Incidental Mutation 'R7028:Gclc'
Institutional Source Beutler Lab
Gene Symbol Gclc
Ensembl Gene ENSMUSG00000032350
Gene Nameglutamate-cysteine ligase, catalytic subunit
SynonymsD9Wsu168e, gamma GCS-HS, GLCL-H, Glclc
MMRRC Submission
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R7028 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location77754535-77794485 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 77788216 bp
Amino Acid Change Alanine to Aspartic acid at position 440 (A440D)
Ref Sequence ENSEMBL: ENSMUSP00000034905 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034905]
Predicted Effect probably damaging
Transcript: ENSMUST00000034905
AA Change: A440D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034905
Gene: ENSMUSG00000032350
AA Change: A440D

Pfam:GCS 236 608 1.3e-185 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Glutamate-cysteine ligase, also known as gamma-glutamylcysteine synthetase is the first rate-limiting enzyme of glutathione synthesis. The enzyme consists of two subunits, a heavy catalytic subunit and a light regulatory subunit. This locus encodes the catalytic subunit, while the regulatory subunit is derived from a different gene located on chromosome 1p22-p21. Mutations at this locus have been associated with hemolytic anemia due to deficiency of gamma-glutamylcysteine synthetase and susceptibility to myocardial infarction.[provided by RefSeq, Oct 2010]
PHENOTYPE: Homozygous mutant mice are embryonic lethal. One model shows lethality before E13 while another shows lethality between E7.5-E8.5. In this second model, embryos are arrested at the egg cylinder stage, fail to gastrulate, do not form mesoderm, and exhibitincreased apoptosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb11 A G 2: 69,265,675 I804T probably benign Het
Abcb1b A T 5: 8,805,441 E25V probably damaging Het
Adamts9 G T 6: 92,909,793 Y355* probably null Het
Akp3 A G 1: 87,126,778 M303V probably benign Het
Ankrd35 A T 3: 96,683,334 E312V possibly damaging Het
Arhgap40 T C 2: 158,531,374 probably null Het
Asxl1 T C 2: 153,400,107 L859P probably benign Het
Atat1 A G 17: 35,910,005 F11L probably benign Het
Bach1 G A 16: 87,719,291 R240Q probably benign Het
Ccdc7a A T 8: 128,881,594 H943Q unknown Het
Cep135 A G 5: 76,616,848 T558A probably benign Het
Cfap99 A G 5: 34,301,519 E86G possibly damaging Het
Cfhr2 C T 1: 139,831,063 probably null Het
Col17a1 G A 19: 47,652,183 P992L probably damaging Het
Col7a1 C T 9: 108,963,263 Q1294* probably null Het
Coq8b T A 7: 27,239,868 C148S probably damaging Het
Csmd2 A G 4: 128,277,228 N338S Het
Cspg5 T A 9: 110,246,891 S232T possibly damaging Het
Cyp2c67 A G 19: 39,639,897 V201A possibly damaging Het
Dlgap3 G A 4: 127,195,517 R302H possibly damaging Het
Dpy19l2 T C 9: 24,628,251 I469V probably benign Het
Fam135b T C 15: 71,471,563 D401G probably damaging Het
Gabbr1 G T 17: 37,064,737 G453* probably null Het
Glyat T C 19: 12,650,359 I106T probably benign Het
Gm12185 T C 11: 48,908,244 N474S possibly damaging Het
Gm17079 T C 14: 51,693,037 H117R Het
Gm884 C T 11: 103,614,537 A26T probably benign Het
Ildr2 A G 1: 166,303,529 D318G probably damaging Het
Kcnd2 G A 6: 21,216,178 probably benign Het
Kif19a C T 11: 114,781,208 T207M probably damaging Het
Kif3a G T 11: 53,586,906 G401* probably null Het
Lactbl1 T A 4: 136,632,975 L155Q probably damaging Het
Lrp1b T A 2: 41,246,011 D1649V probably benign Het
Map2k1 A G 9: 64,193,823 V191A probably benign Het
Mdm4 A T 1: 133,003,809 C165S probably benign Het
Med27 G A 2: 29,509,434 W92* probably null Het
Muc20 A T 16: 32,794,246 S254T probably benign Het
Myh1 A G 11: 67,220,421 E1562G possibly damaging Het
Nlrp2 C G 7: 5,328,572 R275P possibly damaging Het
Notch2 T A 3: 98,102,387 N543K probably damaging Het
Nup214 T A 2: 32,034,156 S1566T probably benign Het
Nxnl1 T G 8: 71,562,793 E157A possibly damaging Het
Obscn A G 11: 59,079,133 L61P probably damaging Het
Ogg1 A T 6: 113,329,276 I145F probably damaging Het
Olfr1359 A G 13: 21,703,270 K90E possibly damaging Het
Olfr453 G A 6: 42,744,403 R122H probably benign Het
Olfr572 T C 7: 102,927,942 F105L probably damaging Het
Olfr976 T C 9: 39,956,345 T197A probably benign Het
Pclo A G 5: 14,713,447 D3978G unknown Het
Pla2g4e T G 2: 120,170,195 D687A probably damaging Het
Pla2r1 T C 2: 60,458,393 K632E probably damaging Het
Plg A T 17: 12,391,836 Q212L probably damaging Het
Poldip3 A T 15: 83,131,497 N306K probably damaging Het
Pspn A G 17: 56,999,978 L13P possibly damaging Het
Ralgapa1 T C 12: 55,758,059 E484G probably damaging Het
Rbmxl1 G T 8: 78,506,657 T19K probably damaging Het
Rora G A 9: 69,196,083 V31I possibly damaging Het
Skint5 C A 4: 113,940,839 W182C probably damaging Het
Spata31d1c A T 13: 65,036,063 Q473L probably damaging Het
Tesk2 G A 4: 116,802,687 W334* probably null Het
Tmem67 C A 4: 12,075,484 V277L probably benign Het
Trhde A G 10: 114,518,177 M537T probably damaging Het
Ttc30a2 A T 2: 75,976,269 L633* probably null Het
Tubb6 G A 18: 67,401,911 M293I probably benign Het
Ube2ql1 A T 13: 69,738,754 L196Q probably damaging Het
Ubn1 A T 16: 5,055,324 N70I probably damaging Het
Ubtf A T 11: 102,314,980 S40T probably benign Het
Virma C T 4: 11,519,249 A782V possibly damaging Het
Xdh G T 17: 73,943,873 T28K probably damaging Het
Xpo4 A G 14: 57,597,051 S691P probably benign Het
Zfat A C 15: 68,180,452 F491V probably damaging Het
Zfp623 T G 15: 75,948,305 V370G probably damaging Het
Other mutations in Gclc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02026:Gclc APN 9 77792060 missense probably benign
IGL02059:Gclc APN 9 77787816 missense probably damaging 1.00
R0671:Gclc UTSW 9 77786798 missense probably damaging 1.00
R1469:Gclc UTSW 9 77781137 missense probably benign 0.01
R1469:Gclc UTSW 9 77781137 missense probably benign 0.01
R1700:Gclc UTSW 9 77776289 missense probably benign 0.04
R3120:Gclc UTSW 9 77781270 missense possibly damaging 0.84
R3830:Gclc UTSW 9 77791960 missense probably benign 0.24
R6747:Gclc UTSW 9 77788245 missense probably damaging 0.96
R7120:Gclc UTSW 9 77786750 missense probably damaging 1.00
R7242:Gclc UTSW 9 77785371 missense probably benign 0.00
R7329:Gclc UTSW 9 77776191 missense probably damaging 1.00
R7716:Gclc UTSW 9 77754927 missense probably damaging 1.00
X0021:Gclc UTSW 9 77788209 missense probably damaging 1.00
Z1088:Gclc UTSW 9 77781367 splice site probably null
Z1177:Gclc UTSW 9 77786739 missense probably benign 0.06
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-05-13