Incidental Mutation 'IGL02125:Gpx3'
ID 280828
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gpx3
Ensembl Gene ENSMUSG00000018339
Gene Name glutathione peroxidase 3
Synonyms extracellular GPx, GPx, EGPx, plasma GPx
Accession Numbers
Essential gene? Probably non essential (E-score: 0.154) question?
Stock # IGL02125
Quality Score
Status
Chromosome 11
Chromosomal Location 54793680-54801213 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 54798068 bp (GRCm39)
Zygosity Heterozygous
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] [ENSMUST00000149324] [ENSMUST00000125094]
AlphaFold no structure available at present
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 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
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 noncoding transcript
Transcript: ENSMUST00000124304
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
Adam29 A T 8: 56,324,974 (GRCm39) C493* probably null Het
Aldh16a1 G A 7: 44,795,459 (GRCm39) P400L probably damaging Het
Ankrd12 A G 17: 66,277,139 (GRCm39) probably benign Het
Anxa5 G A 3: 36,506,413 (GRCm39) T213I probably damaging Het
Baz2b A G 2: 59,798,984 (GRCm39) L380S probably benign Het
Brd8 C T 18: 34,735,780 (GRCm39) S899N probably damaging Het
Cacna2d2 C T 9: 107,391,103 (GRCm39) Q411* probably null Het
Cdh19 A G 1: 110,857,614 (GRCm39) V240A possibly damaging Het
Cltc A T 11: 86,595,636 (GRCm39) probably benign Het
Dclk3 T A 9: 111,298,175 (GRCm39) V573E probably damaging Het
Dhx29 T C 13: 113,091,834 (GRCm39) probably benign Het
Dip2b T C 15: 100,084,131 (GRCm39) L918P possibly damaging Het
Dzip3 A T 16: 48,747,959 (GRCm39) N1150K probably damaging Het
Fgf5 T C 5: 98,402,391 (GRCm39) S41P possibly damaging Het
Galc A T 12: 98,197,768 (GRCm39) Y120N probably damaging Het
Gldc T C 19: 30,124,641 (GRCm39) N219S probably benign Het
Gm11563 A T 11: 99,549,631 (GRCm39) V41E unknown Het
Gpatch11 T A 17: 79,147,538 (GRCm39) N106K probably benign Het
Ibtk T C 9: 85,617,123 (GRCm39) N150D probably damaging Het
Iglc2 G A 16: 19,017,462 (GRCm39) P48S probably benign Het
Itih5 G A 2: 10,245,798 (GRCm39) R629H probably benign Het
Kank1 T A 19: 25,388,067 (GRCm39) V552E possibly damaging Het
Kmt2a T A 9: 44,759,983 (GRCm39) H655L probably damaging Het
Mme A T 3: 63,256,070 (GRCm39) N510I probably damaging Het
Mrtfb A G 16: 13,218,047 (GRCm39) probably null Het
Obscn G T 11: 58,984,152 (GRCm39) Q1768K possibly damaging Het
Obscn A G 11: 58,913,188 (GRCm39) I6943T probably damaging Het
Or51k2 T A 7: 103,596,279 (GRCm39) C169S probably damaging Het
Or5ac25 T C 16: 59,181,879 (GRCm39) N234S probably benign Het
Otud3 A T 4: 138,624,025 (GRCm39) probably null Het
Parp4 A G 14: 56,827,959 (GRCm39) K237E probably benign Het
Pfkfb4 C T 9: 108,854,178 (GRCm39) R351W probably damaging Het
Pttg1ip2 T C 5: 5,500,644 (GRCm39) *151W probably null Het
Rbbp6 T C 7: 122,570,352 (GRCm39) probably null Het
Rdh16 G T 10: 127,647,188 (GRCm39) probably benign Het
Ropn1 A G 16: 34,487,147 (GRCm39) T28A probably benign Het
Sec24d T C 3: 123,152,607 (GRCm39) V873A probably damaging Het
Serpinb3b T A 1: 107,082,474 (GRCm39) L263F probably damaging Het
Shq1 T C 6: 100,607,967 (GRCm39) T315A probably benign Het
Slc13a4 T C 6: 35,255,223 (GRCm39) E355G probably benign Het
Slc26a9 T C 1: 131,687,175 (GRCm39) S445P probably damaging Het
Slc39a10 G A 1: 46,857,288 (GRCm39) A696V probably damaging Het
Slc4a10 A T 2: 62,098,515 (GRCm39) M550L probably benign Het
Spata31e5 T C 1: 28,815,419 (GRCm39) N871S possibly damaging Het
Syt17 T C 7: 118,009,197 (GRCm39) D341G probably benign Het
Tmem62 A G 2: 120,826,993 (GRCm39) Y430C probably benign Het
Upp1 A G 11: 9,075,650 (GRCm39) probably benign Het
Vmn1r91 T G 7: 19,835,429 (GRCm39) V116G probably damaging Het
Vmn2r101 A T 17: 19,809,963 (GRCm39) I250F possibly damaging Het
Vmn2r116 T G 17: 23,616,601 (GRCm39) probably benign Het
Vmn2r72 C T 7: 85,399,919 (GRCm39) V377I probably benign Het
Zfp592 G T 7: 80,687,932 (GRCm39) A953S probably benign Het
Other mutations in Gpx3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02600:Gpx3 APN 11 54,800,433 (GRCm39) missense possibly damaging 0.84
R0589:Gpx3 UTSW 11 54,800,329 (GRCm39) missense probably benign 0.00
R0969:Gpx3 UTSW 11 54,799,852 (GRCm39) splice site probably benign
R1344:Gpx3 UTSW 11 54,800,422 (GRCm39) missense probably damaging 0.99
R1418:Gpx3 UTSW 11 54,800,422 (GRCm39) missense probably damaging 0.99
R5105:Gpx3 UTSW 11 54,797,980 (GRCm39) missense possibly damaging 0.82
R5390:Gpx3 UTSW 11 54,800,375 (GRCm39) missense probably damaging 0.98
R6476:Gpx3 UTSW 11 54,798,025 (GRCm39) missense probably damaging 1.00
R8494:Gpx3 UTSW 11 54,793,846 (GRCm39) missense probably benign 0.00
Posted On 2015-04-16