Incidental Mutation 'IGL00392:Enpp1'
ID4752
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Enpp1
Ensembl Gene ENSMUSG00000037370
Gene Nameectonucleotide pyrophosphatase/phosphodiesterase 1
SynonymsPC-1, Npps, E-NPP1, Pca-1, twy, NPP1, 4833416E15Rik, Pdnp1, Pca, CD203c, Ly-41
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.442) question?
Stock #IGL00392
Quality Score
Status
Chromosome10
Chromosomal Location24637914-24712159 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 24645427 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 801 (I801F)
Ref Sequence ENSEMBL: ENSMUSP00000114273 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039882] [ENSMUST00000105520] [ENSMUST00000135846]
Predicted Effect probably benign
Transcript: ENSMUST00000039882
SMART Domains Protein: ENSMUSP00000046090
Gene: ENSMUSG00000037370

DomainStartEndE-ValueType
low complexity region 22 34 N/A INTRINSIC
low complexity region 59 69 N/A INTRINSIC
SO 86 126 2.17e-14 SMART
SO 127 170 1.51e-13 SMART
Pfam:Phosphodiest 194 358 1e-44 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000105520
AA Change: I800F

PolyPhen 2 Score 0.929 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000101159
Gene: ENSMUSG00000037370
AA Change: I800F

DomainStartEndE-ValueType
low complexity region 22 34 N/A INTRINSIC
transmembrane domain 57 79 N/A INTRINSIC
SO 86 126 2.17e-14 SMART
SO 127 170 1.51e-13 SMART
Pfam:Phosphodiest 194 520 1.8e-87 PFAM
Endonuclease_NS 655 873 5.33e-15 SMART
NUC 656 887 3.62e-107 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000135846
AA Change: I801F

PolyPhen 2 Score 0.929 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000114273
Gene: ENSMUSG00000037370
AA Change: I801F

DomainStartEndE-ValueType
low complexity region 22 34 N/A INTRINSIC
transmembrane domain 57 79 N/A INTRINSIC
SO 86 126 2.17e-14 SMART
SO 127 170 1.51e-13 SMART
Pfam:Phosphodiest 194 520 4.2e-91 PFAM
Endonuclease_NS 656 874 5.33e-15 SMART
NUC 657 888 3.62e-107 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150570
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the nucleoside pyrophosphatase/phosphodiesterase family of enzymes that catalyzes the hydrolysis of pyrophosphate and phosphodiester bonds in nucleotide triphosphates and oligonucleotides, respectively, to generate nucleoside 5'-monophosphates. The encoded protein is a type II transmembrane glycoprotein that negatively regulates bone mineralization. Mice harboring a nonsense mutation in this gene, termed tiptoe walking (ttw), exhibit ectopic ossification of the spinal ligaments. The encoded protein binds to the insulin receptor, inhibits downstream signaling events and induces insulin resistance and glucose tolerance. This gene is located adjacent to a paralog on chromosome 10. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2015]
PHENOTYPE: Mice homozygous for a null allele develop hyperostosis leading to ossific intervertebral fusion, peripheral joint ankylosis and tendon calcification, and display spontaneous arterial and articular cartilage calcification, and altered adipocyte maturation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130011E15Rik T G 19: 45,940,488 H389P probably benign Het
Alpk3 T C 7: 81,078,009 Y296H possibly damaging Het
Brca2 A G 5: 150,541,240 T1490A probably benign Het
Btaf1 A T 19: 37,009,702 D1732V probably damaging Het
Capzb T C 4: 139,288,947 I273T probably benign Het
Carmil1 G A 13: 24,094,491 T165I probably damaging Het
Cc2d2a A G 5: 43,724,380 probably benign Het
Ccdc173 T C 2: 69,771,984 H361R probably benign Het
Cdh22 A G 2: 165,112,601 Y667H possibly damaging Het
Celsr1 T A 15: 85,931,345 Q1823L probably benign Het
Cntrl T C 2: 35,137,814 probably benign Het
Dhx15 A T 5: 52,157,582 probably benign Het
Dip2c A T 13: 9,493,108 D30V probably damaging Het
Dyrk2 T C 10: 118,859,844 D503G probably damaging Het
Fnbp4 A C 2: 90,751,622 probably benign Het
Klk1b5 T A 7: 44,216,504 W2R probably benign Het
Lama2 T C 10: 27,188,265 K1240R probably benign Het
Matn2 A G 15: 34,402,856 N409S probably benign Het
Mep1b A T 18: 21,084,186 K121* probably null Het
Mettl26 T C 17: 25,876,124 probably null Het
Myh7 T C 14: 54,987,388 E574G probably damaging Het
Nfkbie G A 17: 45,560,213 probably null Het
Nlrc4 T C 17: 74,446,534 R285G probably benign Het
Pax8 T C 2: 24,443,132 Y66C probably damaging Het
Plxna2 A G 1: 194,800,568 D1523G probably damaging Het
Pou2f1 A G 1: 165,896,590 probably benign Het
Prom1 A G 5: 44,007,021 probably null Het
Ptk6 T C 2: 181,195,818 D436G probably benign Het
Robo4 T A 9: 37,408,229 F592I probably damaging Het
Sec24c C A 14: 20,693,203 S964R probably benign Het
Sgcb G T 5: 73,635,678 N260K possibly damaging Het
Smarcd2 T C 11: 106,265,904 D221G probably damaging Het
Unc13b C T 4: 43,240,285 R3569W probably damaging Het
Zfpl1 C A 19: 6,081,107 R285L possibly damaging Het
Other mutations in Enpp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00966:Enpp1 APN 10 24654031 missense probably damaging 1.00
IGL01364:Enpp1 APN 10 24664614 missense probably damaging 1.00
IGL02040:Enpp1 APN 10 24655856 missense probably damaging 1.00
IGL02143:Enpp1 APN 10 24677974 missense probably damaging 1.00
IGL02631:Enpp1 APN 10 24641961 missense probably damaging 1.00
IGL02655:Enpp1 APN 10 24677974 missense probably damaging 1.00
IGL02677:Enpp1 APN 10 24679185 splice site probably benign
IGL02691:Enpp1 APN 10 24711892 missense probably damaging 0.99
IGL02966:Enpp1 APN 10 24660274 missense probably damaging 1.00
IGL03087:Enpp1 APN 10 24655881 splice site probably benign
IGL03330:Enpp1 APN 10 24664906 splice site probably benign
IGL03365:Enpp1 APN 10 24669025 missense probably damaging 1.00
IGL03377:Enpp1 APN 10 24660283 critical splice acceptor site probably null
PIT4651001:Enpp1 UTSW 10 24653950 missense probably benign 0.16
R0011:Enpp1 UTSW 10 24670002 nonsense probably null
R0201:Enpp1 UTSW 10 24653917 missense probably benign 0.00
R0496:Enpp1 UTSW 10 24672052 missense probably benign 0.18
R1228:Enpp1 UTSW 10 24645412 missense probably benign 0.30
R1536:Enpp1 UTSW 10 24641834 missense probably benign 0.27
R1927:Enpp1 UTSW 10 24654888 missense possibly damaging 0.65
R2051:Enpp1 UTSW 10 24711804 critical splice donor site probably null
R2057:Enpp1 UTSW 10 24660192 missense probably damaging 0.98
R2353:Enpp1 UTSW 10 24651341 missense probably benign 0.24
R4077:Enpp1 UTSW 10 24669007 critical splice donor site probably null
R4079:Enpp1 UTSW 10 24669007 critical splice donor site probably null
R4739:Enpp1 UTSW 10 24679248 missense probably null 0.99
R4740:Enpp1 UTSW 10 24679248 missense probably null 0.99
R4761:Enpp1 UTSW 10 24641951 missense possibly damaging 0.94
R4822:Enpp1 UTSW 10 24661935 missense possibly damaging 0.74
R4919:Enpp1 UTSW 10 24648085 missense probably benign 0.01
R5140:Enpp1 UTSW 10 24652852 missense possibly damaging 0.51
R5302:Enpp1 UTSW 10 24651390 missense probably benign
R5421:Enpp1 UTSW 10 24669757 missense probably damaging 1.00
R5695:Enpp1 UTSW 10 24654908 missense probably damaging 0.99
R5735:Enpp1 UTSW 10 24654919 missense possibly damaging 0.92
R5789:Enpp1 UTSW 10 24647239 missense probably benign
R5942:Enpp1 UTSW 10 24676068 nonsense probably null
R6048:Enpp1 UTSW 10 24660254 missense probably damaging 1.00
R6053:Enpp1 UTSW 10 24657126 missense possibly damaging 0.93
R6305:Enpp1 UTSW 10 24641882 missense probably damaging 1.00
R6319:Enpp1 UTSW 10 24648031 missense probably damaging 1.00
R6624:Enpp1 UTSW 10 24669755 nonsense probably null
R6793:Enpp1 UTSW 10 24655825 missense probably damaging 1.00
R6936:Enpp1 UTSW 10 24651339 missense probably benign 0.30
R7255:Enpp1 UTSW 10 24645315 missense possibly damaging 0.95
R7285:Enpp1 UTSW 10 24660161 missense probably benign 0.01
R7401:Enpp1 UTSW 10 24645282 missense probably damaging 1.00
R7429:Enpp1 UTSW 10 24711950 missense probably benign 0.00
R7430:Enpp1 UTSW 10 24711950 missense probably benign 0.00
R7526:Enpp1 UTSW 10 24674410 splice site probably null
R7532:Enpp1 UTSW 10 24675987 missense probably benign 0.29
R7789:Enpp1 UTSW 10 24654083 splice site probably null
R8073:Enpp1 UTSW 10 24679244 missense possibly damaging 0.50
R8283:Enpp1 UTSW 10 24674656 missense probably benign 0.25
Z1177:Enpp1 UTSW 10 24661942 missense probably damaging 0.96
Posted On2012-04-20