Incidental Mutation 'R8699:Gclm'
ID 668911
Institutional Source Beutler Lab
Gene Symbol Gclm
Ensembl Gene ENSMUSG00000028124
Gene Name glutamate-cysteine ligase, modifier subunit
Synonyms Glclr, Gcmc
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.247) question?
Stock # R8699 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 122245557-122270732 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to G at 122266323 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Serine to Alanine at position 251 (S251A)
Ref Sequence ENSEMBL: ENSMUSP00000029769 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029769] [ENSMUST00000149983] [ENSMUST00000178826]
AlphaFold O09172
Predicted Effect possibly damaging
Transcript: ENSMUST00000029769
AA Change: S251A

PolyPhen 2 Score 0.871 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000029769
Gene: ENSMUSG00000028124
AA Change: S251A

DomainStartEndE-ValueType
low complexity region 5 16 N/A INTRINSIC
Pfam:Aldo_ket_red 70 237 2.6e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000149983
SMART Domains Protein: ENSMUSP00000123683
Gene: ENSMUSG00000028124

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 15 143 1.4e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176445
SMART Domains Protein: ENSMUSP00000134906
Gene: ENSMUSG00000028124

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 39 184 3.3e-8 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000178826
AA Change: S251A

PolyPhen 2 Score 0.871 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000136987
Gene: ENSMUSG00000028124
AA Change: S251A

DomainStartEndE-ValueType
low complexity region 5 16 N/A INTRINSIC
Pfam:Aldo_ket_red 71 240 9.3e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000199699
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. Gamma glutamylcysteine synthetase deficiency has been implicated in some forms of hemolytic anemia. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2015]
PHENOTYPE: Mice homozygous for one null allele demonstrate increased sensitivity to acetaminophen-induced hepatotoxicity and mice homozygous for another null allele exhibit increased cellular sensitivity to hydrogen peroxide. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110004E09Rik T C 16: 90,931,057 K82E probably benign Het
4933430I17Rik T C 4: 62,532,278 W30R probably damaging Het
Abca3 A G 17: 24,408,225 D1555G probably benign Het
Anapc1 T C 2: 128,641,453 T1241A probably damaging Het
Ano5 G A 7: 51,593,771 V881I probably benign Het
Appl1 G A 14: 26,940,255 S490L probably benign Het
Asxl3 A G 18: 22,434,607 T81A probably benign Het
Bclaf1 T C 10: 20,333,438 S754P possibly damaging Het
Bicra G T 7: 15,989,188 Q135K probably benign Het
Cad T C 5: 31,076,261 V1951A possibly damaging Het
Cadm3 T A 1: 173,341,116 Y295F probably damaging Het
Ccnt1 A G 15: 98,565,114 I59T probably damaging Het
Ccr6 C T 17: 8,256,566 T201M probably benign Het
Cd5 A G 19: 10,725,192 F209S possibly damaging Het
Cep126 A C 9: 8,087,361 D1017E probably damaging Het
Cntnap4 A T 8: 112,757,596 D427V probably damaging Het
Col4a4 T A 1: 82,455,734 N1496I unknown Het
Crybg3 A G 16: 59,554,928 Y274H probably damaging Het
Cubn C A 2: 13,383,959 S1479I probably damaging Het
Diras2 A T 13: 52,508,107 C55S probably damaging Het
Dleu7 G A 14: 62,292,830 R41C probably benign Het
Exo5 A G 4: 120,921,996 I224T probably damaging Het
Fcho1 T C 8: 71,709,633 I774V possibly damaging Het
Gm11639 A G 11: 104,781,246 T1464A probably benign Het
Gm13889 T C 2: 93,956,982 Q49R unknown Het
Gm35315 T A 5: 110,080,526 H18L probably benign Het
Gm9949 G A 18: 62,183,972 G65R unknown Het
Gpr153 C T 4: 152,279,101 probably benign Het
Gria4 C A 9: 4,424,347 K839N probably damaging Het
Gria4 T G 9: 4,424,351 Y838S probably damaging Het
Hrh3 A G 2: 180,101,356 W160R probably damaging Het
Htr4 G A 18: 62,437,692 A273T probably damaging Het
Lig3 G T 11: 82,794,550 C599F probably damaging Het
Lrp1b A T 2: 41,282,195 V1594E Het
Map3k10 A T 7: 27,668,355 V286D probably damaging Het
Map4k4 T A 1: 39,976,750 V117E unknown Het
Mdga1 C T 17: 29,842,374 V548M possibly damaging Het
Mms22l A T 4: 24,507,363 L248F possibly damaging Het
Ncaph T C 2: 127,121,176 D379G possibly damaging Het
Neb A G 2: 52,147,234 V7064A probably benign Het
Neb G A 2: 52,212,551 T4570M probably benign Het
Npy5r G T 8: 66,681,622 T173K probably damaging Het
Olfr1002 A T 2: 85,647,986 C112S possibly damaging Het
Olfr1037 A T 2: 86,085,174 I201N probably damaging Het
Olfr1442 A G 19: 12,674,882 M226V probably benign Het
Olfr1447 A T 19: 12,901,464 F105L possibly damaging Het
Olfr622 A T 7: 103,639,615 I175N probably damaging Het
Oxsm A G 14: 16,242,631 I46T possibly damaging Het
Pcdha1 A T 18: 36,931,023 I247F probably benign Het
Pcdhgb6 A T 18: 37,742,922 I228L probably benign Het
Peg10 T TCCA 6: 4,756,451 probably benign Het
Ppp1r9a A G 6: 5,115,474 S866G probably benign Het
Ppp6r3 T A 19: 3,496,587 S304C probably damaging Het
Pramef6 A T 4: 143,897,192 N137K probably benign Het
Ptprd A T 4: 76,041,392 F279I probably benign Het
Repin1 G T 6: 48,597,345 E403* probably null Het
Rest G A 5: 77,281,542 G603R probably benign Het
Rgs17 A T 10: 5,918,194 L9M probably benign Het
Rtp1 A G 16: 23,431,383 Y166C probably damaging Het
Sec24b C A 3: 130,005,004 R572I probably damaging Het
Setd1a G T 7: 127,786,602 R827L possibly damaging Het
Sh3tc1 T C 5: 35,701,891 Y1091C probably damaging Het
Sorbs1 G C 19: 40,376,800 R180G probably benign Het
Stat4 T A 1: 52,071,937 M181K probably benign Het
Stk16 A G 1: 75,212,038 E67G probably benign Het
Supv3l1 A G 10: 62,432,455 V537A possibly damaging Het
Tmc8 A G 11: 117,783,535 E101G possibly damaging Het
Tmem106a A T 11: 101,582,294 probably benign Het
Tpr T A 1: 150,418,021 I922N probably damaging Het
Uaca G T 9: 60,871,065 L911F probably damaging Het
Ubn1 A T 16: 5,063,703 I200L possibly damaging Het
Ush2a A G 1: 188,911,377 D4312G probably damaging Het
Virma A T 4: 11,528,678 Y1255F probably benign Het
Vmn1r170 C T 7: 23,606,655 Q161* probably null Het
Vmn1r175 G T 7: 23,808,809 A131D probably benign Het
Vmn1r52 T A 6: 90,178,760 N15K probably benign Het
Wdr46 T A 17: 33,948,852 I513N probably damaging Het
Wdr60 T C 12: 116,207,701 T972A probably benign Het
Zfp788 A G 7: 41,648,416 N159D probably benign Het
Other mutations in Gclm
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0359:Gclm UTSW 3 122255620 splice site probably benign
R1168:Gclm UTSW 3 122262688 missense possibly damaging 0.95
R5093:Gclm UTSW 3 122255612 critical splice donor site probably null
R5427:Gclm UTSW 3 122266327 missense probably damaging 0.98
R5696:Gclm UTSW 3 122266287 missense probably benign 0.11
R6607:Gclm UTSW 3 122255615 splice site probably null
R7065:Gclm UTSW 3 122262671 missense probably benign 0.02
R7430:Gclm UTSW 3 122246080 missense probably benign 0.43
R7690:Gclm UTSW 3 122246056 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCACTTCTGCTGTGTTAAATGC -3'
(R):5'- AATACAGTGGTTCCTGTGAGC -3'

Sequencing Primer
(F):5'- GCTTATGAACATAGTAAGGAGCTTC -3'
(R):5'- CTCCTTTTGGCTTGCAGA -3'
Posted On 2021-04-30