Incidental Mutation 'R7461:Por'
ID 578446
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 045535-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7461 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 135698894-135764180 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 135758358 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Serine at position 112 (A112S)
Ref Sequence ENSEMBL: ENSMUSP00000005651 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005651] [ENSMUST00000122113] [ENSMUST00000127096] [ENSMUST00000153500] [ENSMUST00000153515]
AlphaFold P37040
Predicted Effect probably damaging
Transcript: ENSMUST00000005651
AA Change: A112S

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000005651
Gene: ENSMUSG00000005514
AA Change: A112S

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 possibly damaging
Transcript: ENSMUST00000122113
AA Change: A112S

PolyPhen 2 Score 0.952 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000112924
Gene: ENSMUSG00000005514
AA Change: A112S

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 probably damaging
Transcript: ENSMUST00000127096
AA Change: A157S

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000119138
Gene: ENSMUSG00000005514
AA Change: A157S

DomainStartEndE-ValueType
low complexity region 21 36 N/A INTRINSIC
Pfam:Flavodoxin_1 127 168 5.7e-8 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000153500
AA Change: A112S

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000121531
Gene: ENSMUSG00000005514
AA Change: A112S

DomainStartEndE-ValueType
transmembrane domain 22 44 N/A INTRINSIC
Pfam:Flavodoxin_1 82 219 5.9e-41 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000153515
AA Change: A112S

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000121022
Gene: ENSMUSG00000005514
AA Change: A112S

DomainStartEndE-ValueType
transmembrane domain 22 44 N/A INTRINSIC
Pfam:Flavodoxin_1 82 219 3.2e-41 PFAM
Meta Mutation Damage Score 0.4312 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 100% (53/53)
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acta2 G A 19: 34,229,931 (GRCm39) T8I probably benign Het
Adgrb2 CTATA CTATATA 4: 129,915,006 (GRCm39) probably benign Het
Akt2 A G 7: 27,336,595 (GRCm39) I448V probably benign Het
Anapc5 G A 5: 122,956,928 (GRCm39) T117M probably damaging Het
Arhgap10 T C 8: 78,115,326 (GRCm39) E358G probably damaging Het
C1qtnf6 T A 15: 78,411,549 (GRCm39) K42N probably benign Het
Cacna1d A T 14: 29,788,120 (GRCm39) D1605E probably benign Het
Cdkl1 T A 12: 69,803,235 (GRCm39) I214L probably benign Het
Celsr2 C T 3: 108,302,956 (GRCm39) G2506R probably damaging Het
Cenpj G A 14: 56,764,501 (GRCm39) R1304* probably null Het
Cfap58 A G 19: 47,970,561 (GRCm39) D593G possibly damaging Het
Crip2 T C 12: 113,107,777 (GRCm39) probably null Het
Crocc2 G T 1: 93,122,311 (GRCm39) A735S possibly damaging Het
Dcc A T 18: 71,439,105 (GRCm39) L1279H probably damaging Het
Dnah2 A G 11: 69,439,816 (GRCm39) probably null Het
Dpp8 C T 9: 64,960,402 (GRCm39) T311M possibly damaging Het
Eps15 T C 4: 109,186,922 (GRCm39) S330P probably damaging Het
Exoc2 C T 13: 31,066,255 (GRCm39) V474I probably benign Het
Fmn1 A G 2: 113,194,416 (GRCm39) T39A unknown Het
Foxn2 T C 17: 88,794,311 (GRCm39) I416T possibly damaging Het
Gbp8 T C 5: 105,178,880 (GRCm39) E145G probably damaging Het
Gjd2 A C 2: 113,841,599 (GRCm39) S293A possibly damaging Het
Gm3676 T A 14: 41,365,233 (GRCm39) I141L probably benign Het
Gm4131 A G 14: 62,718,538 (GRCm39) Y23H possibly damaging Het
Gucy1b1 T A 3: 81,947,054 (GRCm39) D385V possibly damaging Het
Hdac2 T C 10: 36,865,232 (GRCm39) S149P probably damaging Het
Igsf9b A T 9: 27,245,418 (GRCm39) R1128S probably benign Het
Invs A G 4: 48,392,668 (GRCm39) H294R probably damaging Het
Itgbl1 T A 14: 124,065,211 (GRCm39) S122T possibly damaging Het
Kansl3 G A 1: 36,382,876 (GRCm39) S812F probably damaging Het
Kcnt1 A T 2: 25,791,358 (GRCm39) H567L probably benign Het
Klhl30 G T 1: 91,285,130 (GRCm39) V329F possibly damaging Het
Krt33a A G 11: 99,902,765 (GRCm39) I353T probably damaging Het
Lrrc37 G T 11: 103,507,116 (GRCm39) H1617Q unknown Het
Lrrc7 T C 3: 157,892,657 (GRCm39) T331A probably benign Het
Megf10 G T 18: 57,385,925 (GRCm39) V313F probably damaging Het
Myo15a A G 11: 60,395,978 (GRCm39) T1438A Het
Myocd A G 11: 65,109,429 (GRCm39) L114P probably damaging Het
Or5b21 A T 19: 12,839,141 (GRCm39) M1L probably benign Het
Pde4b A G 4: 102,112,503 (GRCm39) E29G probably damaging Het
Prkcq T C 2: 11,304,221 (GRCm39) F651S probably damaging Het
Selenoi A G 5: 30,471,926 (GRCm39) I376V possibly damaging Het
Setbp1 A C 18: 78,899,707 (GRCm39) M1320R probably benign Het
Skint6 A T 4: 113,034,243 (GRCm39) probably null Het
Tdrd6 T C 17: 43,938,817 (GRCm39) T744A probably benign Het
Tmem209 C T 6: 30,508,469 (GRCm39) W61* probably null Het
Tmem94 G T 11: 115,677,082 (GRCm39) R118L possibly damaging Het
Top1 A T 2: 160,554,762 (GRCm39) probably null Het
Tradd T C 8: 105,987,196 (GRCm39) K37E possibly damaging Het
Ttc28 C A 5: 111,371,995 (GRCm39) L846M probably damaging Het
Umodl1 T A 17: 31,207,031 (GRCm39) C807* probably null Het
Upf2 T A 2: 5,978,347 (GRCm39) S404T unknown Het
Wscd1 T C 11: 71,650,799 (GRCm39) L42P possibly 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
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
R9638:Por UTSW 5 135,754,615 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- ACAGCATCTATGACAGCCAG -3'
(R):5'- CACCATGACTCTGTCCTCAG -3'

Sequencing Primer
(F):5'- CATCTATGACAGCCAGGAGAG -3'
(R):5'- GTCCTCAGCTTTAACGTACGAG -3'
Posted On 2019-10-07