Incidental Mutation 'R8832:Ggt1'
ID 673924
Institutional Source Beutler Lab
Gene Symbol Ggt1
Ensembl Gene ENSMUSG00000006345
Gene Name gamma-glutamyltransferase 1
Synonyms Ggtp, dwg, GGT, CD224
MMRRC Submission 068660-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.110) question?
Stock # R8832 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 75397438-75422034 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 75410173 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Leucine at position 35 (H35L)
Ref Sequence ENSEMBL: ENSMUSP00000006508 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006508] [ENSMUST00000124259] [ENSMUST00000125770] [ENSMUST00000128886] [ENSMUST00000129232] [ENSMUST00000131565] [ENSMUST00000134503] [ENSMUST00000139459] [ENSMUST00000140219] [ENSMUST00000141062] [ENSMUST00000143226] [ENSMUST00000143792] [ENSMUST00000145079] [ENSMUST00000145928] [ENSMUST00000151212] [ENSMUST00000152657]
AlphaFold Q60928
Predicted Effect possibly damaging
Transcript: ENSMUST00000006508
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000006508
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 563 4.9e-179 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000124259
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000122616
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 235 1.6e-70 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000125770
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000117968
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 88 7.9e-13 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000128886
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000118261
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 126 2.8e-26 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000129020
SMART Domains Protein: ENSMUSP00000118825
Gene: ENSMUSG00000006345

DomainStartEndE-ValueType
Pfam:G_glu_transpept 1 263 3.3e-88 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000129232
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000115118
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 189 9e-53 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000131565
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000119844
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 126 2.8e-26 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000134503
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000121312
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 563 1.4e-184 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000139459
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000121774
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 243 1.7e-73 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000140219
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000118870
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 126 2.8e-26 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000141062
Predicted Effect possibly damaging
Transcript: ENSMUST00000143226
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000115115
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 190 5.9e-53 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000143792
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000117851
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 237 2.2e-71 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000145079
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000115483
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 110 2.1e-22 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000145928
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000118852
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 210 6.5e-59 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000151212
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000119387
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
PDB:4GDX|A 23 60 3e-12 PDB
Predicted Effect possibly damaging
Transcript: ENSMUST00000152657
AA Change: H35L

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000115818
Gene: ENSMUSG00000006345
AA Change: H35L

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:G_glu_transpept 54 110 2.1e-22 PFAM
Meta Mutation Damage Score 0.5477 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency 99% (81/82)
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9330159F19Rik A T 10: 29,100,341 (GRCm39) E238V probably damaging Het
Adh6b T C 3: 138,055,463 (GRCm39) V71A probably benign Het
Agmat G A 4: 141,474,320 (GRCm39) R67H probably benign Het
AI182371 T C 2: 34,985,909 (GRCm39) D49G unknown Het
Ak7 A G 12: 105,708,598 (GRCm39) N351S possibly damaging Het
Aldh3b1 G T 19: 3,964,025 (GRCm39) R426S probably damaging Het
Aldh4a1 A G 4: 139,371,466 (GRCm39) D460G probably benign Het
Aox4 A T 1: 58,294,649 (GRCm39) M953L probably benign Het
Arhgap32 C T 9: 32,172,115 (GRCm39) P1632S possibly damaging Het
Armh1 A G 4: 117,094,867 (GRCm39) F58L probably damaging Het
Baz1b C T 5: 135,246,230 (GRCm39) R560W possibly damaging Het
Bbs10 C T 10: 111,136,266 (GRCm39) Q460* probably null Het
BC034090 A C 1: 155,102,034 (GRCm39) S77A probably damaging Het
Bltp2 A G 11: 78,158,064 (GRCm39) K409E probably benign Het
Brca2 A G 5: 150,465,611 (GRCm39) K1792E possibly damaging Het
Cadps2 A T 6: 23,587,536 (GRCm39) L318Q possibly damaging Het
Catsperg2 A G 7: 29,397,269 (GRCm39) V1078A probably benign Het
Ccno A G 13: 113,126,239 (GRCm39) N236S probably benign Het
Chct1 A G 11: 85,062,037 (GRCm39) D12G probably damaging Het
Cobll1 A T 2: 64,929,602 (GRCm39) S575T probably damaging Het
Col6a4 A G 9: 105,949,353 (GRCm39) Y761H probably benign Het
Cyp2j9 G T 4: 96,474,121 (GRCm39) H106Q probably benign Het
Dennd2c T A 3: 103,059,720 (GRCm39) probably null Het
Drd5 G A 5: 38,477,078 (GRCm39) V24M probably benign Het
Dthd1 T C 5: 62,971,608 (GRCm39) S144P probably benign Het
Fcna C A 2: 25,516,145 (GRCm39) R124L possibly damaging Het
Fmnl2 A G 2: 52,944,584 (GRCm39) S188G Het
Gphn A T 12: 78,459,174 (GRCm39) silent Het
Hic1 G A 11: 75,057,728 (GRCm39) A387V possibly damaging Het
Hycc2 A T 1: 58,587,832 (GRCm39) I127N possibly damaging Het
Igf1r T A 7: 67,875,769 (GRCm39) F1244I probably damaging Het
Kcnk7 T C 19: 5,754,736 (GRCm39) V78A probably damaging Het
Kit A G 5: 75,799,791 (GRCm39) N508D probably benign Het
Klk1b22 A T 7: 43,764,277 (GRCm39) E68D probably benign Het
Klra4 C T 6: 130,021,019 (GRCm39) D259N probably benign Het
Krtap2-4 A T 11: 99,505,246 (GRCm39) C122S unknown Het
Map3k1 T G 13: 111,889,015 (GRCm39) H1314P possibly damaging Het
Mast2 C T 4: 116,168,875 (GRCm39) probably null Het
Mfsd2a A G 4: 122,843,102 (GRCm39) V393A probably benign Het
Myh7b T A 2: 155,475,182 (GRCm39) V1858E probably benign Het
Myo1c G A 11: 75,561,072 (GRCm39) V793I probably benign Het
Myt1l T A 12: 29,970,351 (GRCm39) N1145K unknown Het
Nckap1l T A 15: 103,387,242 (GRCm39) S706T probably benign Het
Nos2 A G 11: 78,846,290 (GRCm39) probably null Het
Odf2l C T 3: 144,833,820 (GRCm39) S160L probably benign Het
Or10ag54 T A 2: 87,099,743 (GRCm39) M206K probably benign Het
Or2av9 T C 11: 58,381,063 (GRCm39) I173V possibly damaging Het
Or4p18 A G 2: 88,233,137 (GRCm39) I47T probably damaging Het
Or56b34 T C 7: 104,937,435 (GRCm39) L45P possibly damaging Het
Or8g53 T C 9: 39,683,886 (GRCm39) D70G probably damaging Het
Pclo T C 5: 14,838,464 (GRCm39) W1424R Het
Pde8a A G 7: 80,956,498 (GRCm39) N299S probably benign Het
Pi4kb C T 3: 94,900,344 (GRCm39) T326M probably damaging Het
Pip4k2c A T 10: 127,037,037 (GRCm39) H177Q probably damaging Het
Pld1 T A 3: 28,177,846 (GRCm39) W686R Het
Ppp1r3b A T 8: 35,851,419 (GRCm39) D86V probably damaging Het
Ppp1r3g C T 13: 36,153,143 (GRCm39) R188* probably null Het
Pramel48 G T 5: 95,630,939 (GRCm39) C272F possibly damaging Het
Ptbp1 A G 10: 79,699,023 (GRCm39) E527G probably damaging Het
Rasef T C 4: 73,698,558 (GRCm39) probably benign Het
Rce1 A T 19: 4,675,532 (GRCm39) C34S unknown Het
Rnf144a T C 12: 26,370,948 (GRCm39) probably benign Het
Rpl7 C T 1: 16,173,485 (GRCm39) R88H possibly damaging Het
Rubcnl A T 14: 75,269,359 (GRCm39) T6S Het
Samd9l A T 6: 3,374,990 (GRCm39) V757D probably damaging Het
Sec22c A G 9: 121,514,638 (GRCm39) V221A probably benign Het
Slc16a6 A G 11: 109,345,932 (GRCm39) Y444H probably benign Het
Slc6a15 A T 10: 103,225,179 (GRCm39) Y89F probably damaging Het
Smg1 A G 7: 117,739,006 (GRCm39) V3466A probably benign Het
Sobp G A 10: 43,036,824 (GRCm39) T38I probably damaging Het
Sppl2b TGTCACAGGT TGT 10: 80,701,903 (GRCm39) probably null Het
Srsf5 T A 12: 80,996,278 (GRCm39) F151I probably damaging Het
Taf2 A C 15: 54,928,001 (GRCm39) L134R possibly damaging Het
Tbc1d1 A G 5: 64,442,020 (GRCm39) probably benign Het
Thap1 C T 8: 26,648,261 (GRCm39) probably benign Het
Tmc5 A T 7: 118,222,332 (GRCm39) M11L probably benign Het
Tnfaip8 ACACACTCTCTCTCTC AC 18: 50,179,908 (GRCm39) probably benign Het
Tomm7 T C 5: 24,049,047 (GRCm39) K9E possibly damaging Het
Trem3 T C 17: 48,556,865 (GRCm39) V112A probably benign Het
Vmn1r178 G A 7: 23,593,264 (GRCm39) C104Y probably damaging Het
Zdhhc20 A T 14: 58,080,721 (GRCm39) S263T possibly damaging Het
Zdhhc20 A G 14: 58,103,089 (GRCm39) S87P probably benign Het
Zfp423 C A 8: 88,507,827 (GRCm39) C839F probably damaging Het
Other mutations in Ggt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00954:Ggt1 APN 10 75,420,697 (GRCm39) missense probably benign 0.15
IGL01593:Ggt1 APN 10 75,421,121 (GRCm39) critical splice donor site probably null
IGL02713:Ggt1 APN 10 75,410,178 (GRCm39) missense probably damaging 1.00
IGL03276:Ggt1 APN 10 75,416,331 (GRCm39) unclassified probably benign
chained UTSW 10 75,421,791 (GRCm39) missense probably damaging 0.99
religion UTSW 10 75,421,290 (GRCm39) missense possibly damaging 0.89
rigidity UTSW 10 75,415,185 (GRCm39) missense possibly damaging 0.70
PIT4498001:Ggt1 UTSW 10 75,414,689 (GRCm39) missense possibly damaging 0.95
R0373:Ggt1 UTSW 10 75,415,104 (GRCm39) missense probably benign 0.11
R0420:Ggt1 UTSW 10 75,412,047 (GRCm39) splice site probably benign
R0505:Ggt1 UTSW 10 75,421,791 (GRCm39) missense probably damaging 0.99
R0630:Ggt1 UTSW 10 75,421,336 (GRCm39) splice site probably null
R1837:Ggt1 UTSW 10 75,415,128 (GRCm39) missense probably benign 0.00
R2655:Ggt1 UTSW 10 75,417,219 (GRCm39) nonsense probably null
R2656:Ggt1 UTSW 10 75,417,219 (GRCm39) nonsense probably null
R2910:Ggt1 UTSW 10 75,416,430 (GRCm39) missense probably benign 0.09
R3840:Ggt1 UTSW 10 75,417,219 (GRCm39) nonsense probably null
R3841:Ggt1 UTSW 10 75,417,219 (GRCm39) nonsense probably null
R4744:Ggt1 UTSW 10 75,421,733 (GRCm39) missense probably benign 0.00
R5254:Ggt1 UTSW 10 75,415,032 (GRCm39) splice site probably null
R5323:Ggt1 UTSW 10 75,421,495 (GRCm39) critical splice acceptor site probably null
R5326:Ggt1 UTSW 10 75,421,540 (GRCm39) critical splice donor site probably null
R5512:Ggt1 UTSW 10 75,420,718 (GRCm39) missense probably damaging 0.99
R5579:Ggt1 UTSW 10 75,421,782 (GRCm39) missense probably damaging 1.00
R5707:Ggt1 UTSW 10 75,421,072 (GRCm39) missense probably benign 0.01
R5961:Ggt1 UTSW 10 75,421,736 (GRCm39) splice site probably null
R6159:Ggt1 UTSW 10 75,420,799 (GRCm39) missense probably damaging 1.00
R6239:Ggt1 UTSW 10 75,421,515 (GRCm39) splice site probably null
R7224:Ggt1 UTSW 10 75,410,110 (GRCm39) missense possibly damaging 0.86
R7570:Ggt1 UTSW 10 75,421,428 (GRCm39) missense probably damaging 1.00
R7649:Ggt1 UTSW 10 75,421,290 (GRCm39) missense possibly damaging 0.89
R7702:Ggt1 UTSW 10 75,412,116 (GRCm39) missense probably benign 0.00
R7713:Ggt1 UTSW 10 75,421,508 (GRCm39) missense probably damaging 1.00
R7823:Ggt1 UTSW 10 75,410,175 (GRCm39) missense possibly damaging 0.88
R8070:Ggt1 UTSW 10 75,414,733 (GRCm39) missense probably damaging 0.98
R8185:Ggt1 UTSW 10 75,421,040 (GRCm39) missense possibly damaging 0.83
R8260:Ggt1 UTSW 10 75,417,245 (GRCm39) missense probably damaging 1.00
R8441:Ggt1 UTSW 10 75,415,185 (GRCm39) missense possibly damaging 0.70
R8988:Ggt1 UTSW 10 75,412,056 (GRCm39) missense probably benign 0.41
R9272:Ggt1 UTSW 10 75,421,749 (GRCm39) missense probably benign
R9295:Ggt1 UTSW 10 75,421,743 (GRCm39) missense probably benign 0.00
R9355:Ggt1 UTSW 10 75,421,716 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- TGACTTTAGACTGTGCCCAG -3'
(R):5'- TTTCCCTAGACAGAGGCTAGC -3'

Sequencing Primer
(F):5'- CAGTTGGGGGCAGGGGATG -3'
(R):5'- TCCCTAGACAGAGGCTAGCAAGAG -3'
Posted On 2021-07-15