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Protein

Nitric oxide synthase

Gene

Nos3

Organism
Mus musculus (Mouse)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Produces nitric oxide (NO).UniRule annotation

Catalytic activityi

2 L-arginine + 3 NADPH + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O.UniRule annotation

Cofactori

Protein has several cofactor binding sites:
  • FADUniRule annotationNote: Binds 1 FAD.UniRule annotation
  • FMNUniRule annotationNote: Binds 1 FMN.UniRule annotation
  • hemeUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

OxidoreductaseUniRule annotation

Keywords - Ligandi

Calmodulin-bindingUniRule annotation, FADUniRule annotation, Flavoprotein, FMNUniRule annotation, HemeUniRule annotationSAAS annotation, Iron, Metal-binding, NADPUniRule annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Nitric oxide synthaseUniRule annotation (EC:1.14.13.39UniRule annotation)
Gene namesi
Name:Nos3Imported
OrganismiMus musculus (Mouse)Imported
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus

Organism-specific databases

MGIiMGI:97362. Nos3.

PTM / Processingi

Proteomic databases

PaxDbiQ8C5P3.

Expressioni

Gene expression databases

GenevisibleiQ8C5P3. MM.

Interactioni

Protein-protein interaction databases

IntActiQ8C5P3. 1 interactor.
MINTiMINT-4114447.
STRINGi10090.ENSMUSP00000030834.

Structurei

3D structure databases

ProteinModelPortaliQ8C5P3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini519 – 702Flavodoxin-likeInterPro annotationAdd BLAST184
Domaini755 – 1001FAD-binding FR-typeInterPro annotationAdd BLAST247

Sequence similaritiesi

Belongs to the NOS family.UniRule annotation

Phylogenomic databases

eggNOGiKOG1158. Eukaryota.
COG0369. LUCA.
COG4362. LUCA.
HOVERGENiHBG000159.
KOiK13242.

Family and domain databases

Gene3Di1.20.990.10. 1 hit.
3.40.50.360. 2 hits.
3.90.340.10. 1 hit.
InterProiIPR003097. FAD-binding_1.
IPR017927. Fd_Rdtase_FAD-bd.
IPR001094. Flavdoxin-like.
IPR008254. Flavodoxin/NO_synth.
IPR001709. Flavoprot_Pyr_Nucl_cyt_Rdtase.
IPR029039. Flavoprotein-like_dom.
IPR023173. NADPH_Cyt_P450_Rdtase_dom3.
IPR012144. NOS_euk.
IPR004030. NOS_N.
IPR001433. OxRdtase_FAD/NAD-bd.
IPR017938. Riboflavin_synthase-like_b-brl.
[Graphical view]
PfamiPF00667. FAD_binding_1. 1 hit.
PF00258. Flavodoxin_1. 1 hit.
PF00175. NAD_binding_1. 1 hit.
PF02898. NO_synthase. 1 hit.
[Graphical view]
PIRSFiPIRSF000333. NOS. 1 hit.
PRINTSiPR00369. FLAVODOXIN.
PR00371. FPNCR.
SUPFAMiSSF52218. SSF52218. 1 hit.
SSF56512. SSF56512. 1 hit.
SSF63380. SSF63380. 1 hit.
PROSITEiPS51384. FAD_FR. 1 hit.
PS50902. FLAVODOXIN_LIKE. 1 hit.
PS60001. NOS. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8C5P3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGNLKSVGQE PGPPCGLGLG LGLGLCGKQG PASPAPEPSQ APAPPSPTRP
60 70 80 90 100
APDHSPPLTR PPDGPRFPRV KNWEVGSITY DTLSAQAQQD GPCTSRRCLG
110 120 130 140 150
SLVFPRKLQS RPTQGPSPTE QLLGQARDFI NQYYNSIKRS GSQAHEQRLQ
160 170 180 190 200
EVEAEVAATG TYQLRESELV FGAKQAWRNA PRCVGRIQWG KLQVFDARDC
210 220 230 240 250
RTAQEMFTYI CNHIKYATNR GNLRSAITVF PQRCPGRGDF RIWNSQLIRY
260 270 280 290 300
AGYRQQDGSV RGDPANVEIT ELCIQHGWTP GNGRFDVLPL LLQAPDEPPE
310 320 330 340 350
LFTLPPEMVL EVPLEHPTLE WFAALGLRWY ALPAVSNMLL EIGGLEFPAA
360 370 380 390 400
PFSGWYMSSE IGMRDLCDPH RYNILEDVAV CMDLDTRTTS SLWKDKAAVE
410 420 430 440 450
INVAVLHSYQ LAKVTIVDHH AATASFMKHL ENEQKARGGC PADWAWIVPP
460 470 480 490 500
ISGSLTPVFH QEMVNYFLSP AFRYQPDPWK GSAAKGAGIT RKKTFKEVAN
510 520 530 540 550
AVKVSASLMG TVMAKRVKAT ILYGSEAGRA QSYAQQLGRL FRKAFDPRVL
560 570 580 590 600
CMDEYDVVSL EHEALVLVVT STFGNGDPPE NGESFAAALM EMSGPYNSSP
610 620 630 640 650
RPEQHKSYKI RFNSVSCSDP LVSSWRRKRK ESSNTDSAGA LGTLRFCVFG
660 670 680 690 700
LGSRAYPHFC AFARAVDTRL EELGGERLLQ LGQGDELCGQ EEAFRGWAQA
710 720 730 740 750
AFQAACETFC VGEDAKAAAR DIFSPKRSWK RQRYRLSTQA ESLQLLPGLT
760 770 780 790 800
HVHRRKMFQA TILSVENLQS SKSTRATILV RLDTGGQEGL QYQPGDHIGV
810 820 830 840 850
CPPNRPGLVE ALLSRVEDPP PSTEPVAVEQ LEKGSPGGPP PGWVRDPRLP
860 870 880 890 900
PCTLRQALTY FLDITSPPSP RLLRLLSTLA EESSEQQELE ALSQDPRRYE
910 920 930 940 950
EWKWFSCPTL LEVLEQFPSV ALPAPLILTQ LPLLQPRYYS VSSAPSAHPG
960 970 980 990 1000
EIHLTIAVLA YRTQDGLGPL HYGVCSTWMS QLKAGDPVPC FIRGAPSFRL
1010 1020 1030 1040 1050
PPDPNLPCIL VGPGTGIAPF RGFWQDRLHD IEIKGLQPAP MTLVFGCRCS
1060 1070 1080 1090 1100
QLDHLYRDEV LDAQQRGVFG QVLTAFSRDP GSPKTYVQDL LRTELAAEVH
1110 1120 1130 1140 1150
RVLCLEQGHM FVCGDVTMAT SVLQTVQRIL ATEGGMELDE AGDVIGVLRD
1160 1170 1180 1190 1200
QQRYHEDIFG LTLRTQEVTS RIRTQSFSLQ ERQLRGAVPW SFDPPGPEIP

GS
Length:1,202
Mass (Da):132,872
Last modified:March 1, 2003 - v1
Checksum:iF3CC089611D24B1E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AK077896 mRNA. Translation: BAC37052.1.
RefSeqiNP_032739.3. NM_008713.4.
UniGeneiMm.258415.

Genome annotation databases

GeneIDi18127.
KEGGimmu:18127.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AK077896 mRNA. Translation: BAC37052.1.
RefSeqiNP_032739.3. NM_008713.4.
UniGeneiMm.258415.

3D structure databases

ProteinModelPortaliQ8C5P3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ8C5P3. 1 interactor.
MINTiMINT-4114447.
STRINGi10090.ENSMUSP00000030834.

Proteomic databases

PaxDbiQ8C5P3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi18127.
KEGGimmu:18127.

Organism-specific databases

CTDi4846.
MGIiMGI:97362. Nos3.

Phylogenomic databases

eggNOGiKOG1158. Eukaryota.
COG0369. LUCA.
COG4362. LUCA.
HOVERGENiHBG000159.
KOiK13242.

Miscellaneous databases

SOURCEiSearch...

Gene expression databases

GenevisibleiQ8C5P3. MM.

Family and domain databases

Gene3Di1.20.990.10. 1 hit.
3.40.50.360. 2 hits.
3.90.340.10. 1 hit.
InterProiIPR003097. FAD-binding_1.
IPR017927. Fd_Rdtase_FAD-bd.
IPR001094. Flavdoxin-like.
IPR008254. Flavodoxin/NO_synth.
IPR001709. Flavoprot_Pyr_Nucl_cyt_Rdtase.
IPR029039. Flavoprotein-like_dom.
IPR023173. NADPH_Cyt_P450_Rdtase_dom3.
IPR012144. NOS_euk.
IPR004030. NOS_N.
IPR001433. OxRdtase_FAD/NAD-bd.
IPR017938. Riboflavin_synthase-like_b-brl.
[Graphical view]
PfamiPF00667. FAD_binding_1. 1 hit.
PF00258. Flavodoxin_1. 1 hit.
PF00175. NAD_binding_1. 1 hit.
PF02898. NO_synthase. 1 hit.
[Graphical view]
PIRSFiPIRSF000333. NOS. 1 hit.
PRINTSiPR00369. FLAVODOXIN.
PR00371. FPNCR.
SUPFAMiSSF52218. SSF52218. 1 hit.
SSF56512. SSF56512. 1 hit.
SSF63380. SSF63380. 1 hit.
PROSITEiPS51384. FAD_FR. 1 hit.
PS50902. FLAVODOXIN_LIKE. 1 hit.
PS60001. NOS. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiQ8C5P3_MOUSE
AccessioniPrimary (citable) accession number: Q8C5P3
Entry historyi
Integrated into UniProtKB/TrEMBL: March 1, 2003
Last sequence update: March 1, 2003
Last modified: November 30, 2016
This is version 111 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.