Incidental Mutation 'IGL02691:Enpp1'
ID303770
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 #IGL02691
Quality Score
Status
Chromosome10
Chromosomal Location24637914-24712159 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 24711892 bp
ZygosityHeterozygous
Amino Acid Change Proline to Threonine at position 34 (P34T)
Ref Sequence ENSEMBL: ENSMUSP00000101159 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039882] [ENSMUST00000105520] [ENSMUST00000135846]
Predicted Effect probably damaging
Transcript: ENSMUST00000039882
AA Change: P34T

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000046090
Gene: ENSMUSG00000037370
AA Change: P34T

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: P34T

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000101159
Gene: ENSMUSG00000037370
AA Change: P34T

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: P34T

PolyPhen 2 Score 0.923 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000114273
Gene: ENSMUSG00000037370
AA Change: P34T

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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A3galt2 T C 4: 128,761,664 S40P probably benign Het
Actl9 G T 17: 33,433,118 V51L probably damaging Het
Adcy6 A T 15: 98,604,304 F143Y probably damaging Het
Agps A T 2: 75,891,860 I465F probably benign Het
Armc3 T A 2: 19,235,484 F17L probably damaging Het
Arsk A C 13: 76,074,950 M176R probably damaging Het
Asz1 G A 6: 18,076,557 T212I probably damaging Het
Atp6v1a A G 16: 44,111,619 I102T probably damaging Het
Bpifb6 T A 2: 153,902,645 L2Q unknown Het
Cad A G 5: 31,055,294 Y45C probably damaging Het
Ccdc93 A G 1: 121,486,613 D451G possibly damaging Het
Cenpj A G 14: 56,552,090 I834T probably benign Het
Cyp2j12 C T 4: 96,132,994 probably null Het
Dhx8 G A 11: 101,752,004 probably benign Het
Dync1i1 A G 6: 5,800,767 probably benign Het
Ell2 T A 13: 75,756,486 D99E probably damaging Het
Fras1 T A 5: 96,744,705 V2888E possibly damaging Het
Gm10451 T C 12: 76,451,299 noncoding transcript Het
Gmfg A G 7: 28,444,870 Y40C probably damaging Het
Gnal T C 18: 67,222,675 I369T probably damaging Het
Gzmn T C 14: 56,166,913 T156A probably benign Het
H2-DMb2 A T 17: 34,147,858 H88L probably benign Het
Ighv7-3 T C 12: 114,153,396 T49A probably benign Het
Jakmip3 C T 7: 139,026,844 Q450* probably null Het
Klhl20 A T 1: 161,106,874 probably benign Het
Klk6 A G 7: 43,828,500 T99A probably benign Het
Lhx3 A G 2: 26,203,085 C118R probably damaging Het
Mapkbp1 T C 2: 119,973,174 probably benign Het
Naa15 A G 3: 51,451,326 E294G probably damaging Het
Nfia C T 4: 98,081,808 Q373* probably null Het
Notch2 C A 3: 98,135,607 Y1429* probably null Het
Oc90 A G 15: 65,882,561 S252P probably damaging Het
Olfr1084 T C 2: 86,638,838 Y290C probably damaging Het
Olfr681 A G 7: 105,122,131 I225V probably damaging Het
Pde3b T A 7: 114,508,085 probably benign Het
Pdss1 G A 2: 22,915,241 V211I probably benign Het
Phactr1 G T 13: 43,077,737 M226I probably benign Het
Phf11c A G 14: 59,384,787 S259P probably damaging Het
Phf20l1 A G 15: 66,604,864 N269S probably damaging Het
Piezo1 A G 8: 122,501,949 V229A possibly damaging Het
Plcb2 T C 2: 118,710,963 K997R probably benign Het
Ppm1m A T 9: 106,195,369 V449E probably damaging Het
Rbm12 C T 2: 156,095,560 probably benign Het
Rgs14 A G 13: 55,379,023 probably null Het
Rnf123 G A 9: 108,068,302 R390* probably null Het
Scamp5 G T 9: 57,451,377 R39S probably damaging Het
Slc5a6 C T 5: 31,042,174 V15I probably damaging Het
Snx25 A T 8: 46,105,265 V235E possibly damaging Het
Tdrd1 G T 19: 56,843,852 E400D probably damaging Het
Tln1 T C 4: 43,539,544 R1593G probably benign Het
Trdv2-2 T C 14: 53,961,582 F110L possibly damaging Het
Ush2a A C 1: 188,734,752 Y2871S probably damaging Het
Vars2 A C 17: 35,660,248 L592R probably damaging Het
Vipr2 T A 12: 116,136,229 C239S probably benign Het
Vmn1r200 A T 13: 22,395,258 D68V probably damaging Het
Vmn1r7 A T 6: 57,024,388 S296T probably benign Het
Vmn2r95 T C 17: 18,451,858 I619T probably benign 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
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 On2015-04-16