Incidental Mutation 'R7033:Gys2'
ID546448
Institutional Source Beutler Lab
Gene Symbol Gys2
Ensembl Gene ENSMUSG00000030244
Gene Nameglycogen synthase 2
Synonymsglycogen synthase, liver, LGS
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.349) question?
Stock #R7033 (G1)
Quality Score225.009
Status Validated
Chromosome6
Chromosomal Location142422613-142473109 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 142472722 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 27 (D27G)
Ref Sequence ENSEMBL: ENSMUSP00000032371 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032371]
Predicted Effect probably benign
Transcript: ENSMUST00000032371
AA Change: D27G

PolyPhen 2 Score 0.080 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000032371
Gene: ENSMUSG00000030244
AA Change: D27G

DomainStartEndE-ValueType
Pfam:Glycogen_syn 32 667 N/A PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.8%
Validation Efficiency 96% (70/73)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene, liver glycogen synthase, catalyzes the rate-limiting step in the synthesis of glycogen - the transfer of a glucose molecule from UDP-glucose to a terminal branch of the glycogen molecule. Mutations in this gene cause glycogen storage disease type 0 (GSD-0) - a rare type of early childhood fasting hypoglycemia with decreased liver glycogen content. [provided by RefSeq, Dec 2009]
PHENOTYPE: Mice homozygous for a conditional allele knocked out in the liver results in abnormal glycogen homeostasis, altered glucose homeostasis, decreased exercise endurance, and a phenotype similar to patients with glycogen storage disease 0. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700024B05Rik A G 14: 41,997,417 Y105C probably damaging Het
2610301B20Rik A G 4: 10,898,014 T199A probably benign Het
Acr T C 15: 89,569,500 S81P probably benign Het
Akr1c14 T C 13: 4,079,178 probably null Het
Ank2 C A 3: 126,944,850 E2375* probably null Het
Avpi1 A G 19: 42,124,977 W14R probably damaging Het
Brd4 A G 17: 32,199,015 V55A probably benign Het
Casp8ap2 A G 4: 32,639,392 N149D probably damaging Het
Ccl25 A T 8: 4,349,641 probably benign Het
Celf5 A G 10: 81,462,714 L299P probably damaging Het
Cfap57 T G 4: 118,613,126 T186P possibly damaging Het
Chrm4 A G 2: 91,928,347 M367V probably benign Het
Col1a2 A T 6: 4,516,904 probably benign Het
Crybg3 G A 16: 59,554,165 P2242L probably damaging Het
Cspg4 T C 9: 56,888,074 V1031A probably damaging Het
Dbnl C A 11: 5,798,102 P313T probably benign Het
Dnah1 A G 14: 31,264,925 F3637L probably damaging Het
Dnah7a A T 1: 53,479,661 I2979N probably damaging Het
Dusp10 T C 1: 184,037,605 V256A possibly damaging Het
Erlin2 T C 8: 27,031,764 V164A probably benign Het
Fam110a T C 2: 151,970,211 D213G probably damaging Het
Fkbp1a T C 2: 151,557,500 probably null Het
Foxg1 G A 12: 49,384,720 probably benign Het
Gm12185 T C 11: 48,915,999 S122G probably benign Het
Gm2042 A T 12: 87,960,281 D456V probably damaging Het
Gm8857 G T 5: 10,950,551 probably null Het
Grin2b A G 6: 135,923,038 Y282H probably damaging Het
H2-DMa T A 17: 34,136,997 probably null Het
Hectd4 T A 5: 121,364,568 I4245N possibly damaging Het
Incenp A G 19: 9,893,372 Y298H unknown Het
Ints2 C T 11: 86,233,085 G626R probably damaging Het
Kifc1 A T 17: 33,883,697 V314E probably damaging Het
Lurap1l C T 4: 80,911,367 P5S probably benign Het
Mtmr11 A G 3: 96,169,946 Y540C probably damaging Het
Muc4 C A 16: 32,756,324 probably benign Het
Myh13 A G 11: 67,369,316 E1860G possibly damaging Het
Myl10 G C 5: 136,697,971 V70L probably benign Het
Nbeal1 G A 1: 60,310,947 G2385D probably damaging Het
Ncaph2 G A 15: 89,371,356 A578T probably benign Het
Ncr1 T C 7: 4,338,145 V8A possibly damaging Het
Nutm1 T C 2: 112,256,168 T73A probably damaging Het
Olfm1 G A 2: 28,229,336 D313N probably damaging Het
Olfr1196 T A 2: 88,700,820 N170Y probably damaging Het
Olfr275 A G 4: 52,826,089 M231V probably benign Het
Olfr749 A G 14: 50,736,707 F152L possibly damaging Het
Otog T A 7: 46,267,398 probably null Het
Peak1 G T 9: 56,259,707 D312E probably damaging Het
Plekhg1 T C 10: 3,940,251 I331T probably damaging Het
Polr1b T C 2: 129,115,642 V539A possibly damaging Het
Polr2a A T 11: 69,747,213 H143Q possibly damaging Het
Ppargc1b G T 18: 61,307,714 A711D probably damaging Het
Prnd T A 2: 131,953,442 C161S possibly damaging Het
Prrt4 A G 6: 29,171,148 L435P possibly damaging Het
Psen2 C T 1: 180,227,520 probably null Het
Psg23 T C 7: 18,614,744 E46G possibly damaging Het
Rasgef1b C T 5: 99,232,336 R350H probably damaging Het
Rfxank G C 8: 70,138,170 P16A probably benign Het
Sema6a A G 18: 47,248,570 I944T probably damaging Het
Serpinc1 A G 1: 160,997,521 T313A probably benign Het
Slc27a4 T C 2: 29,804,271 S36P possibly damaging Het
Slc36a1 C A 11: 55,223,737 R214S probably benign Het
Sorl1 C T 9: 42,030,983 S982N possibly damaging Het
Syt1 A C 10: 108,690,936 D37E probably benign Het
Tcl1b5 A T 12: 105,176,491 D26V probably damaging Het
Tenm4 A T 7: 96,895,223 K2149* probably null Het
Ubc T A 5: 125,388,174 I30F probably damaging Het
Ugt1a7c A T 1: 88,095,528 E136D possibly damaging Het
Utp20 A G 10: 88,754,475 probably null Het
Vmn1r159 C T 7: 22,842,864 V248I probably damaging Het
Vmn2r105 T C 17: 20,208,612 H734R probably damaging Het
Wdr60 T C 12: 116,211,891 M889V probably benign Het
Xrcc2 T G 5: 25,692,709 I81L possibly damaging Het
Zfat A C 15: 68,181,015 I310S probably damaging Het
Zfp119a A G 17: 55,866,009 V278A probably benign Het
Zfp53 A G 17: 21,500,246 K33E probably benign Het
Zfp866 G T 8: 69,765,841 H376Q probably damaging Het
Other mutations in Gys2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00466:Gys2 APN 6 142463290 nonsense probably null
IGL02963:Gys2 APN 6 142449428 critical splice donor site probably null
IGL02997:Gys2 APN 6 142449469 missense probably damaging 1.00
candy_corn UTSW 6 142456333 missense probably benign 0.00
embittered UTSW 6 142454484 missense possibly damaging 0.92
hazelnut UTSW 6 142449455 missense possibly damaging 0.67
R0243:Gys2 UTSW 6 142472668 splice site probably benign
R1124:Gys2 UTSW 6 142446013 missense probably damaging 0.97
R1188:Gys2 UTSW 6 142455183 missense probably damaging 1.00
R1208:Gys2 UTSW 6 142450467 critical splice donor site probably null
R1208:Gys2 UTSW 6 142450467 critical splice donor site probably null
R1235:Gys2 UTSW 6 142430293 missense probably damaging 1.00
R1387:Gys2 UTSW 6 142461283 missense probably benign 0.06
R1758:Gys2 UTSW 6 142472706 missense probably damaging 1.00
R1819:Gys2 UTSW 6 142461186 missense probably damaging 1.00
R2221:Gys2 UTSW 6 142456422 missense probably damaging 1.00
R2311:Gys2 UTSW 6 142463244 missense possibly damaging 0.81
R2344:Gys2 UTSW 6 142446022 missense probably damaging 0.99
R3151:Gys2 UTSW 6 142456333 missense probably benign 0.00
R3902:Gys2 UTSW 6 142472800 start codon destroyed probably null 0.98
R4532:Gys2 UTSW 6 142455141 missense probably damaging 0.98
R4577:Gys2 UTSW 6 142454510 missense possibly damaging 0.93
R4588:Gys2 UTSW 6 142449455 missense possibly damaging 0.67
R4606:Gys2 UTSW 6 142454484 missense possibly damaging 0.92
R5338:Gys2 UTSW 6 142454513 missense probably damaging 1.00
R5411:Gys2 UTSW 6 142448421 missense probably damaging 0.99
R6072:Gys2 UTSW 6 142428537 missense probably damaging 0.98
R6261:Gys2 UTSW 6 142459408 missense probably benign
R6366:Gys2 UTSW 6 142463394 missense probably benign 0.02
R6597:Gys2 UTSW 6 142456309 missense probably benign 0.25
R6930:Gys2 UTSW 6 142459380 critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- AATTCCTACTTGGCCATGACATTC -3'
(R):5'- ATTGCTGGCTCACCCTGTAG -3'

Sequencing Primer
(F):5'- ACTTGGCCATGACATTCATTTAC -3'
(R):5'- TGTAGAGGCTATCCCAAGGC -3'
Posted On2019-05-13