Incidental Mutation 'R6825:Pex5'
ID 534106
Institutional Source Beutler Lab
Gene Symbol Pex5
Ensembl Gene ENSMUSG00000005069
Gene Name peroxisomal biogenesis factor 5
Synonyms ESTM1, Pxr1, peroxisome biogenesis factor 5, PTS1R
MMRRC Submission 044937-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6825 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 124373775-124392026 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 124391340 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 18 (M18K)
Ref Sequence ENSEMBL: ENSMUSP00000108150 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035861] [ENSMUST00000080557] [ENSMUST00000112530] [ENSMUST00000112531] [ENSMUST00000112532]
AlphaFold O09012
Predicted Effect possibly damaging
Transcript: ENSMUST00000035861
AA Change: M18K

PolyPhen 2 Score 0.811 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000049132
Gene: ENSMUSG00000005069
AA Change: M18K

DomainStartEndE-ValueType
low complexity region 231 247 N/A INTRINSIC
TPR 371 404 2.66e0 SMART
low complexity region 443 454 N/A INTRINSIC
TPR 488 521 1.76e-5 SMART
TPR 522 555 1.49e-3 SMART
TPR 556 589 3.87e-2 SMART
low complexity region 622 633 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000080557
AA Change: M18K

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000079398
Gene: ENSMUSG00000005069
AA Change: M18K

DomainStartEndE-ValueType
TPR 334 367 2.66e0 SMART
low complexity region 406 417 N/A INTRINSIC
TPR 451 484 1.76e-5 SMART
TPR 485 518 1.49e-3 SMART
TPR 519 552 3.87e-2 SMART
low complexity region 585 596 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000112530
AA Change: M18K

PolyPhen 2 Score 0.811 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000108149
Gene: ENSMUSG00000005069
AA Change: M18K

DomainStartEndE-ValueType
low complexity region 224 240 N/A INTRINSIC
TPR 364 397 2.66e0 SMART
low complexity region 436 447 N/A INTRINSIC
TPR 481 514 1.76e-5 SMART
TPR 515 548 1.49e-3 SMART
TPR 549 582 3.87e-2 SMART
low complexity region 615 626 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000112531
AA Change: M18K

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000108150
Gene: ENSMUSG00000005069
AA Change: M18K

DomainStartEndE-ValueType
TPR 334 367 2.66e0 SMART
low complexity region 406 417 N/A INTRINSIC
TPR 451 484 1.76e-5 SMART
TPR 485 518 1.49e-3 SMART
TPR 519 552 3.87e-2 SMART
low complexity region 585 596 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000112532
AA Change: M18K

PolyPhen 2 Score 0.811 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000108151
Gene: ENSMUSG00000005069
AA Change: M18K

DomainStartEndE-ValueType
low complexity region 231 247 N/A INTRINSIC
TPR 371 404 2.66e0 SMART
low complexity region 443 454 N/A INTRINSIC
TPR 488 521 1.76e-5 SMART
TPR 522 555 1.49e-3 SMART
TPR 556 589 3.87e-2 SMART
low complexity region 622 633 N/A INTRINSIC
Meta Mutation Damage Score 0.2983 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.1%
Validation Efficiency 100% (62/62)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The product of this gene binds to the C-terminal PTS1-type tripeptide peroxisomal targeting signal (SKL-type) and plays an essential role in peroxisomal protein import. Peroxins (PEXs) are proteins that are essential for the assembly of functional peroxisomes. The peroxisome biogenesis disorders (PBDs) are a group of genetically heterogeneous autosomal recessive, lethal diseases characterized by multiple defects in peroxisome function. The peroxisomal biogenesis disorders are a heterogeneous group with at least 14 complementation groups and with more than 1 phenotype being observed in cases falling into particular complementation groups. Although the clinical features of PBD patients vary, cells from all PBD patients exhibit a defect in the import of one or more classes of peroxisomal matrix proteins into the organelle. Defects in this gene are a cause of neonatal adrenoleukodystrophy (NALD), a cause of Zellweger syndrome (ZWS) as well as may be a cause of infantile Refsum disease (IRD). Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Oct 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit reduced size, muscle weakness, respiratory distress, and retarded development and defects of the kidney, liver, brain, and intestine associated with lack of peroxisomes, and die within 3-4 days of birth. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930447C04Rik A T 12: 72,954,654 (GRCm39) S206T probably benign Het
Aasdh A T 5: 77,036,696 (GRCm39) probably null Het
Adam10 G T 9: 70,668,884 (GRCm39) C400F probably damaging Het
Ankle2 A T 5: 110,398,635 (GRCm39) R561S probably null Het
Arhgef5 C T 6: 43,251,895 (GRCm39) T882I probably damaging Het
Arpc1a A T 5: 145,032,936 (GRCm39) K82* probably null Het
Card11 C A 5: 140,863,837 (GRCm39) R967L probably benign Het
Ccdc82 G T 9: 13,251,601 (GRCm39) probably benign Het
Cebpz T C 17: 79,227,392 (GRCm39) D1026G probably damaging Het
Cit A T 5: 116,119,833 (GRCm39) Q1321L probably damaging Het
Clcn2 C A 16: 20,528,408 (GRCm39) probably benign Het
Csf3 G C 11: 98,593,273 (GRCm39) G130A probably damaging Het
Cul2 T A 18: 3,434,946 (GRCm39) S737T probably damaging Het
Cyp1a2 G A 9: 57,584,543 (GRCm39) H504Y probably benign Het
Cyp3a44 G A 5: 145,716,396 (GRCm39) P398L probably damaging Het
Dnah8 T C 17: 30,960,147 (GRCm39) I2206T probably damaging Het
Efr3a G A 15: 65,701,679 (GRCm39) V198I probably benign Het
Epb41l5 A T 1: 119,547,931 (GRCm39) D157E possibly damaging Het
Ercc8 T C 13: 108,295,343 (GRCm39) S6P probably damaging Het
Faxc T C 4: 21,931,672 (GRCm39) S37P probably benign Het
Fbxl19 T A 7: 127,349,187 (GRCm39) I119K probably damaging Het
Frmd4b A G 6: 97,302,437 (GRCm39) V195A possibly damaging Het
Fut9 A T 4: 25,619,925 (GRCm39) S296R probably benign Het
Gas6 T C 8: 13,533,674 (GRCm39) N112D probably benign Het
H2-Q1 T C 17: 35,540,028 (GRCm39) L99P probably damaging Het
Helq A T 5: 100,940,561 (GRCm39) I346N probably damaging Het
Hepacam A G 9: 37,278,976 (GRCm39) K2E possibly damaging Het
Itgae T C 11: 73,009,322 (GRCm39) M502T possibly damaging Het
Kmt2a G A 9: 44,729,704 (GRCm39) probably benign Het
Lhx9 ACC ACCC 1: 138,769,544 (GRCm39) probably null Het
Macf1 A T 4: 123,277,015 (GRCm39) probably null Het
Mgat4a T A 1: 37,503,515 (GRCm39) K220* probably null Het
Or2t43 T C 11: 58,457,476 (GRCm39) R232G possibly damaging Het
Or4c104 T C 2: 88,586,255 (GRCm39) I255V possibly damaging Het
Or5b3 G A 19: 13,388,514 (GRCm39) V194I probably benign Het
Phlda3 T C 1: 135,694,562 (GRCm39) *126Q probably null Het
Plxna1 G T 6: 89,297,597 (GRCm39) D1862E probably benign Het
Pold4 A T 19: 4,282,164 (GRCm39) I7F possibly damaging Het
Prkaa1 A T 15: 5,173,432 (GRCm39) I19F possibly damaging Het
Prl7d1 T G 13: 27,894,125 (GRCm39) E148A probably benign Het
Prr14l A T 5: 32,985,892 (GRCm39) V1201E possibly damaging Het
Rab3gap1 T C 1: 127,858,158 (GRCm39) C510R probably damaging Het
Rhbdf1 C T 11: 32,159,970 (GRCm39) R802H probably damaging Het
Rpl18a A C 8: 71,348,836 (GRCm39) F47V probably damaging Het
Sema5b C A 16: 35,448,377 (GRCm39) probably null Het
Sspo G A 6: 48,442,459 (GRCm39) G1985R probably benign Het
Tcaf2 C T 6: 42,606,452 (GRCm39) A501T probably benign Het
Tcerg1 A G 18: 42,681,542 (GRCm39) D563G probably damaging Het
Tdh G A 14: 63,733,281 (GRCm39) T155M probably damaging Het
Tenm2 T C 11: 35,937,711 (GRCm39) N1654S probably benign Het
Tlr5 A T 1: 182,800,609 (GRCm39) probably benign Het
Tns1 G T 1: 74,041,482 (GRCm39) C136* probably null Het
Tomm5 A T 4: 45,106,443 (GRCm39) probably null Het
Trio A T 15: 27,889,394 (GRCm39) F512I probably damaging Het
Ttll5 A T 12: 85,930,102 (GRCm39) probably null Het
Upp1 T A 11: 9,081,707 (GRCm39) H81Q probably benign Het
Usp42 A G 5: 143,713,562 (GRCm39) S71P probably damaging Het
Vamp5 G A 6: 72,357,424 (GRCm39) probably benign Het
Zap70 A G 1: 36,817,471 (GRCm39) Y238C probably damaging Het
Zfp398 A G 6: 47,843,265 (GRCm39) D307G probably damaging Het
Other mutations in Pex5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01980:Pex5 APN 6 124,375,339 (GRCm39) missense probably damaging 1.00
IGL02027:Pex5 APN 6 124,375,847 (GRCm39) missense probably benign 0.20
IGL02041:Pex5 APN 6 124,382,240 (GRCm39) splice site probably benign
IGL02128:Pex5 APN 6 124,375,419 (GRCm39) missense probably damaging 1.00
IGL02507:Pex5 APN 6 124,390,264 (GRCm39) missense probably benign
IGL02539:Pex5 APN 6 124,380,183 (GRCm39) missense probably benign 0.02
IGL03180:Pex5 APN 6 124,390,522 (GRCm39) splice site probably benign
G1Funyon:Pex5 UTSW 6 124,382,142 (GRCm39) missense probably benign 0.02
R0143:Pex5 UTSW 6 124,375,448 (GRCm39) missense probably damaging 1.00
R0600:Pex5 UTSW 6 124,381,596 (GRCm39) missense probably benign 0.10
R0904:Pex5 UTSW 6 124,376,896 (GRCm39) splice site probably benign
R1970:Pex5 UTSW 6 124,391,364 (GRCm39) missense probably damaging 1.00
R4628:Pex5 UTSW 6 124,380,079 (GRCm39) missense possibly damaging 0.90
R4879:Pex5 UTSW 6 124,375,322 (GRCm39) missense probably benign 0.02
R5068:Pex5 UTSW 6 124,390,555 (GRCm39) missense probably benign 0.01
R5069:Pex5 UTSW 6 124,390,555 (GRCm39) missense probably benign 0.01
R5339:Pex5 UTSW 6 124,374,963 (GRCm39) missense probably benign 0.02
R6433:Pex5 UTSW 6 124,390,572 (GRCm39) missense possibly damaging 0.81
R6851:Pex5 UTSW 6 124,380,113 (GRCm39) missense possibly damaging 0.92
R7148:Pex5 UTSW 6 124,382,231 (GRCm39) missense probably benign 0.10
R7286:Pex5 UTSW 6 124,375,022 (GRCm39) nonsense probably null
R7673:Pex5 UTSW 6 124,376,342 (GRCm39) missense probably damaging 0.98
R7752:Pex5 UTSW 6 124,390,977 (GRCm39) missense probably benign 0.03
R7752:Pex5 UTSW 6 124,380,860 (GRCm39) missense probably damaging 0.99
R7793:Pex5 UTSW 6 124,376,300 (GRCm39) missense probably benign 0.00
R8301:Pex5 UTSW 6 124,382,142 (GRCm39) missense probably benign 0.02
R8964:Pex5 UTSW 6 124,375,740 (GRCm39) missense probably benign 0.00
Z1177:Pex5 UTSW 6 124,375,345 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTGTTACTGAATGGTGACTGC -3'
(R):5'- TCCTCTTGGACTCCAGACAC -3'

Sequencing Primer
(F):5'- GTTACTGAATGGTGACTGCTATTAC -3'
(R):5'- TTGGACTCCAGACACACCTCG -3'
Posted On 2018-09-12