Incidental Mutation 'P0023:Prkag3'
ID15763
Institutional Source Beutler Lab
Gene Symbol Prkag3
Ensembl Gene ENSMUSG00000006542
Gene Nameprotein kinase, AMP-activated, gamma 3 non-catalytic subunit
SynonymsAMPKg3L, AMPKg3, AMPKg3S
MMRRC Submission 038276-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.103) question?
Stock #P0023 (G1)
Quality Score
Status Validated
Chromosome1
Chromosomal Location74738922-74749221 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 74740739 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 479 (L479P)
Ref Sequence ENSEMBL: ENSMUSP00000139909 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027356] [ENSMUST00000081636] [ENSMUST00000113672] [ENSMUST00000160732] [ENSMUST00000162093] [ENSMUST00000188073]
Predicted Effect probably benign
Transcript: ENSMUST00000027356
SMART Domains Protein: ENSMUSP00000027356
Gene: ENSMUSG00000026170

DomainStartEndE-ValueType
Pfam:p450 63 529 5.1e-107 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000081636
AA Change: L479P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000080342
Gene: ENSMUSG00000006542
AA Change: L479P

DomainStartEndE-ValueType
low complexity region 63 77 N/A INTRINSIC
CBS 202 251 2.66e-6 SMART
CBS 283 332 7.57e-11 SMART
CBS 358 406 8.69e-11 SMART
CBS 430 478 3.73e-10 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000113672
AA Change: L454P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000109302
Gene: ENSMUSG00000006542
AA Change: L454P

DomainStartEndE-ValueType
low complexity region 38 52 N/A INTRINSIC
CBS 177 226 2.66e-6 SMART
CBS 258 307 7.57e-11 SMART
CBS 333 381 8.69e-11 SMART
CBS 405 453 3.73e-10 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000160732
AA Change: L479P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000125344
Gene: ENSMUSG00000006542
AA Change: L479P

DomainStartEndE-ValueType
low complexity region 63 77 N/A INTRINSIC
CBS 202 251 2.66e-6 SMART
CBS 283 332 7.57e-11 SMART
CBS 358 406 8.69e-11 SMART
CBS 430 478 3.73e-10 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000162093
SMART Domains Protein: ENSMUSP00000125242
Gene: ENSMUSG00000006542

DomainStartEndE-ValueType
low complexity region 63 77 N/A INTRINSIC
CBS 202 251 2.66e-6 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000188073
AA Change: L479P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000139909
Gene: ENSMUSG00000006542
AA Change: L479P

DomainStartEndE-ValueType
low complexity region 63 77 N/A INTRINSIC
CBS 202 251 2.66e-6 SMART
CBS 283 332 7.57e-11 SMART
CBS 358 406 8.69e-11 SMART
CBS 430 478 3.73e-10 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000189083
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190781
Meta Mutation Damage Score 0.7858 question?
Coding Region Coverage
  • 1x: 85.1%
  • 3x: 76.2%
  • 10x: 34.8%
  • 20x: 2.4%
Validation Efficiency 97% (62/64)
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 regulatory subunit of the AMP-activated protein kinase (AMPK). AMPK is a heterotrimer consisting of an alpha catalytic subunit, and non-catalytic beta and gamma subunits. AMPK is an important energy-sensing enzyme that monitors cellular energy status. In response to cellular metabolic stresses, AMPK is activated, and thus phosphorylates and inactivates acetyl-CoA carboxylase (ACC) and beta-hydroxy beta-methylglutaryl-CoA reductase (HMGCR), key enzymes involved in regulating de novo biosynthesis of fatty acid and cholesterol. This subunit is one of the gamma regulatory subunits of AMPK. It is dominantly expressed in skeletal muscle. Studies of the pig counterpart suggest that this subunit may play a key role in the regulation of energy metabolism in skeletal muscle. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display impaired glycogen synthesis after exercise. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 19 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actr3 A T 1: 125,395,066 probably null Het
Chp2 A G 7: 122,222,138 N185S probably benign Het
Cited2 A G 10: 17,724,715 D257G probably damaging Het
Clptm1l G T 13: 73,604,952 R62L possibly damaging Het
Cmya5 C T 13: 93,089,346 S3078N probably benign Het
Dcaf1 T A 9: 106,860,451 F1169I probably benign Het
Efhc1 G A 1: 20,955,527 V86I probably benign Het
Fanci A C 7: 79,402,300 D107A probably benign Het
Fyb A T 15: 6,651,854 K74M probably damaging Het
Gapvd1 A G 2: 34,706,688 probably benign Het
Gm11992 T C 11: 9,052,846 Y70H probably damaging Het
Lrba A G 3: 86,417,935 E1900G probably damaging Het
Lrpprc G A 17: 84,726,338 T1037M probably benign Het
Olfr914 A G 9: 38,606,645 Y60C probably damaging Het
Piezo2 A G 18: 63,386,200 probably benign Het
Pld1 T C 3: 28,048,125 S342P probably damaging Het
Rsf1 T C 7: 97,662,271 I736T probably damaging Het
Tet2 C A 3: 133,486,893 M593I probably benign Het
Ttpal T C 2: 163,611,809 Y167H probably damaging Het
Other mutations in Prkag3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02085:Prkag3 APN 1 74748812 splice site probably benign
IGL02139:Prkag3 APN 1 74740724 missense probably benign 0.14
R0002:Prkag3 UTSW 1 74744788 missense probably damaging 1.00
R0002:Prkag3 UTSW 1 74744788 missense probably damaging 1.00
R0256:Prkag3 UTSW 1 74741171 missense probably benign 0.01
R0547:Prkag3 UTSW 1 74744720 critical splice donor site probably null
R1314:Prkag3 UTSW 1 74747184 missense probably damaging 1.00
R1484:Prkag3 UTSW 1 74740760 missense probably damaging 1.00
R2842:Prkag3 UTSW 1 74741175 missense probably benign 0.30
R4739:Prkag3 UTSW 1 74740705 makesense probably null
R5159:Prkag3 UTSW 1 74741487 missense probably damaging 1.00
R5876:Prkag3 UTSW 1 74748816 critical splice donor site probably benign
R5989:Prkag3 UTSW 1 74741274 missense probably benign 0.00
R7444:Prkag3 UTSW 1 74747266 missense probably benign 0.00
R7553:Prkag3 UTSW 1 74744735 missense probably damaging 1.00
R7630:Prkag3 UTSW 1 74744735 missense probably damaging 1.00
R7922:Prkag3 UTSW 1 74741257 missense probably benign 0.10
R7974:Prkag3 UTSW 1 74744821 missense probably benign 0.14
R7994:Prkag3 UTSW 1 74747255 missense probably benign
R8084:Prkag3 UTSW 1 74747207 missense probably damaging 1.00
R8115:Prkag3 UTSW 1 74747959 missense possibly damaging 0.49
R8387:Prkag3 UTSW 1 74745695 critical splice donor site probably null
Z1177:Prkag3 UTSW 1 74748025 critical splice acceptor site probably null
Posted On2012-12-21