Incidental Mutation 'R9638:Por'
ID 725820
Institutional Source Beutler Lab
Gene Symbol Por
Ensembl Gene ENSMUSG00000005514
Gene Name cytochrome p450 oxidoreductase
Synonyms NADH cytochrome P450 oxydoreductase, 4933424M13Rik, CYPOR, CPR
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9638 (G1)
Quality Score 217.009
Status Not validated
Chromosome 5
Chromosomal Location 135698894-135764180 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 135754615 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Lysine at position 12 (Q12K)
Ref Sequence ENSEMBL: ENSMUSP00000119138 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005651] [ENSMUST00000122113] [ENSMUST00000127096] [ENSMUST00000153500] [ENSMUST00000153515]
AlphaFold P37040
Predicted Effect probably benign
Transcript: ENSMUST00000005651
SMART Domains Protein: ENSMUSP00000005651
Gene: ENSMUSG00000005514

DomainStartEndE-ValueType
transmembrane domain 20 42 N/A INTRINSIC
Pfam:Flavodoxin_1 82 219 1.6e-40 PFAM
Pfam:FAD_binding_1 274 493 1.3e-84 PFAM
Pfam:NAD_binding_1 530 642 2.8e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000122113
SMART Domains Protein: ENSMUSP00000112924
Gene: ENSMUSG00000005514

DomainStartEndE-ValueType
transmembrane domain 20 42 N/A INTRINSIC
Pfam:Flavodoxin_1 82 219 2.6e-40 PFAM
Pfam:FAD_binding_1 274 493 5.1e-87 PFAM
Pfam:NAD_binding_1 530 605 3.9e-13 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000127096
AA Change: Q12K
SMART Domains Protein: ENSMUSP00000119138
Gene: ENSMUSG00000005514
AA Change: Q12K

DomainStartEndE-ValueType
low complexity region 21 36 N/A INTRINSIC
Pfam:Flavodoxin_1 127 168 5.7e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000153500
SMART Domains Protein: ENSMUSP00000121531
Gene: ENSMUSG00000005514

DomainStartEndE-ValueType
transmembrane domain 22 44 N/A INTRINSIC
Pfam:Flavodoxin_1 82 219 5.9e-41 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000153515
SMART Domains Protein: ENSMUSP00000121022
Gene: ENSMUSG00000005514

DomainStartEndE-ValueType
transmembrane domain 22 44 N/A INTRINSIC
Pfam:Flavodoxin_1 82 219 3.2e-41 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an endoplasmic reticulum membrane oxidoreductase with an FAD-binding domain and a flavodoxin-like domain. The protein binds two cofactors, FAD and FMN, which allow it to donate electrons directly from NADPH to all microsomal P450 enzymes. Mutations in this gene have been associated with various diseases, including apparent combined P450C17 and P450C21 deficiency, amenorrhea and disordered steroidogenesis, congenital adrenal hyperplasia and Antley-Bixler syndrome. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit defects of the neural tube, eye, heart, and limbs, retarded growth, and prenatal lethality. Liver-specific knockouts exhibit increased liver weight, hepatic lipidosis, and impaired drug metabolism. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca1 T G 4: 53,092,806 (GRCm39) E326A probably damaging Het
Aldh1a1 T A 19: 20,614,100 (GRCm39) N423K probably benign Het
Aldh4a1 T A 4: 139,371,427 (GRCm39) I447N probably damaging Het
Atg9b T C 5: 24,596,406 (GRCm39) D170G possibly damaging Het
Bnc2 C T 4: 84,332,492 (GRCm39) V75M probably damaging Het
Bnip3l G A 14: 67,246,214 (GRCm39) P7L possibly damaging Het
Ccdc162 C A 10: 41,437,159 (GRCm39) C1750F probably benign Het
Cdh10 T A 15: 18,964,301 (GRCm39) N154K probably damaging Het
Cdh22 T C 2: 164,988,687 (GRCm39) I223V probably damaging Het
Ces1b T A 8: 93,806,534 (GRCm39) H4L probably benign Het
Cfap46 A T 7: 139,209,763 (GRCm39) F1806I unknown Het
Cwh43 T A 5: 73,565,486 (GRCm39) V17D possibly damaging Het
Ddx3y C T Y: 1,263,599 (GRCm39) G623D probably benign Het
Dtna A T 18: 23,744,122 (GRCm39) I389L probably benign Het
F830016B08Rik A G 18: 60,432,956 (GRCm39) D13G probably benign Het
Fam161b T C 12: 84,403,187 (GRCm39) I148V probably benign Het
Fhip1a T A 3: 85,568,391 (GRCm39) N1043Y probably damaging Het
Fli1 T C 9: 32,388,020 (GRCm39) Y23C probably damaging Het
Gimap6 A G 6: 48,679,424 (GRCm39) V204A probably benign Het
Ighv4-1 T G 12: 113,911,904 (GRCm39) R116S probably damaging Het
Isx T C 8: 75,619,566 (GRCm39) L239P probably damaging Het
Krt1 AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC 15: 101,758,813 (GRCm39) probably benign Het
Krt81 T C 15: 101,358,856 (GRCm39) T299A probably benign Het
Lrrc30 A G 17: 67,939,226 (GRCm39) L118P probably damaging Het
Mapk8ip3 T C 17: 25,118,023 (GRCm39) T1290A probably benign Het
Mef2b ACCCTCACCC ACC 8: 70,619,506 (GRCm39) probably null Het
Meltf G A 16: 31,706,409 (GRCm39) E298K possibly damaging Het
Muc16 T A 9: 18,550,626 (GRCm39) E5222D probably benign Het
Nin T C 12: 70,067,618 (GRCm39) N2003S Het
Or1e23 A G 11: 73,407,875 (GRCm39) I50T probably benign Het
Or2b4 G A 17: 38,116,509 (GRCm39) V158M probably damaging Het
Or51f1d T C 7: 102,701,018 (GRCm39) L171P probably damaging Het
Palld A G 8: 62,002,788 (GRCm39) V826A unknown Het
Paxbp1 C A 16: 90,831,881 (GRCm39) V336L probably benign Het
Paxbp1 T A 16: 90,831,882 (GRCm39) E335D probably benign Het
Pot1a G A 6: 25,750,106 (GRCm39) Q519* probably null Het
Psd GCC GC 19: 46,301,841 (GRCm39) probably null Het
Ptger4 A G 15: 5,264,693 (GRCm39) F321S probably damaging Het
Ptk7 A G 17: 46,890,519 (GRCm39) Y438H possibly damaging Het
Rimklb A T 6: 122,433,558 (GRCm39) N254K probably benign Het
Rpn2 A T 2: 157,125,566 (GRCm39) T26S probably benign Het
Rtn4rl2 A T 2: 84,710,760 (GRCm39) L168H probably damaging Het
Scel G T 14: 103,779,409 (GRCm39) A127S possibly damaging Het
Sema4a T A 3: 88,357,066 (GRCm39) N302Y probably damaging Het
Supt3 A G 17: 45,234,133 (GRCm39) T50A possibly damaging Het
Upf3a G A 8: 13,848,343 (GRCm39) A380T probably benign Het
Zbtb14 G A 17: 69,695,375 (GRCm39) E358K probably damaging Het
Zfp677 A T 17: 21,618,056 (GRCm39) H371L probably damaging Het
Other mutations in Por
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01453:Por APN 5 135,763,040 (GRCm39) nonsense probably null
IGL02126:Por APN 5 135,744,829 (GRCm39) missense probably benign 0.00
R0201:Por UTSW 5 135,760,032 (GRCm39) missense possibly damaging 0.94
R0355:Por UTSW 5 135,761,438 (GRCm39) missense probably benign 0.38
R1755:Por UTSW 5 135,758,339 (GRCm39) nonsense probably null
R1886:Por UTSW 5 135,763,128 (GRCm39) missense probably damaging 1.00
R4057:Por UTSW 5 135,760,428 (GRCm39) missense probably damaging 1.00
R4282:Por UTSW 5 135,744,815 (GRCm39) missense possibly damaging 0.48
R4761:Por UTSW 5 135,754,784 (GRCm39) intron probably benign
R5057:Por UTSW 5 135,759,756 (GRCm39) missense probably damaging 1.00
R5064:Por UTSW 5 135,762,649 (GRCm39) missense probably benign 0.23
R5159:Por UTSW 5 135,759,771 (GRCm39) missense probably benign 0.38
R5580:Por UTSW 5 135,762,675 (GRCm39) missense probably damaging 0.98
R5895:Por UTSW 5 135,744,838 (GRCm39) missense probably benign 0.03
R7225:Por UTSW 5 135,761,441 (GRCm39) missense probably benign
R7422:Por UTSW 5 135,763,773 (GRCm39) missense probably benign 0.06
R7461:Por UTSW 5 135,758,358 (GRCm39) missense probably damaging 0.99
R7488:Por UTSW 5 135,762,498 (GRCm39) missense probably benign 0.00
R7613:Por UTSW 5 135,758,358 (GRCm39) missense probably damaging 0.99
R7649:Por UTSW 5 135,763,359 (GRCm39) missense probably damaging 0.99
R7736:Por UTSW 5 135,759,976 (GRCm39) missense probably damaging 0.98
R8696:Por UTSW 5 135,763,112 (GRCm39) missense probably benign
R9086:Por UTSW 5 135,744,918 (GRCm39) critical splice donor site probably null
R9398:Por UTSW 5 135,754,597 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- GGCTCTGATATAAACAGTTACCAAG -3'
(R):5'- ACGAGTATGCACACCCCATG -3'

Sequencing Primer
(F):5'- CTGATATAAACAGTTACCAAGGAGAC -3'
(R):5'- AAAGGGTCCCGCACTGAG -3'
Posted On 2022-09-12