Incidental Mutation 'IGL02125:Gpx3'
ID280828
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gpx3
Ensembl Gene ENSMUSG00000018339
Gene Nameglutathione peroxidase 3
SynonymsGPx, EGPx, extracellular GPx, plasma GPx
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.095) question?
Stock #IGL02125
Quality Score
Status
Chromosome11
Chromosomal Location54902453-54910377 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 54907242 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Serine at position 68 (N68S)
Ref Sequence ENSEMBL: ENSMUSP00000119165 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018482] [ENSMUST00000082430] [ENSMUST00000102730] [ENSMUST00000102731] [ENSMUST00000108885] [ENSMUST00000108886] [ENSMUST00000108889] [ENSMUST00000125094] [ENSMUST00000149324]
Predicted Effect probably benign
Transcript: ENSMUST00000018482
SMART Domains Protein: ENSMUSP00000018482
Gene: ENSMUSG00000020400

DomainStartEndE-ValueType
coiled coil region 42 71 N/A INTRINSIC
low complexity region 102 115 N/A INTRINSIC
coiled coil region 215 266 N/A INTRINSIC
low complexity region 284 296 N/A INTRINSIC
SCOP:d1bg1a1 342 511 2e-4 SMART
low complexity region 519 543 N/A INTRINSIC
low complexity region 560 577 N/A INTRINSIC
low complexity region 586 599 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000082430
AA Change: N68S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000081011
Gene: ENSMUSG00000018339
AA Change: N68S

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:GSHPx 40 153 4.8e-44 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000102730
SMART Domains Protein: ENSMUSP00000099791
Gene: ENSMUSG00000020400

DomainStartEndE-ValueType
coiled coil region 42 71 N/A INTRINSIC
low complexity region 102 115 N/A INTRINSIC
coiled coil region 215 266 N/A INTRINSIC
low complexity region 284 296 N/A INTRINSIC
SCOP:d1bg1a1 342 511 3e-4 SMART
low complexity region 519 543 N/A INTRINSIC
low complexity region 560 577 N/A INTRINSIC
low complexity region 586 599 N/A INTRINSIC
low complexity region 627 640 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000102731
SMART Domains Protein: ENSMUSP00000099792
Gene: ENSMUSG00000020400

DomainStartEndE-ValueType
coiled coil region 42 71 N/A INTRINSIC
low complexity region 102 115 N/A INTRINSIC
coiled coil region 215 266 N/A INTRINSIC
low complexity region 284 296 N/A INTRINSIC
SCOP:d1bg1a1 342 511 2e-4 SMART
low complexity region 519 543 N/A INTRINSIC
low complexity region 560 577 N/A INTRINSIC
low complexity region 586 599 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000108885
SMART Domains Protein: ENSMUSP00000104513
Gene: ENSMUSG00000020400

DomainStartEndE-ValueType
low complexity region 49 62 N/A INTRINSIC
coiled coil region 162 213 N/A INTRINSIC
low complexity region 231 243 N/A INTRINSIC
SCOP:d1bg1a1 289 458 5e-4 SMART
low complexity region 466 490 N/A INTRINSIC
low complexity region 507 524 N/A INTRINSIC
low complexity region 533 546 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000108886
SMART Domains Protein: ENSMUSP00000104514
Gene: ENSMUSG00000020400

DomainStartEndE-ValueType
low complexity region 49 62 N/A INTRINSIC
coiled coil region 162 213 N/A INTRINSIC
low complexity region 231 243 N/A INTRINSIC
SCOP:d1bg1a1 289 458 5e-4 SMART
low complexity region 466 490 N/A INTRINSIC
low complexity region 507 524 N/A INTRINSIC
low complexity region 533 546 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000108889
SMART Domains Protein: ENSMUSP00000104517
Gene: ENSMUSG00000020400

DomainStartEndE-ValueType
coiled coil region 42 71 N/A INTRINSIC
low complexity region 102 115 N/A INTRINSIC
coiled coil region 215 266 N/A INTRINSIC
low complexity region 284 296 N/A INTRINSIC
SCOP:d1bg1a1 342 511 2e-4 SMART
low complexity region 519 543 N/A INTRINSIC
low complexity region 560 577 N/A INTRINSIC
low complexity region 586 599 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124304
Predicted Effect probably damaging
Transcript: ENSMUST00000125094
AA Change: N68S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000119165
Gene: ENSMUSG00000018339
AA Change: N68S

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:GSHPx 40 153 1.6e-43 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000149324
AA Change: N68S

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000119882
Gene: ENSMUSG00000018339
AA Change: N68S

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:GSHPx 40 83 1e-13 PFAM
Pfam:GSHPx 99 185 7.3e-28 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene belongs to the glutathione peroxidase family, members of which catalyze the reduction of organic hydroperoxides and hydrogen peroxide (H2O2) by glutathione, and thereby protect cells against oxidative damage. Several isozymes of this gene family exist in vertebrates, which vary in cellular location and substrate specificity. This isozyme is secreted and is highly expressed in mouse kidney, which appears to be the major source of the enzyme in plasma. It has a role in mouse organogenesis, and dysregulation of this isozyme has been associated with obesity-related metabolic complications, platelet-dependent thrombosis, colitis-associated carcinoma, and thermosensitive phenotype. This isozyme is also a selenoprotein, containing the rare amino acid selenocysteine (Sec) at its active site. Sec is encoded by the UGA codon, which normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, designated the Sec insertion sequence (SECIS) element, that is necessary for the recognition of UGA as a Sec codon, rather than as a stop signal. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Aug 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced glutathione peroxidase activity, increase plasma selenium levels when mice are fed a selenium supplemented diet, and reduced kidney selenium levels regardless of selenium supplementation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700015F17Rik T C 5: 5,450,644 *151W probably null Het
Adam29 A T 8: 55,871,939 C493* probably null Het
Aldh16a1 G A 7: 45,146,035 P400L probably damaging Het
Ankrd12 A G 17: 65,970,144 probably benign Het
Anxa5 G A 3: 36,452,264 T213I probably damaging Het
Baz2b A G 2: 59,968,640 L380S probably benign Het
Brd8 C T 18: 34,602,727 S899N probably damaging Het
Cacna2d2 C T 9: 107,513,904 Q411* probably null Het
Cdh19 A G 1: 110,929,884 V240A possibly damaging Het
Cltc A T 11: 86,704,810 probably benign Het
Dclk3 T A 9: 111,469,107 V573E probably damaging Het
Dhx29 T C 13: 112,955,300 probably benign Het
Dip2b T C 15: 100,186,250 L918P possibly damaging Het
Dzip3 A T 16: 48,927,596 N1150K probably damaging Het
Fgf5 T C 5: 98,254,532 S41P possibly damaging Het
Galc A T 12: 98,231,509 Y120N probably damaging Het
Gldc T C 19: 30,147,241 N219S probably benign Het
Gm11563 A T 11: 99,658,805 V41E unknown Het
Gm597 T C 1: 28,776,338 N871S possibly damaging Het
Gpatch11 T A 17: 78,840,109 N106K probably benign Het
Ibtk T C 9: 85,735,070 N150D probably damaging Het
Iglc2 G A 16: 19,198,712 P48S probably benign Het
Itih5 G A 2: 10,240,987 R629H probably benign Het
Kank1 T A 19: 25,410,703 V552E possibly damaging Het
Kmt2a T A 9: 44,848,686 H655L probably damaging Het
Mkl2 A G 16: 13,400,183 probably null Het
Mme A T 3: 63,348,649 N510I probably damaging Het
Obscn A G 11: 59,022,362 I6943T probably damaging Het
Obscn G T 11: 59,093,326 Q1768K possibly damaging Het
Olfr209 T C 16: 59,361,516 N234S probably benign Het
Olfr633 T A 7: 103,947,072 C169S probably damaging Het
Otud3 A T 4: 138,896,714 probably null Het
Parp4 A G 14: 56,590,502 K237E probably benign Het
Pfkfb4 C T 9: 109,025,110 R351W probably damaging Het
Rbbp6 T C 7: 122,971,129 probably null Het
Rdh16 G T 10: 127,811,319 probably benign Het
Ropn1 A G 16: 34,666,777 T28A probably benign Het
Sec24d T C 3: 123,358,958 V873A probably damaging Het
Serpinb3b T A 1: 107,154,744 L263F probably damaging Het
Shq1 T C 6: 100,631,006 T315A probably benign Het
Slc13a4 T C 6: 35,278,288 E355G probably benign Het
Slc26a9 T C 1: 131,759,437 S445P probably damaging Het
Slc39a10 G A 1: 46,818,128 A696V probably damaging Het
Slc4a10 A T 2: 62,268,171 M550L probably benign Het
Syt17 T C 7: 118,409,974 D341G probably benign Het
Tmem62 A G 2: 120,996,512 Y430C probably benign Het
Upp1 A G 11: 9,125,650 probably benign Het
Vmn1r91 T G 7: 20,101,504 V116G probably damaging Het
Vmn2r101 A T 17: 19,589,701 I250F possibly damaging Het
Vmn2r116 T G 17: 23,397,627 probably benign Het
Vmn2r72 C T 7: 85,750,711 V377I probably benign Het
Zfp592 G T 7: 81,038,184 A953S probably benign Het
Other mutations in Gpx3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02600:Gpx3 APN 11 54909607 missense possibly damaging 0.84
R0589:Gpx3 UTSW 11 54909503 missense probably benign 0.00
R0969:Gpx3 UTSW 11 54909026 splice site probably benign
R1344:Gpx3 UTSW 11 54909596 missense probably damaging 0.99
R1418:Gpx3 UTSW 11 54909596 missense probably damaging 0.99
R5105:Gpx3 UTSW 11 54907154 missense possibly damaging 0.82
R5390:Gpx3 UTSW 11 54909549 missense probably damaging 0.98
R6476:Gpx3 UTSW 11 54907199 missense probably damaging 1.00
Posted On2015-04-16