Incidental Mutation 'R0007:Slc44a4'
ID 212469
Institutional Source Beutler Lab
Gene Symbol Slc44a4
Ensembl Gene ENSMUSG00000007034
Gene Name solute carrier family 44, member 4
Synonyms NG22, 2210409B01Rik
MMRRC Submission 038302-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0007 (G1)
Quality Score 75
Status Validated
Chromosome 17
Chromosomal Location 35133442-35149412 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 35140230 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Threonine at position 60 (A60T)
Ref Sequence ENSEMBL: ENSMUSP00000132965 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007249] [ENSMUST00000169230]
AlphaFold Q91VA1
Predicted Effect probably damaging
Transcript: ENSMUST00000007249
AA Change: A212T

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000007249
Gene: ENSMUSG00000007034
AA Change: A212T

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 damaging
Transcript: ENSMUST00000169230
AA Change: A60T

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000132965
Gene: ENSMUSG00000007034
AA Change: A60T

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
Meta Mutation Damage Score 0.1482 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.9%
  • 20x: 96.5%
Validation Efficiency 100% (38/38)
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
Abcf1 A T 17: 36,270,562 (GRCm39) Y543N probably damaging Het
Adgrb3 C A 1: 25,150,772 (GRCm39) probably null Het
AI504432 T A 3: 106,956,152 (GRCm39) noncoding transcript Het
Cd82 T C 2: 93,264,226 (GRCm39) N39S probably benign Het
Cntnap2 A C 6: 45,969,007 (GRCm39) N250H possibly damaging Het
Col7a1 T C 9: 108,790,471 (GRCm39) V973A unknown Het
Cyp2c66 T A 19: 39,159,402 (GRCm39) C284* probably null Het
Denr T A 5: 124,062,877 (GRCm39) Y127N probably damaging Het
Diaph3 C A 14: 87,104,056 (GRCm39) R776L possibly damaging Het
Gm5600 T A 7: 113,307,010 (GRCm39) noncoding transcript Het
Hephl1 A T 9: 14,997,471 (GRCm39) D398E possibly damaging Het
Lama3 T A 18: 12,630,938 (GRCm39) probably benign Het
Mtrr A T 13: 68,723,449 (GRCm39) F154L probably benign Het
Myo1b T A 1: 51,815,413 (GRCm39) R650S probably damaging Het
Nek10 T A 14: 14,840,574 (GRCm38) H153Q probably benign Het
Nelfe A G 17: 35,072,962 (GRCm39) probably benign Het
Nlrp9a T C 7: 26,250,515 (GRCm39) probably benign Het
Nos1 T C 5: 118,048,153 (GRCm39) S653P probably damaging Het
Or5p76 A G 7: 108,122,420 (GRCm39) S246P probably damaging Het
Or8b101 A T 9: 38,020,390 (GRCm39) Y131F possibly damaging Het
Pcsk5 C A 19: 17,632,225 (GRCm39) G314C probably damaging Het
Ralgps1 A G 2: 33,033,401 (GRCm39) S393P probably damaging Het
Slc4a4 G A 5: 89,186,437 (GRCm39) D173N probably damaging Het
Sparcl1 T A 5: 104,234,946 (GRCm39) Q523L probably damaging Het
Srgap3 A G 6: 112,806,473 (GRCm39) Y63H probably damaging Het
Trim16 A G 11: 62,719,944 (GRCm39) M84V probably benign Het
Trpm3 G A 19: 22,964,893 (GRCm39) A1453T probably benign Het
Ttn C T 2: 76,710,548 (GRCm39) probably benign 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
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
R1224:Slc44a4 UTSW 17 35,140,844 (GRCm39) missense probably benign 0.18
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'- TACATCCTGGCAGCGTTCTCAGAC -3'
(R):5'- GCACCCACAGGTATTCGTAGATTCG -3'

Sequencing Primer
(F):5'- GAGGGTCAGATAGACTCCCAC -3'
(R):5'- GATTCGACTCATCTTCTAAGAGGC -3'
Posted On 2014-07-03