Incidental Mutation 'R4936:Nqo2'
ID380404
Institutional Source Beutler Lab
Gene Symbol Nqo2
Ensembl Gene ENSMUSG00000046949
Gene NameN-ribosyldihydronicotinamide quinone reductase 2
SynonymsNmor2, Ox-2, NRH: quinone oxidoreductase, Ox2
MMRRC Submission 042536-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.306) question?
Stock #R4936 (G1)
Quality Score225
Status Not validated
Chromosome13
Chromosomal Location33964687-33988443 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 33981518 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Asparagine at position 133 (Y133N)
Ref Sequence ENSEMBL: ENSMUSP00000152598 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021843] [ENSMUST00000058978] [ENSMUST00000076532] [ENSMUST00000166354] [ENSMUST00000167237] [ENSMUST00000168400] [ENSMUST00000171034] [ENSMUST00000220844] [ENSMUST00000222740] [ENSMUST00000223479]
Predicted Effect probably damaging
Transcript: ENSMUST00000021843
AA Change: Y133N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000021843
Gene: ENSMUSG00000046949
AA Change: Y133N

DomainStartEndE-ValueType
Pfam:FMN_red 4 159 5.6e-15 PFAM
Pfam:Flavodoxin_2 4 212 3.5e-55 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000058978
AA Change: Y133N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000053809
Gene: ENSMUSG00000046949
AA Change: Y133N

DomainStartEndE-ValueType
Pfam:FMN_red 4 158 2e-14 PFAM
Pfam:Flavodoxin_2 4 212 2.6e-55 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000076532
SMART Domains Protein: ENSMUSP00000075848
Gene: ENSMUSG00000060147

DomainStartEndE-ValueType
SERPIN 13 378 2.84e-179 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000166354
SMART Domains Protein: ENSMUSP00000126287
Gene: ENSMUSG00000060147

DomainStartEndE-ValueType
Pfam:Serpin 6 66 3.8e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000167237
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167597
Predicted Effect probably benign
Transcript: ENSMUST00000168400
SMART Domains Protein: ENSMUSP00000126450
Gene: ENSMUSG00000060147

DomainStartEndE-ValueType
Pfam:Serpin 6 120 3.5e-31 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000170620
Predicted Effect probably benign
Transcript: ENSMUST00000171034
SMART Domains Protein: ENSMUSP00000132433
Gene: ENSMUSG00000060147

DomainStartEndE-ValueType
SERPIN 13 228 3.54e-34 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000220844
AA Change: Y89N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000222740
AA Change: Y133N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000223479
AA Change: Y133N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.0%
  • 20x: 87.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the thioredoxin family of enzymes. It is a cytosolic and ubiquitously expressed flavoprotein that catalyzes the two-electron reduction of quinone substrates and uses dihydronicotinamide riboside as a reducing coenzyme. Mutations in this gene have been associated with neurodegenerative diseases and several cancers. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2014]
PHENOTYPE: Mice homozygouse for disruptions in this gene have an essentially normal phenotype but with abnormalities in WBC counts and increased susceptibility to chemically induced tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2300002M23Rik T A 17: 35,568,315 F183L possibly damaging Het
4930590J08Rik T A 6: 91,944,264 M775K probably damaging Het
Actn1 T G 12: 80,172,998 I700L probably benign Het
Adam5 T C 8: 24,786,271 Y460C probably damaging Het
Akna C T 4: 63,395,265 G207E probably damaging Het
Ank2 T A 3: 126,955,039 H527L possibly damaging Het
Anks1 C A 17: 27,988,805 N383K probably damaging Het
Apba3 C T 10: 81,269,370 probably null Het
Atp9b C A 18: 80,736,093 V1121F possibly damaging Het
Bsn T C 9: 108,111,761 Y2264C probably damaging Het
Bst1 A G 5: 43,840,457 D266G probably damaging Het
Cep55 A G 19: 38,071,754 probably null Het
Ces4a G A 8: 105,138,097 G69S probably damaging Het
Ckb T C 12: 111,671,230 K156E probably benign Het
Cln3 T A 7: 126,575,221 H315L probably damaging Het
Cnot6l A G 5: 96,079,937 F479S probably damaging Het
Col1a1 A G 11: 94,947,132 D826G unknown Het
Cyp27a1 T C 1: 74,735,405 V194A probably benign Het
Dis3l2 C T 1: 87,044,168 P643S probably benign Het
Dpf3 T C 12: 83,331,966 D108G probably damaging Het
Eif2b4 C T 5: 31,192,897 G27D probably benign Het
Eif4a1 T G 11: 69,672,425 probably benign Het
Espl1 A T 15: 102,304,937 D566V probably damaging Het
Ext2 T A 2: 93,813,679 R86* probably null Het
Fasn A T 11: 120,816,085 F914I probably damaging Het
Fbf1 A G 11: 116,152,552 L477P probably benign Het
Fsd1 A T 17: 55,996,452 K441N possibly damaging Het
Fsip2 T A 2: 82,985,040 S3706T probably benign Het
Gabra5 A T 7: 57,408,799 N400K probably benign Het
Gimap8 G T 6: 48,656,134 G296W probably damaging Het
Gli2 A G 1: 118,836,140 V1427A probably benign Het
Gm7334 A T 17: 50,698,827 Y47F probably damaging Het
Gm8674 T G 13: 49,900,755 noncoding transcript Het
Gmeb2 G T 2: 181,254,246 T377K probably benign Het
Gp9 T A 6: 87,779,247 D81E probably benign Het
Il5ra T A 6: 106,738,162 I212F possibly damaging Het
Klhl18 G T 9: 110,428,961 N470K possibly damaging Het
Lfng G T 5: 140,612,395 probably null Het
Lpo A G 11: 87,810,340 I430T probably benign Het
Lrrc31 C T 3: 30,689,268 D183N probably damaging Het
Meis2 T C 2: 115,864,412 T410A probably benign Het
Myo6 A G 9: 80,307,681 D1232G probably damaging Het
Ncapd2 C T 6: 125,169,840 R1261H probably benign Het
Nfkb1 C T 3: 135,613,982 V251M probably damaging Het
Nmbr C A 10: 14,766,986 H96Q probably damaging Het
Nop14 C T 5: 34,652,393 R256H probably damaging Het
Olfr1153 A G 2: 87,896,813 I213V probably benign Het
Olfr1366 T C 13: 21,537,187 I273V probably benign Het
Pbld2 C A 10: 63,052,238 S168R probably damaging Het
Pcdhb7 G T 18: 37,342,149 G113* probably null Het
Pcdhb7 G T 18: 37,342,150 G113V probably damaging Het
Pdgfra A T 5: 75,195,026 T1066S probably damaging Het
Prdm8 A T 5: 98,185,022 probably null Het
Prdm8 G T 5: 98,185,023 probably null Het
Prkg1 T C 19: 30,586,375 Y479C probably benign Het
Pudp T C 18: 50,568,468 T65A probably benign Het
Rbbp6 C T 7: 122,999,703 probably benign Het
Rcc1 C G 4: 132,335,735 V187L probably damaging Het
Rims2 T A 15: 39,437,728 M285K probably damaging Het
Rtkn2 T C 10: 68,041,915 *602Q probably null Het
Rxfp3 T G 15: 11,036,780 S169R probably damaging Het
Sardh T C 2: 27,228,241 probably null Het
Slc24a2 A T 4: 87,227,347 F157I probably damaging Het
Slc25a20 T C 9: 108,681,992 Y186H probably damaging Het
Slc25a24 A G 3: 109,163,548 R408G probably damaging Het
Slc44a5 T G 3: 154,253,716 I348S probably damaging Het
Slc8a2 A T 7: 16,134,175 K111* probably null Het
Smc5 A G 19: 23,234,003 V589A probably damaging Het
Thbd A T 2: 148,407,735 I71N probably damaging Het
Thsd7b T C 1: 129,678,145 M541T probably benign Het
Tie1 T A 4: 118,484,771 silent Het
Tln1 A G 4: 43,547,522 F813S possibly damaging Het
Tnrc18 A T 5: 142,765,977 L1191* probably null Het
Tubb2a A C 13: 34,075,257 Y183* probably null Het
Ubr4 T A 4: 139,396,566 V343E probably damaging Het
Vmn2r93 A T 17: 18,304,065 D107V possibly damaging Het
Vwa5a T G 9: 38,736,198 S624R probably benign Het
Wwox G A 8: 114,706,358 V255I probably benign Het
Wwp1 T C 4: 19,638,804 K546E probably damaging Het
Xirp2 T A 2: 67,509,819 F801L possibly damaging Het
Zfp407 T C 18: 84,559,464 I1175V probably benign Het
Zfp646 T A 7: 127,881,761 C1037S possibly damaging Het
Zfp786 A T 6: 47,821,268 C245* probably null Het
Zfp827 T C 8: 79,061,183 V326A probably benign Het
Other mutations in Nqo2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02135:Nqo2 APN 13 33985343 nonsense probably null
IGL02884:Nqo2 APN 13 33972361 missense probably damaging 1.00
R0021:Nqo2 UTSW 13 33981507 missense probably benign
R0021:Nqo2 UTSW 13 33981507 missense probably benign
R0848:Nqo2 UTSW 13 33972478 critical splice donor site probably null
R0853:Nqo2 UTSW 13 33979577 missense probably benign
R3417:Nqo2 UTSW 13 33979633 missense probably benign 0.01
R4110:Nqo2 UTSW 13 33979637 missense probably benign 0.00
R5861:Nqo2 UTSW 13 33972430 missense probably damaging 1.00
R6161:Nqo2 UTSW 13 33979651 missense probably damaging 0.99
R6599:Nqo2 UTSW 13 33979556 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTGTGCCCATGTTGTGTC -3'
(R):5'- CCATAAGGTGTGTTGTGCAG -3'

Sequencing Primer
(F):5'- ACTAGGCTGATCCTGTAGGCTAC -3'
(R):5'- AAGGTGTGTTGTGCAGAATTAAC -3'
Posted On2016-04-15