Incidental Mutation 'R9158:Slc34a2'
ID 695501
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 068942-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9158 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 53206695-53229006 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 53221217 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 221 (D221G)
Ref Sequence ENSEMBL: ENSMUSP00000092380 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094787] [ENSMUST00000170523]
AlphaFold Q9DBP0
Predicted Effect possibly damaging
Transcript: ENSMUST00000094787
AA Change: D221G

PolyPhen 2 Score 0.953 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000092380
Gene: ENSMUSG00000029188
AA Change: D221G

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 probably benign
Transcript: ENSMUST00000170523
SMART Domains Protein: ENSMUSP00000130692
Gene: ENSMUSG00000029188

DomainStartEndE-ValueType
Pfam:Na_Pi_cotrans 110 187 2.9e-20 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.5%
Validation Efficiency 100% (62/62)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam25 G A 8: 41,208,645 (GRCm39) C637Y probably damaging Het
Ahdc1 A G 4: 132,792,505 (GRCm39) T1249A possibly damaging Het
Alkbh3 A G 2: 93,835,082 (GRCm39) S88P probably damaging Het
Ankrd17 C A 5: 90,416,575 (GRCm39) A1086S probably damaging Het
Ankzf1 T A 1: 75,173,020 (GRCm39) V372E probably damaging Het
Apbb1ip T C 2: 22,764,951 (GRCm39) V544A probably benign Het
Atp13a2 T C 4: 140,724,112 (GRCm39) probably null Het
Cacna2d1 A G 5: 16,140,039 (GRCm39) T10A probably benign Het
Cadps T C 14: 12,546,356 (GRCm38) N500S probably benign Het
Casp16 A G 17: 23,769,948 (GRCm39) probably benign Het
Cdh22 T A 2: 165,012,627 (GRCm39) I153F probably damaging Het
Clip2 T C 5: 134,521,251 (GRCm39) E964G probably benign Het
Cracdl A T 1: 37,670,442 (GRCm39) M166K probably damaging Het
Cryga T C 1: 65,142,198 (GRCm39) D65G probably benign Het
Dap3 A G 3: 88,832,637 (GRCm39) Y357H probably damaging Het
Eef2 C T 10: 81,014,693 (GRCm39) probably benign Het
Gja4 A G 4: 127,206,466 (GRCm39) L99P probably damaging Het
Glb1l3 A T 9: 26,765,005 (GRCm39) Y135* probably null Het
Gm5114 T G 7: 39,060,486 (GRCm39) D121A probably damaging Het
Gm6525 A G 3: 84,082,255 (GRCm39) K59E probably benign Het
Herc1 C T 9: 66,376,400 (GRCm39) L3407F probably benign Het
Hmgcr G A 13: 96,792,170 (GRCm39) R589* probably null Het
Iglv3 A C 16: 19,060,012 (GRCm39) D105E probably damaging Het
Il1r1 G A 1: 40,332,391 (GRCm39) W60* probably null Het
Il31ra C T 13: 112,670,394 (GRCm39) W331* probably null Het
Inca1 C T 11: 70,581,376 (GRCm39) C16Y probably damaging Het
Inpp4a A G 1: 37,442,552 (GRCm39) T628A possibly damaging Het
Kdm2a C G 19: 4,374,715 (GRCm39) R805S possibly damaging Het
Kel T A 6: 41,664,905 (GRCm39) I620L probably benign Het
Kmt2d C T 15: 98,741,020 (GRCm39) G4638R unknown Het
Lilrb4b T A 10: 51,357,829 (GRCm39) N174K possibly damaging Het
Ltbp2 G A 12: 84,837,864 (GRCm39) P1192L probably benign Het
Ltf T A 9: 110,868,003 (GRCm39) V615E probably damaging Het
Map7d1 G T 4: 126,130,478 (GRCm39) Q443K possibly damaging Het
Mapk9 A G 11: 49,745,095 (GRCm39) D3G probably benign Het
Nktr T G 9: 121,582,154 (GRCm39) S1424A unknown Het
Npas1 A G 7: 16,195,333 (GRCm39) S332P possibly damaging Het
Or13a25 T C 7: 140,247,547 (GRCm39) S109P possibly damaging Het
Or52n2c T C 7: 104,574,086 (GRCm39) Y295C probably damaging Het
Or5ak4 A G 2: 85,161,348 (GRCm39) I298T probably benign Het
Or6d12 T C 6: 116,492,791 (GRCm39) F18L possibly damaging Het
Or8b12b C A 9: 37,684,800 (GRCm39) P282T probably damaging Het
Pcdh8 A G 14: 80,005,182 (GRCm39) W948R probably damaging Het
Pde3a A G 6: 141,195,614 (GRCm39) E100G probably benign Het
Phrf1 T A 7: 140,836,466 (GRCm39) V246D unknown Het
Pitpnb A T 5: 111,530,876 (GRCm39) N223I probably damaging Het
Pkd1l3 A T 8: 110,394,207 (GRCm39) R2065* probably null Het
Prepl T C 17: 85,383,379 (GRCm39) D355G possibly damaging Het
Runx2 A G 17: 45,046,508 (GRCm39) V5A probably benign Het
Sema4g T A 19: 44,986,846 (GRCm39) V433D possibly damaging Het
Sema6a C T 18: 47,431,330 (GRCm39) V123I probably damaging Het
Senp6 A G 9: 79,994,732 (GRCm39) K24E probably benign Het
Slc22a8 T A 19: 8,583,427 (GRCm39) S211T probably damaging Het
Tmprss11g A T 5: 86,637,166 (GRCm39) L323Q probably damaging Het
Tpcn1 T C 5: 120,687,988 (GRCm39) probably benign Het
Trim65 G A 11: 116,018,050 (GRCm39) T311I probably benign Het
Tub T C 7: 108,625,962 (GRCm39) F284L possibly damaging Het
Ube2j1 G A 4: 33,036,711 (GRCm39) V12I probably benign Het
Vmn2r101 A T 17: 19,809,161 (GRCm39) N97Y probably benign Het
Vmn2r49 C A 7: 9,722,835 (GRCm39) W146C probably damaging Het
Zfp628 T C 7: 4,922,153 (GRCm39) L125P probably damaging 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
R4380:Slc34a2 UTSW 5 53,226,628 (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
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'- TGCATACTTGGAGAAACTGGAG -3'
(R):5'- ACCTGGATGATGAGCTTTGTGAAG -3'

Sequencing Primer
(F):5'- TTCTCTAGAAGAACAGCCAGTG -3'
(R):5'- AAGGGGTCTGTGATGACTTTCAG -3'
Posted On 2022-01-20