Incidental Mutation 'R9803:Gckr'
ID 735306
Institutional Source Beutler Lab
Gene Symbol Gckr
Ensembl Gene ENSMUSG00000059434
Gene Name glucokinase regulatory protein
Synonyms GKRP
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9803 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 31454787-31484658 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 31457368 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Aspartic acid at position 127 (G127D)
Ref Sequence ENSEMBL: ENSMUSP00000072084 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041266] [ENSMUST00000072228] [ENSMUST00000172435] [ENSMUST00000201166] [ENSMUST00000201417] [ENSMUST00000201675] [ENSMUST00000202615]
AlphaFold Q91X44
Predicted Effect probably benign
Transcript: ENSMUST00000041266
SMART Domains Protein: ENSMUSP00000047185
Gene: ENSMUSG00000038552

DomainStartEndE-ValueType
FN3 43 123 4.35e-11 SMART
transmembrane domain 161 183 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000072228
AA Change: G127D

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000072084
Gene: ENSMUSG00000059434
AA Change: G127D

DomainStartEndE-ValueType
PDB:4LC9|A 1 584 N/A PDB
Predicted Effect probably benign
Transcript: ENSMUST00000172435
SMART Domains Protein: ENSMUSP00000127404
Gene: ENSMUSG00000038552

DomainStartEndE-ValueType
FN3 43 123 4.35e-11 SMART
transmembrane domain 161 183 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000201166
AA Change: G127D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000144202
Gene: ENSMUSG00000059434
AA Change: G127D

DomainStartEndE-ValueType
PDB:4LC9|A 1 620 N/A PDB
Predicted Effect probably benign
Transcript: ENSMUST00000201417
SMART Domains Protein: ENSMUSP00000144142
Gene: ENSMUSG00000038552

DomainStartEndE-ValueType
signal peptide 1 40 N/A INTRINSIC
FN3 43 118 9.4e-8 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000201675
AA Change: G104D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000144568
Gene: ENSMUSG00000059434
AA Change: G104D

DomainStartEndE-ValueType
PDB:4LC9|A 1 120 7e-64 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000202615
SMART Domains Protein: ENSMUSP00000144195
Gene: ENSMUSG00000038552

DomainStartEndE-ValueType
signal peptide 1 40 N/A INTRINSIC
FN3 43 123 2.2e-13 SMART
transmembrane domain 161 183 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.4%
  • 20x: 98.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein belonging to the GCKR subfamily of the SIS (Sugar ISomerase) family of proteins. The gene product is a regulatory protein that inhibits glucokinase in liver and pancreatic islet cells by binding non-covalently to form an inactive complex with the enzyme. This gene is considered a susceptibility gene candidate for a form of maturity-onset diabetes of the young (MODY). [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene leads to reduced glucokinase protein levels and activity in the liver and altered glucose homeostasis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700069L16Rik A G 5: 113,841,964 (GRCm39) S52P unknown Het
Ank2 A G 3: 126,752,726 (GRCm39) M330T possibly damaging Het
Ankar C T 1: 72,698,340 (GRCm39) V905I possibly damaging Het
Anln G T 9: 22,283,518 (GRCm39) D438E probably damaging Het
C1ql3 T C 2: 13,009,200 (GRCm39) N215S probably damaging Het
Ccdc110 A G 8: 46,395,626 (GRCm39) S506G probably benign Het
Ccdc87 A G 19: 4,891,175 (GRCm39) T556A probably benign Het
Cma1 A T 14: 56,179,186 (GRCm39) N236K probably benign Het
Csmd2 T C 4: 128,262,986 (GRCm39) F724S Het
Cts8 T C 13: 61,401,136 (GRCm39) K130R possibly damaging Het
Daam1 A T 12: 71,990,922 (GRCm39) T179S unknown Het
Fancd2os T C 6: 113,574,938 (GRCm39) T23A possibly damaging Het
Gbgt1 T A 2: 28,394,866 (GRCm39) I168N probably damaging Het
Gm11444 G A 11: 85,737,699 (GRCm39) Q164* probably null Het
Gm28042 T A 2: 119,868,984 (GRCm39) V526E possibly damaging Het
Gm8947 T C 1: 151,068,722 (GRCm39) V185A possibly damaging Het
Hoxd13 C A 2: 74,499,247 (GRCm39) H198Q possibly damaging Het
Hps6 T A 19: 45,993,947 (GRCm39) L628* probably null Het
Igha G A 12: 113,222,759 (GRCm39) H221Y Het
Ighm A G 12: 113,382,635 (GRCm39) S453P Het
Inpp5f A C 7: 128,278,515 (GRCm39) D435A possibly damaging Het
Lfng A G 5: 140,593,528 (GRCm39) T120A probably damaging Het
Lrrc4 C T 6: 28,662,199 (GRCm39) A172T probably benign Het
Lrrc56 A G 7: 140,787,520 (GRCm39) T386A probably benign Het
Mapkbp1 A T 2: 119,841,256 (GRCm39) H81L probably benign Het
Mfsd14b C A 13: 65,221,414 (GRCm39) V293L probably benign Het
Mrto4 T A 4: 139,076,381 (GRCm39) N70I probably damaging Het
Mxra8 C T 4: 155,924,282 (GRCm39) probably benign Het
Myo1h A G 5: 114,483,997 (GRCm39) E548G Het
Ncan C T 8: 70,560,751 (GRCm39) D739N probably benign Het
Or2t45 T C 11: 58,669,595 (GRCm39) V214A probably benign Het
Oxgr1 T C 14: 120,259,563 (GRCm39) T215A possibly damaging Het
Pcdhgb7 T A 18: 37,885,088 (GRCm39) V86E probably damaging Het
Pclo G A 5: 14,762,629 (GRCm39) V416M Het
Phf3 G T 1: 30,869,872 (GRCm39) T392K probably benign Het
Pkhd1 A T 1: 20,637,073 (GRCm39) V379E probably damaging Het
Ppfia3 T C 7: 44,990,539 (GRCm39) Y1080C probably benign Het
Ptprs C A 17: 56,729,217 (GRCm39) G1254C probably damaging Het
Qsox1 A T 1: 155,658,416 (GRCm39) D384E probably benign Het
Rergl A G 6: 139,477,761 (GRCm39) F23L probably damaging Het
Shank1 G A 7: 43,962,342 (GRCm39) S71N unknown Het
Sidt2 A G 9: 45,854,912 (GRCm39) Y588H probably damaging Het
Tas2r139 T A 6: 42,118,066 (GRCm39) I66K probably damaging Het
Tbc1d30 T A 10: 121,107,980 (GRCm39) D474V probably damaging Het
Tenm4 G A 7: 96,202,685 (GRCm39) G100D probably damaging Het
Tmem258 G A 19: 10,184,637 (GRCm39) V75I probably benign Het
Tmem91 G T 7: 25,369,988 (GRCm39) H95N probably damaging Het
Trps1 T C 15: 50,710,090 (GRCm39) K87E possibly damaging Het
Tspan11 T A 6: 127,920,680 (GRCm39) M209K probably benign Het
Tspan17 C A 13: 54,941,092 (GRCm39) Q124K probably benign Het
Uts2b G A 16: 27,179,692 (GRCm39) R105* probably null Het
Vmn2r110 T A 17: 20,803,730 (GRCm39) T282S probably benign Het
Xdh T A 17: 74,229,455 (GRCm39) M333L probably benign Het
Zbtb3 A G 19: 8,781,833 (GRCm39) E482G probably damaging Het
Other mutations in Gckr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00164:Gckr APN 5 31,456,920 (GRCm39) missense probably damaging 1.00
IGL00325:Gckr APN 5 31,465,111 (GRCm39) missense possibly damaging 0.92
IGL00958:Gckr APN 5 31,456,129 (GRCm39) splice site probably null
IGL01102:Gckr APN 5 31,466,381 (GRCm39) missense probably damaging 0.97
IGL01380:Gckr APN 5 31,456,977 (GRCm39) unclassified probably benign
IGL01780:Gckr APN 5 31,465,134 (GRCm39) missense possibly damaging 0.82
IGL02110:Gckr APN 5 31,456,082 (GRCm39) missense possibly damaging 0.94
IGL02187:Gckr APN 5 31,464,768 (GRCm39) splice site probably benign
IGL02350:Gckr APN 5 31,465,134 (GRCm39) missense possibly damaging 0.82
IGL02357:Gckr APN 5 31,465,134 (GRCm39) missense possibly damaging 0.82
IGL02600:Gckr APN 5 31,462,374 (GRCm39) missense probably benign 0.01
IGL02616:Gckr APN 5 31,484,419 (GRCm39) missense probably benign 0.07
IGL02803:Gckr APN 5 31,455,548 (GRCm39) missense probably damaging 1.00
R0004:Gckr UTSW 5 31,454,933 (GRCm39) unclassified probably benign
R0079:Gckr UTSW 5 31,463,883 (GRCm39) missense probably benign 0.01
R0165:Gckr UTSW 5 31,484,292 (GRCm39) missense possibly damaging 0.90
R0853:Gckr UTSW 5 31,462,392 (GRCm39) missense probably damaging 1.00
R0964:Gckr UTSW 5 31,484,259 (GRCm39) splice site probably benign
R2174:Gckr UTSW 5 31,484,353 (GRCm39) missense possibly damaging 0.95
R2212:Gckr UTSW 5 31,458,211 (GRCm39) critical splice donor site probably null
R2892:Gckr UTSW 5 31,483,816 (GRCm39) missense probably benign 0.00
R3412:Gckr UTSW 5 31,458,211 (GRCm39) critical splice donor site probably null
R3413:Gckr UTSW 5 31,458,211 (GRCm39) critical splice donor site probably null
R3764:Gckr UTSW 5 31,483,842 (GRCm39) splice site probably benign
R4608:Gckr UTSW 5 31,465,141 (GRCm39) missense probably damaging 0.99
R4757:Gckr UTSW 5 31,464,728 (GRCm39) missense possibly damaging 0.49
R4814:Gckr UTSW 5 31,455,644 (GRCm39) nonsense probably null
R4953:Gckr UTSW 5 31,465,608 (GRCm39) missense probably damaging 1.00
R5906:Gckr UTSW 5 31,463,922 (GRCm39) missense probably damaging 1.00
R7030:Gckr UTSW 5 31,459,554 (GRCm39) missense possibly damaging 0.89
R7665:Gckr UTSW 5 31,454,899 (GRCm39)
R7684:Gckr UTSW 5 31,465,141 (GRCm39) missense probably damaging 1.00
R8432:Gckr UTSW 5 31,466,447 (GRCm39) missense possibly damaging 0.82
R8925:Gckr UTSW 5 31,456,903 (GRCm39) missense probably damaging 0.98
R8927:Gckr UTSW 5 31,456,903 (GRCm39) missense probably damaging 0.98
R9045:Gckr UTSW 5 31,457,353 (GRCm39) missense possibly damaging 0.94
R9628:Gckr UTSW 5 31,457,934 (GRCm39) missense probably damaging 1.00
R9783:Gckr UTSW 5 31,466,399 (GRCm39) missense probably benign
Z1176:Gckr UTSW 5 31,458,175 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- ATCTTTAAGTGGCGGACTCC -3'
(R):5'- TGTTGGAGACTAAGGCAGGTTC -3'

Sequencing Primer
(F):5'- CTTTAAGTGGCGGACTCCAAACAAG -3'
(R):5'- TGTAATGGGATCCAATGCCC -3'
Posted On 2022-11-14