Incidental Mutation 'R5214:Nos2'
ID 403364
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 042787-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5214 (G1)
Quality Score 220
Status Validated
Chromosome 11
Chromosomal Location 78811613-78851052 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 78846267 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 878 (L878P)
Ref Sequence ENSEMBL: ENSMUSP00000150558 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018610] [ENSMUST00000214397]
AlphaFold P29477
Predicted Effect probably damaging
Transcript: ENSMUST00000018610
AA Change: L991P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000018610
Gene: ENSMUSG00000020826
AA Change: L991P

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 damaging
Transcript: ENSMUST00000214397
AA Change: L878P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Meta Mutation Damage Score 0.3987 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency 100% (77/77)
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700061I17Rik A G 3: 116,861,424 (GRCm39) noncoding transcript Het
4930449A18Rik A T 3: 59,733,305 (GRCm39) noncoding transcript Het
Acsbg3 T C 17: 57,193,493 (GRCm39) V613A probably benign Het
Adgrl1 G A 8: 84,642,202 (GRCm39) probably null Het
Aldh1l1 A G 6: 90,540,399 (GRCm39) D228G probably damaging Het
Ankrd17 T C 5: 90,431,319 (GRCm39) I822V possibly damaging Het
Atm C A 9: 53,402,327 (GRCm39) A1382S probably benign Het
Bltp3a G A 17: 28,106,489 (GRCm39) S1005N probably benign Het
Cacna1e T A 1: 154,577,110 (GRCm39) I96F possibly damaging Het
Calhm5 A G 10: 33,968,487 (GRCm39) S189P probably damaging Het
Ccar1 G A 10: 62,606,740 (GRCm39) R335C probably damaging Het
Ccdc113 T C 8: 96,272,601 (GRCm39) I236T possibly damaging Het
Ccdc14 T A 16: 34,525,225 (GRCm39) S125T probably benign Het
Cdc45 C T 16: 18,614,647 (GRCm39) R205H probably damaging Het
Cdon T C 9: 35,394,504 (GRCm39) C917R probably damaging Het
Ckap2l T C 2: 129,127,389 (GRCm39) D263G probably benign Het
Cntnap3 G T 13: 64,909,824 (GRCm39) H760Q probably damaging Het
Dennd2d G A 3: 106,393,637 (GRCm39) probably null Het
Dock4 A G 12: 40,754,465 (GRCm39) I485V probably benign Het
Dspp A G 5: 104,326,364 (GRCm39) D909G unknown Het
Eps8 A T 6: 137,504,490 (GRCm39) M81K probably damaging Het
Fras1 T C 5: 96,917,452 (GRCm39) S3491P probably damaging Het
Gm17669 C T 18: 67,695,479 (GRCm39) T8I possibly damaging Het
Gm5114 G T 7: 39,057,792 (GRCm39) T609K probably benign Het
Gm973 A G 1: 59,565,880 (GRCm39) N32S probably damaging Het
Herpud1 G T 8: 95,117,479 (GRCm39) probably null Het
Jcad T A 18: 4,674,134 (GRCm39) L632Q probably damaging Het
Kcnh8 T C 17: 53,205,486 (GRCm39) L527S probably damaging Het
Klk1b11 C A 7: 43,647,266 (GRCm39) H67N probably benign Het
Ldhb T A 6: 142,441,321 (GRCm39) I190F probably damaging Het
Lrrc34 A T 3: 30,690,397 (GRCm39) C168* probably null Het
Lrtm1 C T 14: 28,743,651 (GRCm39) H40Y possibly damaging Het
Mageb3 T C 2: 121,785,319 (GRCm39) M128V possibly damaging Het
Miga2 A G 2: 30,261,208 (GRCm39) T90A probably benign Het
Msantd5 C A 11: 51,125,675 (GRCm39) H199Q possibly damaging Het
Ndrg1 G A 15: 66,831,239 (GRCm39) T24I probably damaging Het
Or11g27 T G 14: 50,771,804 (GRCm39) *312E probably null Het
Pcdhgb1 T A 18: 37,814,478 (GRCm39) I323N probably damaging Het
Plec A G 15: 76,061,921 (GRCm39) I2537T probably damaging Het
Pnpo C A 11: 96,833,295 (GRCm39) E68D probably benign Het
Ppp6r1 C T 7: 4,646,176 (GRCm39) R175Q probably benign Het
Prnp C T 2: 131,778,924 (GRCm39) T192I probably damaging Het
Ptprb T C 10: 116,205,229 (GRCm39) I2148T possibly damaging Het
Raf1 G T 6: 115,614,583 (GRCm39) F99L possibly damaging Het
Rbks A G 5: 31,807,736 (GRCm39) probably benign Het
Rlf T C 4: 121,007,897 (GRCm39) D361G probably damaging Het
Rnpepl1 G T 1: 92,847,001 (GRCm39) D608Y probably benign Het
Scaf1 G A 7: 44,652,662 (GRCm39) probably benign Het
Sh3rf1 A T 8: 61,825,765 (GRCm39) M587L probably damaging Het
Slc22a21 A T 11: 53,843,869 (GRCm39) S473T probably damaging Het
Syt15 A G 14: 33,943,703 (GRCm39) D84G possibly damaging Het
Tbc1d19 T C 5: 54,007,183 (GRCm39) L236P probably benign Het
Tbx2 G T 11: 85,729,263 (GRCm39) A549S probably benign Het
Tc2n A T 12: 101,659,461 (GRCm39) C157* probably null Het
Tecta C T 9: 42,256,964 (GRCm39) V1571I probably benign Het
Them4 A G 3: 94,224,818 (GRCm39) K65R probably benign Het
Tmc5 C T 7: 118,247,155 (GRCm39) T553M probably damaging Het
Tmem200c C T 17: 69,148,122 (GRCm39) A235V probably damaging Het
Tmem8b G A 4: 43,673,992 (GRCm39) V208I probably benign Het
Tmf1 G C 6: 97,144,253 (GRCm39) A701G possibly damaging Het
Tomm70a G A 16: 56,942,300 (GRCm39) G26S unknown Het
Treh T C 9: 44,594,173 (GRCm39) Y140H probably damaging Het
Ttc28 A G 5: 111,325,489 (GRCm39) probably benign Het
Uba7 T C 9: 107,854,713 (GRCm39) probably benign Het
Ube4a T C 9: 44,860,166 (GRCm39) I299V probably benign Het
Zfhx4 A C 3: 5,468,701 (GRCm39) K2953T probably damaging Het
Zfp280d T A 9: 72,215,395 (GRCm39) probably benign Het
Zscan20 G A 4: 128,482,109 (GRCm39) R518C probably benign Het
Zw10 T C 9: 48,975,463 (GRCm39) I296T possibly 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
R5377:Nos2 UTSW 11 78,848,317 (GRCm39) missense probably benign 0.00
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'- ATCCTGCATGTGCTCCTAGC -3'
(R):5'- GAGGCAAGCATTTAAAACCCAG -3'

Sequencing Primer
(F):5'- TAGCCTGGGATATCTGCAGAC -3'
(R):5'- CTGACAAGCTGAATCTGATTCCTGG -3'
Posted On 2016-07-22