Incidental Mutation 'IGL03365:Enpp1'
ID420034
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: 0.277) question?
Stock #IGL03365
Quality Score
Status
Chromosome10
Chromosomal Location24637914-24712159 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 24669025 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Histidine at position 319 (Y319H)
Ref Sequence ENSEMBL: ENSMUSP00000101159 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039882] [ENSMUST00000105520] [ENSMUST00000135846]
Predicted Effect probably damaging
Transcript: ENSMUST00000039882
AA Change: Y319H

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000046090
Gene: ENSMUSG00000037370
AA Change: Y319H

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 probably damaging
Transcript: ENSMUST00000105520
AA Change: Y319H

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000101159
Gene: ENSMUSG00000037370
AA Change: Y319H

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: Y319H

PolyPhen 2 Score 0.810 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000114273
Gene: ENSMUSG00000037370
AA Change: Y319H

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: ENSMUST00000142974
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1500035N22Rik T G 5: 24,997,811 probably benign Het
5830411N06Rik T A 7: 140,296,769 V691E probably damaging Het
Adam6a T A 12: 113,544,145 I46N possibly damaging Het
Adipor1 A G 1: 134,431,642 D371G possibly damaging Het
Akr1c21 C T 13: 4,583,852 P307S probably benign Het
Asxl1 T A 2: 153,401,754 I1408N probably damaging Het
Avil T C 10: 127,010,983 V472A probably damaging Het
Bpifa6 C A 2: 153,989,284 Q257K possibly damaging Het
Cacna2d4 G T 6: 119,271,264 V380L probably benign Het
Clip1 A C 5: 123,583,586 S1111A probably damaging Het
Dennd4c A G 4: 86,807,426 probably null Het
Dock8 C T 19: 25,099,684 P506L possibly damaging Het
Ecsit A C 9: 22,076,526 H72Q probably damaging Het
Eif1b T A 9: 120,494,120 D15E probably benign Het
Fam126a A T 5: 23,983,160 Y245N probably benign Het
Fat3 T C 9: 15,996,469 N2746D probably damaging Het
Fgf20 G T 8: 40,279,891 L115I possibly damaging Het
Hip1r C T 5: 124,000,167 R775W probably damaging Het
Lrp12 A T 15: 39,872,521 S672T probably benign Het
Morf4l2 A G X: 136,733,715 Y255H probably benign Het
Mri1 A G 8: 84,251,633 V343A possibly damaging Het
Mybphl T A 3: 108,364,998 M1K probably null Het
Nelfcd G A 2: 174,426,832 A559T possibly damaging Het
Ofd1 C A X: 166,392,516 V951F probably damaging Het
Olfr1301 G T 2: 111,754,427 M59I possibly damaging Het
Olfr550 G T 7: 102,578,629 V45F probably benign Het
Olfr784 T A 10: 129,388,239 V202D possibly damaging Het
Parp12 G A 6: 39,102,647 R310W probably damaging Het
Pcdh11x T A X: 120,516,238 D1019E probably benign Het
Ppp1r9a T A 6: 5,110,993 probably benign Het
Ptprz1 T A 6: 23,030,582 probably benign Het
Qser1 T A 2: 104,786,999 N1156I probably damaging Het
Rgs3 T A 4: 62,689,675 D59E probably benign Het
Rims2 T C 15: 39,476,541 F917S probably damaging Het
Sap30bp G A 11: 115,964,252 V263M possibly damaging Het
Scfd2 G T 5: 74,530,935 H229N possibly damaging Het
Sspo T C 6: 48,459,415 V1233A possibly damaging Het
Stam T A 2: 14,146,390 Y519* probably null Het
Svs1 A G 6: 48,988,597 D513G probably damaging Het
Synj2 A G 17: 6,019,404 T602A probably damaging Het
Tas2r126 C T 6: 42,435,457 A308V probably benign Het
Tm4sf20 T C 1: 82,768,227 probably benign Het
Ttc23 G A 7: 67,662,337 probably benign Het
Vmn1r90 T C 7: 14,561,304 I290V probably damaging Het
Xirp1 A C 9: 120,018,539 L426W probably damaging Het
Zgrf1 T G 3: 127,598,774 F430L possibly damaging Het
Other mutations in Enpp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00392:Enpp1 APN 10 24645427 missense possibly damaging 0.93
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
IGL03377:Enpp1 APN 10 24660283 critical splice acceptor site probably null
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
Posted On2016-08-02