Incidental Mutation 'IGL00954:Ggt1'
ID28375
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ggt1
Ensembl Gene ENSMUSG00000006345
Gene Namegamma-glutamyltransferase 1
SynonymsGgtp, CD224, GGT, dwg
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.108) question?
Stock #IGL00954
Quality Score
Status
Chromosome10
Chromosomal Location75561604-75586200 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 75584863 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Glutamine at position 354 (R354Q)
Ref Sequence ENSEMBL: ENSMUSP00000121312 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006508] [ENSMUST00000072217] [ENSMUST00000134503] [ENSMUST00000189972] [ENSMUST00000218807]
Predicted Effect probably benign
Transcript: ENSMUST00000006508
AA Change: R354Q

PolyPhen 2 Score 0.146 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000006508
Gene: ENSMUSG00000006345
AA Change: R354Q

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 563 4.9e-179 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000072217
SMART Domains Protein: ENSMUSP00000072074
Gene: ENSMUSG00000006344

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
Pfam:G_glu_transpept 58 568 1.6e-164 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000129020
AA Change: R249Q
SMART Domains Protein: ENSMUSP00000118825
Gene: ENSMUSG00000006345
AA Change: R249Q

DomainStartEndE-ValueType
Pfam:G_glu_transpept 1 263 3.3e-88 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000134503
AA Change: R354Q

PolyPhen 2 Score 0.146 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000121312
Gene: ENSMUSG00000006345
AA Change: R354Q

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 563 1.4e-184 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148447
Predicted Effect unknown
Transcript: ENSMUST00000155186
AA Change: R36Q
SMART Domains Protein: ENSMUSP00000123017
Gene: ENSMUSG00000006345
AA Change: R36Q

DomainStartEndE-ValueType
Pfam:G_glu_transpept 1 128 6.3e-42 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156487
Predicted Effect probably benign
Transcript: ENSMUST00000189972
SMART Domains Protein: ENSMUSP00000139459
Gene: ENSMUSG00000006344

DomainStartEndE-ValueType
signal peptide 1 34 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000189991
Predicted Effect probably benign
Transcript: ENSMUST00000218807
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219214
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219247
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes gamma-glutamyl transpeptidase, a plasmamembrane-associated enzyme that cleaves the peptide bond between gamma-glutamyl and cysteinyl glycine moieties of glutathione. The encoded protein is autocatalytically processed to generate an enzymatically active heterodimer comprised of heavy and light chains. Mice lacking the encoded protein grow slowly, develop cataracts and have elevated levels of glutathione in plasma and urine. Transgenic overexpression of the encoded protein in mice enhances osteoclastic bone resorption. The mutant alleles termed 'Dwarf grey' and 'Dwarf grey Bayer' in mice are associated with deletions in this gene. A gamma-glutamyl transpeptidase paralog is located adjacent to this gene. Alternative splicing results in multiple transcript variants. Additional transcripts using alternate promoters and differing in 5' UTRs have been described. [provided by RefSeq, Apr 2015]
PHENOTYPE: Homozygous mutants may exhibit impaired growth, skeletal abnormalities, cataracts, lethargic behavior, premature greying, sterility, and shortened life span. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ablim3 C T 18: 61,839,685 probably benign Het
Alox5 A T 6: 116,454,299 V56D probably damaging Het
Atp1a2 A G 1: 172,290,634 S158P probably damaging Het
B3glct T A 5: 149,696,437 M19K probably benign Het
BC049715 A T 6: 136,840,095 E111V possibly damaging Het
Casp8ap2 C A 4: 32,645,403 T1492K probably damaging Het
Cfap221 T C 1: 119,934,209 E612G probably damaging Het
Cttnbp2 C A 6: 18,381,062 K868N possibly damaging Het
Dpy19l2 T A 9: 24,582,818 N672I probably damaging Het
Ei24 A T 9: 36,789,870 I51N probably damaging Het
Gdi2 T C 13: 3,556,467 V181A probably benign Het
H2afy A G 13: 56,074,319 S340P possibly damaging Het
Hao1 A G 2: 134,498,261 I370T possibly damaging Het
Hnrnpm C A 17: 33,649,902 R517L probably damaging Het
Jag2 G T 12: 112,920,406 S184R possibly damaging Het
Kctd16 A G 18: 40,258,800 D147G probably benign Het
Kiss1r T C 10: 79,922,000 L396P probably damaging Het
Krt86 C T 15: 101,473,860 H104Y probably benign Het
Lrrc66 G T 5: 73,608,398 T434K possibly damaging Het
Mcm5 A T 8: 75,110,112 N64Y possibly damaging Het
Mroh2b A T 15: 4,903,054 Y54F probably damaging Het
Olfr122 T A 17: 37,772,614 N329K probably benign Het
Olfr830 T A 9: 18,876,073 S249T probably benign Het
Osgep T A 14: 50,916,162 I320F probably benign Het
Pcdh18 T A 3: 49,756,389 D159V probably damaging Het
Phf20l1 G A 15: 66,641,908 V978I probably damaging Het
Phospho1 T A 11: 95,831,083 V193E probably damaging Het
Pip4k2b T C 11: 97,744,505 K34E probably damaging Het
Plb1 T C 5: 32,298,514 probably benign Het
Safb2 A G 17: 56,578,639 probably null Het
Sgsh T A 11: 119,346,485 E434D probably benign Het
Tkt C T 14: 30,569,095 H355Y probably damaging Het
Tmem128 A G 5: 38,262,045 N47S probably damaging Het
Tmem232 A G 17: 65,500,153 I15T probably damaging Het
Tns1 A C 1: 73,924,969 V1501G probably damaging Het
Vmn2r24 G A 6: 123,815,637 C641Y probably damaging Het
Vmn2r77 A G 7: 86,800,767 T74A probably benign Het
Zfp820 T C 17: 21,819,879 Y156C probably damaging Het
Other mutations in Ggt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01593:Ggt1 APN 10 75585287 critical splice donor site probably null
IGL02713:Ggt1 APN 10 75574344 missense probably damaging 1.00
IGL03276:Ggt1 APN 10 75580497 unclassified probably benign
PIT4498001:Ggt1 UTSW 10 75578855 missense possibly damaging 0.95
R0373:Ggt1 UTSW 10 75579270 missense probably benign 0.11
R0420:Ggt1 UTSW 10 75576213 splice site probably benign
R0505:Ggt1 UTSW 10 75585957 missense probably damaging 0.99
R0630:Ggt1 UTSW 10 75585502 splice site probably null
R1837:Ggt1 UTSW 10 75579294 missense probably benign 0.00
R2655:Ggt1 UTSW 10 75581385 nonsense probably null
R2656:Ggt1 UTSW 10 75581385 nonsense probably null
R2910:Ggt1 UTSW 10 75580596 missense probably benign 0.09
R3840:Ggt1 UTSW 10 75581385 nonsense probably null
R3841:Ggt1 UTSW 10 75581385 nonsense probably null
R4744:Ggt1 UTSW 10 75585899 missense probably benign 0.00
R5254:Ggt1 UTSW 10 75579198 unclassified probably null
R5323:Ggt1 UTSW 10 75585661 critical splice acceptor site probably null
R5326:Ggt1 UTSW 10 75585706 critical splice donor site probably null
R5512:Ggt1 UTSW 10 75584884 missense probably damaging 0.99
R5579:Ggt1 UTSW 10 75585948 missense probably damaging 1.00
R5707:Ggt1 UTSW 10 75585238 missense probably benign 0.01
R5961:Ggt1 UTSW 10 75585902 unclassified probably null
R6159:Ggt1 UTSW 10 75584965 missense probably damaging 1.00
R6239:Ggt1 UTSW 10 75585681 unclassified probably null
R7224:Ggt1 UTSW 10 75574276 missense possibly damaging 0.86
R7570:Ggt1 UTSW 10 75585594 missense probably damaging 1.00
R7649:Ggt1 UTSW 10 75585456 missense possibly damaging 0.89
R7702:Ggt1 UTSW 10 75576282 missense probably benign 0.00
R7713:Ggt1 UTSW 10 75585674 missense probably damaging 1.00
R7823:Ggt1 UTSW 10 75574341 missense possibly damaging 0.88
R8070:Ggt1 UTSW 10 75578899 missense probably damaging 0.98
Posted On2013-04-17