000132965
Gene: ENSMUSG00000007034
AA Change: V161A

DomainStartEndE-ValueType
transmembrane domain 74 96 N/A INTRINSIC
transmembrane domain 98 120 N/A INTRINSIC
Pfam:Choline_transpo 157 524 3.9e-129 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173664
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.2%
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 may be a sodium-dependent transmembrane transport protein involved in the uptake of choline by cholinergic neurons. Defects in this gene can cause sialidosis, a lysosomal storage disease. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2010]
Allele List at MGI
Other mutations in this stock
Total: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a T A 11: 109,931,408 (GRCm39) E1248D probably damaging Het
Abcb10 C T 8: 124,688,791 (GRCm39) G495D probably damaging Het
Aldh16a1 T C 7: 44,791,471 (GRCm39) probably null Het
Aldh9a1 T A 1: 167,180,227 (GRCm39) I107N probably damaging Het
Atp6ap1l G A 13: 91,034,675 (GRCm39) Q236* probably null Het
Ccdc39 T C 3: 33,880,629 (GRCm39) K446R probably damaging Het
Cd46 A T 1: 194,744,706 (GRCm39) I344K possibly damaging Het
Ces3a A T 8: 105,778,141 (GRCm39) D204V probably damaging Het
Clstn3 T C 6: 124,434,878 (GRCm39) S346G probably benign Het
Cplane1 T A 15: 8,207,869 (GRCm39) C207S probably benign Het
Dock1 A G 7: 134,710,548 (GRCm39) D1190G possibly damaging Het
Gimap8 G A 6: 48,627,629 (GRCm39) S201N probably benign Het
Gm10153 A G 7: 141,744,072 (GRCm39) S19P unknown Het
Igfn1 A G 1: 135,897,494 (GRCm39) V1024A probably benign Het
Kcng3 A G 17: 83,938,824 (GRCm39) L75P probably damaging Het
Krt31 C T 11: 99,940,690 (GRCm39) probably null Het
Ly6a A G 15: 74,868,327 (GRCm39) V54A possibly damaging Het
Map3k7cl T A 16: 87,352,891 (GRCm39) D21E probably benign Het
Or8g18 G C 9: 39,149,547 (GRCm39) P58A probably benign Het
Rapsn T C 2: 90,873,543 (GRCm39) L230P probably damaging Het
Rhog C A 7: 101,888,959 (GRCm39) V165F possibly damaging Het
Sox14 G C 9: 99,757,168 (GRCm39) H190Q probably damaging Het
Sval2 G A 6: 41,841,188 (GRCm39) D103N probably benign Het
Tm9sf3 A T 19: 41,211,634 (GRCm39) V403D probably damaging Het
Tmem269 T C 4: 119,074,323 (GRCm39) K18R probably benign Het
Unc80 T C 1: 66,511,139 (GRCm39) F49S probably damaging Het
Zdhhc7 T A 8: 120,809,311 (GRCm39) T299S probably benign Het
Zfp52 T C 17: 21,775,324 (GRCm39) V6A possibly damaging Het
Other mutations in Slc44a4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00087:Slc44a4 APN 17 35,149,216 (GRCm39) utr 3 prime probably benign
IGL01097:Slc44a4 APN 17 35,140,545 (GRCm39) missense probably damaging 0.97
IGL01296:Slc44a4 APN 17 35,140,674 (GRCm39) missense probably benign 0.39
IGL01606:Slc44a4 APN 17 35,147,994 (GRCm39) missense probably damaging 1.00
IGL01759:Slc44a4 APN 17 35,140,219 (GRCm39) missense probably benign 0.00
IGL02026:Slc44a4 APN 17 35,140,832 (GRCm39) splice site probably benign
IGL02119:Slc44a4 APN 17 35,147,637 (GRCm39) missense probably damaging 1.00
IGL02338:Slc44a4 APN 17 35,142,786 (GRCm39) missense possibly damaging 0.90
IGL02383:Slc44a4 APN 17 35,146,686 (GRCm39) missense probably benign 0.00
IGL02526:Slc44a4 APN 17 35,147,463 (GRCm39) missense probably damaging 0.99
IGL02744:Slc44a4 APN 17 35,146,776 (GRCm39) missense probably damaging 1.00
IGL02754:Slc44a4 APN 17 35,140,279 (GRCm39) missense probably damaging 0.98
ANU74:Slc44a4 UTSW 17 35,140,554 (GRCm39) missense probably damaging 1.00
PIT4142001:Slc44a4 UTSW 17 35,140,251 (GRCm39) missense probably damaging 0.99
R0007:Slc44a4 UTSW 17 35,140,230 (GRCm39) missense probably damaging 0.99
R0007:Slc44a4 UTSW 17 35,140,230 (GRCm39) missense probably damaging 0.99
R0452:Slc44a4 UTSW 17 35,147,071 (GRCm39) missense possibly damaging 0.82
R0894:Slc44a4 UTSW 17 35,147,466 (GRCm39) missense possibly damaging 0.92
R1136:Slc44a4 UTSW 17 35,146,998 (GRCm39) missense probably damaging 1.00
R1779:Slc44a4 UTSW 17 35,140,901 (GRCm39) missense probably damaging 1.00
R2679:Slc44a4 UTSW 17 35,142,399 (GRCm39) splice site probably benign
R3499:Slc44a4 UTSW 17 35,140,656 (GRCm39) missense probably benign 0.02
R3732:Slc44a4 UTSW 17 35,140,537 (GRCm39) synonymous silent
R4084:Slc44a4 UTSW 17 35,136,323 (GRCm39) missense probably damaging 1.00
R4197:Slc44a4 UTSW 17 35,137,228 (GRCm39) missense probably benign 0.12
R4536:Slc44a4 UTSW 17 35,142,815 (GRCm39) missense probably damaging 1.00
R4547:Slc44a4 UTSW 17 35,146,731 (GRCm39) missense probably damaging 1.00
R5093:Slc44a4 UTSW 17 35,140,219 (GRCm39) missense probably benign 0.00
R6005:Slc44a4 UTSW 17 35,142,430 (GRCm39) missense possibly damaging 0.69
R6396:Slc44a4 UTSW 17 35,147,860 (GRCm39) nonsense probably null
R6660:Slc44a4 UTSW 17 35,149,201 (GRCm39) missense probably damaging 0.99
R6860:Slc44a4 UTSW 17 35,140,044 (GRCm39) missense probably damaging 1.00
R6863:Slc44a4 UTSW 17 35,142,798 (GRCm39) missense probably benign 0.41
R6947:Slc44a4 UTSW 17 35,147,044 (GRCm39) missense probably null 1.00
R7250:Slc44a4 UTSW 17 35,137,520 (GRCm39) critical splice donor site probably null
R7297:Slc44a4 UTSW 17 35,146,888 (GRCm39) missense probably damaging 0.98
R7425:Slc44a4 UTSW 17 35,140,667 (GRCm39) missense possibly damaging 0.94
R7696:Slc44a4 UTSW 17 35,147,676 (GRCm39) missense probably damaging 1.00
R7871:Slc44a4 UTSW 17 35,142,828 (GRCm39) critical splice donor site probably null
R8244:Slc44a4 UTSW 17 35,140,548 (GRCm39) missense probably damaging 1.00
R8331:Slc44a4 UTSW 17 35,140,545 (GRCm39) missense probably damaging 1.00
R8681:Slc44a4 UTSW 17 35,147,253 (GRCm39) missense possibly damaging 0.91
R8929:Slc44a4 UTSW 17 35,136,508 (GRCm39) missense probably damaging 1.00
R8973:Slc44a4 UTSW 17 35,140,538 (GRCm39) missense probably damaging 1.00
R9345:Slc44a4 UTSW 17 35,140,219 (GRCm39) missense probably benign 0.03
R9610:Slc44a4 UTSW 17 35,147,793 (GRCm39) missense probably benign 0.18
R9611:Slc44a4 UTSW 17 35,147,793 (GRCm39) missense probably benign 0.18
R9729:Slc44a4 UTSW 17 35,140,670 (GRCm39) missense probably benign 0.01
R9755:Slc44a4 UTSW 17 35,136,331 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- GGCACTAAGTCTGCTGTTCATCCTC -3'
(R):5'- AGGCTGGAATTTAGCAGTGTTACCC -3'

Sequencing Primer
(F):5'- CTGGCAACAGTACCAAGTGTTTC -3'
(R):5'- AGCAGTGTTACCCATTGGC -3'
Posted On 2014-01-29