Incidental Mutation 'R1698:Nos1'
ID 192394
Institutional Source Beutler Lab
Gene Symbol Nos1
Ensembl Gene ENSMUSG00000029361
Gene Name nitric oxide synthase 1, neuronal
Synonyms Nos-1, NO, 2310005C01Rik, bNOS, nNOS
MMRRC Submission 039731-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1698 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 118004904-118096905 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 118005297 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 6 (F6L)
Ref Sequence ENSEMBL: ENSMUSP00000127432 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086451] [ENSMUST00000102557] [ENSMUST00000138579] [ENSMUST00000142742] [ENSMUST00000171055]
AlphaFold Q9Z0J4
Predicted Effect probably benign
Transcript: ENSMUST00000086451
AA Change: F6L

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000138506
Gene: ENSMUSG00000029361
AA Change: F6L

DomainStartEndE-ValueType
PDZ 26 100 2.73e-16 SMART
Pfam:NO_synthase 346 717 1e-226 PFAM
Pfam:Flavodoxin_1 757 930 3.5e-56 PFAM
Pfam:FAD_binding_1 985 1214 1.1e-84 PFAM
Pfam:NAD_binding_1 1246 1360 2.7e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000102557
AA Change: F6L

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000099617
Gene: ENSMUSG00000029361
AA Change: F6L

DomainStartEndE-ValueType
PDZ 26 100 2.73e-16 SMART
Pfam:NO_synthase 350 712 2e-196 PFAM
Pfam:Flavodoxin_1 757 964 2.3e-55 PFAM
Pfam:FAD_binding_1 1019 1248 2.9e-88 PFAM
Pfam:NAD_binding_1 1280 1394 2.6e-24 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124194
Predicted Effect probably benign
Transcript: ENSMUST00000138579
AA Change: F6L

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000138176
Gene: ENSMUSG00000029361
AA Change: F6L

DomainStartEndE-ValueType
PDZ 26 80 1.26e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000142742
AA Change: F6L

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000120421
Gene: ENSMUSG00000029361
AA Change: F6L

DomainStartEndE-ValueType
PDZ 26 100 2.73e-16 SMART
Pfam:NO_synthase 346 717 4e-226 PFAM
Pfam:Flavodoxin_1 757 930 1.5e-55 PFAM
Pfam:FAD_binding_1 985 1214 3.2e-84 PFAM
Pfam:NAD_binding_1 1246 1360 1.4e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000171055
AA Change: F6L

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000127432
Gene: ENSMUSG00000029361
AA Change: F6L

DomainStartEndE-ValueType
PDZ 26 100 2.73e-16 SMART
Pfam:NO_synthase 346 717 4e-226 PFAM
Pfam:Flavodoxin_1 757 930 1.5e-55 PFAM
Pfam:FAD_binding_1 985 1214 3.2e-84 PFAM
Pfam:NAD_binding_1 1246 1360 1.4e-23 PFAM
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the family of nitric oxide synthases, which synthesize nitric oxide from L-arginine. Nitric oxide is a reactive free radical, which acts as a biologic mediator in several processes, including neurotransmission, and antimicrobial and antitumoral activities. In the brain and peripheral nervous system, nitric oxide displays many properties of a neurotransmitter, and has been implicated in neurotoxicity associated with stroke and neurodegenerative diseases, neural regulation of smooth muscle, including peristalsis, and penile erection. This protein is ubiquitously expressed, with high level of expression in skeletal muscle. Multiple transcript variants that differ in the 5' UTR have been described for this gene but the full-length nature of these transcripts is not known. Additionally, alternatively spliced transcript variants encoding different isoforms (some testis-specific) have been found for this gene.[provided by RefSeq, Feb 2011]
PHENOTYPE: Homozygous hypomorphic mice exhibit enlarged stomachs, abnormal pyloric and lower esophageal sphincters, age-related cardiac hypertrophy, altered alcohol consumption and responses, decreased ovulation and reduced REM sleep. Homozygous null mice display increased neurogenesis in the adult brain. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m A C 6: 121,622,117 (GRCm39) E340A possibly damaging Het
Abca13 A G 11: 9,264,507 (GRCm39) D2963G probably benign Het
Actn3 T C 19: 4,912,235 (GRCm39) D783G possibly damaging Het
Adamtsl2 A G 2: 26,993,139 (GRCm39) E723G possibly damaging Het
Agrn G T 4: 156,251,015 (GRCm39) Q1931K probably benign Het
Ankrd27 G A 7: 35,313,946 (GRCm39) A426T probably benign Het
Atg9b C A 5: 24,593,186 (GRCm39) G406C probably damaging Het
C1ra A T 6: 124,499,725 (GRCm39) Q637L probably benign Het
Cdhr2 A T 13: 54,867,394 (GRCm39) M438L probably benign Het
Cep350 T C 1: 155,829,104 (GRCm39) I267V possibly damaging Het
Chrna5 A G 9: 54,911,926 (GRCm39) Y138C probably damaging Het
Chst3 T A 10: 60,021,525 (GRCm39) M441L probably benign Het
Cmya5 G A 13: 93,200,027 (GRCm39) P3434S probably benign Het
Cog2 T A 8: 125,252,422 (GRCm39) L42Q probably damaging Het
Cpq A T 15: 33,250,272 (GRCm39) I210F probably benign Het
Crnn C A 3: 93,055,765 (GRCm39) Q184K probably damaging Het
Csnka2ip A T 16: 64,298,422 (GRCm39) Y647* probably null Het
D5Ertd579e C T 5: 36,761,874 (GRCm39) R1331H probably benign Het
Dennd5a C T 7: 109,516,587 (GRCm39) probably null Het
Dync1h1 A G 12: 110,593,426 (GRCm39) Q1231R possibly damaging Het
Erbin T A 13: 103,970,239 (GRCm39) I1126F possibly damaging Het
Fastkd1 T C 2: 69,532,813 (GRCm39) D518G probably benign Het
Gcc1 A G 6: 28,421,110 (GRCm39) L69P possibly damaging Het
Gkn1 T C 6: 87,324,151 (GRCm39) Y119C probably damaging Het
Gmpr T G 13: 45,670,520 (GRCm39) W81G probably benign Het
Gyg1 T A 3: 20,192,215 (GRCm39) I236F probably benign Het
Hcrtr2 T C 9: 76,153,735 (GRCm39) Y219C probably damaging Het
Hmcn1 G A 1: 150,441,120 (GRCm39) Q5379* probably null Het
Kank1 T C 19: 25,388,681 (GRCm39) C785R probably benign Het
Lrp1b A T 2: 40,741,818 (GRCm39) C3036* probably null Het
Mdga2 T C 12: 66,736,109 (GRCm39) D373G probably damaging Het
Mgat2 A T 12: 69,232,493 (GRCm39) I356F probably benign Het
Miga2 A G 2: 30,268,009 (GRCm39) D346G probably damaging Het
Mprip T A 11: 59,651,084 (GRCm39) L1596Q possibly damaging Het
Mroh2b G A 15: 4,943,622 (GRCm39) R386Q probably benign Het
Mst1r T A 9: 107,797,179 (GRCm39) S1349R probably benign Het
Mtmr3 C T 11: 4,442,825 (GRCm39) R403H possibly damaging Het
Mycbpap G A 11: 94,398,969 (GRCm39) Q460* probably null Het
Myo9a T C 9: 59,775,464 (GRCm39) V1025A probably benign Het
Ncapd2 C T 6: 125,145,553 (GRCm39) E1365K probably null Het
Nkiras2 C A 11: 100,515,989 (GRCm39) D105E probably damaging Het
Nolc1 T G 19: 46,069,870 (GRCm39) probably null Het
Or10j3 A T 1: 173,030,938 (GRCm39) N5I probably damaging Het
Or12e1 G T 2: 87,022,081 (GRCm39) V17L probably benign Het
Or2t46 T C 11: 58,472,077 (GRCm39) Y136H probably damaging Het
Or2w1b C T 13: 21,300,735 (GRCm39) T291I probably benign Het
Or4f54 T A 2: 111,122,905 (GRCm39) C97* probably null Het
Or8b46 T A 9: 38,450,552 (GRCm39) Y120* probably null Het
Pfkm A G 15: 98,026,199 (GRCm39) E598G possibly damaging Het
Phf2 A T 13: 48,961,106 (GRCm39) D861E unknown Het
Polr2a A G 11: 69,630,703 (GRCm39) probably null Het
Popdc2 G A 16: 38,189,853 (GRCm39) V167M probably damaging Het
Ptpn22 T C 3: 103,793,114 (GRCm39) S422P probably benign Het
Rasa2 T C 9: 96,450,428 (GRCm39) K490R possibly damaging Het
Rbfox3 T A 11: 118,386,047 (GRCm39) D286V probably damaging Het
Rdh13 A G 7: 4,430,790 (GRCm39) W223R probably damaging Het
Riok3 T C 18: 12,261,986 (GRCm39) S7P probably benign Het
Rnaseh2b A G 14: 62,591,081 (GRCm39) E144G probably benign Het
Rnf20 C T 4: 49,651,498 (GRCm39) Q655* probably null Het
Rpap2 T C 5: 107,751,416 (GRCm39) Y8H probably damaging Het
Slc5a10 T C 11: 61,600,428 (GRCm39) Y181C probably benign Het
Snd1 G T 6: 28,888,252 (GRCm39) G896* probably null Het
Spast C T 17: 74,663,155 (GRCm39) Q158* probably null Het
Tas2r104 G A 6: 131,662,547 (GRCm39) S54F probably damaging Het
Tcaf2 C T 6: 42,604,951 (GRCm39) W611* probably null Het
Thoc2l C T 5: 104,668,376 (GRCm39) A966V probably benign Het
Timp4 G A 6: 115,227,364 (GRCm39) probably null Het
Tmem45a G A 16: 56,643,933 (GRCm39) S72L probably benign Het
Tnrc18 T C 5: 142,774,458 (GRCm39) T124A possibly damaging Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Ttn T C 2: 76,773,259 (GRCm39) D2381G probably damaging Het
Uevld T C 7: 46,605,372 (GRCm39) T41A possibly damaging Het
Ugcg C T 4: 59,207,798 (GRCm39) P46S probably benign Het
Unc5d T C 8: 29,186,506 (GRCm39) E527G probably damaging Het
Vmn2r125 C T 4: 156,703,333 (GRCm39) T237I probably benign Het
Vmn2r63 A C 7: 42,583,038 (GRCm39) I59S probably benign Het
Vps72 G A 3: 95,026,006 (GRCm39) S106N probably benign Het
Zan A C 5: 137,407,931 (GRCm39) probably benign Het
Zbtb38 T C 9: 96,567,515 (GRCm39) K1190E probably benign Het
Zc3h6 T C 2: 128,859,278 (GRCm39) V1103A probably benign Het
Zfp407 G A 18: 84,580,282 (GRCm39) T277I probably damaging Het
Zfp804b A G 5: 6,819,509 (GRCm39) S1149P probably damaging Het
Other mutations in Nos1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00094:Nos1 APN 5 118,048,165 (GRCm39) missense probably damaging 0.99
IGL01155:Nos1 APN 5 118,083,991 (GRCm39) missense probably damaging 0.99
IGL01462:Nos1 APN 5 118,005,774 (GRCm39) missense probably benign 0.10
IGL01464:Nos1 APN 5 118,081,257 (GRCm39) missense probably damaging 1.00
IGL01620:Nos1 APN 5 118,043,374 (GRCm39) critical splice acceptor site probably null
IGL01621:Nos1 APN 5 118,083,949 (GRCm39) missense probably damaging 1.00
IGL01796:Nos1 APN 5 118,076,339 (GRCm39) nonsense probably null
IGL02003:Nos1 APN 5 118,043,530 (GRCm39) missense probably damaging 1.00
IGL02274:Nos1 APN 5 118,035,845 (GRCm39) missense probably damaging 1.00
IGL02885:Nos1 APN 5 118,033,855 (GRCm39) missense probably damaging 1.00
IGL02947:Nos1 APN 5 118,081,382 (GRCm39) missense probably damaging 0.99
IGL03088:Nos1 APN 5 118,005,323 (GRCm39) missense probably damaging 1.00
IGL03166:Nos1 APN 5 118,052,517 (GRCm39) splice site probably benign
Crumple UTSW 5 118,033,925 (GRCm39) missense possibly damaging 0.95
penurious UTSW 5 118,033,967 (GRCm39) missense probably damaging 0.97
spendthrift UTSW 5 118,091,848 (GRCm39) splice site probably benign
squanderer UTSW 5 118,048,303 (GRCm39) missense probably damaging 0.97
R0007:Nos1 UTSW 5 118,048,153 (GRCm39) missense probably damaging 1.00
R0012:Nos1 UTSW 5 118,031,967 (GRCm39) missense probably damaging 1.00
R0080:Nos1 UTSW 5 118,031,943 (GRCm39) missense probably damaging 1.00
R0212:Nos1 UTSW 5 118,048,277 (GRCm39) missense possibly damaging 0.57
R0240:Nos1 UTSW 5 118,005,948 (GRCm39) missense probably benign
R0240:Nos1 UTSW 5 118,005,948 (GRCm39) missense probably benign
R0454:Nos1 UTSW 5 118,081,385 (GRCm39) missense probably benign 0.00
R0494:Nos1 UTSW 5 118,043,539 (GRCm39) missense probably damaging 1.00
R0882:Nos1 UTSW 5 118,085,512 (GRCm39) missense probably damaging 1.00
R1099:Nos1 UTSW 5 118,061,460 (GRCm39) missense probably damaging 0.96
R1243:Nos1 UTSW 5 118,043,537 (GRCm39) missense probably damaging 1.00
R1387:Nos1 UTSW 5 118,091,848 (GRCm39) splice site probably benign
R1432:Nos1 UTSW 5 118,087,684 (GRCm39) splice site probably benign
R1710:Nos1 UTSW 5 118,033,984 (GRCm39) missense probably damaging 1.00
R1859:Nos1 UTSW 5 118,043,527 (GRCm39) missense possibly damaging 0.83
R1973:Nos1 UTSW 5 118,074,491 (GRCm39) missense possibly damaging 0.52
R2084:Nos1 UTSW 5 118,081,310 (GRCm39) missense probably damaging 1.00
R2112:Nos1 UTSW 5 118,074,636 (GRCm39) missense probably benign 0.00
R4689:Nos1 UTSW 5 118,017,450 (GRCm39) missense probably benign 0.04
R4769:Nos1 UTSW 5 118,081,310 (GRCm39) nonsense probably null
R4893:Nos1 UTSW 5 118,090,942 (GRCm39) missense possibly damaging 0.50
R4916:Nos1 UTSW 5 118,085,635 (GRCm39) critical splice donor site probably null
R4956:Nos1 UTSW 5 118,085,575 (GRCm39) missense probably benign
R4971:Nos1 UTSW 5 118,081,899 (GRCm39) missense probably benign 0.05
R4987:Nos1 UTSW 5 118,064,598 (GRCm39) critical splice donor site probably null
R5015:Nos1 UTSW 5 118,005,334 (GRCm39) missense probably damaging 1.00
R5031:Nos1 UTSW 5 118,017,378 (GRCm39) missense probably benign
R5137:Nos1 UTSW 5 118,043,378 (GRCm39) missense probably benign 0.29
R5481:Nos1 UTSW 5 118,005,819 (GRCm39) missense probably benign 0.06
R5541:Nos1 UTSW 5 118,043,459 (GRCm39) missense probably damaging 1.00
R5655:Nos1 UTSW 5 118,061,322 (GRCm39) missense probably damaging 1.00
R5866:Nos1 UTSW 5 118,033,967 (GRCm39) missense probably damaging 0.97
R5934:Nos1 UTSW 5 118,074,510 (GRCm39) missense probably damaging 0.99
R6158:Nos1 UTSW 5 118,005,639 (GRCm39) missense probably benign 0.05
R6225:Nos1 UTSW 5 118,050,917 (GRCm39) missense probably damaging 1.00
R6261:Nos1 UTSW 5 118,074,635 (GRCm39) missense probably benign
R6388:Nos1 UTSW 5 118,052,501 (GRCm39) missense possibly damaging 0.91
R6987:Nos1 UTSW 5 118,033,850 (GRCm39) missense probably benign 0.05
R7104:Nos1 UTSW 5 118,085,496 (GRCm39) missense probably damaging 1.00
R7136:Nos1 UTSW 5 118,033,925 (GRCm39) missense possibly damaging 0.95
R7276:Nos1 UTSW 5 118,048,303 (GRCm39) missense probably damaging 0.97
R7299:Nos1 UTSW 5 118,005,970 (GRCm39) missense possibly damaging 0.89
R7301:Nos1 UTSW 5 118,005,970 (GRCm39) missense possibly damaging 0.89
R7402:Nos1 UTSW 5 118,087,880 (GRCm39) missense probably benign 0.34
R7408:Nos1 UTSW 5 118,005,583 (GRCm39) missense probably damaging 1.00
R7618:Nos1 UTSW 5 118,042,009 (GRCm39) missense probably benign 0.01
R7689:Nos1 UTSW 5 118,035,792 (GRCm39) missense probably damaging 0.98
R7964:Nos1 UTSW 5 118,038,607 (GRCm39) missense probably damaging 1.00
R8962:Nos1 UTSW 5 118,017,405 (GRCm39) missense probably benign 0.05
R9147:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9148:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9149:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9246:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9248:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9249:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9254:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9255:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9256:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9283:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9320:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9321:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9326:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9327:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9331:Nos1 UTSW 5 118,038,589 (GRCm39) missense possibly damaging 0.59
R9379:Nos1 UTSW 5 118,017,402 (GRCm39) missense probably benign 0.44
R9432:Nos1 UTSW 5 118,034,871 (GRCm39) missense probably damaging 1.00
R9470:Nos1 UTSW 5 118,064,560 (GRCm39) missense probably damaging 1.00
R9581:Nos1 UTSW 5 118,043,459 (GRCm39) missense probably damaging 1.00
R9623:Nos1 UTSW 5 118,087,849 (GRCm39) missense probably benign 0.00
X0025:Nos1 UTSW 5 118,081,890 (GRCm39) missense probably benign 0.00
X0026:Nos1 UTSW 5 118,081,217 (GRCm39) missense probably damaging 1.00
Z1177:Nos1 UTSW 5 118,061,343 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- GCGGGAACACATGAAATCATGCC -3'
(R):5'- CAATGCCCCTGAGAACTTCCAGAG -3'

Sequencing Primer
(F):5'- TGAAATCATGCCACCCAAGG -3'
(R):5'- CTGTCATAGCTGAGGTCTACCAG -3'
Posted On 2014-05-14