Incidental Mutation 'R7493:Large1'
ID 580930
Institutional Source Beutler Lab
Gene Symbol Large1
Ensembl Gene ENSMUSG00000004383
Gene Name LARGE xylosyl- and glucuronyltransferase 1
Synonyms froggy, BPFD#36, fg, enr
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.453) question?
Stock # R7493 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 72814599-73353540 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to G at 72823715 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 619 (M619L)
Ref Sequence ENSEMBL: ENSMUSP00000004497 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004497] [ENSMUST00000119826] [ENSMUST00000212459]
AlphaFold Q9Z1M7
Predicted Effect probably benign
Transcript: ENSMUST00000004497
AA Change: M619L

PolyPhen 2 Score 0.231 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000004497
Gene: ENSMUSG00000004383
AA Change: M619L

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
AA Change: M619L

PolyPhen 2 Score 0.231 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000112617
Gene: ENSMUSG00000004383
AA Change: M619L

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 benign
Transcript: ENSMUST00000212459
AA Change: M619L

PolyPhen 2 Score 0.231 (Sensitivity: 0.91; Specificity: 0.88)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 97% (74/76)
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: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010111I01Rik A G 13: 63,015,531 D122G probably benign Het
3110062M04Rik A T 6: 34,874,658 L114Q probably damaging Het
3425401B19Rik A G 14: 32,663,300 L236P possibly damaging Het
4932415D10Rik A T 10: 82,288,964 Y2737* probably null Het
4932415D10Rik T C 10: 82,316,430 Y34C unknown Het
9030624J02Rik C T 7: 118,794,577 probably null Het
Abca7 T A 10: 80,002,062 D488E probably damaging Het
Adora2a A G 10: 75,333,589 K296E possibly damaging Het
Atp13a4 T A 16: 29,471,956 E225V Het
Bpifb2 A G 2: 153,889,477 M258V possibly damaging Het
Brd2 G A 17: 34,122,257 probably benign Het
Btaf1 G T 19: 37,009,605 V1700F probably damaging Het
C2cd3 A G 7: 100,427,226 I797V Het
Ccdc148 T G 2: 59,009,148 E71A probably damaging Het
Ccdc18 T A 5: 108,206,617 L1074* probably null Het
Ccne2 A G 4: 11,198,772 D215G probably damaging Het
Cers6 T A 2: 68,861,807 probably null Het
Copz1 A G 15: 103,296,544 E110G probably damaging Het
Cped1 A T 6: 22,215,513 D682V probably damaging Het
Crb1 A T 1: 139,237,030 C1180S probably damaging Het
Echdc3 A T 2: 6,189,557 L229Q probably damaging Het
Etfb C T 7: 43,454,576 P145L probably damaging Het
Exoc3l2 G T 7: 19,469,888 R135L Het
Fam83a G A 15: 57,986,173 A38T probably damaging Het
G6pc2 T C 2: 69,223,000 Y133H probably benign Het
Gfy T C 7: 45,178,094 I193V probably benign Het
Ggnbp2 T C 11: 84,854,073 T208A probably benign Het
Gigyf1 T A 5: 137,525,533 M1019K probably damaging Het
Gm15922 T C 7: 3,739,024 E119G not run Het
Gm45783 T C 7: 7,370,600 D61G probably damaging Het
Golga5 T C 12: 102,484,576 probably null Het
Ighe A G 12: 113,271,403 V379A Het
Itpr3 C A 17: 27,094,800 H573Q probably benign Het
Klhl2 A G 8: 64,749,775 L463P probably damaging Het
Limd1 T A 9: 123,479,683 V149E probably benign Het
Lyz2 T C 10: 117,282,239 K2E probably damaging Het
Man2c1 T A 9: 57,141,128 S858T probably damaging Het
Nt5dc1 A T 10: 34,304,936 N439K probably benign Het
Olfr1173 T C 2: 88,275,101 probably benign Het
Olfr1178 T C 2: 88,391,880 V211A possibly damaging Het
Olfr1239 A G 2: 89,417,801 I204T probably benign Het
Olfr566 A T 7: 102,857,071 Y70* probably null Het
Olfr733 G A 14: 50,298,824 L162F probably benign Het
Olfr845 A C 9: 19,338,813 M118L probably damaging Het
Otogl T C 10: 107,886,982 N296S probably benign Het
Patj A G 4: 98,495,061 N789D probably benign Het
Pcsk6 A G 7: 66,043,566 D851G possibly damaging Het
Peg3 T C 7: 6,709,724 H833R probably damaging Het
Plekha5 A G 6: 140,580,435 D933G probably benign Het
Pnma1 G A 12: 84,147,129 R267C probably damaging Het
Ppp3cb T A 14: 20,508,551 H481L probably benign Het
Prl8a8 T C 13: 27,511,435 probably null Het
Ptma GGAAGAAG GGAAGAAGAAG 1: 86,529,539 probably benign Het
Ptpro C A 6: 137,382,649 L406I probably benign Het
Rbpj T C 5: 53,600,934 S18P probably benign Het
Rhbg C T 3: 88,247,579 V173M probably damaging Het
Rps6kc1 A G 1: 190,800,057 S583P probably benign Het
Ryr1 T C 7: 29,095,205 S1217G probably benign Het
S1pr1 A T 3: 115,712,273 I224N probably damaging Het
Sall1 C T 8: 89,031,053 D808N probably benign Het
Shoc2 T C 19: 53,988,036 V119A probably benign Het
Ssh2 A T 11: 77,437,716 E369D probably benign Het
Stx1b C T 7: 127,807,359 V273M possibly damaging Het
Syne2 A G 12: 75,965,880 H2615R probably benign Het
Tmc8 T C 11: 117,784,932 I225T probably benign Het
Tmem126b A G 7: 90,472,646 I52T probably benign Het
Top2b G A 14: 16,416,605 D1122N probably benign Het
Trav13-2 T A 14: 53,634,906 S7T possibly damaging Het
Ttc1 A T 11: 43,745,362 L18Q probably damaging Het
Ttn A T 2: 76,737,209 I27780N probably damaging Het
Ubfd1 T C 7: 122,067,412 S44P probably benign Het
Vmn1r89 A G 7: 13,219,705 K123E probably damaging Het
Vmn2r62 A C 7: 42,787,892 F389L possibly damaging Het
Zdhhc11 T A 13: 73,973,607 M79K possibly damaging Het
Zfp202 G T 9: 40,207,344 V18F possibly damaging Het
Zfp39 A G 11: 58,891,043 F298L possibly damaging Het
Znrf1 G A 8: 111,537,439 G100D 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
biggs UTSW 8 73116419 missense probably damaging 1.00
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
R7041:Large1 UTSW 8 73116464 missense probably damaging 0.98
R7300:Large1 UTSW 8 72837596 missense probably damaging 1.00
R7877:Large1 UTSW 8 73116443 missense probably damaging 1.00
R8118:Large1 UTSW 8 73131944 missense probably benign 0.40
R8129:Large1 UTSW 8 72815957 missense probably damaging 1.00
R8525:Large1 UTSW 8 72837492 missense probably damaging 1.00
R8963:Large1 UTSW 8 72815984 missense probably damaging 1.00
R9170:Large1 UTSW 8 72816017 missense probably benign 0.00
Z1088:Large1 UTSW 8 72912103 nonsense probably null
Predicted Primers PCR Primer
(F):5'- TAGCGTCCCAAGGTCAAAGG -3'
(R):5'- TAGTTGCTTAGCCTCCCTGG -3'

Sequencing Primer
(F):5'- CAAGGTCAAAGGGCTGAGTATCTTTC -3'
(R):5'- TCAGCTATCCTCACAATGAAGGG -3'
Posted On 2019-10-17