Incidental Mutation 'R4380:Slc34a2'
ID 325288
Institutional Source Beutler Lab
Gene Symbol Slc34a2
Ensembl Gene ENSMUSG00000029188
Gene Name solute carrier family 34 (sodium phosphate), member 2
Synonyms type IIb Na/Picotransporter, D5Ertd227e, NaPi-2b, Npt2b
MMRRC Submission 041678-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4380 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 53206695-53229006 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 53226628 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Serine at position 584 (P584S)
Ref Sequence ENSEMBL: ENSMUSP00000092380 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094787]
AlphaFold Q9DBP0
Predicted Effect probably damaging
Transcript: ENSMUST00000094787
AA Change: P584S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000092380
Gene: ENSMUSG00000029188
AA Change: P584S

DomainStartEndE-ValueType
Pfam:Na_Pi_cotrans 110 252 2.3e-26 PFAM
Pfam:Na_Pi_cotrans 374 551 2.6e-17 PFAM
low complexity region 553 570 N/A INTRINSIC
low complexity region 616 645 N/A INTRINSIC
low complexity region 649 655 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147243
Predicted Effect probably damaging
Transcript: ENSMUST00000168667
AA Change: P525S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000132328
Gene: ENSMUSG00000029188
AA Change: P525S

DomainStartEndE-ValueType
Pfam:Na_Pi_cotrans 110 253 1.2e-33 PFAM
Pfam:Na_Pi_cotrans 379 517 4.1e-15 PFAM
low complexity region 557 586 N/A INTRINSIC
low complexity region 590 596 N/A INTRINSIC
Meta Mutation Damage Score 0.5592 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.7%
Validation Efficiency 98% (45/46)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a pH-sensitive sodium-dependent phosphate transporter. Phosphate uptake is increased at lower pH. Defects in this gene are a cause of pulmonary alveolar microlithiasis. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, May 2010]
PHENOTYPE: Homozygous null mice display embryonic lethality, embryonic growth arrest, failure of embryo turning and somitogenesis, impaired placental development and impaired yolk sac vascular remodeling. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted, knock-out(1) Targeted, other(2)

Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310016G11Rik T C 7: 44,326,580 (GRCm39) noncoding transcript Het
Casc3 C A 11: 98,713,857 (GRCm39) P363Q possibly damaging Het
Cep162 C A 9: 87,082,056 (GRCm39) R1283L probably damaging Het
Clk3 C A 9: 57,659,075 (GRCm39) W562L probably damaging Het
Col17a1 G A 19: 47,645,529 (GRCm39) T844M possibly damaging Het
Dntt G C 19: 41,041,672 (GRCm39) G452A probably damaging Het
Dop1b G A 16: 93,513,120 (GRCm39) V20I possibly damaging Het
Dst T C 1: 34,202,316 (GRCm39) S215P probably damaging Het
Dync1li2 A T 8: 105,154,798 (GRCm39) I270N probably damaging Het
Egflam A T 15: 7,273,350 (GRCm39) I575N possibly damaging Het
Gldc G T 19: 30,138,168 (GRCm39) probably benign Het
Gm17067 C A 7: 42,357,462 (GRCm39) V347L probably benign Het
Gmds T A 13: 32,101,679 (GRCm39) N304I probably benign Het
Grm7 G T 6: 110,623,309 (GRCm39) V161F probably damaging Het
Igfn1 T C 1: 135,895,509 (GRCm39) T1686A probably benign Het
Klk14 G A 7: 43,341,501 (GRCm39) C51Y probably damaging Het
Lamb3 A T 1: 193,013,683 (GRCm39) Q519L probably benign Het
Lrp10 C T 14: 54,705,823 (GRCm39) R338C probably damaging Het
Macf1 A G 4: 123,248,285 (GRCm39) probably benign Het
Mcfd2 C G 17: 87,565,387 (GRCm39) G39R possibly damaging Het
Mecom T C 3: 30,041,219 (GRCm39) H125R probably damaging Het
Nme7 A G 1: 164,172,807 (GRCm39) T173A probably benign Het
Or4s2b A G 2: 88,508,615 (GRCm39) T132A possibly damaging Het
Or5ac15 C T 16: 58,940,027 (GRCm39) M135I probably benign Het
Pde1c T A 6: 56,049,263 (GRCm39) R683S probably null Het
Pkn2 A T 3: 142,536,217 (GRCm39) probably benign Het
Plppr4 T G 3: 117,116,046 (GRCm39) T604P probably benign Het
Pramel23 T A 4: 143,424,856 (GRCm39) I196F probably benign Het
Slco5a1 A T 1: 13,009,392 (GRCm39) M361K probably damaging Het
Snx4 T A 16: 33,084,666 (GRCm39) I60N probably damaging Het
Sp6 T C 11: 96,912,572 (GRCm39) L95P probably damaging Het
Stat5b A G 11: 100,678,175 (GRCm39) F646S probably damaging Het
Tbc1d1 T C 5: 64,490,891 (GRCm39) M785T probably benign Het
Tbc1d22a T A 15: 86,235,935 (GRCm39) C365S probably damaging Het
Tle1 ACAGGTTTCTTCAGGTTTCTT ACAGGTTTCTT 4: 72,036,400 (GRCm39) probably benign Het
Tnfsf8 A T 4: 63,779,264 (GRCm39) C11* probably null Het
Ttn A T 2: 76,748,485 (GRCm39) V4188E probably damaging Het
Ugt2b5 T A 5: 87,275,753 (GRCm39) H366L probably damaging Het
Wdr17 T C 8: 55,101,442 (GRCm39) probably benign Het
Zfhx3 A G 8: 109,683,022 (GRCm39) Y3487C unknown Het
Zfp28 C T 7: 6,396,441 (GRCm39) T292I probably benign Het
Other mutations in Slc34a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00785:Slc34a2 APN 5 53,222,950 (GRCm39) missense probably benign 0.06
IGL00845:Slc34a2 APN 5 53,215,696 (GRCm39) splice site probably benign
IGL01024:Slc34a2 APN 5 53,224,972 (GRCm39) missense possibly damaging 0.61
IGL01300:Slc34a2 APN 5 53,225,469 (GRCm39) critical splice acceptor site probably null
IGL01680:Slc34a2 APN 5 53,218,218 (GRCm39) missense probably damaging 1.00
IGL02226:Slc34a2 APN 5 53,225,073 (GRCm39) missense probably benign 0.12
IGL02682:Slc34a2 APN 5 53,216,580 (GRCm39) missense possibly damaging 0.64
IGL03294:Slc34a2 APN 5 53,221,340 (GRCm39) missense probably benign 0.00
tucumcari UTSW 5 53,221,351 (GRCm39) missense possibly damaging 0.68
D4216:Slc34a2 UTSW 5 53,222,839 (GRCm39) missense probably benign 0.01
R0094:Slc34a2 UTSW 5 53,221,310 (GRCm39) missense probably benign 0.28
R0227:Slc34a2 UTSW 5 53,226,968 (GRCm39) missense possibly damaging 0.51
R0524:Slc34a2 UTSW 5 53,222,215 (GRCm39) nonsense probably null
R0836:Slc34a2 UTSW 5 53,225,049 (GRCm39) missense probably benign
R1525:Slc34a2 UTSW 5 53,226,848 (GRCm39) missense probably benign 0.00
R1655:Slc34a2 UTSW 5 53,226,761 (GRCm39) missense probably benign 0.00
R1753:Slc34a2 UTSW 5 53,218,733 (GRCm39) missense probably benign 0.37
R1838:Slc34a2 UTSW 5 53,215,778 (GRCm39) missense probably benign
R2361:Slc34a2 UTSW 5 53,225,487 (GRCm39) missense probably benign 0.10
R2405:Slc34a2 UTSW 5 53,215,523 (GRCm39) missense probably benign 0.04
R3688:Slc34a2 UTSW 5 53,222,174 (GRCm39) missense probably benign 0.06
R4108:Slc34a2 UTSW 5 53,221,351 (GRCm39) missense possibly damaging 0.68
R4176:Slc34a2 UTSW 5 53,224,910 (GRCm39) missense probably damaging 1.00
R4464:Slc34a2 UTSW 5 53,226,524 (GRCm39) missense probably damaging 0.99
R4780:Slc34a2 UTSW 5 53,226,793 (GRCm39) missense probably damaging 1.00
R4816:Slc34a2 UTSW 5 53,226,362 (GRCm39) missense probably damaging 1.00
R4934:Slc34a2 UTSW 5 53,224,942 (GRCm39) missense probably damaging 1.00
R5265:Slc34a2 UTSW 5 53,218,776 (GRCm39) missense probably damaging 0.96
R5309:Slc34a2 UTSW 5 53,226,830 (GRCm39) missense probably damaging 0.96
R5313:Slc34a2 UTSW 5 53,226,681 (GRCm39) missense probably damaging 0.96
R5884:Slc34a2 UTSW 5 53,226,722 (GRCm39) missense possibly damaging 0.46
R6084:Slc34a2 UTSW 5 53,224,989 (GRCm39) missense possibly damaging 0.91
R6310:Slc34a2 UTSW 5 53,222,139 (GRCm39) critical splice acceptor site probably null
R6568:Slc34a2 UTSW 5 53,226,476 (GRCm39) missense probably damaging 1.00
R6817:Slc34a2 UTSW 5 53,221,370 (GRCm39) missense probably damaging 0.98
R6845:Slc34a2 UTSW 5 53,226,511 (GRCm39) missense probably damaging 0.96
R6944:Slc34a2 UTSW 5 53,222,225 (GRCm39) missense probably benign
R7873:Slc34a2 UTSW 5 53,215,714 (GRCm39) missense probably benign 0.02
R8114:Slc34a2 UTSW 5 53,225,701 (GRCm39) missense probably benign 0.00
R8158:Slc34a2 UTSW 5 53,218,182 (GRCm39) missense probably damaging 1.00
R8364:Slc34a2 UTSW 5 53,225,716 (GRCm39) missense possibly damaging 0.75
R9158:Slc34a2 UTSW 5 53,221,217 (GRCm39) missense possibly damaging 0.95
R9235:Slc34a2 UTSW 5 53,226,667 (GRCm39) missense probably benign 0.00
R9314:Slc34a2 UTSW 5 53,218,143 (GRCm39) missense possibly damaging 0.61
Z1176:Slc34a2 UTSW 5 53,218,159 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCCAAGTATCGCTGGTTC -3'
(R):5'- ATTGTCAAAGGCCCCAGAAG -3'

Sequencing Primer
(F):5'- CAAGTATCGCTGGTTCGCAGTC -3'
(R):5'- CAGAAGCCTTGACCGGGATATC -3'
Posted On 2015-07-06