Incidental Mutation 'R7949:Ppox'
ID 649445
Institutional Source Beutler Lab
Gene Symbol Ppox
Ensembl Gene ENSMUSG00000062729
Gene Name protoporphyrinogen oxidase
Synonyms
MMRRC Submission 045994-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.329) question?
Stock # R7949 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 171104564-171108955 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 171105521 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Arginine at position 307 (S307R)
Ref Sequence ENSEMBL: ENSMUSP00000072863 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064272] [ENSMUST00000065941] [ENSMUST00000073120] [ENSMUST00000111305] [ENSMUST00000111306] [ENSMUST00000111313] [ENSMUST00000126699] [ENSMUST00000149187] [ENSMUST00000151863] [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: S307R

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000072863
Gene: ENSMUSG00000062729
AA Change: S307R

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: ENSMUST00000151863
Predicted Effect probably benign
Transcript: ENSMUST00000192956
AA Change: S280R

PolyPhen 2 Score 0.018 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000141835
Gene: ENSMUSG00000062729
AA Change: S280R

DomainStartEndE-ValueType
Pfam:NAD_binding_8 7 72 1.6e-7 PFAM
Pfam:Amino_oxidase 12 389 4.7e-29 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (47/47)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 G A 13: 81,303,353 (GRCm39) T6111M probably damaging Het
Adprhl1 T G 8: 13,274,225 (GRCm39) R844S possibly damaging Het
Aldh1b1 A G 4: 45,802,807 (GRCm39) E115G possibly damaging Het
Anp32a A G 9: 62,280,948 (GRCm39) E170G unknown Het
Arhgap27 A G 11: 103,228,595 (GRCm39) S349P probably damaging Het
Asns T A 6: 7,685,328 (GRCm39) I110F probably damaging Het
Atad3a T C 4: 155,833,152 (GRCm39) H437R possibly damaging Het
Atl2 C A 17: 80,167,289 (GRCm39) R244L probably damaging Het
Bcl2l14 A T 6: 134,407,083 (GRCm39) D222V probably damaging Het
Ccdc102a G T 8: 95,631,913 (GRCm39) Q498K probably damaging Het
Cdc14b T C 13: 64,338,212 (GRCm39) probably null Het
Cdcp3 G A 7: 130,895,324 (GRCm39) probably null Het
Cep162 T A 9: 87,088,901 (GRCm39) M994L probably benign Het
Ddx18 A G 1: 121,483,047 (GRCm39) Y580H probably damaging Het
Entpd6 C A 2: 150,612,197 (GRCm39) probably null Het
Fer T A 17: 64,440,503 (GRCm39) S707T probably damaging Het
Gabra6 A G 11: 42,207,826 (GRCm39) V215A probably benign Het
Gm20671 A G 5: 32,977,288 (GRCm39) V142A probably benign Het
Gtf3c1 G T 7: 125,250,253 (GRCm39) N1439K probably benign Het
Igbp1b T C 6: 138,635,414 (GRCm39) K10R probably benign Het
Ighv5-8 TATATATATATATATATATATATA TATATATATATATATATATATATATA 12: 113,618,563 (GRCm39) probably null Het
Igkv12-44 A T 6: 69,791,874 (GRCm39) S30T probably benign Het
Immt A T 6: 71,851,327 (GRCm39) R563* probably null Het
Jakmip1 A T 5: 37,339,492 (GRCm39) Q1231L probably damaging Het
Jsrp1 T C 10: 80,647,906 (GRCm39) T51A probably benign Het
Krtap31-1 A G 11: 99,799,144 (GRCm39) T116A possibly damaging Het
Lrp8 T A 4: 107,660,524 (GRCm39) D61E probably damaging Het
Mark2 T C 19: 7,262,081 (GRCm39) D311G probably benign Het
Men1 C T 19: 6,388,323 (GRCm39) S314L possibly damaging Het
Nxpe2 T C 9: 48,234,397 (GRCm39) N290S possibly damaging Het
Or2f2 T C 6: 42,767,588 (GRCm39) V205A possibly damaging Het
Or5b105 T A 19: 13,080,610 (GRCm39) probably null Het
Pcolce2 A T 9: 95,576,688 (GRCm39) T320S probably benign Het
Phc2 C T 4: 128,603,401 (GRCm39) T177M probably damaging Het
Phf21b G T 15: 84,676,036 (GRCm39) P337H probably damaging Het
Pinlyp G T 7: 24,245,375 (GRCm39) T15K probably damaging Het
Ptk7 T A 17: 46,897,387 (GRCm39) E315V possibly damaging Het
Pxk T C 14: 8,144,233 (GRCm38) I327T probably damaging Het
Rabgap1 A T 2: 37,453,491 (GRCm39) K973I probably benign Het
Rbbp8 A T 18: 11,851,892 (GRCm39) I238L probably benign Het
Runx2 T A 17: 45,046,442 (GRCm39) D109V possibly damaging Het
Serpinb6a G A 13: 34,107,003 (GRCm39) S183L probably benign Het
Slco1a8 C A 6: 141,939,991 (GRCm39) G171C probably damaging Het
Sptlc3 T C 2: 139,467,795 (GRCm39) I451T possibly damaging Het
Sugp1 A T 8: 70,509,153 (GRCm39) Y142F possibly damaging Het
Sumf2 T C 5: 129,881,759 (GRCm39) F98S probably damaging Het
Tmem120a C T 5: 135,771,220 (GRCm39) E39K possibly damaging Het
Tnxb C T 17: 34,936,103 (GRCm39) P2680L probably damaging Het
Zfp78 C G 7: 6,382,365 (GRCm39) R472G possibly damaging 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
R7564:Ppox UTSW 1 171,107,765 (GRCm39) missense probably benign 0.14
R7937:Ppox UTSW 1 171,107,546 (GRCm39) missense possibly damaging 0.93
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'- AGTCGTACACAATTCCCAGG -3'
(R):5'- CCAGCTTCAGGTAATGGGAC -3'

Sequencing Primer
(F):5'- AATTCCCAGGACAGTCGGGTC -3'
(R):5'- GGACAGCCCTTCCCTTTCCTAG -3'
Posted On 2020-09-15