Incidental Mutation 'R5096:Nos3'
ID 388036
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 042685-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5096 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 24569808-24589472 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 24576955 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 494 (T494I)
Ref Sequence ENSEMBL: ENSMUSP00000110742 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030834] [ENSMUST00000115090]
AlphaFold P70313
Predicted Effect possibly damaging
Transcript: ENSMUST00000030834
AA Change: T494I

PolyPhen 2 Score 0.745 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000030834
Gene: ENSMUSG00000028978
AA Change: T494I

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: T494I

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000110742
Gene: ENSMUSG00000028978
AA Change: T494I

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 0.1730 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.1%
  • 20x: 91.6%
Validation Efficiency 95% (61/64)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acin1 A T 14: 54,916,679 (GRCm39) probably benign Het
Adar T A 3: 89,654,598 (GRCm39) *728C probably null Het
Ap3b1 A G 13: 94,616,357 (GRCm39) R753G unknown Het
Atp9b C T 18: 80,805,399 (GRCm39) V720I probably benign Het
AY358078 A C 14: 52,063,575 (GRCm39) D407A probably benign Het
Ccdc185 A G 1: 182,576,354 (GRCm39) S112P possibly damaging Het
Cir1 A G 2: 73,134,105 (GRCm39) S155P probably damaging Het
Colq C T 14: 31,274,911 (GRCm39) E76K possibly damaging Het
Cthrc1 T A 15: 38,947,815 (GRCm39) I104N probably damaging Het
D930020B18Rik A T 10: 121,503,709 (GRCm39) I92L probably benign Het
Eif3i C T 4: 129,494,237 (GRCm39) E21K probably damaging Het
Fam114a1 T A 5: 65,137,234 (GRCm39) M59K probably benign Het
Fam163b A G 2: 27,002,761 (GRCm39) S79P probably benign Het
Fam181b T G 7: 92,730,452 (GRCm39) probably benign Het
Fsip2 G A 2: 82,821,460 (GRCm39) S5731N probably benign Het
Fzd9 C T 5: 135,278,713 (GRCm39) V391I probably damaging Het
Gbp5 A G 3: 142,207,122 (GRCm39) D97G probably damaging Het
Gm10715 T C 9: 3,038,157 (GRCm39) probably benign Het
Grhl1 A T 12: 24,653,049 (GRCm39) K418M probably damaging Het
H2-Q4 T A 17: 35,598,689 (GRCm39) probably benign Het
Hmcn1 C A 1: 150,486,420 (GRCm39) A4329S probably damaging Het
Hspa8 T C 9: 40,714,197 (GRCm39) probably benign Het
Ica1l T C 1: 60,067,313 (GRCm39) T26A possibly damaging Het
Ifi209 T A 1: 173,472,300 (GRCm39) N380K probably benign Het
Inpp5e G T 2: 26,289,537 (GRCm39) N482K probably damaging Het
Iqsec3 C T 6: 121,363,657 (GRCm39) V866M probably damaging Het
Kbtbd2 A G 6: 56,756,260 (GRCm39) V492A probably benign Het
Kcnb2 A G 1: 15,781,068 (GRCm39) R647G probably benign Het
Lcmt1 T G 7: 123,000,691 (GRCm39) V75G probably damaging Het
Lrp4 A G 2: 91,316,137 (GRCm39) I752V possibly damaging Het
Mmp17 C A 5: 129,682,627 (GRCm39) P422Q probably damaging Het
Myo3a A T 2: 22,464,254 (GRCm39) H165L probably benign Het
Or1ak2 T C 2: 36,827,815 (GRCm39) V228A possibly damaging Het
Or4p22 C T 2: 88,317,646 (GRCm39) T190I possibly damaging Het
Or51q1c T C 7: 103,652,667 (GRCm39) Y68H probably benign Het
Or8u8 A G 2: 86,012,276 (GRCm39) Y60H probably damaging Het
Pkn2 A C 3: 142,545,092 (GRCm39) V27G probably damaging Het
Scube2 T C 7: 109,398,451 (GRCm39) probably benign Het
Skint7 A G 4: 111,839,152 (GRCm39) I149V probably damaging Het
Smc4 T A 3: 68,928,612 (GRCm39) I412K probably damaging Het
Snx19 T A 9: 30,340,082 (GRCm39) C407S probably benign Het
Speer3 C G 5: 13,846,394 (GRCm39) A238G possibly damaging Het
Sytl2 T A 7: 90,025,290 (GRCm39) I426N possibly damaging Het
Tbce A T 13: 14,203,990 (GRCm39) probably benign Het
Tdpoz2 T C 3: 93,559,819 (GRCm39) E51G possibly damaging Het
Tmem221 A G 8: 72,011,353 (GRCm39) L34P probably damaging Het
Tmem92 T C 11: 94,669,862 (GRCm39) T90A probably benign Het
Tpr A G 1: 150,321,953 (GRCm39) D42G probably damaging Het
Wt1 A G 2: 104,973,470 (GRCm39) T237A probably damaging 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
R4016:Nos3 UTSW 5 24,576,714 (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
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'- AACTCCTGTCTTCCATCAAGAG -3'
(R):5'- AGAGATCTTCACTGCACTGC -3'

Sequencing Primer
(F):5'- AGAGATGGTCAACTATTTCCTGTCC -3'
(R):5'- TGCACTGCAGGCAAGGG -3'
Posted On 2016-06-06