Incidental Mutation 'R2122:Enpp2'
ID 229607
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 040126-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2122 (G1)
Quality Score 225
Status Not validated
Chromosome 15
Chromosomal Location 54702297-54816284 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 54761188 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 44 (Y44*)
Ref Sequence ENSEMBL: ENSMUSP00000154470 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041591] [ENSMUST00000167541] [ENSMUST00000171545] [ENSMUST00000173516] [ENSMUST00000228222]
AlphaFold Q9R1E6
Predicted Effect probably null
Transcript: ENSMUST00000041591
AA Change: Y221*
SMART Domains Protein: ENSMUSP00000036180
Gene: ENSMUSG00000022425
AA Change: Y221*

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 null
Transcript: ENSMUST00000167541
AA Change: Y221*
SMART Domains Protein: ENSMUSP00000132640
Gene: ENSMUSG00000022425
AA Change: Y221*

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 null
Transcript: ENSMUST00000171545
AA Change: Y221*
SMART Domains Protein: ENSMUSP00000128941
Gene: ENSMUSG00000022425
AA Change: Y221*

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 null
Transcript: ENSMUST00000173516
AA Change: Y221*
SMART Domains Protein: ENSMUSP00000133877
Gene: ENSMUSG00000022425
AA Change: Y221*

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 noncoding transcript
Transcript: ENSMUST00000227057
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227483
Predicted Effect probably null
Transcript: ENSMUST00000228222
AA Change: Y44*
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
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: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca16 G T 7: 120,119,184 (GRCm39) G975V probably damaging Het
Abcg5 T A 17: 84,978,575 (GRCm39) E294D probably benign Het
Actl10 G A 2: 154,394,153 (GRCm39) R35H probably damaging Het
Adamts12 C T 15: 11,310,665 (GRCm39) T974I probably damaging Het
Ahctf1 C A 1: 179,597,017 (GRCm39) R43L probably damaging Het
Arhgef10 A G 8: 14,984,820 (GRCm39) D200G probably damaging Het
Arhgef38 T C 3: 132,866,514 (GRCm39) K208E probably benign Het
Arhgef7 A T 8: 11,778,256 (GRCm39) N2I possibly damaging Het
Blvra T G 2: 126,928,817 (GRCm39) S102A probably damaging Het
Btn1a1 A G 13: 23,645,691 (GRCm39) L226P probably damaging Het
C2cd4d G T 3: 94,270,925 (GRCm39) E64* probably null Het
Ccna2 A G 3: 36,622,875 (GRCm39) V209A probably damaging Het
Cd55 T A 1: 130,387,354 (GRCm39) D148V possibly damaging Het
Cdh2 G A 18: 16,907,600 (GRCm39) P46L probably benign Het
Cldn11 A G 3: 31,217,300 (GRCm39) Y156C probably damaging Het
Cmtm2a T C 8: 105,019,655 (GRCm39) R12G possibly damaging Het
Cog2 T C 8: 125,255,724 (GRCm39) S104P possibly damaging Het
Col4a3 T G 1: 82,632,678 (GRCm39) F184V unknown Het
Col4a4 T A 1: 82,434,592 (GRCm39) D1406V unknown Het
Col6a1 T C 10: 76,557,332 (GRCm39) T207A probably benign Het
Cyp2a12 A G 7: 26,736,071 (GRCm39) *493W probably null Het
Dcdc2a T G 13: 25,303,268 (GRCm39) S266R possibly damaging Het
Dmd G C X: 83,356,089 (GRCm39) A2257P probably benign Het
Ecel1 A G 1: 87,075,997 (GRCm39) S727P probably damaging Het
Eif2ak4 T A 2: 118,286,274 (GRCm39) V1063E probably damaging Het
Ep400 A T 5: 110,856,716 (GRCm39) probably benign Het
Exoc6b A G 6: 84,598,464 (GRCm39) M779T probably benign Het
F13a1 T A 13: 37,209,653 (GRCm39) Y104F probably benign Het
Fam78b G A 1: 166,906,278 (GRCm39) V146M probably damaging Het
Fgf18 A C 11: 33,068,003 (GRCm39) F129C probably damaging Het
Fscn3 A G 6: 28,430,388 (GRCm39) D186G probably benign Het
Gm5773 G A 3: 93,680,624 (GRCm39) G99R possibly damaging Het
Grk1 A T 8: 13,455,221 (GRCm39) Y35F probably benign Het
Heatr1 T C 13: 12,418,145 (GRCm39) V359A probably benign Het
Hfm1 A G 5: 107,044,121 (GRCm39) S567P probably damaging Het
Il1rap A T 16: 26,529,315 (GRCm39) H379L probably damaging Het
Kctd5 T C 17: 24,274,940 (GRCm39) T212A probably benign Het
Krtap5-5 A T 7: 141,783,240 (GRCm39) C137S unknown Het
Lrp2 T C 2: 69,314,051 (GRCm39) T2227A probably damaging Het
Ltbp1 T A 17: 75,617,154 (GRCm39) V1031E possibly damaging Het
Ltbr A G 6: 125,286,440 (GRCm39) S249P probably benign Het
Map1a T A 2: 121,129,927 (GRCm39) Y248N probably damaging Het
Mdc1 C T 17: 36,158,835 (GRCm39) A405V probably benign Het
Mfsd4b1 T C 10: 39,878,647 (GRCm39) K417E possibly damaging Het
Mroh2a T C 1: 88,184,476 (GRCm39) V1453A probably benign Het
Myh11 T C 16: 14,035,868 (GRCm39) E1027G probably damaging Het
Nudt6 A C 3: 37,466,554 (GRCm39) F80L probably benign Het
Nxph1 A G 6: 9,247,791 (GRCm39) K254R probably damaging Het
Obsl1 C T 1: 75,470,527 (GRCm39) R1043H probably benign Het
Or10a4 A T 7: 106,697,316 (GRCm39) I215F probably damaging Het
Pde6d A G 1: 86,473,524 (GRCm39) F91L probably benign Het
Phldb2 T A 16: 45,583,304 (GRCm39) I1065F probably damaging Het
Ppp1r3a A T 6: 14,721,874 (GRCm39) N317K possibly damaging Het
Psmd1 T A 1: 86,006,422 (GRCm39) S263T possibly damaging Het
Pum1 C A 4: 130,396,581 (GRCm39) T112K possibly damaging Het
Rasgrp2 T A 19: 6,454,425 (GRCm39) M156K probably benign Het
Reg3a T C 6: 78,358,119 (GRCm39) C17R possibly damaging Het
Ripor2 A G 13: 24,897,701 (GRCm39) S800G probably damaging Het
Rnf168 T G 16: 32,097,036 (GRCm39) L37R probably damaging Het
Rnf31 A G 14: 55,833,654 (GRCm39) D554G probably damaging Het
Rpe T C 1: 66,754,387 (GRCm39) M153T probably damaging Het
Sacs A T 14: 61,449,765 (GRCm39) Q3937L probably damaging Het
Sap18 T A 14: 58,036,011 (GRCm39) S66T probably damaging Het
Slc20a1 T G 2: 129,041,739 (GRCm39) I34S possibly damaging Het
Slc25a30 A G 14: 76,007,658 (GRCm39) S116P possibly damaging Het
Speer4c1 T A 5: 15,919,115 (GRCm39) D29V possibly damaging Het
Stk40 C T 4: 126,022,640 (GRCm39) T138I probably benign Het
Susd3 A G 13: 49,384,626 (GRCm39) Y254H probably damaging Het
Tanc2 T C 11: 105,786,775 (GRCm39) L858P probably damaging Het
Tas2r106 A T 6: 131,655,317 (GRCm39) L178H probably damaging Het
Tfpt C T 7: 3,631,930 (GRCm39) R60Q probably damaging Het
Tmem44 T A 16: 30,366,262 (GRCm39) K55* probably null Het
Tnfsf9 A T 17: 57,414,316 (GRCm39) probably null Het
Ube3c T C 5: 29,824,604 (GRCm39) I543T probably benign Het
Ugt1a2 C A 1: 88,128,735 (GRCm39) S126Y possibly damaging Het
Vmn1r180 T A 7: 23,652,566 (GRCm39) L243Q probably damaging Het
Vmn2r15 A C 5: 109,434,322 (GRCm39) V794G probably damaging Het
Vmn2r24 A G 6: 123,792,353 (GRCm39) D560G possibly damaging Het
Wdr11 G A 7: 129,233,490 (GRCm39) C1028Y probably damaging Het
Zfp318 A G 17: 46,724,297 (GRCm39) D2100G probably benign Het
Zfyve16 A T 13: 92,655,991 (GRCm39) Y789* probably null 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
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
R7070:Enpp2 UTSW 15 54,762,685 (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'- CAGCATAACTTCTGTTCACACATG -3'
(R):5'- CCAGTGCATTAAGTTTCAGCAG -3'

Sequencing Primer
(F):5'- GTTCACACATGTACATACATAGATGC -3'
(R):5'- CAGTGCATTAAGTTTCAGCAGTCAAG -3'
Posted On 2014-09-17