Incidental Mutation 'R6851:Pex5'
ID 534964
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 044955-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6851 (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 G at 124380113 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 275 (S275P)
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: S312P

PolyPhen 2 Score 0.641 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000049132
Gene: ENSMUSG00000005069
AA Change: S312P

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 possibly damaging
Transcript: ENSMUST00000080557
AA Change: S275P

PolyPhen 2 Score 0.923 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000079398
Gene: ENSMUSG00000005069
AA Change: S275P

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: S305P

PolyPhen 2 Score 0.641 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000108149
Gene: ENSMUSG00000005069
AA Change: S305P

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 possibly damaging
Transcript: ENSMUST00000112531
AA Change: S275P

PolyPhen 2 Score 0.923 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000108150
Gene: ENSMUSG00000005069
AA Change: S275P

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: S312P

PolyPhen 2 Score 0.641 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000108151
Gene: ENSMUSG00000005069
AA Change: S312P

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: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency 100% (41/41)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 A T 17: 46,623,345 (GRCm39) C856S probably benign Het
Arrdc2 T C 8: 71,291,369 (GRCm39) E153G probably damaging Het
Cacna1d T C 14: 29,764,739 (GRCm39) D2033G probably damaging Het
Cacna1s G A 1: 136,020,432 (GRCm39) R823Q probably benign Het
Cracr2a A T 6: 127,585,679 (GRCm39) D159V probably damaging Het
Defa35 T C 8: 21,555,146 (GRCm39) I22T possibly damaging Het
Dgke T C 11: 88,943,309 (GRCm39) T227A probably benign Het
Efcab3 G A 11: 104,896,521 (GRCm39) R4290K probably benign Het
Firrm G A 1: 163,792,336 (GRCm39) R554C probably damaging Het
Galnt10 G A 11: 57,656,458 (GRCm39) R214Q probably damaging Het
Gpr180 T C 14: 118,391,037 (GRCm39) Y189H probably damaging Het
Hadh A G 3: 131,065,620 (GRCm39) S13P possibly damaging Het
Hcn2 T A 10: 79,564,947 (GRCm39) probably null Het
Irgm2 T C 11: 58,110,641 (GRCm39) S123P possibly damaging Het
Kcnv1 T A 15: 44,972,594 (GRCm39) I430F probably damaging Het
Kif13b G A 14: 65,010,514 (GRCm39) C1271Y probably damaging Het
Klhdc3 A T 17: 46,989,218 (GRCm39) I48N possibly damaging Het
Lama5 G A 2: 179,833,455 (GRCm39) P1519L probably damaging Het
Mprip T A 11: 59,649,841 (GRCm39) W1182R probably damaging Het
Mycbp2 A T 14: 103,497,630 (GRCm39) probably null Het
Or12e1 T A 2: 87,022,813 (GRCm39) S261T probably benign Het
Or1j11 T A 2: 36,311,832 (GRCm39) C141S probably damaging Het
Or8b51 A G 9: 38,569,481 (GRCm39) V69A probably benign Het
Or8h9 T C 2: 86,789,611 (GRCm39) T64A possibly damaging Het
Or9m1b T A 2: 87,836,300 (GRCm39) H265L probably damaging Het
Osbpl8 T A 10: 111,106,479 (GRCm39) Y295* probably null Het
Prrc2c TTGCTGCTGCTGCTGCTGCTGCTGCTGC TTGCTGCTGCTGCTGCTGCTGCTGC 1: 162,536,630 (GRCm39) probably benign Het
Sele G T 1: 163,881,521 (GRCm39) G543C probably damaging Het
Serpina3k A C 12: 104,311,625 (GRCm39) Y401S probably benign Het
Slc13a4 A G 6: 35,278,668 (GRCm39) S74P probably damaging Het
Spata31d1a A G 13: 59,851,725 (GRCm39) L114P unknown Het
Syne1 G T 10: 5,212,703 (GRCm39) C3295* probably null Het
Tepsin G T 11: 119,987,787 (GRCm39) H44N probably damaging Het
Tpp1 A T 7: 105,398,919 (GRCm39) V170E probably damaging Het
Trav3-1 T C 14: 52,818,428 (GRCm39) V34A probably damaging Het
Tsbp1 A T 17: 34,679,146 (GRCm39) Y303F possibly damaging Het
Ush2a T C 1: 188,265,402 (GRCm39) V1642A probably benign Het
Vmn1r122 A G 7: 20,867,845 (GRCm39) I70T probably benign Het
Vmn2r96 A G 17: 18,802,800 (GRCm39) M237V possibly damaging Het
Wdr75 A G 1: 45,862,587 (GRCm39) E802G probably benign Het
Zan G A 5: 137,394,453 (GRCm39) T4462I unknown 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
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'- GTCACTGTGTGATCTGAAAAGG -3'
(R):5'- CACACTGAAGTTTGCAGCTC -3'

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