Incidental Mutation 'R0791:Large1'
ID 82398
Institutional Source Beutler Lab
Gene Symbol Large1
Ensembl Gene ENSMUSG00000004383
Gene Name LARGE xylosyl- and glucuronyltransferase 1
Synonyms froggy, enr, BPFD#36, fg
MMRRC Submission 038971-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.586) question?
Stock # R0791 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 73541227-74080164 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 73775107 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000148336 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004497] [ENSMUST00000119826] [ENSMUST00000212459]
AlphaFold Q9Z1M7
Predicted Effect probably benign
Transcript: ENSMUST00000004497
SMART Domains Protein: ENSMUSP00000004497
Gene: ENSMUSG00000004383

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 benign
Transcript: ENSMUST00000119826
SMART Domains Protein: ENSMUSP00000112617
Gene: ENSMUSG00000004383

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 noncoding transcript
Transcript: ENSMUST00000146249
Predicted Effect probably benign
Transcript: ENSMUST00000212459
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.3%
  • 20x: 94.8%
Validation Efficiency 98% (59/60)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak G A 19: 8,994,098 (GRCm39) M5127I probably benign Het
Akr1c13 T C 13: 4,244,111 (GRCm39) Y55H probably damaging Het
Armh3 A T 19: 45,922,307 (GRCm39) probably null Het
Atp2b2 C T 6: 113,750,349 (GRCm39) R625H probably damaging Het
Bpifb2 T C 2: 153,720,439 (GRCm39) V66A probably benign Het
Ccdc33 T C 9: 57,936,046 (GRCm39) T950A possibly damaging Het
Ceacam19 A T 7: 19,616,557 (GRCm39) probably null Het
Cenpn T A 8: 117,667,559 (GRCm39) probably benign Het
Ces1f A T 8: 93,998,517 (GRCm39) Y160N possibly damaging Het
Clca3a1 A C 3: 144,710,615 (GRCm39) S863A probably benign Het
Cntrl T A 2: 35,045,291 (GRCm39) I781K possibly damaging Het
Dock4 C T 12: 40,754,480 (GRCm39) R490W probably damaging Het
Evpl T A 11: 116,118,549 (GRCm39) Q686L probably damaging Het
Fbxw10 A G 11: 62,738,282 (GRCm39) S59G probably benign Het
Glb1l2 A G 9: 26,681,047 (GRCm39) V218A possibly damaging Het
Gpatch1 A T 7: 34,980,801 (GRCm39) probably benign Het
Grin2c G A 11: 115,141,472 (GRCm39) P882L probably damaging Het
H2-Ob C A 17: 34,461,588 (GRCm39) T109N probably damaging Het
Ipo8 A G 6: 148,723,225 (GRCm39) V64A possibly damaging Het
Jpt2 C A 17: 25,167,647 (GRCm39) A101S probably benign Het
Lamc1 C A 1: 153,110,326 (GRCm39) Q1116H possibly damaging Het
Lamc1 T C 1: 153,110,358 (GRCm39) S1106G probably benign Het
Lamc1 T G 1: 153,110,341 (GRCm39) Q1111H probably damaging Het
Lig4 A T 8: 10,023,012 (GRCm39) V256E possibly damaging Het
Mpz C A 1: 170,986,343 (GRCm39) Q86K possibly damaging Het
Mrps24 A G 11: 5,654,684 (GRCm39) V90A possibly damaging Het
Mtdh A G 15: 34,116,528 (GRCm39) probably benign Het
Mtor T C 4: 148,547,367 (GRCm39) V450A probably benign Het
Mycbpap A G 11: 94,402,449 (GRCm39) probably null Het
Myo6 T A 9: 80,169,656 (GRCm39) probably benign Het
Myom1 A T 17: 71,428,131 (GRCm39) I1450F probably damaging Het
Nbas T A 12: 13,532,634 (GRCm39) S1781T probably benign Het
Nedd1 T C 10: 92,555,476 (GRCm39) E3G probably damaging Het
Nt5c3 T C 6: 56,863,734 (GRCm39) T149A probably benign Het
Or5p56 A G 7: 107,589,740 (GRCm39) H56R probably benign Het
Osbp2 G A 11: 3,661,882 (GRCm39) probably benign Het
Paip1 T C 13: 119,566,854 (GRCm39) S54P possibly damaging Het
Pole2 G A 12: 69,254,703 (GRCm39) L381F probably benign Het
Prdm14 G T 1: 13,195,968 (GRCm39) A31E probably benign Het
Ptpn14 C T 1: 189,568,637 (GRCm39) probably benign Het
Rims2 A G 15: 39,543,021 (GRCm39) probably benign Het
Rnf20 A G 4: 49,638,197 (GRCm39) N103S possibly damaging Het
Sema3g T A 14: 30,942,861 (GRCm39) probably benign Het
Slc30a6 T C 17: 74,722,640 (GRCm39) S236P possibly damaging Het
Slc5a1 T C 5: 33,315,421 (GRCm39) probably benign Het
Snx25 A T 8: 46,577,119 (GRCm39) M1K probably null Het
Synpo2 A G 3: 122,906,835 (GRCm39) V827A probably benign Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Trak2 A T 1: 58,942,820 (GRCm39) M862K probably benign Het
Trim42 A T 9: 97,247,732 (GRCm39) H321Q probably damaging Het
Twnk T C 19: 44,998,693 (GRCm39) probably benign Het
Tymp T C 15: 89,259,021 (GRCm39) K221R probably damaging Het
Uaca C A 9: 60,779,341 (GRCm39) Q1243K possibly damaging Het
Vwa8 T C 14: 79,232,016 (GRCm39) probably benign Het
Wnt4 C T 4: 137,016,594 (GRCm39) R83W probably damaging Het
Zfp820 T C 17: 22,038,509 (GRCm39) D273G probably benign Het
Zfp974 A T 7: 27,609,510 (GRCm39) Y738* probably null Het
Zkscan4 A C 13: 21,668,081 (GRCm39) E177D probably benign Het
Other mutations in Large1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00095:Large1 APN 8 73,564,125 (GRCm39) missense probably damaging 1.00
IGL00326:Large1 APN 8 73,858,611 (GRCm39) missense probably benign
IGL00418:Large1 APN 8 73,550,469 (GRCm39) critical splice acceptor site probably null
IGL01155:Large1 APN 8 73,858,617 (GRCm39) missense probably benign 0.01
IGL01793:Large1 APN 8 73,585,809 (GRCm39) splice site probably benign
IGL01929:Large1 APN 8 73,585,903 (GRCm39) missense probably damaging 1.00
IGL02218:Large1 APN 8 73,638,750 (GRCm39) missense probably damaging 1.00
IGL02276:Large1 APN 8 73,544,721 (GRCm39) missense probably benign 0.00
IGL02329:Large1 APN 8 73,774,945 (GRCm39) missense possibly damaging 0.80
IGL02543:Large1 APN 8 73,775,042 (GRCm39) missense probably benign 0.00
IGL02887:Large1 APN 8 73,858,667 (GRCm39) missense probably benign 0.07
biggs UTSW 8 73,843,047 (GRCm39) missense probably damaging 1.00
umber UTSW 8 73,609,892 (GRCm39) nonsense probably null
R0179:Large1 UTSW 8 73,825,474 (GRCm39) missense probably benign 0.09
R0477:Large1 UTSW 8 73,544,710 (GRCm39) missense probably damaging 1.00
R0587:Large1 UTSW 8 73,585,961 (GRCm39) missense probably damaging 1.00
R1253:Large1 UTSW 8 73,775,050 (GRCm39) missense probably damaging 0.98
R1695:Large1 UTSW 8 73,544,710 (GRCm39) missense probably damaging 1.00
R2017:Large1 UTSW 8 73,578,825 (GRCm39) missense probably damaging 1.00
R4835:Large1 UTSW 8 73,774,975 (GRCm39) missense probably damaging 1.00
R5105:Large1 UTSW 8 73,578,872 (GRCm39) nonsense probably null
R5120:Large1 UTSW 8 73,585,969 (GRCm39) missense probably damaging 1.00
R5135:Large1 UTSW 8 73,544,724 (GRCm39) missense probably benign 0.38
R5137:Large1 UTSW 8 73,774,937 (GRCm39) missense possibly damaging 0.58
R5567:Large1 UTSW 8 73,564,081 (GRCm39) missense possibly damaging 0.93
R5945:Large1 UTSW 8 73,578,828 (GRCm39) missense probably damaging 0.99
R6619:Large1 UTSW 8 73,609,892 (GRCm39) nonsense probably null
R6951:Large1 UTSW 8 73,843,047 (GRCm39) missense probably damaging 1.00
R7041:Large1 UTSW 8 73,843,092 (GRCm39) missense probably damaging 0.98
R7300:Large1 UTSW 8 73,564,224 (GRCm39) missense probably damaging 1.00
R7493:Large1 UTSW 8 73,550,343 (GRCm39) missense probably benign 0.23
R7877:Large1 UTSW 8 73,843,071 (GRCm39) missense probably damaging 1.00
R8118:Large1 UTSW 8 73,858,572 (GRCm39) missense probably benign 0.40
R8129:Large1 UTSW 8 73,542,585 (GRCm39) missense probably damaging 1.00
R8525:Large1 UTSW 8 73,564,120 (GRCm39) missense probably damaging 1.00
R8963:Large1 UTSW 8 73,542,612 (GRCm39) missense probably damaging 1.00
R9170:Large1 UTSW 8 73,542,645 (GRCm39) missense probably benign 0.00
R9653:Large1 UTSW 8 73,564,106 (GRCm39) missense probably benign
Z1088:Large1 UTSW 8 73,638,731 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- GCTCTGCAATGTCTGTTGCAAAGG -3'
(R):5'- GGAAGCACTCACACTAACTTAGCCG -3'

Sequencing Primer
(F):5'- CTGTTGCAAAGGTGATGTCGG -3'
(R):5'- TGCTAATAGCAATAAAGCCTGTC -3'
Posted On 2013-11-08