Incidental Mutation 'R1159:Gcnt1'
ID102004
Institutional Source Beutler Lab
Gene Symbol Gcnt1
Ensembl Gene ENSMUSG00000038843
Gene Nameglucosaminyl (N-acetyl) transferase 1, core 2
SynonymsC2 GlcNAcT, 5630400D21Rik, IGnT, beta-1, 6-N-acetylglucosaminyltransferase
MMRRC Submission 039232-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1159 (G1)
Quality Score225
Status Validated
Chromosome19
Chromosomal Location17326141-17356667 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 17329804 bp
ZygosityHeterozygous
Amino Acid Change Valine to Phenylalanine at position 186 (V186F)
Ref Sequence ENSEMBL: ENSMUSP00000133935 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000169897] [ENSMUST00000174236]
PDB Structure
X-ray crystal structure of murine leukocyte-type Core 2 b1,6-N-acetylglucosaminyltransferase (C2GnT-L) [X-RAY DIFFRACTION]
X-ray crystal structure of murine leukocyte-type Core 2 b1,6-N-acetylglucosaminyltransferase (C2GnT-L) in complex with Galb1,3GalNAc [X-RAY DIFFRACTION]
Structure and mechanisim of core 2 beta1,6-n-acetylglucosaminyltransferase: a Metal-ion independent gt-a glycosyltransferase [X-RAY DIFFRACTION]
Predicted Effect possibly damaging
Transcript: ENSMUST00000169897
AA Change: V186F

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000127835
Gene: ENSMUSG00000038843
AA Change: V186F

DomainStartEndE-ValueType
transmembrane domain 17 34 N/A INTRINSIC
Pfam:Branch 123 392 9.3e-66 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174137
Predicted Effect possibly damaging
Transcript: ENSMUST00000174236
AA Change: V186F

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000133935
Gene: ENSMUSG00000038843
AA Change: V186F

DomainStartEndE-ValueType
signal peptide 1 36 N/A INTRINSIC
Pfam:Branch 127 396 5.7e-65 PFAM
Meta Mutation Damage Score 0.4178 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 96.1%
  • 20x: 91.8%
Validation Efficiency 100% (42/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the beta-1,6-N-acetylglucosaminyltransferase gene family. It is essential to the formation of Gal beta 1-3(GlcNAc beta 1-6)GalNAc structures and the core 2 O-glycan branch. The gene coding this enzyme was originally mapped to 9q21, but was later localized to 9q13. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this allele display a grossly normal phenotype and are fertile. There are abnormalities in white blood cell counts and in inflammatory response however. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aass G A 6: 23,115,138 H164Y probably damaging Het
Acss2 T C 2: 155,551,218 I288T probably benign Het
Akap9 C T 5: 3,960,865 R541C probably damaging Het
Ano5 T C 7: 51,579,474 probably benign Het
Anp32b T C 4: 46,471,478 probably benign Het
Avil T C 10: 127,011,790 V528A possibly damaging Het
B020004J07Rik T C 4: 101,838,027 E29G possibly damaging Het
Cacna1c C T 6: 118,612,625 R1446H probably damaging Het
Cdk10 T C 8: 123,228,323 probably benign Het
Cfap65 A T 1: 74,929,340 F111Y probably damaging Het
Cryge A G 1: 65,050,808 F72L probably benign Het
Ercc3 C T 18: 32,264,558 T614I possibly damaging Het
Fgd5 T C 6: 91,988,502 I572T probably benign Het
Fubp1 A G 3: 152,215,592 D88G possibly damaging Het
Gldc A T 19: 30,160,762 probably benign Het
Gxylt2 A G 6: 100,804,641 M426V possibly damaging Het
Hps5 A T 7: 46,772,554 probably null Het
Igf2bp2 G A 16: 22,061,853 probably benign Het
Lamb2 T C 9: 108,481,408 S215P probably damaging Het
Mfsd13b T C 7: 121,014,543 M421T probably damaging Het
Mtif2 C A 11: 29,540,729 R478S possibly damaging Het
Nadk2 G A 15: 9,106,837 R351H possibly damaging Het
Nt5dc1 T C 10: 34,398,173 D167G possibly damaging Het
Nup98 T A 7: 102,160,716 T536S probably damaging Het
Parp14 G A 16: 35,856,760 A946V probably benign Het
Ppig T A 2: 69,750,224 S701T unknown Het
Ptprc A G 1: 138,072,319 S830P probably damaging Het
Rev3l T A 10: 39,851,925 L2690* probably null Het
Rgs22 A T 15: 36,040,693 S883T probably damaging Het
Rxfp4 A G 3: 88,652,587 W186R probably damaging Het
Sacm1l T C 9: 123,566,411 S200P probably benign Het
Serpinb6d T A 13: 33,671,229 D295E probably damaging Het
Slc38a10 A G 11: 120,105,475 V932A probably benign Het
Top2b T C 14: 16,430,329 S1568P possibly damaging Het
Tox T G 4: 6,697,600 N401T probably benign Het
Trim24 T C 6: 37,956,477 probably null Het
Unc79 T G 12: 103,047,052 probably benign Het
Vmn2r66 A T 7: 84,995,405 I599N probably benign Het
Zfa-ps T A 10: 52,543,558 noncoding transcript Het
Other mutations in Gcnt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02700:Gcnt1 APN 19 17329416 missense probably damaging 1.00
IGL02836:Gcnt1 APN 19 17330129 missense probably benign
IGL02977:Gcnt1 APN 19 17329374 missense probably damaging 1.00
IGL03302:Gcnt1 APN 19 17329183 missense probably benign 0.25
magenta UTSW 19 17329404 missense probably damaging 1.00
Violet UTSW 19 17329359 missense probably damaging 1.00
R0183:Gcnt1 UTSW 19 17329117 missense probably benign 0.23
R0440:Gcnt1 UTSW 19 17330316 missense probably benign 0.00
R1523:Gcnt1 UTSW 19 17329833 missense probably damaging 1.00
R2240:Gcnt1 UTSW 19 17329331 missense possibly damaging 0.91
R4510:Gcnt1 UTSW 19 17330277 missense probably benign 0.00
R4511:Gcnt1 UTSW 19 17330277 missense probably benign 0.00
R5689:Gcnt1 UTSW 19 17329404 missense probably damaging 1.00
R7765:Gcnt1 UTSW 19 17329359 missense probably damaging 1.00
Predicted Primers
Posted On2014-01-15