Incidental Mutation 'R4016:Nos3'
ID 311931
Institutional Source Beutler Lab
Gene Symbol Nos3
Ensembl Gene ENSMUSG00000028978
Gene Name nitric oxide synthase 3, endothelial cell
Synonyms 2310065A03Rik, ecNOS, eNOS, Nos-3
MMRRC Submission 040847-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4016 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 24569808-24589472 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 24576714 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Methionine at position 448 (V448M)
Ref Sequence ENSEMBL: ENSMUSP00000110742 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030834] [ENSMUST00000115090]
AlphaFold P70313
Predicted Effect probably damaging
Transcript: ENSMUST00000030834
AA Change: V448M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030834
Gene: ENSMUSG00000028978
AA Change: V448M

DomainStartEndE-ValueType
low complexity region 11 27 N/A INTRINSIC
low complexity region 31 57 N/A INTRINSIC
Pfam:NO_synthase 118 480 1.7e-183 PFAM
Pfam:Flavodoxin_1 521 697 4.8e-54 PFAM
Pfam:FAD_binding_1 750 978 2.1e-82 PFAM
Pfam:NAD_binding_1 1010 1124 1.9e-18 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000115090
AA Change: V448M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000110742
Gene: ENSMUSG00000028978
AA Change: V448M

DomainStartEndE-ValueType
low complexity region 11 27 N/A INTRINSIC
low complexity region 31 57 N/A INTRINSIC
Pfam:NO_synthase 114 485 9e-214 PFAM
Pfam:Flavodoxin_1 521 697 3.8e-54 PFAM
Pfam:FAD_binding_1 750 978 1.6e-79 PFAM
Pfam:NAD_binding_1 1010 1091 5.6e-12 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146326
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156403
Meta Mutation Damage Score 0.5734 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 93.4%
Validation Efficiency 100% (49/49)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Nitric oxide is a reactive free radical which acts as a biologic mediator in several processes, including neurotransmission and antimicrobial and antitumoral activities. Nitric oxide is synthesized from L-arginine by nitric oxide synthases. Variations in this gene are associated with susceptibility to coronary spasm. Alternative splicing and the use of alternative promoters results in multiple transcript variants. [provided by RefSeq, Oct 2016]
PHENOTYPE: Homozygotes for targeted null mutations exhibit reduced survival, hypertension, inhibited basal vasodilation, insulin resistance, fewer mitochondria, reduced heart rate, impaired ovulation and, in some, shortened limbs. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh8a1 G A 10: 21,271,470 (GRCm39) V399I probably benign Het
Apold1 A G 6: 134,960,869 (GRCm39) I108V probably benign Het
Arpc5 G A 1: 152,644,607 (GRCm39) probably benign Het
Capn11 T A 17: 45,964,682 (GRCm39) D45V probably damaging Het
Dctpp1 G A 7: 126,856,285 (GRCm39) R146C probably damaging Het
Dlat C T 9: 50,560,931 (GRCm39) probably null Het
Dock10 T A 1: 80,584,286 (GRCm39) D140V probably damaging Het
Dtx3 A G 10: 127,027,040 (GRCm39) V378A probably benign Het
Ezh2 A G 6: 47,521,516 (GRCm39) I414T probably benign Het
Gm1979 C T 5: 26,209,604 (GRCm39) W41* probably null Het
Igf2bp2 T C 16: 21,882,426 (GRCm39) N425S probably damaging Het
Kdm5a T A 6: 120,371,067 (GRCm39) Y504N probably damaging Het
Map3k21 T A 8: 126,637,924 (GRCm39) I170N probably damaging Het
Mrgpra6 C A 7: 46,838,463 (GRCm39) C245F possibly damaging Het
Nipal2 T G 15: 34,600,207 (GRCm39) K203N possibly damaging Het
Nlrp1b A G 11: 71,063,911 (GRCm39) F621S probably damaging Het
Ntrk3 G T 7: 78,112,695 (GRCm39) probably benign Het
Or5b118 A T 19: 13,448,561 (GRCm39) T76S possibly damaging Het
P2rx1 T C 11: 72,900,799 (GRCm39) C190R probably damaging Het
Pdzrn4 T A 15: 92,297,630 (GRCm39) D198E probably benign Het
Ptar1 A G 19: 23,664,824 (GRCm39) M1V probably null Het
Ptch1 T G 13: 63,672,773 (GRCm39) E944A probably benign Het
Purg T A 8: 33,877,019 (GRCm39) L219* probably null Het
Rbp3 G T 14: 33,677,347 (GRCm39) V432L possibly damaging Het
Scnn1b G T 7: 121,513,555 (GRCm39) probably null Het
Sgms1 A G 19: 32,120,192 (GRCm39) V238A possibly damaging Het
Slc16a14 G T 1: 84,890,228 (GRCm39) S359* probably null Het
Smarca2 G A 19: 26,661,327 (GRCm39) probably null Het
Spatc1l A G 10: 76,398,323 (GRCm39) S42G probably benign Het
Stra6 T A 9: 58,042,473 (GRCm39) V34E probably damaging Het
Tex14 A G 11: 87,429,449 (GRCm39) probably null Het
Tox4 T C 14: 52,523,361 (GRCm39) probably null Het
Tyr A G 7: 87,087,148 (GRCm39) S455P probably benign Het
Uggt2 T C 14: 119,263,845 (GRCm39) N1062D possibly damaging Het
Umod A C 7: 119,075,913 (GRCm39) N284K possibly damaging Het
Unc93b1 T C 19: 3,993,572 (GRCm39) I338T probably damaging Het
Vmn2r99 C T 17: 19,598,832 (GRCm39) T172I possibly damaging Het
Whrn G A 4: 63,333,876 (GRCm39) Q415* probably null Het
Other mutations in Nos3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00903:Nos3 APN 5 24,574,860 (GRCm39) missense probably damaging 1.00
IGL02059:Nos3 APN 5 24,573,996 (GRCm39) missense probably damaging 1.00
IGL02354:Nos3 APN 5 24,572,621 (GRCm39) missense probably damaging 1.00
IGL02361:Nos3 APN 5 24,572,621 (GRCm39) missense probably damaging 1.00
IGL02936:Nos3 APN 5 24,585,991 (GRCm39) missense probably damaging 0.97
IGL03190:Nos3 APN 5 24,588,627 (GRCm39) missense probably damaging 1.00
paul UTSW 5 24,577,702 (GRCm39) missense probably damaging 1.00
Peter UTSW 5 24,582,853 (GRCm39) missense probably damaging 0.99
R0111:Nos3 UTSW 5 24,577,702 (GRCm39) missense probably damaging 1.00
R0387:Nos3 UTSW 5 24,572,583 (GRCm39) missense probably damaging 1.00
R0755:Nos3 UTSW 5 24,572,295 (GRCm39) missense probably damaging 1.00
R1156:Nos3 UTSW 5 24,582,617 (GRCm39) missense probably benign 0.21
R1597:Nos3 UTSW 5 24,573,995 (GRCm39) missense probably damaging 1.00
R1671:Nos3 UTSW 5 24,588,838 (GRCm39) missense probably damaging 1.00
R1743:Nos3 UTSW 5 24,582,310 (GRCm39) missense probably benign 0.22
R1830:Nos3 UTSW 5 24,575,131 (GRCm39) missense probably damaging 1.00
R1882:Nos3 UTSW 5 24,573,818 (GRCm39) missense probably damaging 1.00
R2294:Nos3 UTSW 5 24,569,855 (GRCm39) missense probably damaging 0.99
R3114:Nos3 UTSW 5 24,577,629 (GRCm39) splice site probably benign
R3978:Nos3 UTSW 5 24,582,929 (GRCm39) missense probably damaging 1.00
R3980:Nos3 UTSW 5 24,582,929 (GRCm39) missense probably damaging 1.00
R4905:Nos3 UTSW 5 24,572,329 (GRCm39) missense probably benign 0.01
R4947:Nos3 UTSW 5 24,582,853 (GRCm39) missense probably damaging 0.99
R5017:Nos3 UTSW 5 24,571,717 (GRCm39) intron probably benign
R5095:Nos3 UTSW 5 24,573,916 (GRCm39) splice site probably benign
R5096:Nos3 UTSW 5 24,576,955 (GRCm39) missense probably damaging 1.00
R5102:Nos3 UTSW 5 24,576,625 (GRCm39) missense probably damaging 1.00
R5311:Nos3 UTSW 5 24,582,343 (GRCm39) missense probably benign 0.19
R5330:Nos3 UTSW 5 24,574,902 (GRCm39) missense probably damaging 1.00
R5367:Nos3 UTSW 5 24,576,942 (GRCm39) missense probably benign 0.00
R5394:Nos3 UTSW 5 24,588,888 (GRCm39) missense probably benign 0.00
R5574:Nos3 UTSW 5 24,573,859 (GRCm39) missense possibly damaging 0.80
R5889:Nos3 UTSW 5 24,573,775 (GRCm39) intron probably benign
R6032:Nos3 UTSW 5 24,584,809 (GRCm39) missense probably benign
R6032:Nos3 UTSW 5 24,584,809 (GRCm39) missense probably benign
R6401:Nos3 UTSW 5 24,584,809 (GRCm39) missense probably benign
R6517:Nos3 UTSW 5 24,588,622 (GRCm39) missense probably damaging 1.00
R6888:Nos3 UTSW 5 24,588,333 (GRCm39) missense possibly damaging 0.86
R6972:Nos3 UTSW 5 24,585,241 (GRCm39) missense probably benign
R6973:Nos3 UTSW 5 24,585,241 (GRCm39) missense probably benign
R7432:Nos3 UTSW 5 24,572,613 (GRCm39) missense probably damaging 0.98
R7434:Nos3 UTSW 5 24,587,633 (GRCm39) missense probably damaging 0.99
R7507:Nos3 UTSW 5 24,577,642 (GRCm39) missense probably damaging 1.00
R7553:Nos3 UTSW 5 24,586,715 (GRCm39) missense possibly damaging 0.62
R7652:Nos3 UTSW 5 24,588,610 (GRCm39) missense probably damaging 1.00
R8094:Nos3 UTSW 5 24,572,218 (GRCm39) missense probably benign 0.13
R8686:Nos3 UTSW 5 24,573,841 (GRCm39) missense possibly damaging 0.83
R8794:Nos3 UTSW 5 24,576,745 (GRCm39) missense probably damaging 1.00
R9016:Nos3 UTSW 5 24,588,639 (GRCm39) missense probably damaging 1.00
R9192:Nos3 UTSW 5 24,582,611 (GRCm39) missense probably benign 0.04
R9336:Nos3 UTSW 5 24,584,761 (GRCm39) missense probably benign
X0020:Nos3 UTSW 5 24,575,122 (GRCm39) missense probably damaging 1.00
X0061:Nos3 UTSW 5 24,587,633 (GRCm39) missense probably damaging 0.99
Z1176:Nos3 UTSW 5 24,582,652 (GRCm39) missense probably benign 0.02
Z1177:Nos3 UTSW 5 24,588,948 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- AGCATTCTGACCCAAGGCAC -3'
(R):5'- CTGGCTGCAAAAGAGCAATG -3'

Sequencing Primer
(F):5'- CACAGAATAGGCTGGGTTTGC -3'
(R):5'- CTGCAAAAGAGCAATGGAGTG -3'
Posted On 2015-04-29