Incidental Mutation 'R6692:Lonp1'
ID 527933
Institutional Source Beutler Lab
Gene Symbol Lonp1
Ensembl Gene ENSMUSG00000041168
Gene Name lon peptidase 1, mitochondrial
Synonyms 1200017E13Rik, Prss15, LON
MMRRC Submission 044810-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6692 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 56921297-56933887 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 56926230 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Methionine at position 426 (V426M)
Ref Sequence ENSEMBL: ENSMUSP00000041814 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047226] [ENSMUST00000080492]
AlphaFold Q8CGK3
Predicted Effect probably damaging
Transcript: ENSMUST00000047226
AA Change: V426M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000041814
Gene: ENSMUSG00000041168
AA Change: V426M

DomainStartEndE-ValueType
LON 111 357 3.95e-62 SMART
low complexity region 389 404 N/A INTRINSIC
AAA 504 649 1.81e-14 SMART
Pfam:Lon_C 725 938 1e-71 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000080492
SMART Domains Protein: ENSMUSP00000079340
Gene: ENSMUSG00000057863

DomainStartEndE-ValueType
Pfam:Ribosomal_L36e 2 100 2.4e-51 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 94.1%
Validation Efficiency 100% (38/38)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a mitochondrial matrix protein that belongs to the Lon family of ATP-dependent proteases. This protein mediates the selective degradation of misfolded, unassembled or oxidatively damaged polypeptides in the mitochondrial matrix. It may also have a chaperone function in the assembly of inner membrane protein complexes, and participate in the regulation of mitochondrial gene expression and maintenance of the integrity of the mitochondrial genome. Decreased expression of this gene has been noted in a patient with hereditary spastic paraplegia (PMID:18378094). Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Feb 2013]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic lethality with embryonic growth retardation, small size and decreased mitochondrial DNA content. Mice heterozygous for this allele exhibit reduced chemically-induced tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahcyl1 C T 3: 107,582,401 (GRCm39) G54D probably damaging Het
Aldh1b1 T C 4: 45,803,427 (GRCm39) C322R probably damaging Het
Cdc14b T C 13: 64,363,377 (GRCm39) I258V probably damaging Het
Cenph T C 13: 100,909,243 (GRCm39) I55V probably benign Het
Cep290 T A 10: 100,405,006 (GRCm39) probably null Het
Ces2b A G 8: 105,563,919 (GRCm39) Y431C probably damaging Het
Cyp4f17 T C 17: 32,725,950 (GRCm39) S28P possibly damaging Het
Cyp4f40 C G 17: 32,894,716 (GRCm39) T427S possibly damaging Het
Exoc2 A G 13: 31,119,490 (GRCm39) I137T probably benign Het
Fam168b C A 1: 34,875,822 (GRCm39) G21V probably damaging Het
G3bp1 T A 11: 55,384,335 (GRCm39) D168E probably benign Het
Impg2 T A 16: 56,072,696 (GRCm39) L376H probably damaging Het
Kdm4d A T 9: 14,374,361 (GRCm39) M499K probably benign Het
Lypla2 C A 4: 135,698,173 (GRCm39) A26S probably benign Het
Map3k13 T C 16: 21,723,987 (GRCm39) V323A possibly damaging Het
Mdfic2 T G 6: 98,225,169 (GRCm39) H38P possibly damaging Het
Mov10 A G 3: 104,725,360 (GRCm39) L83P probably damaging Het
Mphosph9 G T 5: 124,398,179 (GRCm39) A1039D probably damaging Het
Nedd1 T C 10: 92,534,199 (GRCm39) K317R possibly damaging Het
Or10ag55-ps1 A G 2: 87,139,336 (GRCm39) T68A possibly damaging Het
Pde3a T A 6: 141,425,072 (GRCm39) S623T probably damaging Het
Pld1 T A 3: 28,095,348 (GRCm39) M227K probably benign Het
Rell1 T G 5: 64,095,210 (GRCm39) K85N probably damaging Het
Rhbdf1 T C 11: 32,165,652 (GRCm39) T93A probably damaging Het
Sccpdh T A 1: 179,511,792 (GRCm39) M88K possibly damaging Het
Siae T G 9: 37,554,095 (GRCm39) probably null Het
Slc22a16 G A 10: 40,479,901 (GRCm39) E637K unknown Het
Stk19 C T 17: 35,043,770 (GRCm39) G95S probably benign Het
Stpg2 G A 3: 139,228,738 (GRCm39) probably null Het
Sult2a5 T A 7: 13,358,057 (GRCm39) F30I probably damaging Het
Svil A G 18: 5,082,853 (GRCm39) E748G probably damaging Het
Swap70 T A 7: 109,869,126 (GRCm39) H306Q probably benign Het
Try10 G A 6: 41,334,755 (GRCm39) G227D probably damaging Het
Ttn T C 2: 76,726,713 (GRCm39) probably benign Het
Ttn T A 2: 76,749,436 (GRCm39) H3871L probably benign Het
Vmn1r231 T C 17: 21,110,745 (GRCm39) I57V possibly damaging Het
Vpreb1a A G 16: 16,686,666 (GRCm39) S75P probably damaging Het
Zkscan5 A G 5: 145,157,894 (GRCm39) probably null Het
Other mutations in Lonp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00327:Lonp1 APN 17 56,926,265 (GRCm39) missense probably damaging 1.00
IGL00934:Lonp1 APN 17 56,921,683 (GRCm39) missense probably benign 0.21
IGL01065:Lonp1 APN 17 56,922,500 (GRCm39) unclassified probably benign
IGL01343:Lonp1 APN 17 56,922,586 (GRCm39) missense possibly damaging 0.93
IGL01734:Lonp1 APN 17 56,923,026 (GRCm39) missense probably damaging 1.00
IGL02141:Lonp1 APN 17 56,922,086 (GRCm39) missense probably benign 0.19
IGL02979:Lonp1 APN 17 56,928,940 (GRCm39) missense probably benign 0.02
chaney UTSW 17 56,929,515 (GRCm39) missense probably damaging 1.00
Karloff UTSW 17 56,925,406 (GRCm39) missense probably benign
R0015:Lonp1 UTSW 17 56,925,406 (GRCm39) missense probably benign
R0015:Lonp1 UTSW 17 56,925,406 (GRCm39) missense probably benign
R0863:Lonp1 UTSW 17 56,925,331 (GRCm39) missense probably damaging 1.00
R1343:Lonp1 UTSW 17 56,927,272 (GRCm39) missense probably damaging 1.00
R1735:Lonp1 UTSW 17 56,921,956 (GRCm39) missense probably damaging 1.00
R1975:Lonp1 UTSW 17 56,922,068 (GRCm39) missense possibly damaging 0.69
R1976:Lonp1 UTSW 17 56,922,068 (GRCm39) missense possibly damaging 0.69
R1977:Lonp1 UTSW 17 56,922,068 (GRCm39) missense possibly damaging 0.69
R2484:Lonp1 UTSW 17 56,921,659 (GRCm39) missense probably damaging 1.00
R2895:Lonp1 UTSW 17 56,922,562 (GRCm39) missense probably damaging 1.00
R3123:Lonp1 UTSW 17 56,933,488 (GRCm39) missense possibly damaging 0.79
R3125:Lonp1 UTSW 17 56,933,488 (GRCm39) missense possibly damaging 0.79
R3429:Lonp1 UTSW 17 56,925,337 (GRCm39) missense probably damaging 1.00
R3726:Lonp1 UTSW 17 56,925,310 (GRCm39) unclassified probably benign
R3767:Lonp1 UTSW 17 56,928,952 (GRCm39) missense possibly damaging 0.80
R4618:Lonp1 UTSW 17 56,929,511 (GRCm39) missense probably benign 0.03
R4859:Lonp1 UTSW 17 56,933,587 (GRCm39) missense probably benign 0.00
R4951:Lonp1 UTSW 17 56,927,335 (GRCm39) missense possibly damaging 0.64
R5208:Lonp1 UTSW 17 56,924,793 (GRCm39) missense probably damaging 1.00
R5620:Lonp1 UTSW 17 56,927,263 (GRCm39) missense probably benign 0.05
R5621:Lonp1 UTSW 17 56,927,263 (GRCm39) missense probably benign 0.05
R5622:Lonp1 UTSW 17 56,927,263 (GRCm39) missense probably benign 0.05
R6131:Lonp1 UTSW 17 56,921,457 (GRCm39) missense probably benign 0.01
R6377:Lonp1 UTSW 17 56,928,961 (GRCm39) missense possibly damaging 0.90
R7052:Lonp1 UTSW 17 56,933,549 (GRCm39) missense probably benign 0.31
R7131:Lonp1 UTSW 17 56,924,814 (GRCm39) missense probably damaging 1.00
R7295:Lonp1 UTSW 17 56,929,495 (GRCm39) missense possibly damaging 0.70
R7739:Lonp1 UTSW 17 56,933,620 (GRCm39) missense probably benign
R7792:Lonp1 UTSW 17 56,929,515 (GRCm39) missense probably damaging 1.00
R8307:Lonp1 UTSW 17 56,933,573 (GRCm39) missense probably benign 0.01
R8546:Lonp1 UTSW 17 56,933,702 (GRCm39) missense probably benign 0.00
R9257:Lonp1 UTSW 17 56,927,516 (GRCm39) nonsense probably null
R9586:Lonp1 UTSW 17 56,924,839 (GRCm39) missense probably damaging 1.00
Predicted Primers
Posted On 2018-07-23