Incidental Mutation 'R7052:Lonp1'
ID 547686
Institutional Source Beutler Lab
Gene Symbol Lonp1
Ensembl Gene ENSMUSG00000041168
Gene Name lon peptidase 1, mitochondrial
Synonyms 1200017E13Rik, Prss15, LON
MMRRC Submission 045149-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7052 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 56921297-56933887 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 56933549 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Isoleucine at position 109 (F109I)
Ref Sequence ENSEMBL: ENSMUSP00000041814 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047226] [ENSMUST00000112979]
AlphaFold Q8CGK3
Predicted Effect probably benign
Transcript: ENSMUST00000047226
AA Change: F109I

PolyPhen 2 Score 0.312 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000041814
Gene: ENSMUSG00000041168
AA Change: F109I

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: ENSMUST00000112979
SMART Domains Protein: ENSMUSP00000108603
Gene: ENSMUSG00000040828

DomainStartEndE-ValueType
signal peptide 1 16 N/A INTRINSIC
Pfam:CATSPERD 38 766 N/A PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 100% (63/63)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 C T 6: 142,604,261 (GRCm39) R658H probably benign Het
Als2cl C T 9: 110,727,151 (GRCm39) R906C probably damaging Het
Asb8 T C 15: 98,034,282 (GRCm39) H91R probably damaging Het
Atp8b3 C T 10: 80,355,858 (GRCm39) E1285K probably benign Het
Bves G A 10: 45,222,386 (GRCm39) R172H possibly damaging Het
C6 A T 15: 4,763,177 (GRCm39) N59I probably damaging Het
Capn15 A T 17: 26,180,724 (GRCm39) V782D probably damaging Het
Ccdc168 T A 1: 44,096,466 (GRCm39) Y1544F possibly damaging Het
Ccdc18 T C 5: 108,309,554 (GRCm39) L383S probably benign Het
Coro6 C A 11: 77,357,056 (GRCm39) N119K probably benign Het
Cps1 T A 1: 67,237,569 (GRCm39) D1023E probably damaging Het
Dctn1 T A 6: 83,172,262 (GRCm39) probably null Het
Ero1a T A 14: 45,544,040 (GRCm39) K55* probably null Het
Fam209 G A 2: 172,314,751 (GRCm39) G80D possibly damaging Het
Fam89b G A 19: 5,779,276 (GRCm39) R94C probably damaging Het
Fut1 A G 7: 45,269,181 (GRCm39) *323W probably null Het
Garin2 C T 12: 78,766,176 (GRCm39) T315I probably benign Het
Gm47985 T A 1: 151,058,890 (GRCm39) F177Y possibly damaging Het
Gstm7 T A 3: 107,838,633 (GRCm39) D37V probably damaging Het
H2-Aa T A 17: 34,503,484 (GRCm39) S38C possibly damaging Het
Ighg2c T C 12: 113,252,343 (GRCm39) T70A Het
Ino80 A G 2: 119,257,068 (GRCm39) probably null Het
Irf8 C T 8: 121,466,581 (GRCm39) R9W probably damaging Het
Kcnt2 A G 1: 140,310,785 (GRCm39) N197S probably damaging Het
Kif11 T A 19: 37,373,040 (GRCm39) C86* probably null Het
Mlkl G A 8: 112,046,074 (GRCm39) S312L possibly damaging Het
Mroh9 T A 1: 162,866,525 (GRCm39) Q706L possibly damaging Het
Mtmr7 T C 8: 41,008,874 (GRCm39) H315R possibly damaging Het
Myh7b G C 2: 155,456,053 (GRCm39) R146P probably damaging Het
Naip5 A G 13: 100,358,855 (GRCm39) Y794H probably benign Het
Nup153 A T 13: 46,840,949 (GRCm39) N886K probably benign Het
Nup205 A G 6: 35,192,077 (GRCm39) R1047G possibly damaging Het
Oog3 A T 4: 143,887,027 (GRCm39) L31Q probably damaging Het
Or5b123 T A 19: 13,596,990 (GRCm39) S155T probably benign Het
Or6c38 T C 10: 128,929,744 (GRCm39) Y33C probably damaging Het
Palmd T C 3: 116,717,012 (GRCm39) N495S probably benign Het
Patj A G 4: 98,565,497 (GRCm39) Q1070R probably benign Het
Pax1 G A 2: 147,207,824 (GRCm39) R232H probably damaging Het
Pcdhb1 A G 18: 37,399,582 (GRCm39) N511S probably damaging Het
Pigs C T 11: 78,232,211 (GRCm39) L448F probably damaging Het
Pih1d2 A G 9: 50,533,077 (GRCm39) Y235C probably damaging Het
Pkd2l2 T A 18: 34,558,212 (GRCm39) I297K possibly damaging Het
Pou2f1 C T 1: 165,742,684 (GRCm39) V82I possibly damaging Het
Pramel1 T C 4: 143,123,074 (GRCm39) L17P probably damaging Het
Riok1 C T 13: 38,220,991 (GRCm39) probably benign Het
Scg3 C A 9: 75,568,664 (GRCm39) E358* probably null Het
Siglec15 T C 18: 78,091,946 (GRCm39) E85G probably damaging Het
Snx20 T C 8: 89,356,606 (GRCm39) H70R probably benign Het
Spi1 T A 2: 90,943,685 (GRCm39) S76R probably damaging Het
Stat5a T C 11: 100,770,111 (GRCm39) S463P probably damaging Het
Svs5 A G 2: 164,080,126 (GRCm39) I13T unknown Het
Tmem132e T C 11: 82,328,189 (GRCm39) S406P probably damaging Het
Top1mt T C 15: 75,540,560 (GRCm39) N237S possibly damaging Het
Trav6d-4 G A 14: 52,991,053 (GRCm39) V30M possibly damaging Het
Trp73 A T 4: 154,149,140 (GRCm39) M217K probably damaging Het
Vmn1r58 A G 7: 5,414,134 (GRCm39) I32T probably benign Het
Vmn1r9 T C 6: 57,048,396 (GRCm39) M157T probably benign Het
Vmn2r100 C T 17: 19,751,556 (GRCm39) S533F possibly damaging Het
Vmn2r112 T A 17: 22,821,507 (GRCm39) M160K probably benign Het
Vps13d C A 4: 144,889,914 (GRCm39) A597S probably benign Het
Zfp27 AATCCGCTTGTGCA AA 7: 29,594,446 (GRCm39) probably benign 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
R6692:Lonp1 UTSW 17 56,926,230 (GRCm39) missense probably damaging 1.00
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 PCR Primer
(F):5'- ATCCTCTTGCCTCAGAGTGG -3'
(R):5'- AGAACATCCTTCATCGGGCC -3'

Sequencing Primer
(F):5'- CTCAGAGTGGTGCGATGAC -3'
(R):5'- TGCGACATGTCAGCTCCCTG -3'
Posted On 2019-05-13