Incidental Mutation 'R7041:Large1'
ID547061
Institutional Source Beutler Lab
Gene Symbol Large1
Ensembl Gene ENSMUSG00000004383
Gene NameLARGE xylosyl- and glucuronyltransferase 1
Synonymsfroggy, BPFD#36, fg, enr
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.560) question?
Stock #R7041 (G1)
Quality Score225.009
Status Validated
Chromosome8
Chromosomal Location72814599-73353540 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 73116464 bp
ZygosityHeterozygous
Amino Acid Change Cysteine to Serine at position 144 (C144S)
Ref Sequence ENSEMBL: ENSMUSP00000148336 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004497] [ENSMUST00000119826] [ENSMUST00000212459]
Predicted Effect probably damaging
Transcript: ENSMUST00000004497
AA Change: C144S

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000004497
Gene: ENSMUSG00000004383
AA Change: C144S

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
coiled coil region 55 90 N/A INTRINSIC
Pfam:Glyco_transf_8 141 387 6.2e-22 PFAM
Pfam:Glyco_transf_49 473 540 5.2e-15 PFAM
Pfam:Glyco_transf_49 535 743 1.1e-47 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000119826
AA Change: C144S

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000112617
Gene: ENSMUSG00000004383
AA Change: C144S

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
coiled coil region 55 90 N/A INTRINSIC
Pfam:Glyco_transf_8 142 386 3e-23 PFAM
Pfam:Glyco_transf_49 473 540 2.3e-11 PFAM
Pfam:Glyco_transf_49 520 743 2.7e-44 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000212459
AA Change: C144S

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 96% (53/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene, which is one of the largest in the human genome, encodes a member of the N-acetylglucosaminyltransferase gene family. It encodes a glycosyltransferase which participates in glycosylation of alpha-dystroglycan, and may carry out the synthesis of glycoprotein and glycosphingolipid sugar chains. It may also be involved in the addition of a repeated disaccharide unit. Mutations in this gene cause MDC1D, a novel form of congenital muscular dystrophy with severe mental retardation and abnormal glycosylation of alpha-dystroglycan. Alternative splicing of this gene results in two transcript variants that encode the same protein. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes exhibit a progressive myopathy, abnormal posture, thoracic kyphosis, calcium deposits in muscle, loss of Schwann cells and myelin, eye and CNS defects, deafness, reduced growth, and death around 4 months. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acan G T 7: 79,098,348 E956* probably null Het
Adam25 A T 8: 40,754,084 H129L probably benign Het
Adgrl4 A T 3: 151,439,322 H36L probably benign Het
Ago1 T A 4: 126,463,706 I59F possibly damaging Het
Anapc1 A T 2: 128,628,656 V1518E possibly damaging Het
Atxn1 A G 13: 45,566,835 I528T probably damaging Het
B4galnt4 A G 7: 141,070,680 H820R probably damaging Het
Cacna1h T C 17: 25,394,003 E282G probably damaging Het
Camk1 T A 6: 113,339,514 M95L probably benign Het
Capn7 C T 14: 31,336,685 probably benign Het
Cav1 A G 6: 17,339,144 E45G possibly damaging Het
Ccdc183 T G 2: 25,613,670 E185A probably benign Het
Ccl2 T A 11: 82,035,663 M1K probably null Het
Cep97 T A 16: 55,905,754 H590L probably benign Het
Dsg1c A T 18: 20,266,144 I102F probably damaging Het
Fam198a A T 9: 121,965,401 Q207L probably damaging Het
Fcho2 A G 13: 98,784,826 Y184H possibly damaging Het
Gart C T 16: 91,643,143 probably benign Het
Golga3 G A 5: 110,208,584 probably null Het
Hint3 G T 10: 30,610,384 A133E probably damaging Het
Hspe1 T C 1: 55,089,217 probably null Het
Insr A T 8: 3,258,418 V206E probably benign Het
Insrr T C 3: 87,815,244 S1258P probably damaging Het
Itga11 C T 9: 62,752,256 T430M probably damaging Het
Jmjd1c G A 10: 67,220,609 V890I possibly damaging Het
Kdm4b T A 17: 56,396,592 S717R probably damaging Het
Lrat G T 3: 82,903,448 Q89K probably benign Het
Lrrc66 A T 5: 73,608,556 F381L possibly damaging Het
Myo15 A G 11: 60,506,006 T2634A probably damaging Het
Nup205 T G 6: 35,224,535 I1182M possibly damaging Het
Olfr1023 A T 2: 85,887,621 I274F probably benign Het
Olfr435 T A 6: 43,201,903 D86E probably benign Het
Olfr798 T A 10: 129,625,734 E109V probably damaging Het
Plekha6 T A 1: 133,272,460 V259D possibly damaging Het
Prdm9 C A 17: 15,544,995 A508S possibly damaging Het
Prickle2 A G 6: 92,376,305 F783L probably benign Het
Ptprc T C 1: 138,126,309 S31G probably benign Het
Rbak A T 5: 143,173,471 I609N probably damaging Het
Rimklb A T 6: 122,459,217 L134* probably null Het
Ripor2 A G 13: 24,693,766 I250V probably benign Het
Sorbs1 G C 19: 40,376,800 R180G probably benign Het
Spaca6 C T 17: 17,836,096 L118F probably benign Het
Tmem167 G A 13: 90,098,414 C19Y probably benign Het
Togaram1 C T 12: 65,020,386 T1684I possibly damaging Het
Trappc8 T C 18: 20,874,672 T129A probably benign Het
Ubash3a A G 17: 31,228,210 S347G probably benign Het
Unc80 T C 1: 66,503,593 S289P probably benign Het
Vmn2r11 A G 5: 109,054,950 I87T probably damaging Het
Vmn2r54 A T 7: 12,629,824 F381I probably damaging Het
Wdsub1 A G 2: 59,852,880 L450P probably damaging Het
Xylt2 A G 11: 94,667,582 probably null Het
Zfp429 A T 13: 67,390,711 C205S probably damaging Het
Zfp60 T C 7: 27,749,026 I373T probably benign Het
Zfp738 A G 13: 67,670,301 S524P probably damaging Het
Other mutations in Large1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00095:Large1 APN 8 72837497 missense probably damaging 1.00
IGL00326:Large1 APN 8 73131983 missense probably benign
IGL00418:Large1 APN 8 72823841 critical splice acceptor site probably null
IGL01155:Large1 APN 8 73131989 missense probably benign 0.01
IGL01793:Large1 APN 8 72859181 splice site probably benign
IGL01929:Large1 APN 8 72859275 missense probably damaging 1.00
IGL02218:Large1 APN 8 72912122 missense probably damaging 1.00
IGL02276:Large1 APN 8 72818093 missense probably benign 0.00
IGL02329:Large1 APN 8 73048317 missense possibly damaging 0.80
IGL02543:Large1 APN 8 73048414 missense probably benign 0.00
IGL02887:Large1 APN 8 73132039 missense probably benign 0.07
umber UTSW 8 72883264 nonsense probably null
R0179:Large1 UTSW 8 73098846 missense probably benign 0.09
R0477:Large1 UTSW 8 72818082 missense probably damaging 1.00
R0587:Large1 UTSW 8 72859333 missense probably damaging 1.00
R0791:Large1 UTSW 8 73048479 splice site probably benign
R1253:Large1 UTSW 8 73048422 missense probably damaging 0.98
R1695:Large1 UTSW 8 72818082 missense probably damaging 1.00
R2017:Large1 UTSW 8 72852197 missense probably damaging 1.00
R4835:Large1 UTSW 8 73048347 missense probably damaging 1.00
R5105:Large1 UTSW 8 72852244 nonsense probably null
R5120:Large1 UTSW 8 72859341 missense probably damaging 1.00
R5135:Large1 UTSW 8 72818096 missense probably benign 0.38
R5137:Large1 UTSW 8 73048309 missense possibly damaging 0.58
R5567:Large1 UTSW 8 72837453 missense possibly damaging 0.93
R5945:Large1 UTSW 8 72852200 missense probably damaging 0.99
R6619:Large1 UTSW 8 72883264 nonsense probably null
R6951:Large1 UTSW 8 73116419 missense probably damaging 1.00
R7300:Large1 UTSW 8 72837596 missense probably damaging 1.00
R7493:Large1 UTSW 8 72823715 missense probably benign 0.23
Z1088:Large1 UTSW 8 72912103 nonsense probably null
Predicted Primers PCR Primer
(F):5'- CTGGTAATGCTGAACCTCTGC -3'
(R):5'- GTTAATGGTCTCCATCCAAATGATG -3'

Sequencing Primer
(F):5'- GGTAATGCTGAACCTCTGCTATTAAG -3'
(R):5'- TGATGATACCTCCAAAAACCAATTC -3'
Posted On2019-05-13