Incidental Mutation 'R3499:Slc44a4'
ID 273726
Institutional Source Beutler Lab
Gene Symbol Slc44a4
Ensembl Gene ENSMUSG00000007034
Gene Name solute carrier family 44, member 4
Synonyms NG22, 2210409B01Rik
MMRRC Submission 040662-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3499 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 35133442-35149412 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 35140656 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 283 (D283G)
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: D283G

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000007249
Gene: ENSMUSG00000007034
AA Change: D283G

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: D131G

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000132965
Gene: ENSMUSG00000007034
AA Change: D131G

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 0.1117 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.7%
  • 20x: 96.3%
Validation Efficiency 100% (46/46)
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6430571L13Rik A T 9: 107,219,678 (GRCm39) T44S probably damaging Het
Cass4 C T 2: 172,274,478 (GRCm39) P753L probably damaging Het
Cimip3 AC A 17: 47,744,348 (GRCm39) probably benign Het
Ctif A T 18: 75,744,828 (GRCm39) L92Q possibly damaging Het
Dnah11 C A 12: 117,874,758 (GRCm39) D4036Y probably damaging Het
Dnah17 C T 11: 117,971,675 (GRCm39) probably benign Het
Dnah6 G C 6: 73,009,616 (GRCm39) A3725G probably benign Het
Ebag9 A G 15: 44,493,528 (GRCm39) N117D probably benign Het
Elf4 C T X: 47,507,942 (GRCm39) E158K probably benign Het
Ephb6 C T 6: 41,593,093 (GRCm39) R444* probably null Het
Fcgbpl1 T A 7: 27,853,980 (GRCm39) I1648K probably benign Het
Fndc1 C T 17: 7,972,416 (GRCm39) M1505I possibly damaging Het
Gpr35 A G 1: 92,911,113 (GRCm39) Y275C probably damaging Het
Hmcn1 A T 1: 150,480,853 (GRCm39) I4441N probably damaging Het
Kif13a T C 13: 46,978,815 (GRCm39) D195G probably damaging Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Ksr2 C A 5: 117,827,640 (GRCm39) T473K probably damaging Het
Kxd1 T C 8: 70,966,632 (GRCm39) probably null Het
Lyplal1 A G 1: 185,820,857 (GRCm39) S197P possibly damaging Het
Macf1 A T 4: 123,421,098 (GRCm39) L52* probably null Het
Mrgprb5 A G 7: 47,818,661 (GRCm39) S25P probably benign Het
Nucb1 T C 7: 45,148,300 (GRCm39) H171R probably benign Het
Or10d1c A G 9: 38,893,761 (GRCm39) L193P probably damaging Het
Or4a15 A T 2: 89,193,294 (GRCm39) F160I probably benign Het
Or56b35 G A 7: 104,963,607 (GRCm39) C132Y probably damaging Het
Or8h8 A G 2: 86,753,373 (GRCm39) F168L possibly damaging Het
Or8k18 A G 2: 86,085,185 (GRCm39) M284T possibly damaging Het
Prkdc A T 16: 15,585,889 (GRCm39) I2476F probably damaging Het
Ptprf A T 4: 118,082,127 (GRCm39) I1037N probably damaging Het
Ralgapa1 T G 12: 55,741,928 (GRCm39) probably benign Het
Ranbp17 GCCTGGATACTGACC GCC 11: 33,169,203 (GRCm39) probably benign Het
Sla2 G A 2: 156,717,862 (GRCm39) R137C probably damaging Het
Slc28a3 C T 13: 58,721,253 (GRCm39) probably benign Het
Slc6a9 A G 4: 117,714,000 (GRCm39) I105V probably benign Het
Smgc A G 15: 91,726,206 (GRCm39) T51A possibly damaging Het
Smyd5 T A 6: 85,415,172 (GRCm39) L60H probably damaging Het
Spred1 A T 2: 117,005,867 (GRCm39) M210L probably benign Het
Syne2 G A 12: 76,101,752 (GRCm39) probably null Het
Tab3 T C X: 84,658,727 (GRCm39) I418T probably benign Het
Tbc1d12 A T 19: 38,884,478 (GRCm39) E343V possibly damaging Het
Tktl2 T A 8: 66,965,897 (GRCm39) I485N probably damaging Het
Tmem181a T A 17: 6,330,894 (GRCm39) Y51* probably null Het
Tmem229b-ps C T 10: 53,351,223 (GRCm39) noncoding transcript Het
Trip11 A G 12: 101,859,953 (GRCm39) I307T possibly damaging Het
Ttf1 T C 2: 28,955,499 (GRCm39) S288P possibly damaging Het
Zfp395 G T 14: 65,628,742 (GRCm39) R198L 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
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
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'- ATGTTCCTTACATGCAGAGCGC -3'
(R):5'- CTCTGGCGCAGGAAAATGAG -3'

Sequencing Primer
(F):5'- TACATGCAGAGCGCTGGGTG -3'
(R):5'- GCCAGGACAATCACTGCATGG -3'
Posted On 2015-04-02