Incidental Mutation 'IGL03138:Gbe1'
ID 453086
Institutional Source Beutler Lab
Gene Symbol Gbe1
Ensembl Gene ENSMUSG00000022707
Gene Name 1,4-alpha-glucan branching enzyme 1
Synonyms 2310045H19Rik, D16Ertd536e, 2810426P10Rik
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL03138 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 70110837-70366604 bp(+) (GRCm39)
Type of Mutation utr 3 prime
DNA Base Change (assembly) T to A at 70325951 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000127642 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023393] [ENSMUST00000163832] [ENSMUST00000170464] [ENSMUST00000171132]
AlphaFold Q9D6Y9
Predicted Effect probably benign
Transcript: ENSMUST00000023393
SMART Domains Protein: ENSMUSP00000023393
Gene: ENSMUSG00000022707

DomainStartEndE-ValueType
low complexity region 2 9 N/A INTRINSIC
Pfam:CBM_48 75 161 9.4e-17 PFAM
Pfam:Alpha-amylase 218 336 1.1e-17 PFAM
Pfam:Alpha-amylase_C 603 698 1.3e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000163832
SMART Domains Protein: ENSMUSP00000132603
Gene: ENSMUSG00000022707

DomainStartEndE-ValueType
low complexity region 2 9 N/A INTRINSIC
Pfam:CBM_48 75 161 6e-19 PFAM
Pfam:Alpha-amylase 220 337 5.9e-14 PFAM
Pfam:Alpha-amylase_C 603 698 2.2e-25 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000164300
Predicted Effect probably benign
Transcript: ENSMUST00000170464
SMART Domains Protein: ENSMUSP00000131320
Gene: ENSMUSG00000022707

DomainStartEndE-ValueType
low complexity region 2 9 N/A INTRINSIC
Pfam:CBM_48 75 161 9.4e-17 PFAM
Pfam:Alpha-amylase 218 336 1.1e-17 PFAM
Pfam:Alpha-amylase_C 603 698 1.3e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000171132
SMART Domains Protein: ENSMUSP00000127642
Gene: ENSMUSG00000022707

DomainStartEndE-ValueType
low complexity region 2 9 N/A INTRINSIC
Pfam:CBM_48 75 161 1.8e-17 PFAM
Pfam:Alpha-amylase 218 338 2.7e-18 PFAM
Pfam:Alpha-amylase_C 603 650 4.1e-12 PFAM
Coding Region Coverage
  • 1x: 0.0%
  • 3x: 0.0%
  • 10x: 0.0%
  • 20x: 0.0%
Validation Efficiency 95% (40/42)
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 glycogen branching enzyme that catalyzes the transfer of alpha-1,4-linked glucosyl units from the outer end of a glycogen chain to an alpha-1,6 position on the same or a neighboring glycogen chain. Branching of the chains is essential to increase the solubility of the glycogen molecule and, consequently, in reducing the osmotic pressure within cells. Highest level of this enzyme are found in liver and muscle. Mutations in this gene are associated with glycogen storage disease IV (also known as Andersen's disease). [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for an ENU-induced allele exhibit mid-to-late gestation lethality, decreased heart rate, glycogen storage defects, and ventricles that were small, hypertrabeculated, and noncompacted. [provided by MGI curators]
Allele List at MGI

All alleles(4) : Targeted(3) Chemically induced(1)

Other mutations in this stock
Total: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933416I08Rik TCC TCCC X: 52,692,862 (GRCm39) noncoding transcript Het
Casd1 A G 6: 4,613,236 (GRCm39) H118R probably damaging Het
Cilp TGGG TGG 9: 65,187,412 (GRCm39) probably null Het
Cmya5 T C 13: 93,201,850 (GRCm39) K3371E probably damaging Het
Crb1 CG C 1: 139,164,824 (GRCm39) probably null Het
Dpysl3 T C 18: 43,458,859 (GRCm39) T632A probably benign Het
Elapor1 T A 3: 108,379,309 (GRCm39) N392Y probably benign Het
Fbh1 T C 2: 11,754,320 (GRCm39) probably benign Het
Fcna G C 2: 25,520,693 (GRCm39) probably benign Het
Gm4876 T G 6: 17,171,736 (GRCm39) noncoding transcript Het
Gvin-ps6 G T 7: 106,023,650 (GRCm39) noncoding transcript Het
Hsd17b7 C T 1: 169,780,649 (GRCm39) E320K probably damaging Het
Inhba T A 13: 16,192,099 (GRCm39) D73E probably benign Het
Kndc1 A G 7: 139,519,791 (GRCm39) N1717D possibly damaging Het
Knl1 G T 2: 118,902,840 (GRCm39) V1514F probably damaging Het
Map1b C T 13: 99,562,334 (GRCm39) A2459T unknown Het
Mmp1a TG TGG 9: 7,465,083 (GRCm38) probably null Het
Pias2 T C 18: 77,237,796 (GRCm39) probably null Het
Polr1b T C 2: 128,944,908 (GRCm39) F68S probably benign Het
Skic8 T C 9: 54,635,447 (GRCm39) probably benign Het
Slamf1 C A 1: 171,604,652 (GRCm39) Q141K possibly damaging Het
Speer4c1 A C 5: 15,919,214 (GRCm39) probably benign Het
Tpo T C 12: 30,124,170 (GRCm39) T877A probably benign Het
Ugt1a1 AT A 1: 88,140,093 (GRCm39) probably null Het
Vmn1r37 A G 6: 66,709,172 (GRCm39) K229R possibly damaging Het
Wdr17 T C 8: 55,102,178 (GRCm39) D947G probably damaging Het
Wiz G T 17: 32,578,093 (GRCm39) T473K probably damaging Het
Zmynd12 A G 4: 119,280,186 (GRCm39) Y35C probably damaging Het
Other mutations in Gbe1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01783:Gbe1 APN 16 70,198,743 (GRCm39) critical splice donor site probably null
IGL01783:Gbe1 APN 16 70,275,257 (GRCm39) missense probably damaging 1.00
IGL02437:Gbe1 APN 16 70,231,546 (GRCm39) splice site probably benign
IGL02635:Gbe1 APN 16 70,365,902 (GRCm39) missense probably damaging 1.00
IGL02836:Gbe1 APN 16 70,357,983 (GRCm39) missense possibly damaging 0.90
IGL03331:Gbe1 APN 16 70,230,466 (GRCm39) missense probably damaging 1.00
PIT4515001:Gbe1 UTSW 16 70,238,004 (GRCm39) nonsense probably null
R0044:Gbe1 UTSW 16 70,358,020 (GRCm39) nonsense probably null
R0044:Gbe1 UTSW 16 70,358,020 (GRCm39) nonsense probably null
R0131:Gbe1 UTSW 16 70,157,740 (GRCm39) splice site probably benign
R0178:Gbe1 UTSW 16 70,275,274 (GRCm39) missense probably damaging 1.00
R0374:Gbe1 UTSW 16 70,280,802 (GRCm39) missense probably benign 0.09
R1036:Gbe1 UTSW 16 70,325,775 (GRCm39) missense probably damaging 1.00
R1162:Gbe1 UTSW 16 70,178,738 (GRCm39) intron probably benign
R1759:Gbe1 UTSW 16 70,284,929 (GRCm39) missense probably benign 0.11
R1780:Gbe1 UTSW 16 70,292,212 (GRCm39) nonsense probably null
R1998:Gbe1 UTSW 16 70,365,929 (GRCm39) missense probably damaging 1.00
R2001:Gbe1 UTSW 16 70,325,814 (GRCm39) missense probably damaging 1.00
R2002:Gbe1 UTSW 16 70,325,814 (GRCm39) missense probably damaging 1.00
R2269:Gbe1 UTSW 16 70,233,840 (GRCm39) missense probably damaging 1.00
R2353:Gbe1 UTSW 16 70,233,909 (GRCm39) splice site probably null
R2434:Gbe1 UTSW 16 70,238,100 (GRCm39) missense probably damaging 1.00
R4114:Gbe1 UTSW 16 70,280,715 (GRCm39) missense possibly damaging 0.64
R4528:Gbe1 UTSW 16 70,275,225 (GRCm39) missense probably benign
R4736:Gbe1 UTSW 16 70,292,141 (GRCm39) missense probably damaging 1.00
R4859:Gbe1 UTSW 16 70,275,289 (GRCm39) missense probably damaging 1.00
R5884:Gbe1 UTSW 16 70,325,763 (GRCm39) splice site probably null
R6222:Gbe1 UTSW 16 70,325,900 (GRCm39) critical splice donor site probably null
R6527:Gbe1 UTSW 16 70,230,560 (GRCm39) critical splice donor site probably null
R6770:Gbe1 UTSW 16 70,198,726 (GRCm39) missense probably damaging 1.00
R6770:Gbe1 UTSW 16 70,111,153 (GRCm39) missense possibly damaging 0.86
R6941:Gbe1 UTSW 16 70,230,444 (GRCm39) small deletion probably benign
R7193:Gbe1 UTSW 16 70,292,258 (GRCm39) missense probably damaging 1.00
R7232:Gbe1 UTSW 16 70,233,828 (GRCm39) missense possibly damaging 0.91
R7343:Gbe1 UTSW 16 70,157,903 (GRCm39) missense probably benign 0.09
R7810:Gbe1 UTSW 16 70,324,085 (GRCm39) missense possibly damaging 0.92
R7822:Gbe1 UTSW 16 70,230,500 (GRCm39) missense probably damaging 0.98
R7876:Gbe1 UTSW 16 70,238,059 (GRCm39) missense probably benign
R8319:Gbe1 UTSW 16 70,284,964 (GRCm39) missense probably benign 0.05
R8487:Gbe1 UTSW 16 70,233,876 (GRCm39) missense probably damaging 1.00
R8958:Gbe1 UTSW 16 70,275,210 (GRCm39) missense probably damaging 1.00
R9058:Gbe1 UTSW 16 70,324,059 (GRCm39) missense possibly damaging 0.82
R9231:Gbe1 UTSW 16 70,284,989 (GRCm39) missense possibly damaging 0.96
R9358:Gbe1 UTSW 16 70,238,127 (GRCm39) missense probably benign 0.00
R9429:Gbe1 UTSW 16 70,292,203 (GRCm39) missense probably benign 0.01
R9562:Gbe1 UTSW 16 70,198,664 (GRCm39) missense probably benign 0.00
R9565:Gbe1 UTSW 16 70,198,664 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TCTTTGCAGGCCTACGTGAG -3'
(R):5'- CCTTGCTAGACAGAGAAGTGGG -3'

Sequencing Primer
(F):5'- CGTGAGTGAAAAACATGAAGCC -3'
(R):5'- AAAACGAAGTGAGAATTAATTGCTTC -3'
Posted On 2017-01-27