Incidental Mutation 'IGL02926:Alpl'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Alpl
Ensembl Gene ENSMUSG00000028766
Gene Namealkaline phosphatase, liver/bone/kidney
SynonymsTNSALP, TNAP, Akp-2, Akp2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02926
Quality Score
Chromosomal Location137741733-137796384 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 137742634 bp
Amino Acid Change Alanine to Threonine at position 460 (A460T)
Ref Sequence ENSEMBL: ENSMUSP00000030551 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030551]
Predicted Effect probably damaging
Transcript: ENSMUST00000030551
AA Change: A460T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000030551
Gene: ENSMUSG00000028766
AA Change: A460T

signal peptide 1 17 N/A INTRINSIC
alkPPc 52 491 4.69e-285 SMART
low complexity region 500 520 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141451
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a preproprotein that is proteolytically cleaved to yield a signal peptide and a proproptein that is subsequently processed to generate the active mature peptide. The encoded protein is a membrane-bound glycosylated enzyme that catalyzes the hydrolysis of phosphate esters at alkaline pH. The mature peptide maintains the ratio of inorganic phosphate to inorganic pyrophosphate required for bone mineralization. Mice that lack this enzyme show symptoms of osteomalacia, softening of the bones. In humans, mutations in this gene are associated with hypophosphatasia, an inherited metabolic bone disease in which deficiency of this enzyme inhibits bone mineralization leading to skeletal defects. Mutations in the mouse gene mirror the symptoms of human hypophosphatasia. A pseudogene of this gene is present on chromosome X. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2015]
PHENOTYPE: Males hemizygous for a null mutation exhibit reduced body size, shortened hindlimbs and tail, osteomalacia, and markedly reduced plasma phosphate levels due to impaired kidney reabsorption. Female heterozygotes exhibit milder symptoms. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402H24Rik C T 2: 130,712,366 R921K probably benign Het
Alms1 A T 6: 85,641,450 D2826V probably damaging Het
C2cd5 A G 6: 143,031,237 probably benign Het
C4b C T 17: 34,730,712 R1468Q possibly damaging Het
Calu A G 6: 29,366,920 T44A possibly damaging Het
Cgn T C 3: 94,778,016 K399R probably benign Het
Cyp2t4 G A 7: 27,157,803 V356M probably damaging Het
D430041D05Rik T C 2: 104,214,259 D683G probably damaging Het
Dhcr24 T A 4: 106,586,355 I410N probably damaging Het
Dmap1 T A 4: 117,681,888 E17V probably benign Het
Dnah7a A G 1: 53,495,950 I2717T possibly damaging Het
Epb41l3 G T 17: 69,247,746 K280N probably damaging Het
Espl1 T A 15: 102,299,855 M432K probably damaging Het
Fgf5 C A 5: 98,262,015 A141E probably damaging Het
Fto T A 8: 91,485,167 F373L probably damaging Het
Gpatch1 T C 7: 35,308,269 D122G probably damaging Het
Ints11 T C 4: 155,888,111 probably null Het
Jarid2 A G 13: 44,902,929 Q398R probably benign Het
Kcnh1 A G 1: 192,276,900 D254G probably damaging Het
Lamc3 C T 2: 31,935,725 probably benign Het
Lamc3 C T 2: 31,935,726 probably benign Het
Ltbp4 T C 7: 27,328,872 probably null Het
Mcm6 A G 1: 128,339,382 Y575H probably damaging Het
Myh9 A C 15: 77,787,626 Y422D probably damaging Het
Narfl A G 17: 25,782,154 H460R probably benign Het
Olfr1260 T C 2: 89,978,162 L128P probably damaging Het
Olfr1458 A C 19: 13,102,823 N160K possibly damaging Het
Olfr911-ps1 T C 9: 38,523,725 probably benign Het
Plcb1 T C 2: 135,364,762 probably benign Het
Pmfbp1 A G 8: 109,520,249 E251G probably damaging Het
Psg27 A T 7: 18,557,129 V383E probably damaging Het
Ptprn A T 1: 75,247,873 H946Q possibly damaging Het
Rbl1 A G 2: 157,167,413 V734A probably benign Het
Rspry1 T A 8: 94,649,811 N320K probably damaging Het
Ryr1 A T 7: 29,061,540 V3219D probably damaging Het
Ryr2 C A 13: 11,759,835 W1145L probably damaging Het
Scel A T 14: 103,576,247 R319* probably null Het
Stxbp2 C T 8: 3,635,629 T226I probably benign Het
Tac1 A T 6: 7,562,410 N106I possibly damaging Het
Trim13 G T 14: 61,605,244 probably null Het
Tspan31 T G 10: 127,068,909 probably null Het
Usp36 C T 11: 118,264,783 V723M probably benign Het
Utrn A T 10: 12,690,760 N1219K probably damaging Het
Vcan G T 13: 89,688,623 T2934K probably damaging Het
Other mutations in Alpl
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01099:Alpl APN 4 137743313 splice site probably benign
IGL02164:Alpl APN 4 137753979 missense probably damaging 1.00
IGL02379:Alpl APN 4 137742558 missense probably damaging 1.00
IGL02632:Alpl APN 4 137753906 missense probably damaging 0.98
R0492:Alpl UTSW 4 137749576 splice site probably null
R1157:Alpl UTSW 4 137754020 missense probably damaging 1.00
R2013:Alpl UTSW 4 137755147 missense probably benign 0.00
R2067:Alpl UTSW 4 137749545 unclassified probably benign
R4412:Alpl UTSW 4 137758628 missense possibly damaging 0.84
R4440:Alpl UTSW 4 137747813 missense probably damaging 1.00
R5275:Alpl UTSW 4 137749608 missense probably benign 0.00
R5295:Alpl UTSW 4 137749608 missense probably benign 0.00
R5529:Alpl UTSW 4 137746422 missense probably damaging 0.99
R6706:Alpl UTSW 4 137746429 missense probably benign 0.00
R7291:Alpl UTSW 4 137752698 missense probably damaging 1.00
R7693:Alpl UTSW 4 137743809 missense probably damaging 1.00
R7694:Alpl UTSW 4 137743809 missense probably damaging 1.00
R8247:Alpl UTSW 4 137746453 missense probably damaging 1.00
X0017:Alpl UTSW 4 137746467 missense probably damaging 1.00
Z1176:Alpl UTSW 4 137754010 missense probably damaging 1.00
Posted On2015-12-18