Incidental Mutation 'R7070:Enpp2'
ID 548856
Institutional Source Beutler Lab
Gene Symbol Enpp2
Ensembl Gene ENSMUSG00000022425
Gene Name ectonucleotide pyrophosphatase/phosphodiesterase 2
Synonyms Pdnp2, PD-Ialpha, Autotaxin, Npps2, ATX
MMRRC Submission 045166-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7070 (G1)
Quality Score 225.009
Status Not validated
Chromosome 15
Chromosomal Location 54702297-54816284 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 54762685 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 188 (I188F)
Ref Sequence ENSEMBL: ENSMUSP00000132640 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041591] [ENSMUST00000167541] [ENSMUST00000171545] [ENSMUST00000173516] [ENSMUST00000228222]
AlphaFold Q9R1E6
Predicted Effect probably damaging
Transcript: ENSMUST00000041591
AA Change: I188F

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000036180
Gene: ENSMUSG00000022425
AA Change: I188F

DomainStartEndE-ValueType
SO 54 97 4.79e-16 SMART
SO 98 141 2.95e-16 SMART
Pfam:Phosphodiest 165 285 4.7e-41 PFAM
Pfam:Phosphodiest 278 477 3.3e-40 PFAM
Endonuclease_NS 613 844 3.93e-36 SMART
NUC 614 844 1.32e-109 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000167541
AA Change: I188F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000132640
Gene: ENSMUSG00000022425
AA Change: I188F

DomainStartEndE-ValueType
SO 54 97 4.79e-16 SMART
SO 98 141 2.95e-16 SMART
Pfam:Phosphodiest 165 284 5.4e-41 PFAM
Pfam:Phosphodiest 278 477 3.4e-40 PFAM
Endonuclease_NS 638 869 3.93e-36 SMART
NUC 639 869 1.32e-109 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000171545
AA Change: I188F

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000128941
Gene: ENSMUSG00000022425
AA Change: I188F

DomainStartEndE-ValueType
SO 54 97 4.79e-16 SMART
SO 98 141 2.95e-16 SMART
Pfam:Phosphodiest 165 283 2.8e-43 PFAM
Pfam:Phosphodiest 275 529 2.8e-36 PFAM
Endonuclease_NS 665 896 3.93e-36 SMART
NUC 666 896 1.32e-109 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000173516
AA Change: I188F

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000133877
Gene: ENSMUSG00000022425
AA Change: I188F

DomainStartEndE-ValueType
SO 54 97 4.79e-16 SMART
SO 98 141 2.95e-16 SMART
Pfam:Phosphodiest 165 285 2.8e-41 PFAM
Pfam:Phosphodiest 276 529 7.8e-36 PFAM
Endonuclease_NS 661 892 3.93e-36 SMART
NUC 662 892 1.32e-109 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000228222
AA Change: I11F

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the phosphodiesterase and nucleotide pyrophosphatase family of bifunctional enzymes that hydrolize phosphodiester bonds of various nucleotides. The encoded protein undergoes proteolytic processing to generate a mature protein with lysophospholipase D activity, catalyzing the cleavage of the choline group from lysophosphatidylcholine to produce lysophosphatidic acid. This gene is expressed in numerous tissues and participates in neural development, obesity, inflammation and oncogenesis. A complete lack of the encoded protein in mice results in aberrant vascular and neuronal development leading to embryonic lethality. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar processing to generate the mature protein. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for a null mutation display embryonic lethality during organogenesis, absent yolk sac vasculature, abnormal vasculature, and variable penetrance of impaired embryo turning, edema, failure of chorioallantoic fusion, neural tube malformations, and abnormal forebrain development. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930544G11Rik T C 6: 65,930,232 (GRCm39) Y156H probably damaging Het
Abca13 T A 11: 9,240,701 (GRCm39) F855I probably benign Het
Abca2 T G 2: 25,333,007 (GRCm39) F1569V probably benign Het
Adcy8 T A 15: 64,792,404 (GRCm39) N184I probably damaging Het
Akap3 T C 6: 126,850,987 (GRCm39) V835A probably damaging Het
Atg5 T A 10: 44,162,150 (GRCm39) L22H probably damaging Het
Atp13a5 A G 16: 29,152,879 (GRCm39) F196L possibly damaging Het
C1qtnf9 A G 14: 61,017,232 (GRCm39) H254R probably damaging Het
Capza3 C T 6: 139,987,646 (GRCm39) R82C probably damaging Het
Ccdc126 A G 6: 49,316,796 (GRCm39) D92G probably damaging Het
Cdh12 T A 15: 21,583,915 (GRCm39) M585K probably benign Het
Chrnb3 A T 8: 27,883,989 (GRCm39) Y242F probably damaging Het
Cngb3 T C 4: 19,425,593 (GRCm39) V467A possibly damaging Het
Cnot8 A G 11: 58,008,278 (GRCm39) D248G probably benign Het
Cntn1 C T 15: 92,151,917 (GRCm39) T452M probably damaging Het
Cygb C A 11: 116,544,851 (GRCm39) probably benign Het
D930020B18Rik G A 10: 121,477,879 (GRCm39) V35M probably damaging Het
Dcaf17 C T 2: 70,918,857 (GRCm39) T477M probably benign Het
Dpp3 A T 19: 4,968,356 (GRCm39) F239I probably benign Het
Dst T A 1: 34,314,383 (GRCm39) V6442E probably damaging Het
Galnt5 A G 2: 57,888,621 (GRCm39) M74V probably benign Het
Grin2a T C 16: 9,397,288 (GRCm39) D933G possibly damaging Het
Gtf2i T A 5: 134,311,657 (GRCm39) E223D probably damaging Het
H2-M5 C A 17: 37,300,051 (GRCm39) G41V possibly damaging Het
Hars2 C T 18: 36,924,165 (GRCm39) R501* probably null Het
Heatr4 A G 12: 84,016,632 (GRCm39) V545A probably benign Het
Hsd3b3 T A 3: 98,649,787 (GRCm39) T179S possibly damaging Het
Ighv5-6 A G 12: 113,589,429 (GRCm39) V17A probably damaging Het
Jak3 A G 8: 72,137,255 (GRCm39) D772G probably damaging Het
Jakmip2 A T 18: 43,690,393 (GRCm39) probably null Het
Kcnj15 C G 16: 95,096,690 (GRCm39) T104S probably damaging Het
Kndc1 A G 7: 139,501,744 (GRCm39) E927G probably damaging Het
Larp1b G T 3: 40,931,086 (GRCm39) G275C probably damaging Het
Lyst C A 13: 13,932,029 (GRCm39) H3552Q probably benign Het
Mast2 A T 4: 116,168,052 (GRCm39) I960N probably benign Het
Mcee G A 7: 64,050,078 (GRCm39) V70I possibly damaging Het
Muc16 G A 9: 18,557,219 (GRCm39) Q3025* probably null Het
Nrg1 T A 8: 32,339,465 (GRCm39) T45S probably damaging Het
Nutm1 T A 2: 112,079,806 (GRCm39) H703L probably benign Het
Or5m10 G A 2: 85,718,034 (GRCm39) V297I probably benign Het
Or7a38 A T 10: 78,753,102 (GRCm39) I143L probably benign Het
Pbx1 A C 1: 168,023,337 (GRCm39) C273G probably damaging Het
Peg10 ACATCAGGATCC ACATCAGGATCCCCATCAGGATCC 6: 4,756,454 (GRCm39) probably benign Het
Phf1 A G 17: 27,153,307 (GRCm39) T42A possibly damaging Het
Pigm T A 1: 172,205,233 (GRCm39) I323N probably damaging Het
Plcg2 G A 8: 118,323,045 (GRCm39) R700H probably benign Het
Ptx4 G A 17: 25,341,971 (GRCm39) A149T probably benign Het
Rab6a A G 7: 100,279,064 (GRCm39) D68G probably damaging Het
Rcan3 C T 4: 135,143,898 (GRCm39) E185K probably damaging Het
Rnf14 A G 18: 38,434,781 (GRCm39) N76S possibly damaging Het
Rpf1 A T 3: 146,217,939 (GRCm39) F192I probably damaging Het
Rps6ka1 T C 4: 133,588,759 (GRCm39) T285A probably benign Het
Rrp8 T C 7: 105,384,083 (GRCm39) K94E possibly damaging Het
Rsbn1 A G 3: 103,836,299 (GRCm39) K122E probably damaging Het
Senp1 T C 15: 97,980,187 (GRCm39) T53A possibly damaging Het
Slc23a1 T G 18: 35,754,834 (GRCm39) D519A probably damaging Het
Slfn14 T G 11: 83,167,531 (GRCm39) R661S probably benign Het
Snta1 T C 2: 154,222,979 (GRCm39) E248G probably benign Het
Son CATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAG CATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAG 16: 91,453,729 (GRCm39) probably benign Het
Spmap2l G T 5: 77,195,124 (GRCm39) probably null Het
Stk11ip C T 1: 75,504,259 (GRCm39) H297Y probably benign Het
Synpr T A 14: 13,493,628 (GRCm38) F76I probably damaging Het
Tns2 A G 15: 102,012,968 (GRCm39) R27G possibly damaging Het
Trav5-4 C T 14: 53,941,912 (GRCm39) S95F possibly damaging Het
Ttyh1 T C 7: 4,136,363 (GRCm39) Y330H probably damaging Het
Ugt1a2 T A 1: 88,129,224 (GRCm39) probably null Het
Vmn2r69 T C 7: 85,060,688 (GRCm39) I299V probably damaging Het
Vmn2r90 T A 17: 17,924,313 (GRCm39) D37E probably damaging Het
Other mutations in Enpp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00857:Enpp2 APN 15 54,739,046 (GRCm39) critical splice donor site probably null
IGL01290:Enpp2 APN 15 54,782,998 (GRCm39) missense possibly damaging 0.79
IGL01296:Enpp2 APN 15 54,739,065 (GRCm39) missense probably damaging 1.00
IGL01650:Enpp2 APN 15 54,783,329 (GRCm39) missense probably benign
IGL02470:Enpp2 APN 15 54,702,856 (GRCm39) missense probably damaging 1.00
IGL02522:Enpp2 APN 15 54,762,336 (GRCm39) missense probably damaging 0.99
IGL02727:Enpp2 APN 15 54,773,577 (GRCm39) missense probably damaging 1.00
IGL03178:Enpp2 APN 15 54,729,402 (GRCm39) missense probably benign
G1Funyon:Enpp2 UTSW 15 54,714,803 (GRCm39) missense probably benign
IGL03055:Enpp2 UTSW 15 54,729,481 (GRCm39) splice site probably null
PIT4260001:Enpp2 UTSW 15 54,707,774 (GRCm39) critical splice donor site probably null
R0302:Enpp2 UTSW 15 54,723,457 (GRCm39) missense probably benign 0.15
R0304:Enpp2 UTSW 15 54,741,202 (GRCm39) missense probably benign 0.07
R0385:Enpp2 UTSW 15 54,745,555 (GRCm39) missense probably damaging 1.00
R0440:Enpp2 UTSW 15 54,710,633 (GRCm39) splice site probably benign
R0696:Enpp2 UTSW 15 54,761,092 (GRCm39) nonsense probably null
R0879:Enpp2 UTSW 15 54,741,326 (GRCm39) missense probably damaging 0.98
R0924:Enpp2 UTSW 15 54,770,355 (GRCm39) splice site probably benign
R0989:Enpp2 UTSW 15 54,739,155 (GRCm39) missense possibly damaging 0.88
R1126:Enpp2 UTSW 15 54,770,222 (GRCm39) critical splice donor site probably null
R1434:Enpp2 UTSW 15 54,726,077 (GRCm39) missense probably damaging 1.00
R1447:Enpp2 UTSW 15 54,782,994 (GRCm39) critical splice donor site probably null
R1464:Enpp2 UTSW 15 54,727,208 (GRCm39) missense probably damaging 1.00
R1464:Enpp2 UTSW 15 54,727,208 (GRCm39) missense probably damaging 1.00
R1501:Enpp2 UTSW 15 54,702,910 (GRCm39) missense probably damaging 1.00
R1546:Enpp2 UTSW 15 54,709,225 (GRCm39) missense probably benign 0.01
R1673:Enpp2 UTSW 15 54,773,592 (GRCm39) splice site probably null
R1853:Enpp2 UTSW 15 54,709,219 (GRCm39) missense probably damaging 1.00
R1854:Enpp2 UTSW 15 54,709,219 (GRCm39) missense probably damaging 1.00
R1855:Enpp2 UTSW 15 54,709,219 (GRCm39) missense probably damaging 1.00
R1969:Enpp2 UTSW 15 54,746,378 (GRCm39) missense probably damaging 1.00
R1970:Enpp2 UTSW 15 54,746,378 (GRCm39) missense probably damaging 1.00
R2060:Enpp2 UTSW 15 54,739,110 (GRCm39) missense probably damaging 1.00
R2122:Enpp2 UTSW 15 54,761,188 (GRCm39) nonsense probably null
R2275:Enpp2 UTSW 15 54,761,190 (GRCm39) missense probably damaging 1.00
R2517:Enpp2 UTSW 15 54,783,090 (GRCm39) missense probably damaging 0.99
R3881:Enpp2 UTSW 15 54,783,088 (GRCm39) missense probably damaging 1.00
R3934:Enpp2 UTSW 15 54,709,317 (GRCm39) missense probably benign 0.03
R4722:Enpp2 UTSW 15 54,750,985 (GRCm39) missense probably damaging 0.99
R4765:Enpp2 UTSW 15 54,739,068 (GRCm39) missense possibly damaging 0.91
R4799:Enpp2 UTSW 15 54,773,490 (GRCm39) missense probably damaging 1.00
R4934:Enpp2 UTSW 15 54,745,543 (GRCm39) missense probably damaging 1.00
R4976:Enpp2 UTSW 15 54,733,701 (GRCm39) nonsense probably null
R5068:Enpp2 UTSW 15 54,727,450 (GRCm39) missense probably damaging 1.00
R5069:Enpp2 UTSW 15 54,727,450 (GRCm39) missense probably damaging 1.00
R5070:Enpp2 UTSW 15 54,727,450 (GRCm39) missense probably damaging 1.00
R5119:Enpp2 UTSW 15 54,733,701 (GRCm39) nonsense probably null
R5134:Enpp2 UTSW 15 54,762,726 (GRCm39) missense probably damaging 1.00
R5162:Enpp2 UTSW 15 54,710,692 (GRCm39) missense probably benign 0.06
R5218:Enpp2 UTSW 15 54,750,982 (GRCm39) missense possibly damaging 0.86
R5415:Enpp2 UTSW 15 54,745,552 (GRCm39) missense probably damaging 1.00
R5965:Enpp2 UTSW 15 54,746,367 (GRCm39) critical splice donor site probably null
R6086:Enpp2 UTSW 15 54,709,230 (GRCm39) missense probably damaging 1.00
R6229:Enpp2 UTSW 15 54,741,228 (GRCm39) missense probably damaging 1.00
R6306:Enpp2 UTSW 15 54,762,742 (GRCm39) missense probably damaging 1.00
R6314:Enpp2 UTSW 15 54,729,366 (GRCm39) missense probably damaging 0.99
R6403:Enpp2 UTSW 15 54,727,160 (GRCm39) missense probably damaging 1.00
R6515:Enpp2 UTSW 15 54,723,489 (GRCm39) missense possibly damaging 0.75
R6525:Enpp2 UTSW 15 54,733,607 (GRCm39) missense probably benign 0.01
R6536:Enpp2 UTSW 15 54,726,027 (GRCm39) missense probably damaging 1.00
R7077:Enpp2 UTSW 15 54,764,787 (GRCm39) missense probably benign 0.36
R7265:Enpp2 UTSW 15 54,773,429 (GRCm39) critical splice donor site probably null
R7324:Enpp2 UTSW 15 54,741,170 (GRCm39) critical splice donor site probably null
R7331:Enpp2 UTSW 15 54,739,066 (GRCm39) missense probably damaging 1.00
R7452:Enpp2 UTSW 15 54,730,132 (GRCm39) missense probably damaging 0.99
R7494:Enpp2 UTSW 15 54,773,554 (GRCm39) missense probably damaging 1.00
R7557:Enpp2 UTSW 15 54,773,536 (GRCm39) missense probably damaging 1.00
R7574:Enpp2 UTSW 15 54,714,813 (GRCm39) missense probably benign
R7665:Enpp2 UTSW 15 54,702,790 (GRCm39) missense probably damaging 0.98
R7744:Enpp2 UTSW 15 54,764,629 (GRCm39) splice site probably null
R7940:Enpp2 UTSW 15 54,770,324 (GRCm39) missense probably damaging 1.00
R7942:Enpp2 UTSW 15 54,709,275 (GRCm39) missense probably damaging 1.00
R7951:Enpp2 UTSW 15 54,783,089 (GRCm39) missense probably benign 0.00
R8069:Enpp2 UTSW 15 54,710,697 (GRCm39) missense probably damaging 0.96
R8301:Enpp2 UTSW 15 54,714,803 (GRCm39) missense probably benign
R8376:Enpp2 UTSW 15 54,773,491 (GRCm39) missense probably damaging 1.00
R8916:Enpp2 UTSW 15 54,733,722 (GRCm39) missense possibly damaging 0.75
R9275:Enpp2 UTSW 15 54,713,484 (GRCm39) missense probably benign 0.21
R9304:Enpp2 UTSW 15 54,815,969 (GRCm39) missense probably damaging 1.00
R9377:Enpp2 UTSW 15 54,739,080 (GRCm39) missense probably damaging 1.00
R9674:Enpp2 UTSW 15 54,816,135 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- CCATCCAGAACTGCTTCATGC -3'
(R):5'- GGTCCTGTCATTGACTGTGAC -3'

Sequencing Primer
(F):5'- TCATGCATAAAATTCATTTTCTCAGC -3'
(R):5'- CCTGTCATTGACTGTGACTAGATAC -3'
Posted On 2019-05-13