Incidental Mutation 'R3972:Slc17a7'
ID 311021
Institutional Source Beutler Lab
Gene Symbol Slc17a7
Ensembl Gene ENSMUSG00000070570
Gene Name solute carrier family 17 (sodium-dependent inorganic phosphate cotransporter), member 7
Synonyms 2900052E22Rik, Vglut1
MMRRC Submission 040840-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.476) question?
Stock # R3972 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 44813373-44825566 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 44819334 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 137 (I137V)
Ref Sequence ENSEMBL: ENSMUSP00000082489 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085374] [ENSMUST00000209634]
AlphaFold Q3TXX4
Predicted Effect possibly damaging
Transcript: ENSMUST00000085374
AA Change: I137V

PolyPhen 2 Score 0.458 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000082489
Gene: ENSMUSG00000070570
AA Change: I137V

DomainStartEndE-ValueType
low complexity region 9 23 N/A INTRINSIC
Pfam:MFS_1 68 453 9.3e-49 PFAM
transmembrane domain 468 490 N/A INTRINSIC
low complexity region 525 539 N/A INTRINSIC
low complexity region 550 556 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197423
Predicted Effect probably benign
Transcript: ENSMUST00000209634
AA Change: I162V

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210498
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210540
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211652
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.1%
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 is a vesicle-bound, sodium-dependent phosphate transporter that is specifically expressed in the neuron-rich regions of the brain. It is preferentially associated with the membranes of synaptic vesicles and functions in glutamate transport. The protein shares 82% identity with the differentiation-associated Na-dependent inorganic phosphate cotransporter and they appear to form a distinct class within the Na+/Pi cotransporter family. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutant mice are small and fail to thrive by 3-4 weeks of age. Abnormal excitatory post synaptic potential and currents. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alk T G 17: 72,292,442 (GRCm39) D512A probably benign Het
Avl9 T C 6: 56,720,393 (GRCm39) F477S probably damaging Het
C7 C T 15: 5,037,133 (GRCm39) V582I possibly damaging Het
Cldn20 A G 17: 3,582,914 (GRCm39) N29S probably benign Het
Coro2b C T 9: 62,336,522 (GRCm39) A251T possibly damaging Het
Dnah3 T A 7: 119,685,943 (GRCm39) D131V probably damaging Het
Dusp12 T C 1: 170,707,344 (GRCm39) K248R probably damaging Het
Fat3 G A 9: 15,909,567 (GRCm39) S2145F probably damaging Het
Fgf1 T C 18: 38,980,147 (GRCm39) T76A probably benign Het
Gucy2c C T 6: 136,685,364 (GRCm39) R859K probably damaging Het
Irf2bp1 T A 7: 18,739,369 (GRCm39) D336E possibly damaging Het
Lpar6 A G 14: 73,476,513 (GRCm39) H158R probably benign Het
Ltbp3 G A 19: 5,804,050 (GRCm39) R854Q probably benign Het
Lyst T C 13: 13,881,210 (GRCm39) C2814R possibly damaging Het
Man2b1 A G 8: 85,812,020 (GRCm39) N158S probably damaging Het
Mki67 A C 7: 135,297,859 (GRCm39) S2392A probably benign Het
Mrpl16 A G 19: 11,750,239 (GRCm39) N41S probably benign Het
Myo5b C T 18: 74,873,598 (GRCm39) L1501F probably damaging Het
Nudt9 G T 5: 104,194,991 (GRCm39) C29F probably benign Het
Or4d11 G T 19: 12,013,383 (GRCm39) T241N probably damaging Het
Otop1 A G 5: 38,457,533 (GRCm39) I431V probably benign Het
Otp T G 13: 95,019,692 (GRCm39) L181R probably damaging Het
Pde4a A G 9: 21,117,513 (GRCm39) T592A probably damaging Het
Pi4ka A G 16: 17,111,739 (GRCm39) Y1579H probably damaging Het
Rb1cc1 T C 1: 6,319,224 (GRCm39) V864A probably benign Het
Reln A T 5: 22,183,999 (GRCm39) F1667I probably damaging Het
Serpinb10 T A 1: 107,463,852 (GRCm39) F45I probably damaging Het
Setdb1 A T 3: 95,248,649 (GRCm39) N422K probably damaging Het
Tet1 T A 10: 62,649,505 (GRCm39) E67D probably damaging Het
Tpcn1 C A 5: 120,691,817 (GRCm39) probably null Het
Trav9-4 T C 14: 53,913,877 (GRCm39) Y44H possibly damaging Het
Trmt1l A G 1: 151,309,634 (GRCm39) N106D possibly damaging Het
Ttll12 A T 15: 83,466,297 (GRCm39) L388Q probably damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Ubfd1 T G 7: 121,666,656 (GRCm39) S51A probably benign Het
Uckl1 T C 2: 181,216,256 (GRCm39) D148G probably damaging Het
Usp34 T C 11: 23,407,803 (GRCm39) L2571S probably damaging Het
Wdr75 T C 1: 45,861,714 (GRCm39) V718A probably benign Het
Zfp266 A G 9: 20,411,446 (GRCm39) S244P probably damaging Het
Zfp979 G A 4: 147,702,876 (GRCm39) Q25* probably null Het
Other mutations in Slc17a7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02208:Slc17a7 APN 7 44,820,367 (GRCm39) missense probably damaging 1.00
IGL02536:Slc17a7 APN 7 44,820,370 (GRCm39) missense probably damaging 1.00
IGL03057:Slc17a7 APN 7 44,820,363 (GRCm39) missense probably damaging 0.98
R0081:Slc17a7 UTSW 7 44,824,371 (GRCm39) missense probably benign 0.00
R1188:Slc17a7 UTSW 7 44,819,311 (GRCm39) missense possibly damaging 0.80
R1713:Slc17a7 UTSW 7 44,819,728 (GRCm39) missense probably benign 0.05
R2512:Slc17a7 UTSW 7 44,818,288 (GRCm39) missense probably damaging 1.00
R3915:Slc17a7 UTSW 7 44,818,144 (GRCm39) missense probably damaging 0.97
R4727:Slc17a7 UTSW 7 44,822,358 (GRCm39) missense possibly damaging 0.64
R4761:Slc17a7 UTSW 7 44,820,408 (GRCm39) missense probably benign
R6047:Slc17a7 UTSW 7 44,822,830 (GRCm39) missense probably benign 0.07
R6113:Slc17a7 UTSW 7 44,824,175 (GRCm39) missense possibly damaging 0.67
R6407:Slc17a7 UTSW 7 44,819,350 (GRCm39) missense probably benign 0.44
R6792:Slc17a7 UTSW 7 44,824,299 (GRCm39) missense possibly damaging 0.50
R7404:Slc17a7 UTSW 7 44,822,354 (GRCm39) missense probably benign 0.32
R8001:Slc17a7 UTSW 7 44,818,212 (GRCm39) missense probably benign 0.02
R8152:Slc17a7 UTSW 7 44,819,714 (GRCm39) missense probably damaging 1.00
R8177:Slc17a7 UTSW 7 44,824,356 (GRCm39) missense probably benign 0.08
R9150:Slc17a7 UTSW 7 44,820,167 (GRCm39) missense probably damaging 1.00
R9486:Slc17a7 UTSW 7 44,821,606 (GRCm39) missense possibly damaging 0.90
X0067:Slc17a7 UTSW 7 44,819,696 (GRCm39) missense possibly damaging 0.94
Z1177:Slc17a7 UTSW 7 44,822,351 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- TCCACTGAGCTCTGATTGGTAG -3'
(R):5'- TGTATAACAGAACTAGAGGCTGCC -3'

Sequencing Primer
(F):5'- CCACTGAGCTCTGATTGGTAGATTTG -3'
(R):5'- AGGCTGCCTCCAAGATATGC -3'
Posted On 2015-04-29