Incidental Mutation 'IGL01364:Enpp1'
ID75859
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: 0.251) question?
Stock #IGL01364
Quality Score
Status
Chromosome10
Chromosomal Location24637914-24712159 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 24664614 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Alanine at position 351 (T351A)
Ref Sequence ENSEMBL: ENSMUSP00000101159 (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 probably damaging
Transcript: ENSMUST00000105520
AA Change: T351A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000101159
Gene: ENSMUSG00000037370
AA Change: T351A

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: T351A

PolyPhen 2 Score 0.658 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000114273
Gene: ENSMUSG00000037370
AA Change: T351A

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
6430573F11Rik A G 8: 36,512,347 K368R probably benign Het
Aco1 C A 4: 40,181,380 probably null Het
Acot6 T C 12: 84,101,066 V32A possibly damaging Het
Aff3 A T 1: 38,535,681 L73I probably damaging Het
Aldh1l2 C A 10: 83,492,667 D729Y probably damaging Het
Alox15 T C 11: 70,345,166 Q525R possibly damaging Het
Atr T C 9: 95,865,624 Y320H probably benign Het
Atxn3 C T 12: 101,934,423 probably benign Het
Caprin2 C A 6: 148,873,028 S262I probably benign Het
Ccar1 T C 10: 62,776,874 probably null Het
Ccdc14 T A 16: 34,723,213 L647H probably damaging Het
Cd300lf T C 11: 115,126,350 D49G probably benign Het
Csmd2 A G 4: 128,414,288 T1280A probably benign Het
Ddb1 T C 19: 10,627,660 probably null Het
Dnah9 A G 11: 66,155,459 Y88H probably damaging Het
Evi2b T A 11: 79,516,623 Y42F probably benign Het
Fdps A T 3: 89,094,270 C274* probably null Het
Flnb A C 14: 7,934,562 probably null Het
Herc1 T A 9: 66,399,361 V917E probably benign Het
Hmcn2 C T 2: 31,361,814 Q854* probably null Het
Hmgxb3 T C 18: 61,146,434 Y769C probably damaging Het
Hps3 G T 3: 20,003,305 Q772K possibly damaging Het
Ifnab T C 4: 88,690,750 S160G probably damaging Het
Kalrn T C 16: 34,262,629 E652G probably damaging Het
Kat6a T C 8: 22,907,700 L255S probably damaging Het
Kbtbd7 T A 14: 79,428,046 D439E possibly damaging Het
Kcnn4 T C 7: 24,381,703 F289L probably benign Het
Mapk6 A C 9: 75,388,790 D475E possibly damaging Het
Msh5 A G 17: 35,028,769 V825A possibly damaging Het
Mst1 A G 9: 108,081,601 I111V probably benign Het
Myo1h T A 5: 114,348,439 I586N probably damaging Het
Olfr1280 G T 2: 111,315,670 A64S probably damaging Het
Panx1 C T 9: 15,021,465 V80M probably damaging Het
Polr3b T A 10: 84,695,669 I803N probably benign Het
Rasa4 T C 5: 136,095,571 V158A possibly damaging Het
Rbp3 T A 14: 33,954,188 M31K possibly damaging Het
Rpl3l A G 17: 24,732,430 K154E probably benign Het
Sec24a A T 11: 51,713,529 probably null Het
Sox5 C T 6: 144,116,472 M151I probably damaging Het
Sun1 T A 5: 139,234,741 L290Q probably damaging Het
Tm9sf2 T A 14: 122,143,460 I155N probably damaging Het
Tuft1 A G 3: 94,635,503 probably benign Het
Ubash3b A G 9: 41,018,015 probably null Het
Vwa1 A G 4: 155,770,743 probably null Het
Wnk1 T C 6: 119,937,411 E80G probably damaging Het
Xpot C A 10: 121,604,494 A611S 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
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
R8955:Enpp1 UTSW 10 24669028 missense probably benign 0.01
Z1177:Enpp1 UTSW 10 24661942 missense probably damaging 0.96
Posted On2013-10-07