Incidental Mutation 'R6973:Nos3'
ID 543706
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 045083-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6973 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 24569808-24589472 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 24585241 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 798 (I798L)
Ref Sequence ENSEMBL: ENSMUSP00000110742 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030834] [ENSMUST00000059401] [ENSMUST00000115090]
AlphaFold P70313
Predicted Effect probably benign
Transcript: ENSMUST00000030834
AA Change: I798L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000030834
Gene: ENSMUSG00000028978
AA Change: I798L

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 benign
Transcript: ENSMUST00000059401
SMART Domains Protein: ENSMUSP00000051864
Gene: ENSMUSG00000038295

DomainStartEndE-ValueType
low complexity region 3 18 N/A INTRINSIC
low complexity region 22 38 N/A INTRINSIC
low complexity region 115 131 N/A INTRINSIC
transmembrane domain 219 241 N/A INTRINSIC
transmembrane domain 279 296 N/A INTRINSIC
Pfam:APG9 321 681 1.2e-100 PFAM
low complexity region 782 799 N/A INTRINSIC
low complexity region 838 847 N/A INTRINSIC
low complexity region 854 871 N/A INTRINSIC
low complexity region 876 889 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115090
AA Change: I798L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000110742
Gene: ENSMUSG00000028978
AA Change: I798L

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 95% (37/39)
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
Aadacl3 T C 4: 144,182,760 (GRCm39) Y236C probably benign Het
Adamts12 T A 15: 11,331,866 (GRCm39) C1461* probably null Het
Akap9 A G 5: 4,096,699 (GRCm39) N2525D possibly damaging Het
Atp6v1c1 A G 15: 38,690,794 (GRCm39) N315S probably damaging Het
B3gnt7 G A 1: 86,233,109 (GRCm39) M1I probably null Het
C2cd4d G T 3: 94,271,130 (GRCm39) R132L probably damaging Het
Cd244a A G 1: 171,401,775 (GRCm39) Y167C probably damaging Het
Chd4 A G 6: 125,099,825 (GRCm39) N1666D possibly damaging Het
Cubn A G 2: 13,386,648 (GRCm39) I1539T possibly damaging Het
Dcdc2a A T 13: 25,304,372 (GRCm39) probably benign Het
Dgka C T 10: 128,565,463 (GRCm39) probably null Het
Ephb4 T G 5: 137,368,066 (GRCm39) V737G probably damaging Het
Etv2 T C 7: 30,334,167 (GRCm39) N189D probably benign Het
Exoc4 G T 6: 33,556,965 (GRCm39) C490F probably damaging Het
Gatad1 T C 5: 3,693,540 (GRCm39) R210G probably benign Het
Gpbp1l1 A G 4: 116,438,479 (GRCm39) M192V possibly damaging Het
Ireb2 A G 9: 54,789,671 (GRCm39) K115R probably benign Het
Mybpc1 T C 10: 88,396,223 (GRCm39) E208G possibly damaging Het
Nfic C A 10: 81,256,191 (GRCm39) A158S probably benign Het
Ntrk1 A T 3: 87,691,288 (GRCm39) L292Q probably damaging Het
Or52h7 G A 7: 104,214,183 (GRCm39) V252I probably benign Het
Or8u3-ps C T 2: 85,953,198 (GRCm39) T310I probably benign Het
Pcdhb2 G C 18: 37,429,416 (GRCm39) R463P probably benign Het
Pcdhgb6 A T 18: 37,875,526 (GRCm39) D78V possibly damaging Het
Peg10 CATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAGGATC CATC 6: 4,756,431 (GRCm39) probably benign Het
Prelid3b C A 2: 174,311,155 (GRCm39) W59L probably benign Het
Prex2 T G 1: 11,182,967 (GRCm39) S405R probably damaging Het
Rp1 G A 1: 4,422,217 (GRCm39) Q248* probably null Het
Rspo4 T A 2: 151,709,735 (GRCm39) C47S probably damaging Het
Ryr3 C A 2: 112,596,656 (GRCm39) M2499I probably damaging Het
Smarca5 A G 8: 81,431,380 (GRCm39) Y946H probably damaging Het
Spata31d1e A G 13: 59,890,521 (GRCm39) I433T probably benign Het
Tcn2 T C 11: 3,867,649 (GRCm39) *431W probably null Het
Tert A G 13: 73,776,107 (GRCm39) E286G probably benign Het
Tnni3 A G 7: 4,521,416 (GRCm39) I196T possibly damaging Het
Unc79 T C 12: 102,964,699 (GRCm39) I49T possibly damaging Het
Zfp687 A G 3: 94,916,688 (GRCm39) S813P possibly damaging Het
Znfx1 T A 2: 166,898,681 (GRCm39) H81L probably benign 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
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
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'- TAAGGAACATGGCTCCTGGC -3'
(R):5'- GTGGCTAAAGTGGCAGCTAG -3'

Sequencing Primer
(F):5'- ATGGCTCCTGGCTCCCC -3'
(R):5'- AGCAGCCCTGTTAGTGCTGAG -3'
Posted On 2019-05-13