Incidental Mutation 'R8003:Ephx2'
ID 616476
Institutional Source Beutler Lab
Gene Symbol Ephx2
Ensembl Gene ENSMUSG00000022040
Gene Name epoxide hydrolase 2, cytoplasmic
Synonyms Eph2, sEH, sEP
MMRRC Submission 046043-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.146) question?
Stock # R8003 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 66321823-66361949 bp(-) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 66361782 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000069209 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070515] [ENSMUST00000070515]
AlphaFold P34914
PDB Structure CRYSTAL STRUCTURE OF MURINE SOLUBLE EPOXIDE HYDROLASE. [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF MURINE SOLUBLE EPOXIDE HYDROLASE COMPLEXED WITH CPU INHIBITOR [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF MURINE SOLUBLE EPOXIDE HYDROLASE COMPLEXED WITH CIU INHIBITOR [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF MURINE SOLUBLE EPOXIDE HYDROLASE COMPLEXED WITH CDU INHIBITOR [X-RAY DIFFRACTION]
Predicted Effect probably null
Transcript: ENSMUST00000070515
SMART Domains Protein: ENSMUSP00000069209
Gene: ENSMUSG00000022040

DomainStartEndE-ValueType
Pfam:Hydrolase 3 197 1.2e-8 PFAM
Pfam:HAD_2 6 203 2.5e-17 PFAM
Pfam:Hydrolase_4 256 529 6.6e-11 PFAM
Pfam:Abhydrolase_1 257 530 7.2e-38 PFAM
Pfam:Abhydrolase_5 258 524 3.5e-14 PFAM
Pfam:Abhydrolase_6 259 536 2.7e-15 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000070515
SMART Domains Protein: ENSMUSP00000069209
Gene: ENSMUSG00000022040

DomainStartEndE-ValueType
Pfam:Hydrolase 3 197 1.2e-8 PFAM
Pfam:HAD_2 6 203 2.5e-17 PFAM
Pfam:Hydrolase_4 256 529 6.6e-11 PFAM
Pfam:Abhydrolase_1 257 530 7.2e-38 PFAM
Pfam:Abhydrolase_5 258 524 3.5e-14 PFAM
Pfam:Abhydrolase_6 259 536 2.7e-15 PFAM
Meta Mutation Damage Score 0.9497 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 100% (51/51)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the epoxide hydrolase family. The protein, found in both the cytosol and peroxisomes, binds to specific epoxides and converts them to the corresponding dihydrodiols. Mutations in this gene have been associated with familial hypercholesterolemia. Alternatively spliced transcript variants have been described. [provided by RefSeq, Feb 2012]
PHENOTYPE: Males homozygous for a targeted null mutation display a significant reduction in blood pressure both in the absence and presence of dietary salt loading. Both sexes exhibit altered arachidonic acid metabolism and reduced renal formation of epoxyeicosatrienoic and dihydroxyeicosatrienoic acids. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy4 A G 14: 56,019,092 (GRCm39) V155A probably benign Het
Arfgef2 A G 2: 166,695,208 (GRCm39) Y527C probably damaging Het
Brca1 C T 11: 101,415,303 (GRCm39) G944R probably benign Het
C2cd2 A G 16: 97,687,286 (GRCm39) probably null Het
Cass4 T C 2: 172,269,879 (GRCm39) F654L unknown Het
Ccdc178 A T 18: 21,977,944 (GRCm39) probably null Het
Cct4 T C 11: 22,946,040 (GRCm39) probably null Het
Cish T C 9: 107,174,227 (GRCm39) V5A possibly damaging Het
Col5a1 G A 2: 27,848,340 (GRCm39) probably benign Het
Col6a3 G T 1: 90,703,455 (GRCm39) N3037K unknown Het
Csmd2 T A 4: 128,432,980 (GRCm39) C3012* probably null Het
Dclk2 T C 3: 86,700,608 (GRCm39) probably null Het
Dhx38 A T 8: 110,282,772 (GRCm39) D631E probably damaging Het
Eif2ak2 C A 17: 79,183,652 (GRCm39) A66S probably damaging Het
Fbxw10 T G 11: 62,748,587 (GRCm39) C405G possibly damaging Het
Galnt13 G T 2: 54,950,497 (GRCm39) G393* probably null Het
Gm5591 G T 7: 38,219,183 (GRCm39) H563Q probably damaging Het
Gtf3c5 A G 2: 28,459,373 (GRCm39) I394T probably benign Het
Hectd4 G A 5: 121,477,581 (GRCm39) A2835T possibly damaging Het
Herc2 A G 7: 55,818,652 (GRCm39) D2781G possibly damaging Het
Kmt2b G T 7: 30,268,802 (GRCm39) H2642Q probably damaging Het
Lars1 A T 18: 42,354,684 (GRCm39) D754E probably damaging Het
Lrpprc A C 17: 85,059,745 (GRCm39) S690A probably benign Het
Map3k6 A G 4: 132,976,193 (GRCm39) T805A probably benign Het
Mthfd1l T G 10: 3,934,147 (GRCm39) S160A probably benign Het
Mtmr6 G A 14: 60,519,544 (GRCm39) probably null Het
Mybpc2 A T 7: 44,158,488 (GRCm39) M698K probably damaging Het
Myh8 T A 11: 67,190,586 (GRCm39) L1304M probably damaging Het
Mylip T A 13: 45,557,947 (GRCm39) V117E probably benign Het
Npc1l1 T C 11: 6,165,129 (GRCm39) Q1061R probably benign Het
Or12e13 A G 2: 87,664,081 (GRCm39) R233G probably benign Het
Or5d37 A T 2: 87,923,589 (GRCm39) Y230* probably null Het
Pkd2l2 G A 18: 34,561,232 (GRCm39) M413I probably damaging Het
Plch2 C T 4: 155,138,980 (GRCm39) G19D unknown Het
Pramel17 T C 4: 101,693,130 (GRCm39) K290R probably benign Het
Psg22 A C 7: 18,458,350 (GRCm39) Y347S probably damaging Het
Ptpre C A 7: 135,270,765 (GRCm39) Q314K probably damaging Het
Rgs6 T C 12: 83,032,144 (GRCm39) S54P probably damaging Het
Sbds C A 5: 130,279,726 (GRCm39) V130F possibly damaging Het
Slc1a7 G A 4: 107,869,473 (GRCm39) V513M probably benign Het
Slc24a2 A T 4: 87,094,552 (GRCm39) D322E probably benign Het
Slc45a4 G T 15: 73,457,162 (GRCm39) Y585* probably null Het
Slc7a4 A C 16: 17,392,315 (GRCm39) V373G possibly damaging Het
Sulf1 G A 1: 12,908,825 (GRCm39) V613M probably damaging Het
Syt1 T C 10: 108,472,434 (GRCm39) D150G probably damaging Het
Tnpo3 C A 6: 29,551,900 (GRCm39) V888F probably benign Het
Trim9 T C 12: 70,393,608 (GRCm39) H112R probably benign Het
Vmn2r80 T C 10: 78,984,711 (GRCm39) I21T probably benign Het
Wdr41 C A 13: 95,149,654 (GRCm39) A286E possibly damaging Het
Wnt8b T A 19: 44,500,396 (GRCm39) C328S probably damaging Het
Ybx3 A T 6: 131,345,400 (GRCm39) Y324* probably null Het
Zmynd15 T A 11: 70,351,767 (GRCm39) H124Q probably benign Het
Other mutations in Ephx2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00158:Ephx2 APN 14 66,330,286 (GRCm39) missense probably benign
IGL01143:Ephx2 APN 14 66,326,971 (GRCm39) missense probably damaging 1.00
IGL02058:Ephx2 APN 14 66,341,173 (GRCm39) critical splice donor site probably null
IGL02164:Ephx2 APN 14 66,341,169 (GRCm39) splice site probably benign
IGL02606:Ephx2 APN 14 66,323,741 (GRCm39) missense probably damaging 1.00
PIT4618001:Ephx2 UTSW 14 66,339,671 (GRCm39) missense probably damaging 0.99
R0396:Ephx2 UTSW 14 66,345,512 (GRCm39) missense probably benign 0.03
R0732:Ephx2 UTSW 14 66,324,412 (GRCm39) critical splice donor site probably null
R0762:Ephx2 UTSW 14 66,339,628 (GRCm39) missense probably damaging 1.00
R1444:Ephx2 UTSW 14 66,344,769 (GRCm39) missense probably damaging 1.00
R1689:Ephx2 UTSW 14 66,324,475 (GRCm39) nonsense probably null
R1735:Ephx2 UTSW 14 66,325,752 (GRCm39) missense probably benign
R1871:Ephx2 UTSW 14 66,322,183 (GRCm39) missense probably damaging 1.00
R4210:Ephx2 UTSW 14 66,322,393 (GRCm39) missense probably damaging 1.00
R5130:Ephx2 UTSW 14 66,345,511 (GRCm39) missense probably damaging 0.97
R5800:Ephx2 UTSW 14 66,344,751 (GRCm39) missense probably benign 0.38
R6013:Ephx2 UTSW 14 66,347,691 (GRCm39) missense probably benign 0.19
R6076:Ephx2 UTSW 14 66,330,297 (GRCm39) missense probably damaging 1.00
R6193:Ephx2 UTSW 14 66,349,669 (GRCm39) missense probably benign 0.12
R6193:Ephx2 UTSW 14 66,326,961 (GRCm39) missense probably benign 0.01
R7324:Ephx2 UTSW 14 66,322,803 (GRCm39) missense probably damaging 1.00
R7390:Ephx2 UTSW 14 66,347,904 (GRCm39)
R7504:Ephx2 UTSW 14 66,339,066 (GRCm39) missense probably damaging 0.99
R7759:Ephx2 UTSW 14 66,326,968 (GRCm39) missense possibly damaging 0.67
R7814:Ephx2 UTSW 14 66,347,678 (GRCm39) missense probably benign 0.09
R7863:Ephx2 UTSW 14 66,344,692 (GRCm39) nonsense probably null
R8157:Ephx2 UTSW 14 66,345,506 (GRCm39) missense probably damaging 1.00
R8169:Ephx2 UTSW 14 66,349,602 (GRCm39) splice site probably null
R8804:Ephx2 UTSW 14 66,324,469 (GRCm39) missense probably benign 0.02
R8817:Ephx2 UTSW 14 66,344,725 (GRCm39) missense probably benign 0.10
R8931:Ephx2 UTSW 14 66,322,441 (GRCm39) splice site probably benign
R9072:Ephx2 UTSW 14 66,323,688 (GRCm39) nonsense probably null
R9073:Ephx2 UTSW 14 66,323,688 (GRCm39) nonsense probably null
R9647:Ephx2 UTSW 14 66,326,957 (GRCm39) missense probably benign
RF023:Ephx2 UTSW 14 66,322,378 (GRCm39) critical splice donor site probably null
Z1088:Ephx2 UTSW 14 66,344,767 (GRCm39) missense probably benign 0.00
Z1177:Ephx2 UTSW 14 66,322,774 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACGCCTCTTTTCATGAAGGAG -3'
(R):5'- TAATCTTAGGTTCCCACAGCCAG -3'

Sequencing Primer
(F):5'- TTTGATCTTGCCCAGGCT -3'
(R):5'- CAGCCTCCCCACTCTAGG -3'
Posted On 2020-01-23