Incidental Mutation 'R5511:Gne'
Institutional Source Beutler Lab
Gene Symbol Gne
Ensembl Gene ENSMUSG00000028479
Gene Nameglucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase
MMRRC Submission 043072-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R5511 (G1)
Quality Score225
Status Validated
Chromosomal Location44034075-44084177 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 44041843 bp
Amino Acid Change Valine to Methionine at position 485 (V485M)
Ref Sequence ENSEMBL: ENSMUSP00000100000 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030201] [ENSMUST00000102936] [ENSMUST00000133709] [ENSMUST00000172533] [ENSMUST00000173234]
Predicted Effect probably damaging
Transcript: ENSMUST00000030201
AA Change: V516M

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000030201
Gene: ENSMUSG00000028479
AA Change: V516M

Pfam:Epimerase_2 63 406 2.3e-69 PFAM
Pfam:ROK 440 747 1.4e-57 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000102936
AA Change: V485M

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000100000
Gene: ENSMUSG00000028479
AA Change: V485M

Pfam:Epimerase_2 32 375 5.1e-75 PFAM
Pfam:ROK 411 596 6.5e-44 PFAM
low complexity region 685 707 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000133709
Predicted Effect probably benign
Transcript: ENSMUST00000172533
SMART Domains Protein: ENSMUSP00000134040
Gene: ENSMUSG00000028479

Pfam:Epimerase_2 32 375 1.6e-75 PFAM
PDB:3EO3|C 406 471 2e-33 PDB
SCOP:d1bu6o1 410 462 1e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000173234
SMART Domains Protein: ENSMUSP00000133521
Gene: ENSMUSG00000028479

Pfam:Epimerase_2 32 375 3.9e-75 PFAM
Pfam:ROK 453 522 1.6e-16 PFAM
low complexity region 611 633 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000174522
Meta Mutation Damage Score 0.296 question?
Coding Region Coverage
  • 1x: 98.5%
  • 3x: 97.4%
  • 10x: 95.1%
  • 20x: 90.3%
Validation Efficiency 98% (81/83)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a bifunctional enzyme that initiates and regulates the biosynthesis of N-acetylneuraminic acid (NeuAc), a precursor of sialic acids. It is a rate-limiting enzyme in the sialic acid biosynthetic pathway. Sialic acid modification of cell surface molecules is crucial for their function in many biologic processes, including cell adhesion and signal transduction. Differential sialylation of cell surface molecules is also implicated in the tumorigenicity and metastatic behavior of malignant cells. Mutations in this gene are associated with sialuria, autosomal recessive inclusion body myopathy, and Nonaka myopathy. Alternative splicing of this gene results in transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene causes a block in sialic acid biosynthesis and early embryonic lethality. A knockout mouse expressing the human V572L mutation shows features similar to distal myopathy with rimmed vacuoles or hereditary inclusion body myopathy. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700011I03Rik G A 18: 57,538,084 probably null Het
Agl A T 3: 116,788,560 V271D possibly damaging Het
Alox15 G T 11: 70,349,982 P191T probably benign Het
Apaf1 T C 10: 91,054,392 Y583C probably damaging Het
Aqp9 T A 9: 71,163,093 probably benign Het
Bms1 A G 6: 118,388,887 F1113L possibly damaging Het
Cap1 A C 4: 122,862,790 probably benign Het
Car11 T C 7: 45,700,461 W35R probably damaging Het
Casc3 T A 11: 98,810,914 Y91* probably null Het
Cd22 A T 7: 30,870,071 I540N probably damaging Het
Chad A T 11: 94,565,246 E50V probably damaging Het
Chd3 C G 11: 69,361,475 G34R probably damaging Het
Col9a1 T C 1: 24,179,538 V77A unknown Het
Copg1 G A 6: 87,912,294 V873M probably damaging Het
Dnhd1 T A 7: 105,714,156 V3975E probably damaging Het
Dock6 A T 9: 21,817,407 V1290D possibly damaging Het
Elp2 A T 18: 24,612,450 K150* probably null Het
Eri3 A C 4: 117,615,189 Y260S possibly damaging Het
Esrrg C T 1: 188,211,107 L426F probably damaging Het
Farp1 G T 14: 121,237,172 V266L probably damaging Het
Flnc A G 6: 29,458,898 E2459G probably damaging Het
Glis1 G A 4: 107,435,877 D66N probably damaging Het
Gm14129 T A 2: 148,931,526 noncoding transcript Het
Gm28051 A G 12: 102,720,156 *82R probably null Het
Gm5538 T C 3: 59,747,264 L173P probably damaging Het
Gm8741 G T 17: 35,336,086 noncoding transcript Het
Lcn10 T A 2: 25,682,829 V15E probably benign Het
Mapk11 T A 15: 89,145,177 probably null Het
Me3 T G 7: 89,806,668 Y243D probably damaging Het
Mllt6 G A 11: 97,669,500 S210N possibly damaging Het
Myo1h T A 5: 114,345,897 L519* probably null Het
Myo9a T C 9: 59,780,212 V200A probably damaging Het
Mzf1 T A 7: 13,051,599 Q161H possibly damaging Het
Nim1k T G 13: 119,727,594 H93P probably damaging Het
Nkx6-1 C A 5: 101,663,666 R190L probably damaging Het
Noc3l A G 19: 38,794,181 V671A probably benign Het
Nsd1 T C 13: 55,312,730 S2257P probably benign Het
Nup210 T A 6: 91,026,963 I648F probably damaging Het
Olfr1477 T C 19: 13,503,192 M283T probably benign Het
Oplah T C 15: 76,305,744 E223G possibly damaging Het
Plekhs1 A C 19: 56,485,792 T457P probably damaging Het
Plppr4 G A 3: 117,325,902 T286I probably benign Het
Prpf4b T C 13: 34,884,054 probably benign Het
Prss39 T A 1: 34,502,797 D318E possibly damaging Het
Psap A G 10: 60,299,180 E289G possibly damaging Het
Rad17 A G 13: 100,627,649 V438A possibly damaging Het
Raf1 T C 6: 115,620,256 S28G probably benign Het
Ranbp2 A G 10: 58,493,739 D2978G probably benign Het
Rnf170 T A 8: 26,140,999 D213E probably damaging Het
Rsph3a T A 17: 7,946,073 H88Q possibly damaging Het
Scd1 A G 19: 44,406,759 I9T probably benign Het
Sgk3 T C 1: 9,898,686 probably benign Het
Slc14a1 C T 18: 78,102,471 S416N probably benign Het
Smok4a T C 17: 13,526,212 noncoding transcript Het
Sostdc1 A T 12: 36,317,166 I114F probably damaging Het
Spen G T 4: 141,516,838 D295E unknown Het
Spen G A 4: 141,475,064 T2084I possibly damaging Het
Sptbn5 T C 2: 120,059,721 probably benign Het
Srebf1 T C 11: 60,210,358 probably benign Het
Tcea3 A T 4: 136,271,372 Y319F probably damaging Het
Timd4 T A 11: 46,819,980 probably null Het
Tmem88b G A 4: 155,785,545 P20S probably damaging Het
Tsen2 T A 6: 115,561,404 C281S probably damaging Het
Vmn2r28 T C 7: 5,484,012 T551A possibly damaging Het
Vmn2r45 T C 7: 8,471,833 H732R probably benign Het
Wdr90 A G 17: 25,845,021 probably benign Het
Zdbf2 T C 1: 63,305,677 S1072P probably benign Het
Zfp148 A G 16: 33,434,634 probably benign Het
Zfp2 T A 11: 50,900,024 E397D probably damaging Het
Zfp729b A G 13: 67,592,380 F599L probably damaging Het
Other mutations in Gne
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01451:Gne APN 4 44041860 intron probably null
IGL02028:Gne APN 4 44066852 missense probably damaging 1.00
IGL02106:Gne APN 4 44037306 missense probably damaging 1.00
IGL02216:Gne APN 4 44044761 missense probably benign 0.43
IGL03095:Gne APN 4 44055211 missense probably damaging 1.00
R0069:Gne UTSW 4 44060099 missense probably damaging 1.00
R0069:Gne UTSW 4 44060099 missense probably damaging 1.00
R0310:Gne UTSW 4 44060157 nonsense probably null
R0606:Gne UTSW 4 44042244 missense possibly damaging 0.55
R0658:Gne UTSW 4 44039033 missense possibly damaging 0.85
R1878:Gne UTSW 4 44040434 missense probably damaging 1.00
R2009:Gne UTSW 4 44055273 missense probably benign 0.00
R2338:Gne UTSW 4 44042196 missense probably damaging 0.99
R4043:Gne UTSW 4 44040383 missense possibly damaging 0.65
R4361:Gne UTSW 4 44059947 missense possibly damaging 0.63
R4725:Gne UTSW 4 44066806 missense probably benign 0.31
R4869:Gne UTSW 4 44055204 critical splice donor site probably null
R5797:Gne UTSW 4 44060030 missense probably damaging 1.00
R6016:Gne UTSW 4 44039063 missense probably damaging 0.99
R6176:Gne UTSW 4 44053019 intron probably benign
R6461:Gne UTSW 4 44060078 missense probably damaging 1.00
R6804:Gne UTSW 4 44060210 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-10-05