Incidental Mutation 'R5137:Nos1'
ID 475465
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 042723-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5137 (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 118043378 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Serine at position 551 (F551S)
Ref Sequence ENSEMBL: ENSMUSP00000127432 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086451] [ENSMUST00000102557] [ENSMUST00000142742] [ENSMUST00000171055]
AlphaFold Q9Z0J4
Predicted Effect probably benign
Transcript: ENSMUST00000086451
AA Change: F551S

PolyPhen 2 Score 0.288 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000138506
Gene: ENSMUSG00000029361
AA Change: F551S

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: F551S

PolyPhen 2 Score 0.288 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000099617
Gene: ENSMUSG00000029361
AA Change: F551S

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 probably benign
Transcript: ENSMUST00000142742
AA Change: F551S

PolyPhen 2 Score 0.288 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000120421
Gene: ENSMUSG00000029361
AA Change: F551S

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: F551S

PolyPhen 2 Score 0.288 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000127432
Gene: ENSMUSG00000029361
AA Change: F551S

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: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.8%
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: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad9 T C 3: 36,123,920 (GRCm39) V75A probably benign Het
Ace G C 11: 105,865,652 (GRCm39) W628C probably damaging Het
Adh4 T C 3: 138,127,996 (GRCm39) S141P probably benign Het
Apob T C 12: 8,061,384 (GRCm39) Y3256H possibly damaging Het
B3galnt1 G T 3: 69,482,282 (GRCm39) N326K probably benign Het
Bltp3a T G 17: 28,095,964 (GRCm39) probably null Het
Catsperb T C 12: 101,516,070 (GRCm39) F569L probably damaging Het
Cecr2 A G 6: 120,732,478 (GRCm39) I225V probably benign Het
Cox5b A G 1: 36,731,510 (GRCm39) probably null Het
Crybg1 T C 10: 43,834,332 (GRCm39) D1953G probably damaging Het
Dnaaf5 C T 5: 139,167,215 (GRCm39) T707M probably damaging Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Het
Ebf1 G A 11: 44,882,295 (GRCm39) R409Q probably damaging Het
Eef2k G A 7: 120,484,645 (GRCm39) A256T probably damaging Het
Eef2k C A 7: 120,484,646 (GRCm39) A256D probably damaging Het
Evl C G 12: 108,647,781 (GRCm39) T294S probably benign Het
Eya2 T C 2: 165,573,548 (GRCm39) Y288H probably damaging Het
Ezh2 A T 6: 47,509,014 (GRCm39) probably null Het
Fam171a1 T C 2: 3,226,426 (GRCm39) Y395H probably benign Het
Gas2l3 C A 10: 89,249,837 (GRCm39) R427L probably damaging Het
Gli2 T A 1: 118,783,233 (GRCm39) I91F probably damaging Het
Gm4884 T C 7: 40,692,318 (GRCm39) S96P probably damaging Het
Gprc5d T A 6: 135,093,031 (GRCm39) D292V probably benign Het
Herc1 A G 9: 66,355,505 (GRCm39) K2252R probably benign Het
Il1rl1 A T 1: 40,489,285 (GRCm39) M346L probably benign Het
Kcna5 A T 6: 126,510,946 (GRCm39) V394D probably damaging Het
Kcng4 A T 8: 120,352,617 (GRCm39) M431K possibly damaging Het
Kifbp A T 10: 62,414,020 (GRCm39) V46E probably damaging Het
Large1 A G 8: 73,774,937 (GRCm39) F258L possibly damaging Het
Mapkbp1 T A 2: 119,852,662 (GRCm39) C1001S probably damaging Het
Micu1 A G 10: 59,663,054 (GRCm39) Q328R probably benign Het
Mmp11 G A 10: 75,761,290 (GRCm39) P437S probably damaging Het
Msh6 T A 17: 88,287,716 (GRCm39) F119I possibly damaging Het
Myo6 A G 9: 80,149,531 (GRCm39) E159G probably damaging Het
Negr1 T A 3: 156,721,833 (GRCm39) Y136N probably damaging Het
Nol9 T A 4: 152,130,428 (GRCm39) C321S probably damaging Het
Nup153 C A 13: 46,837,629 (GRCm39) G1198C probably damaging Het
Omd T C 13: 49,743,552 (GRCm39) S201P probably benign Het
Or1e16 AGCGGTCGTAGGC AGC 11: 73,286,480 (GRCm39) probably null Het
Or1e35 T C 11: 73,797,452 (GRCm39) I289V probably damaging Het
Or4c120 C A 2: 89,000,744 (GRCm39) V271F probably benign Het
Or51l14 A G 7: 103,100,919 (GRCm39) Y125C probably damaging Het
Or51l14 C A 7: 103,100,920 (GRCm39) Y125* probably null Het
Oxct1 G T 15: 4,064,832 (GRCm39) A57S probably benign Het
Pcdhga7 T G 18: 37,850,433 (GRCm39) S813R probably damaging Het
Pcmtd2 A T 2: 181,496,787 (GRCm39) I255F possibly damaging Het
Pdk1 T G 2: 71,713,913 (GRCm39) M186R possibly damaging Het
Pelp1 T C 11: 70,285,925 (GRCm39) T648A probably damaging Het
Phldb2 A T 16: 45,628,621 (GRCm39) S570R possibly damaging Het
Pramel16 T A 4: 143,675,690 (GRCm39) T379S probably benign Het
Ptprj T C 2: 90,299,992 (GRCm39) T270A possibly damaging Het
Reln C T 5: 22,160,179 (GRCm39) G2130D probably damaging Het
Rims1 A T 1: 22,358,844 (GRCm39) Y663* probably null Het
Rit2 T C 18: 31,286,817 (GRCm39) T123A probably benign Het
Rmdn2 A T 17: 79,975,418 (GRCm39) E302D probably benign Het
Ryr1 T C 7: 28,801,283 (GRCm39) E827G possibly damaging Het
Siglec1 C T 2: 130,923,264 (GRCm39) G494R probably damaging Het
Slc16a14 T A 1: 84,890,318 (GRCm39) Y329F probably damaging Het
Slc35d1 A T 4: 103,071,978 (GRCm39) L8Q possibly damaging Het
Smpdl3a C T 10: 57,677,163 (GRCm39) S57L possibly damaging Het
Snx9 T C 17: 5,978,528 (GRCm39) V566A probably damaging Het
Spaca1 A T 4: 34,029,095 (GRCm39) I126N probably damaging Het
Spred1 T G 2: 116,994,052 (GRCm39) I94S probably damaging Het
Tardbp T C 4: 148,706,494 (GRCm39) D105G possibly damaging Het
Tet2 T C 3: 133,182,326 (GRCm39) S1213G probably benign Het
Trak1 A T 9: 121,196,121 (GRCm39) probably benign Het
Trem3 G A 17: 48,556,756 (GRCm39) V76M possibly damaging Het
Ttc13 G T 8: 125,421,674 (GRCm39) Y250* probably null Het
Ttll5 T G 12: 85,969,819 (GRCm39) S714R possibly damaging Het
Ube2l6 T G 2: 84,633,220 (GRCm39) probably null Het
Ubr3 T C 2: 69,803,679 (GRCm39) S1090P probably damaging Het
Vezt T C 10: 93,806,372 (GRCm39) T680A probably benign Het
Virma A G 4: 11,546,297 (GRCm39) K1762E probably damaging Het
Vps53 A G 11: 76,057,074 (GRCm39) S57P probably damaging Het
Vwa7 G T 17: 35,236,822 (GRCm39) D130Y probably damaging Het
Vwa8 T G 14: 79,302,342 (GRCm39) F1004V probably damaging Het
Zfp35 A T 18: 24,137,194 (GRCm39) K513* probably null Het
Zfp384 ACAGCAGCAGCAGCAGCAGCAGC ACAGCAGCAGCAGCAGCAGC 6: 125,013,472 (GRCm39) probably benign Het
Zfp521 C A 18: 13,978,505 (GRCm39) C636F 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
R1698:Nos1 UTSW 5 118,005,297 (GRCm39) missense probably benign 0.01
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
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'- CATCTAGCTGGGAAGTGAGCATAG -3'
(R):5'- CTGTTCCTGCATTTGGGGAC -3'

Sequencing Primer
(F):5'- GTGTTGAGCCTGAAGCA -3'
(R):5'- GGACTTCACCTCCAGGATGTTG -3'
Posted On 2017-04-24