Incidental Mutation 'R8360:Hmgcs2'
ID 652132
Institutional Source Beutler Lab
Gene Symbol Hmgcs2
Ensembl Gene ENSMUSG00000027875
Gene Name 3-hydroxy-3-methylglutaryl-Coenzyme A synthase 2
Synonyms mHS
MMRRC Submission 067734-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.110) question?
Stock # R8360 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 98187751-98218054 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 98204724 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 294 (D294V)
Ref Sequence ENSEMBL: ENSMUSP00000088249 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090746] [ENSMUST00000120541]
AlphaFold P54869
Predicted Effect possibly damaging
Transcript: ENSMUST00000090746
AA Change: D294V

PolyPhen 2 Score 0.681 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000088249
Gene: ENSMUSG00000027875
AA Change: D294V

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: D294V

PolyPhen 2 Score 0.681 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000113296
Gene: ENSMUSG00000027875
AA Change: D294V

DomainStartEndE-ValueType
Pfam:HMG_CoA_synt_N 50 223 7.2e-108 PFAM
Pfam:HMG_CoA_synt_C 224 506 1.8e-131 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency 96% (43/45)
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: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd17b C T 19: 21,655,888 (GRCm39) Q57* probably null Het
Acad8 C T 9: 26,890,352 (GRCm39) A288T possibly damaging Het
Adamtsl3 G A 7: 82,197,187 (GRCm39) C711Y probably damaging Het
Ahcyl2 C A 6: 29,768,869 (GRCm39) D111E probably benign Het
Asxl3 T C 18: 22,649,174 (GRCm39) F388L probably benign Het
Bcr T A 10: 74,981,271 (GRCm39) S697T probably damaging Het
Catspere2 G A 1: 177,842,724 (GRCm39) V50M possibly damaging Het
Dgka C A 10: 128,563,997 (GRCm39) V451F probably damaging Het
Dnajc2 A T 5: 21,962,705 (GRCm39) C617S unknown Het
Erich3 C A 3: 154,469,991 (GRCm39) T1481K unknown Het
Golm2 A T 2: 121,697,632 (GRCm39) probably benign Het
Hdac2 T A 10: 36,874,059 (GRCm39) D396E probably benign Het
Hnf1a A G 5: 115,091,391 (GRCm39) V434A possibly damaging Het
Il4ra T C 7: 125,169,138 (GRCm39) L130P probably damaging Het
Inpp5j T C 11: 3,449,767 (GRCm39) K672E probably damaging Het
Kif16b G A 2: 142,553,777 (GRCm39) A1007V probably benign Het
Kif26b T C 1: 178,743,938 (GRCm39) S1345P probably benign Het
Lrrc28 A T 7: 67,290,909 (GRCm39) D37E probably benign Het
Mlx G T 11: 100,978,140 (GRCm39) probably benign Het
Muc16 T C 9: 18,436,554 (GRCm39) H7878R probably benign Het
Mybpc1 C A 10: 88,409,359 (GRCm39) E32* probably null Het
Nebl C T 2: 17,465,298 (GRCm39) V18M probably benign Het
Nhsl3 C T 4: 129,117,995 (GRCm39) R268Q possibly damaging Het
Nlrp3 T C 11: 59,440,229 (GRCm39) V602A probably benign Het
Npepps G A 11: 97,120,665 (GRCm39) P532S probably benign Het
Or7g12 T A 9: 18,900,139 (GRCm39) M285K probably benign Het
Or8g19 C T 9: 39,055,761 (GRCm39) R122* probably null Het
Or8k53 T C 2: 86,177,668 (GRCm39) I147M possibly damaging Het
Pfdn1 G A 18: 36,584,214 (GRCm39) T40M probably benign Het
Pkd2 G T 5: 104,607,653 (GRCm39) E51* probably null Het
Prss40 T A 1: 34,599,876 (GRCm39) H37L probably benign Het
Rab11fip1 A T 8: 27,642,374 (GRCm39) C808* probably null Het
Rab3gap2 A T 1: 184,999,270 (GRCm39) probably benign Het
Sall3 C T 18: 81,017,232 (GRCm39) R232H probably benign Het
Sbk3 A G 7: 4,970,707 (GRCm39) F221L probably damaging Het
Sema7a T G 9: 57,862,974 (GRCm39) probably benign Het
Serpina3b C A 12: 104,104,962 (GRCm39) N379K probably benign Het
Ssbp4 A G 8: 71,052,039 (GRCm39) L208P probably benign Het
Stxbp5 C T 10: 9,688,003 (GRCm39) probably null Het
Tecrl A G 5: 83,448,764 (GRCm39) Y160H probably damaging Het
Tnc T C 4: 63,885,511 (GRCm39) I1773V probably benign Het
Ush2a A G 1: 188,198,468 (GRCm39) T1511A probably benign Het
Utp15 T C 13: 98,391,499 (GRCm39) N246S probably damaging Het
Vmn1r49 C T 6: 90,049,991 (GRCm39) A4T probably benign Het
Vmn2r57 A T 7: 41,049,640 (GRCm39) I703N probably damaging Het
Wdr93 A G 7: 79,398,974 (GRCm39) D36G probably damaging Het
Zfp334 A G 2: 165,225,278 (GRCm39) I8T probably benign 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
R3960: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
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'- ATGCCTGAGGAATGGTTGAG -3'
(R):5'- AATGGCTTAGCATCCCTTCTG -3'

Sequencing Primer
(F):5'- CCTGAGGAATGGTTGAGAGAATGTG -3'
(R):5'- AGGGCTGCCATCTGCTTC -3'
Posted On 2020-10-20