Incidental Mutation 'R5377:Nos2'
ID 425631
Institutional Source Beutler Lab
Gene Symbol Nos2
Ensembl Gene ENSMUSG00000020826
Gene Name nitric oxide synthase 2, inducible
Synonyms Nos2a, NOS-II, Nos-2, iNOS
MMRRC Submission 042845-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5377 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 78811613-78851052 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 78848317 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 1075 (I1075F)
Ref Sequence ENSEMBL: ENSMUSP00000018610 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018610] [ENSMUST00000214397]
AlphaFold P29477
PDB Structure MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) (N-[(1,3-BENZODIOXOL-5-YL)METHYL]-1-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL]-4-(METHOXYCARBONYL)-PIPERAZINE-2-ACETAMIDE COMPLEX [X-RAY DIFFRACTION]
MURINE INOSOXY DIMER WITH ISOTHIOUREA BOUND IN THE ACTIVE SITE [X-RAY DIFFRACTION]
MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N-HYDROXYARGININE AND 4-AMINO TETRAHYDROBIOPTERIN [X-RAY DIFFRACTION]
MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N-HYDROXYARGININE AND DIHYDROBIOPTERIN [X-RAY DIFFRACTION]
MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N-HYDROXYARGININE AND TETRAHYDROBIOPTERIN [X-RAY DIFFRACTION]
Murine Inducible Nitric Oxide Synthase Oxygenase Dimer (Delta 65) with W457F Mutation at Tetrahydrobiopterin Binding Site [X-RAY DIFFRACTION]
Murine Inducible Nitric Oxide Synthase Oxygenase Dimer (Delta 65) with W457A Mutation at Tetrahydrobiopterin Binding Site [X-RAY DIFFRACTION]
inducible nitric oxide synthase with Chlorzoxazone bound [X-RAY DIFFRACTION]
inducible nitric oxide synthase with 7-nitroindazole bound [X-RAY DIFFRACTION]
inducible nitric oxide synthase with 6-nitroindazole bound [X-RAY DIFFRACTION]
>> 40 additional structures at PDB <<
Predicted Effect probably benign
Transcript: ENSMUST00000018610
AA Change: I1075F

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000018610
Gene: ENSMUSG00000020826
AA Change: I1075F

DomainStartEndE-ValueType
Pfam:NO_synthase 129 491 6.7e-189 PFAM
Pfam:Flavodoxin_1 535 666 5.5e-43 PFAM
Pfam:FAD_binding_1 719 941 8.8e-79 PFAM
Pfam:NAD_binding_1 973 1087 4.1e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000214397
AA Change: I962F

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency
MGI Phenotype FUNCTION: Nitric oxide is a reactive free radical which acts as a biologic mediator in several processes, including neurotransmission and antimicrobial and antitumoral activities. This gene encodes a nitric oxide synthase that is inducible by a combination of lipopolysaccharide and certain cytokines. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygous deletion of this gene alters susceptibility to infection, response to injury, sepsis and sensory stimuli, cardiac function, osteoclast, platelet and mammary gland physiology, tumor growth, testis and uterus morphology, diet-induced atherosclerosis, and blood, urine and glucose metabolism. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m G T 6: 121,622,212 (GRCm39) V372F probably benign Het
Adcy10 G A 1: 165,347,464 (GRCm39) C393Y probably damaging Het
Adgrg7 A C 16: 56,550,669 (GRCm39) I681S possibly damaging Het
Akap8l T C 17: 32,540,485 (GRCm39) probably benign Het
Akr1a1 A T 4: 116,497,092 (GRCm39) V156E probably damaging Het
Alk T G 17: 72,202,734 (GRCm39) D1167A probably damaging Het
Ankrd11 T C 8: 123,620,453 (GRCm39) probably null Het
Aspm T A 1: 139,385,221 (GRCm39) N288K probably damaging Het
Aspm A G 1: 139,398,133 (GRCm39) probably null Het
Asxl2 G A 12: 3,524,618 (GRCm39) probably null Het
Atp6v0a1 A G 11: 100,946,413 (GRCm39) H802R probably damaging Het
B4galnt1 A G 10: 127,007,691 (GRCm39) T531A possibly damaging Het
Cecr2 A G 6: 120,733,530 (GRCm39) N506D possibly damaging Het
Crebrf T C 17: 26,978,839 (GRCm39) V509A probably damaging Het
Cyp4f40 A T 17: 32,894,590 (GRCm39) I413F probably null Het
Defb12 C A 8: 19,164,342 (GRCm39) probably null Het
Dnah2 T C 11: 69,312,674 (GRCm39) E4297G probably damaging Het
Dpysl5 A T 5: 30,948,857 (GRCm39) N371Y probably damaging Het
Eef1d G T 15: 75,775,038 (GRCm39) T207N probably benign Het
Esrrb C T 12: 86,565,783 (GRCm39) Q416* probably null Het
Exd2 T C 12: 80,536,222 (GRCm39) L284P probably damaging Het
Fat3 T A 9: 16,287,739 (GRCm39) I595F probably benign Het
Gm9920 A G 15: 54,972,371 (GRCm39) probably benign Het
Hephl1 T C 9: 14,981,084 (GRCm39) K783E probably damaging Het
Irs2 A G 8: 11,055,277 (GRCm39) S1052P probably benign Het
Kctd18 T C 1: 58,002,252 (GRCm39) I192V probably benign Het
Lama3 A G 18: 12,586,803 (GRCm39) D722G probably damaging Het
Lepr T C 4: 101,672,216 (GRCm39) V1080A possibly damaging Het
Lpin1 C T 12: 16,613,656 (GRCm39) G504S probably damaging Het
Lrit2 A C 14: 36,791,140 (GRCm39) Q273P possibly damaging Het
Mlkl T A 8: 112,054,569 (GRCm39) E189D probably benign Het
Mttp C T 3: 137,810,790 (GRCm39) R608H probably benign Het
Nav2 T C 7: 49,238,908 (GRCm39) V2011A probably benign Het
Npat A G 9: 53,461,336 (GRCm39) probably null Het
Nucks1 T C 1: 131,846,771 (GRCm39) F16L probably damaging Het
Nus1 T C 10: 52,305,309 (GRCm39) S150P possibly damaging Het
Odad1 C T 7: 45,591,506 (GRCm39) R257* probably null Het
Oga A T 19: 45,746,461 (GRCm39) Y779* probably null Het
Or4c123 G T 2: 89,127,506 (GRCm39) T36K probably damaging Het
Or8b35 A T 9: 37,903,908 (GRCm39) Y40F probably benign Het
Pclo A G 5: 14,731,367 (GRCm39) T3290A unknown Het
Pign A T 1: 105,585,537 (GRCm39) F4Y probably benign Het
Rfx4 A G 10: 84,696,406 (GRCm39) N233D possibly damaging Het
Rpgrip1 A T 14: 52,397,652 (GRCm39) M1325L possibly damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Scaf11 T A 15: 96,315,001 (GRCm39) H1227L possibly damaging Het
Sec31b G T 19: 44,507,076 (GRCm39) P840T probably damaging Het
Slc16a9 T A 10: 70,118,958 (GRCm39) L426I probably damaging Het
Slc22a30 G A 19: 8,321,757 (GRCm39) Q436* probably null Het
Slc34a1 T C 13: 23,996,575 (GRCm39) S27P probably damaging Het
Tacc1 A G 8: 25,672,299 (GRCm39) S310P possibly damaging Het
Tmem245 G A 4: 56,947,084 (GRCm39) R110C probably damaging Het
Trip12 T C 1: 84,735,152 (GRCm39) Y953C probably damaging Het
Trpm7 C A 2: 126,684,775 (GRCm39) probably null Het
Ush2a G A 1: 188,644,320 (GRCm39) V4561I probably benign Het
Vmn1r192 C T 13: 22,371,801 (GRCm39) V140I probably benign Het
Vmn2r66 A T 7: 84,656,026 (GRCm39) I330N probably damaging Het
Vmn2r99 T C 17: 19,599,531 (GRCm39) V405A probably damaging Het
Wdhd1 A C 14: 47,509,678 (GRCm39) V172G probably benign Het
Zfhx3 C T 8: 109,677,817 (GRCm39) R2956C possibly damaging Het
Zfp446 T C 7: 12,716,178 (GRCm39) L283P possibly damaging Het
Zfp82 T C 7: 29,756,591 (GRCm39) K164E probably damaging Het
Other mutations in Nos2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01388:Nos2 APN 11 78,848,278 (GRCm39) missense probably damaging 0.96
IGL01503:Nos2 APN 11 78,836,689 (GRCm39) splice site probably benign
IGL01789:Nos2 APN 11 78,835,483 (GRCm39) splice site probably benign
IGL02797:Nos2 APN 11 78,831,170 (GRCm39) missense probably damaging 1.00
IGL02968:Nos2 APN 11 78,828,463 (GRCm39) missense probably damaging 1.00
R6762_Nos2_754 UTSW 11 78,850,574 (GRCm39) missense possibly damaging 0.90
R0035:Nos2 UTSW 11 78,836,553 (GRCm39) missense probably damaging 1.00
R0265:Nos2 UTSW 11 78,828,428 (GRCm39) missense probably damaging 0.98
R0441:Nos2 UTSW 11 78,819,409 (GRCm39) missense probably benign 0.10
R0504:Nos2 UTSW 11 78,830,903 (GRCm39) missense probably damaging 1.00
R0570:Nos2 UTSW 11 78,826,187 (GRCm39) missense possibly damaging 0.49
R1356:Nos2 UTSW 11 78,843,629 (GRCm39) missense probably benign 0.00
R1538:Nos2 UTSW 11 78,847,396 (GRCm39) missense probably benign 0.00
R3414:Nos2 UTSW 11 78,848,414 (GRCm39) missense probably benign 0.14
R3418:Nos2 UTSW 11 78,850,521 (GRCm39) missense possibly damaging 0.47
R4279:Nos2 UTSW 11 78,820,602 (GRCm39) missense probably benign 0.01
R4492:Nos2 UTSW 11 78,840,921 (GRCm39) missense probably benign
R4632:Nos2 UTSW 11 78,848,417 (GRCm39) missense possibly damaging 0.95
R4686:Nos2 UTSW 11 78,819,456 (GRCm39) missense possibly damaging 0.65
R5038:Nos2 UTSW 11 78,813,140 (GRCm39) missense probably benign
R5214:Nos2 UTSW 11 78,846,267 (GRCm39) missense probably damaging 1.00
R5777:Nos2 UTSW 11 78,830,978 (GRCm39) missense probably null 1.00
R5834:Nos2 UTSW 11 78,819,405 (GRCm39) missense probably benign 0.01
R5930:Nos2 UTSW 11 78,828,741 (GRCm39) missense probably damaging 1.00
R6511:Nos2 UTSW 11 78,846,290 (GRCm39) splice site probably null
R6706:Nos2 UTSW 11 78,835,549 (GRCm39) missense possibly damaging 0.60
R6747:Nos2 UTSW 11 78,843,780 (GRCm39) missense probably damaging 0.99
R6762:Nos2 UTSW 11 78,850,574 (GRCm39) missense possibly damaging 0.90
R6817:Nos2 UTSW 11 78,836,092 (GRCm39) missense possibly damaging 0.64
R6868:Nos2 UTSW 11 78,848,332 (GRCm39) missense probably benign 0.02
R6917:Nos2 UTSW 11 78,842,053 (GRCm39) missense possibly damaging 0.50
R7082:Nos2 UTSW 11 78,819,405 (GRCm39) missense probably benign 0.02
R7286:Nos2 UTSW 11 78,820,680 (GRCm39) missense probably damaging 1.00
R7367:Nos2 UTSW 11 78,840,916 (GRCm39) missense possibly damaging 0.77
R7398:Nos2 UTSW 11 78,827,297 (GRCm39) nonsense probably null
R7411:Nos2 UTSW 11 78,835,681 (GRCm39) critical splice donor site probably null
R7469:Nos2 UTSW 11 78,843,797 (GRCm39) missense possibly damaging 0.94
R7736:Nos2 UTSW 11 78,813,192 (GRCm39) nonsense probably null
R8694:Nos2 UTSW 11 78,836,515 (GRCm39) missense possibly damaging 0.93
R8832:Nos2 UTSW 11 78,846,290 (GRCm39) splice site probably null
R8872:Nos2 UTSW 11 78,839,949 (GRCm39) missense probably damaging 0.99
R8952:Nos2 UTSW 11 78,836,089 (GRCm39) missense probably benign 0.00
R9433:Nos2 UTSW 11 78,850,490 (GRCm39) missense probably damaging 1.00
R9580:Nos2 UTSW 11 78,828,457 (GRCm39) missense probably benign 0.01
R9612:Nos2 UTSW 11 78,839,984 (GRCm39) missense probably damaging 1.00
R9727:Nos2 UTSW 11 78,843,825 (GRCm39) missense possibly damaging 0.51
R9747:Nos2 UTSW 11 78,822,472 (GRCm39) missense probably damaging 0.96
X0063:Nos2 UTSW 11 78,813,193 (GRCm39) missense probably benign 0.01
Z1177:Nos2 UTSW 11 78,822,498 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- CCAGGAGGACAGGATACTTGTC -3'
(R):5'- TGGTCCTAGTTCCAAAGGCTTG -3'

Sequencing Primer
(F):5'- TGACTGAAGCCCTCAATGG -3'
(R):5'- AGTTCCAAAGGCTTGTGACC -3'
Posted On 2016-08-04