Incidental Mutation 'R3960:Hmgcs2'
ID 312047
Institutional Source Beutler Lab
Gene Symbol Hmgcs2
Ensembl Gene ENSMUSG00000027875
Gene Name 3-hydroxy-3-methylglutaryl-Coenzyme A synthase 2
Synonyms mHS
Accession Numbers
Essential gene? Probably non essential (E-score: 0.110) question?
Stock # R3960 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 98187751-98218054 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 98204793 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Serine at position 317 (F317S)
Ref Sequence ENSEMBL: ENSMUSP00000113296 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090746] [ENSMUST00000120541]
AlphaFold P54869
Predicted Effect possibly damaging
Transcript: ENSMUST00000090746
AA Change: F317S

PolyPhen 2 Score 0.476 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000088249
Gene: ENSMUSG00000027875
AA Change: F317S

DomainStartEndE-ValueType
Pfam:HMG_CoA_synt_N 50 223 2.9e-111 PFAM
Pfam:HMG_CoA_synt_C 224 506 6.6e-131 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000120541
AA Change: F317S

PolyPhen 2 Score 0.476 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000113296
Gene: ENSMUSG00000027875
AA Change: F317S

DomainStartEndE-ValueType
Pfam:HMG_CoA_synt_N 50 223 7.2e-108 PFAM
Pfam:HMG_CoA_synt_C 224 506 1.8e-131 PFAM
Meta Mutation Damage Score 0.2440 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 94.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the HMG-CoA synthase family. It is a mitochondrial enzyme that catalyzes the first reaction of ketogenesis, a metabolic pathway that provides lipid-derived energy for various organs during times of carbohydrate deprivation, such as fasting. Mutations in this gene are associated with HMG-CoA synthase deficiency. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Oct 2009]
Allele List at MGI
Other mutations in this stock
Total: 22 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G T 12: 71,211,320 (GRCm39) E685* probably null Het
2700049A03Rik A T 12: 71,211,321 (GRCm39) E685V possibly damaging Het
Celf4 A G 18: 25,670,811 (GRCm39) M124T probably benign Het
Espl1 A G 15: 102,221,424 (GRCm39) I944V probably damaging Het
Etl4 A G 2: 20,344,854 (GRCm39) T53A probably benign Het
Hao1 A C 2: 134,364,903 (GRCm39) probably null Het
Ildr2 T A 1: 166,136,909 (GRCm39) W564R probably damaging Het
Impg1 G T 9: 80,322,917 (GRCm39) F29L probably benign Het
Itgam T C 7: 127,714,347 (GRCm39) V834A probably benign Het
Itpr2 C T 6: 146,327,008 (GRCm39) V120I probably damaging Het
Itpr2 T C 6: 146,131,262 (GRCm39) N1948D probably damaging Het
Katnb1 T C 8: 95,813,925 (GRCm39) V17A possibly damaging Het
Nipbl T C 15: 8,380,018 (GRCm39) N925D probably benign Het
Oasl2 T C 5: 115,043,098 (GRCm39) V70A probably benign Het
Panx1 GTTCTTCT GTTCT 9: 14,917,467 (GRCm39) probably benign Het
Pcdh10 A G 3: 45,333,749 (GRCm39) H21R probably benign Het
Prkg2 G T 5: 99,145,354 (GRCm39) T160K possibly damaging Het
Sec23ip C G 7: 128,378,574 (GRCm39) T796S probably benign Het
Smarcd2 A G 11: 106,157,401 (GRCm39) S182P probably damaging Het
Tbrg4 A G 11: 6,568,077 (GRCm39) S484P probably benign Het
Tprkb A G 6: 85,905,783 (GRCm39) E156G probably benign Het
Zfp647 A G 15: 76,795,176 (GRCm39) probably null Het
Other mutations in Hmgcs2
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0579:Hmgcs2 UTSW 3 98,198,264 (GRCm39) missense probably damaging 1.00
R0657:Hmgcs2 UTSW 3 98,198,369 (GRCm39) missense probably benign
R0724:Hmgcs2 UTSW 3 98,204,317 (GRCm39) nonsense probably null
R2024:Hmgcs2 UTSW 3 98,206,530 (GRCm39) missense probably damaging 1.00
R2109:Hmgcs2 UTSW 3 98,204,337 (GRCm39) nonsense probably null
R2202:Hmgcs2 UTSW 3 98,198,499 (GRCm39) missense probably damaging 1.00
R2203:Hmgcs2 UTSW 3 98,198,499 (GRCm39) missense probably damaging 1.00
R2204:Hmgcs2 UTSW 3 98,198,499 (GRCm39) missense probably damaging 1.00
R2205:Hmgcs2 UTSW 3 98,198,499 (GRCm39) missense probably damaging 1.00
R3758:Hmgcs2 UTSW 3 98,198,406 (GRCm39) missense probably damaging 1.00
R3779:Hmgcs2 UTSW 3 98,206,428 (GRCm39) splice site probably benign
R3958:Hmgcs2 UTSW 3 98,204,793 (GRCm39) missense possibly damaging 0.48
R3959:Hmgcs2 UTSW 3 98,204,793 (GRCm39) missense possibly damaging 0.48
R3962:Hmgcs2 UTSW 3 98,198,354 (GRCm39) missense possibly damaging 0.91
R4788:Hmgcs2 UTSW 3 98,198,400 (GRCm39) missense probably damaging 1.00
R5102:Hmgcs2 UTSW 3 98,187,786 (GRCm39) start gained probably benign
R5708:Hmgcs2 UTSW 3 98,198,478 (GRCm39) missense probably damaging 1.00
R5742:Hmgcs2 UTSW 3 98,204,832 (GRCm39) missense probably benign
R7268:Hmgcs2 UTSW 3 98,204,796 (GRCm39) missense probably benign 0.02
R7294:Hmgcs2 UTSW 3 98,198,211 (GRCm39) missense probably benign 0.09
R7503:Hmgcs2 UTSW 3 98,209,940 (GRCm39) missense probably damaging 1.00
R7767:Hmgcs2 UTSW 3 98,198,582 (GRCm39) missense probably damaging 1.00
R8043:Hmgcs2 UTSW 3 98,198,444 (GRCm39) missense probably damaging 1.00
R8360:Hmgcs2 UTSW 3 98,204,724 (GRCm39) missense possibly damaging 0.68
R8931:Hmgcs2 UTSW 3 98,203,557 (GRCm39) missense probably damaging 1.00
R9167:Hmgcs2 UTSW 3 98,204,430 (GRCm39) missense possibly damaging 0.46
R9183:Hmgcs2 UTSW 3 98,198,232 (GRCm39) missense possibly damaging 0.67
R9211:Hmgcs2 UTSW 3 98,204,748 (GRCm39) missense possibly damaging 0.95
Z1176:Hmgcs2 UTSW 3 98,198,261 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AACCATCTCTCTGGGAAGCTG -3'
(R):5'- TGAAAGAATGGCTTAGCATCCC -3'

Sequencing Primer
(F):5'- GAAGCTGGGCCCCTTGG -3'
(R):5'- GAAAGAATGGCTTAGCATCCCTTCTG -3'
Posted On 2015-04-29