Incidental Mutation 'R7564:Ppox'
ID 585291
Institutional Source Beutler Lab
Gene Symbol Ppox
Ensembl Gene ENSMUSG00000062729
Gene Name protoporphyrinogen oxidase
Synonyms
MMRRC Submission 045656-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.329) question?
Stock # R7564 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 171104564-171108955 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 171107765 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 96 (N96S)
Ref Sequence ENSEMBL: ENSMUSP00000072863 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064272] [ENSMUST00000065941] [ENSMUST00000073120] [ENSMUST00000111305] [ENSMUST00000111306] [ENSMUST00000111313] [ENSMUST00000126699] [ENSMUST00000149187] [ENSMUST00000192956]
AlphaFold P51175
Predicted Effect probably benign
Transcript: ENSMUST00000064272
SMART Domains Protein: ENSMUSP00000066353
Gene: ENSMUSG00000052423

DomainStartEndE-ValueType
transmembrane domain 12 31 N/A INTRINSIC
low complexity region 61 77 N/A INTRINSIC
Pfam:Glyco_transf_7N 79 212 1.7e-59 PFAM
Pfam:Glyco_transf_7C 217 294 6.3e-32 PFAM
low complexity region 348 364 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000065941
SMART Domains Protein: ENSMUSP00000064002
Gene: ENSMUSG00000053483

DomainStartEndE-ValueType
low complexity region 49 63 N/A INTRINSIC
low complexity region 68 83 N/A INTRINSIC
low complexity region 87 104 N/A INTRINSIC
low complexity region 150 160 N/A INTRINSIC
Pfam:UCH 211 556 9.4e-66 PFAM
Pfam:UCH_1 212 538 9.6e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000073120
AA Change: N96S

PolyPhen 2 Score 0.137 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000072863
Gene: ENSMUSG00000062729
AA Change: N96S

DomainStartEndE-ValueType
Pfam:NAD_binding_8 7 74 1.3e-9 PFAM
Pfam:Amino_oxidase 12 471 1.7e-64 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111305
SMART Domains Protein: ENSMUSP00000106936
Gene: ENSMUSG00000053483

DomainStartEndE-ValueType
low complexity region 49 63 N/A INTRINSIC
low complexity region 68 83 N/A INTRINSIC
low complexity region 87 104 N/A INTRINSIC
low complexity region 150 160 N/A INTRINSIC
Pfam:UCH 211 556 9.4e-66 PFAM
Pfam:UCH_1 212 538 9.6e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111306
SMART Domains Protein: ENSMUSP00000106938
Gene: ENSMUSG00000053483

DomainStartEndE-ValueType
low complexity region 49 63 N/A INTRINSIC
low complexity region 68 83 N/A INTRINSIC
low complexity region 87 104 N/A INTRINSIC
low complexity region 150 160 N/A INTRINSIC
Pfam:UCH 211 559 4.1e-60 PFAM
Pfam:UCH_1 215 541 3.6e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111313
SMART Domains Protein: ENSMUSP00000106945
Gene: ENSMUSG00000052423

DomainStartEndE-ValueType
transmembrane domain 12 31 N/A INTRINSIC
low complexity region 61 77 N/A INTRINSIC
Pfam:Glyco_transf_7N 79 214 2.1e-74 PFAM
Pfam:Glyco_transf_7C 217 294 1.7e-31 PFAM
Pfam:Glyco_tranf_2_2 238 298 1e-6 PFAM
low complexity region 348 364 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000126699
SMART Domains Protein: ENSMUSP00000141958
Gene: ENSMUSG00000052423

DomainStartEndE-ValueType
Pfam:Glyco_transf_7C 1 72 3.2e-28 PFAM
Pfam:Glyco_tranf_2_2 16 76 2.1e-5 PFAM
low complexity region 126 142 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000149187
SMART Domains Protein: ENSMUSP00000120161
Gene: ENSMUSG00000053483

DomainStartEndE-ValueType
low complexity region 49 63 N/A INTRINSIC
low complexity region 68 83 N/A INTRINSIC
low complexity region 87 104 N/A INTRINSIC
low complexity region 150 160 N/A INTRINSIC
Pfam:UCH 211 438 1e-36 PFAM
Pfam:UCH_1 212 436 2.1e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000174720
SMART Domains Protein: ENSMUSP00000133362
Gene: ENSMUSG00000053483

DomainStartEndE-ValueType
low complexity region 1 12 N/A INTRINSIC
low complexity region 21 36 N/A INTRINSIC
low complexity region 40 57 N/A INTRINSIC
Pfam:UCH 77 162 4.6e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000192956
AA Change: N107S

PolyPhen 2 Score 0.301 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000141835
Gene: ENSMUSG00000062729
AA Change: N107S

DomainStartEndE-ValueType
Pfam:NAD_binding_8 7 72 1.6e-7 PFAM
Pfam:Amino_oxidase 12 389 4.7e-29 PFAM
Meta Mutation Damage Score 0.2453 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.6%
Validation Efficiency 98% (56/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the penultimate enzyme of heme biosynthesis, which catalyzes the 6-electron oxidation of protoporphyrinogen IX to form protoporphyrin IX. Mutations in this gene cause variegate porphyria, an autosomal dominant disorder of heme metabolism resulting from a deficiency in protoporphyrinogen oxidase, an enzyme located on the inner mitochondrial membrane. Alternatively spliced transcript variants encoding the same protein have been identified. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice heterozygous for the R59W knock-in mutation exhibit elevated stool porphyrin levels and reduced hepatic protoporphyrinogen oxidase activity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad11 G A 9: 104,000,288 (GRCm39) E681K possibly damaging Het
Accsl A T 2: 93,688,501 (GRCm39) M411K possibly damaging Het
Amn1 C T 6: 149,086,529 (GRCm39) M44I probably benign Het
Bag4 G A 8: 26,267,507 (GRCm39) R108* probably null Het
Cpa1 C T 6: 30,641,767 (GRCm39) T197M probably damaging Het
Cyb561d2 A G 9: 107,418,218 (GRCm39) V50A probably benign Het
Dact1 A G 12: 71,365,325 (GRCm39) D665G probably damaging Het
Dcaf4 G A 12: 83,588,297 (GRCm39) V499I probably damaging Het
Depdc5 T G 5: 33,058,854 (GRCm39) I274M probably damaging Het
Dnah3 T A 7: 119,570,817 (GRCm39) Q2219L probably benign Het
Ect2 A T 3: 27,170,272 (GRCm39) probably benign Het
Efcab14 C A 4: 115,617,159 (GRCm39) S289R probably benign Het
Fmn2 T C 1: 174,437,140 (GRCm39) L1037P unknown Het
Fsip2 G A 2: 82,819,361 (GRCm39) M5031I probably benign Het
Gm19410 A G 8: 36,274,151 (GRCm39) M1435V probably benign Het
Gm8005 G T 14: 42,261,499 (GRCm39) Q44K Het
Hdgfl2 T A 17: 56,406,860 (GRCm39) D591E unknown Het
Hk3 C A 13: 55,159,209 (GRCm39) C449F probably damaging Het
Hmcn1 T C 1: 150,531,586 (GRCm39) M3228V probably benign Het
Kifap3 C T 1: 163,743,337 (GRCm39) R773C probably damaging Het
Kndc1 T C 7: 139,500,612 (GRCm39) V659A probably benign Het
Lhb C T 7: 45,071,101 (GRCm39) R109C probably damaging Het
Lnpep A G 17: 17,798,854 (GRCm39) I267T probably benign Het
Lypla1 T A 1: 4,878,590 (GRCm39) probably null Het
Map3k21 T C 8: 126,654,447 (GRCm39) probably null Het
Mapkbp1 A G 2: 119,844,232 (GRCm39) T319A probably benign Het
Mms19 T C 19: 41,935,455 (GRCm39) T854A probably benign Het
Mphosph8 A G 14: 56,911,495 (GRCm39) T173A probably benign Het
Mtcl1 C T 17: 66,678,322 (GRCm39) R668H probably benign Het
Myo5b G A 18: 74,767,582 (GRCm39) E297K possibly damaging Het
Nrg2 A T 18: 36,157,449 (GRCm39) L412Q probably damaging Het
Nrtn T C 17: 57,058,473 (GRCm39) D176G probably damaging Het
Nrxn1 G T 17: 90,670,334 (GRCm39) Q1134K possibly damaging Het
Oog4 CAA CA 4: 143,164,022 (GRCm39) probably null Het
Or51t4 C T 7: 102,598,473 (GRCm39) P267L probably damaging Het
Pick1 T C 15: 79,139,781 (GRCm39) V360A unknown Het
Pigr T A 1: 130,769,403 (GRCm39) N71K possibly damaging Het
Pramel29 C A 4: 143,939,525 (GRCm39) C4F probably damaging Het
Qrfprl G T 6: 65,429,891 (GRCm39) E196* probably null Het
Rasa1 T C 13: 85,376,827 (GRCm39) T603A probably benign Het
Rhd T C 4: 134,603,770 (GRCm39) L97P probably damaging Het
Sec61a2 T C 2: 5,887,415 (GRCm39) I147V probably benign Het
Sh3bp1 C T 15: 78,795,760 (GRCm39) P630S probably damaging Het
Sh3d21 T C 4: 126,044,937 (GRCm39) T581A probably benign Het
Slc36a2 A G 11: 55,053,498 (GRCm39) I380T probably benign Het
Slc36a4 T A 9: 15,638,108 (GRCm39) V178D probably damaging Het
Smad7 C A 18: 75,526,906 (GRCm39) L251I probably benign Het
Sspo G A 6: 48,426,434 (GRCm39) S151N probably benign Het
St3gal4 C T 9: 34,963,549 (GRCm39) R253Q probably benign Het
Trappc14 C A 5: 138,261,104 (GRCm39) probably null Het
Ttbk1 T C 17: 46,787,857 (GRCm39) I242V possibly damaging Het
Ttn G A 2: 76,798,864 (GRCm39) A470V unknown Het
Unc13b T C 4: 43,091,258 (GRCm39) V28A probably damaging Het
Vmn1r149 A G 7: 22,137,530 (GRCm39) V42A possibly damaging Het
Zbtb21 A T 16: 97,752,740 (GRCm39) C514* probably null Het
Zfp236 A T 18: 82,662,366 (GRCm39) C570* probably null Het
Zfp277 T A 12: 40,379,594 (GRCm39) R313S probably damaging Het
Zfp329 A T 7: 12,544,967 (GRCm39) C186S probably damaging Het
Zscan4-ps2 A G 7: 11,248,954 (GRCm39) probably benign Het
Other mutations in Ppox
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00958:Ppox APN 1 171,105,453 (GRCm39) critical splice donor site probably null
IGL01818:Ppox APN 1 171,108,318 (GRCm39) missense probably benign 0.29
IGL01899:Ppox APN 1 171,104,655 (GRCm39) missense probably benign 0.00
IGL01931:Ppox APN 1 171,105,456 (GRCm39) missense probably null 0.51
IGL02802:Ppox UTSW 1 171,105,066 (GRCm39) nonsense probably null
R0131:Ppox UTSW 1 171,106,849 (GRCm39) missense possibly damaging 0.92
R0131:Ppox UTSW 1 171,106,849 (GRCm39) missense possibly damaging 0.92
R0132:Ppox UTSW 1 171,106,849 (GRCm39) missense possibly damaging 0.92
R0184:Ppox UTSW 1 171,107,126 (GRCm39) missense probably damaging 1.00
R0426:Ppox UTSW 1 171,105,322 (GRCm39) missense probably damaging 1.00
R0542:Ppox UTSW 1 171,106,818 (GRCm39) missense probably damaging 1.00
R0615:Ppox UTSW 1 171,105,387 (GRCm39) splice site probably benign
R1559:Ppox UTSW 1 171,107,580 (GRCm39) intron probably benign
R3687:Ppox UTSW 1 171,105,066 (GRCm39) missense probably damaging 1.00
R4941:Ppox UTSW 1 171,105,166 (GRCm39) missense probably damaging 0.99
R5037:Ppox UTSW 1 171,105,169 (GRCm39) missense probably damaging 1.00
R5599:Ppox UTSW 1 171,105,033 (GRCm39) missense probably damaging 1.00
R5739:Ppox UTSW 1 171,107,570 (GRCm39) missense probably damaging 1.00
R5791:Ppox UTSW 1 171,104,885 (GRCm39) missense probably damaging 1.00
R5892:Ppox UTSW 1 171,105,034 (GRCm39) missense probably damaging 0.98
R7937:Ppox UTSW 1 171,107,546 (GRCm39) missense possibly damaging 0.93
R7949:Ppox UTSW 1 171,105,521 (GRCm39) missense probably benign 0.00
R9065:Ppox UTSW 1 171,105,447 (GRCm39) critical splice donor site probably benign
R9417:Ppox UTSW 1 171,107,855 (GRCm39) missense unknown
Z1177:Ppox UTSW 1 171,108,072 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCATGGTTGAAAAGAAAACTCCC -3'
(R):5'- ACTTGGACCTCGAGGGATTAG -3'

Sequencing Primer
(F):5'- GGTTGAAAAGAAAACTCCCAGATTC -3'
(R):5'- ATTAGGCCGGCTGGAGC -3'
Posted On 2019-10-17