Incidental Mutation 'R7752:Pex5'
ID 597293
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 045808-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7752 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 124373775-124392026 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 124380860 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 255 (S255P)
Ref Sequence ENSEMBL: ENSMUSP00000049132 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035861] [ENSMUST00000080557] [ENSMUST00000112530] [ENSMUST00000112531] [ENSMUST00000112532]
AlphaFold O09012
Predicted Effect probably damaging
Transcript: ENSMUST00000035861
AA Change: S255P

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000049132
Gene: ENSMUSG00000005069
AA Change: S255P

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 benign
Transcript: ENSMUST00000080557
AA Change: S218P

PolyPhen 2 Score 0.016 (Sensitivity: 0.95; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000079398
Gene: ENSMUSG00000005069
AA Change: S218P

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 probably damaging
Transcript: ENSMUST00000112530
AA Change: S248P

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000108149
Gene: ENSMUSG00000005069
AA Change: S248P

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 benign
Transcript: ENSMUST00000112531
AA Change: S218P

PolyPhen 2 Score 0.016 (Sensitivity: 0.95; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000108150
Gene: ENSMUSG00000005069
AA Change: S218P

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 probably damaging
Transcript: ENSMUST00000112532
AA Change: S255P

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000108151
Gene: ENSMUSG00000005069
AA Change: S255P

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agfg2 A T 5: 137,665,966 (GRCm39) F98I probably damaging Het
Akap13 T A 7: 75,327,006 (GRCm39) N668K possibly damaging Het
Aox4 G A 1: 58,293,107 (GRCm39) V868I not run Het
Ccdc39 T C 3: 33,886,766 (GRCm39) R281G possibly damaging Het
Ccnt1 A T 15: 98,441,797 (GRCm39) D490E probably benign Het
Cfhr2 T A 1: 139,741,322 (GRCm39) I218F probably damaging Het
Clcn4 T C 7: 7,296,936 (GRCm39) K234R probably benign Het
Col4a2 A T 8: 11,479,358 (GRCm39) D747V probably benign Het
Cplane1 A G 15: 8,299,190 (GRCm39) E3126G unknown Het
Csf1r T A 18: 61,243,368 (GRCm39) L128Q probably damaging Het
Dcp1b G T 6: 119,152,318 (GRCm39) R22L possibly damaging Het
Ddx6 T G 9: 44,538,960 (GRCm39) F256C probably damaging Het
Diras1 C T 10: 80,857,895 (GRCm39) V119M probably damaging Het
Ect2l T A 10: 18,017,712 (GRCm39) D681V possibly damaging Het
Eme1 G T 11: 94,541,645 (GRCm39) P59Q probably damaging Het
Farp1 G C 14: 121,495,359 (GRCm39) E605Q probably damaging Het
Frem1 G T 4: 82,877,614 (GRCm39) T1321K probably benign Het
Gcn1 T A 5: 115,753,627 (GRCm39) L2326Q probably damaging Het
Gpld1 T A 13: 25,146,758 (GRCm39) V240E probably damaging Het
Gpr4 C A 7: 18,956,340 (GRCm39) H87Q probably damaging Het
Ifi213 A T 1: 173,394,784 (GRCm39) S584T probably benign Het
Il36b C T 2: 24,048,826 (GRCm39) T77M possibly damaging Het
Inf2 A G 12: 112,576,118 (GRCm39) E865G unknown Het
Klk1b1 T C 7: 43,620,669 (GRCm39) I253T probably damaging Het
Lcmt1 G T 7: 122,969,030 (GRCm39) M8I unknown Het
Mrs2 T A 13: 25,202,549 (GRCm39) D64V possibly damaging Het
Ms4a20 A G 19: 11,079,224 (GRCm39) I148T probably benign Het
Muc4 A G 16: 32,589,108 (GRCm39) Y755C Het
Ncoa3 T A 2: 165,907,688 (GRCm39) L1099* probably null Het
Nlrp6 T C 7: 140,507,353 (GRCm39) V873A possibly damaging Het
Nup155 C T 15: 8,145,926 (GRCm39) P159L possibly damaging Het
Or10v1 A T 19: 11,873,898 (GRCm39) H171L probably benign Het
Or1ak2 A T 2: 36,827,630 (GRCm39) L166F probably damaging Het
Or4m1 A T 14: 50,557,573 (GRCm39) S240T probably damaging Het
Phip T G 9: 82,772,203 (GRCm39) M1115L probably benign Het
Ppl T G 16: 4,920,166 (GRCm39) S410R probably benign Het
Ppp1r17 G A 6: 55,999,441 (GRCm39) D25N probably damaging Het
Pramel51 T C 12: 88,142,769 (GRCm39) E478G probably damaging Het
Prox2 T A 12: 85,134,815 (GRCm39) I489F probably damaging Het
Ptprb C G 10: 116,205,333 (GRCm39) P1896A probably benign Het
Rgl2 T C 17: 34,154,799 (GRCm39) L601P possibly damaging Het
Sash1 C T 10: 8,656,328 (GRCm39) W221* probably null Het
Skint1 A C 4: 111,876,399 (GRCm39) T107P probably damaging Het
Slc41a2 A G 10: 83,091,905 (GRCm39) S453P possibly damaging Het
Sox11 A T 12: 27,391,439 (GRCm39) N323K probably damaging Het
Taf4 G A 2: 179,573,822 (GRCm39) T682M probably damaging Het
Thbd C A 2: 148,248,894 (GRCm39) V325L probably damaging Het
Tmco5 T C 2: 116,722,743 (GRCm39) F288S probably damaging Het
Traj16 T C 14: 54,440,645 (GRCm39) Y19H unknown Het
Trip11 A G 12: 101,853,233 (GRCm39) V454A probably benign Het
Tsg101 G T 7: 46,563,183 (GRCm39) Q24K probably benign Het
Ttn T C 2: 76,555,370 (GRCm39) E30545G probably damaging Het
Unkl T C 17: 25,437,627 (GRCm39) S200P probably damaging Het
Vwa2 T A 19: 56,897,672 (GRCm39) I659N probably damaging Het
Wipf3 A G 6: 54,458,896 (GRCm39) I84V probably benign Het
Zfp592 T G 7: 80,674,469 (GRCm39) S478A probably benign Het
Zfp664 A T 5: 124,962,839 (GRCm39) K78* probably null Het
Zfp738 A T 13: 67,821,110 (GRCm39) L79* probably null Het
Zfyve28 C T 5: 34,382,326 (GRCm39) R258Q 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
R6825:Pex5 UTSW 6 124,391,340 (GRCm39) missense probably damaging 0.98
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
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'- TATGCAGCAATGCCCATCAC -3'
(R):5'- TAGGATATTGCCATTCCCCAGC -3'

Sequencing Primer
(F):5'- GCAATGCCCATCACCTCGG -3'
(R):5'- ACTCTAGACTGCTGCCAGAG -3'
Posted On 2019-11-26