ID A0A1A8ZBX5_9ACTN Unreviewed; 388 AA.
AC A0A1A8ZBX5;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 27-MAR-2024, entry version 38.
DE RecName: Full=nitric oxide dioxygenase {ECO:0000256|ARBA:ARBA00012229};
DE EC=1.14.12.17 {ECO:0000256|ARBA:ARBA00012229};
GN ORFNames=GA0070611_1582 {ECO:0000313|EMBL:SBT41333.1};
OS Micromonospora auratinigra.
OC Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC Micromonosporaceae; Micromonospora.
OX NCBI_TaxID=261654 {ECO:0000313|EMBL:SBT41333.1, ECO:0000313|Proteomes:UP000199385};
RN [1] {ECO:0000313|Proteomes:UP000199385}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 44815 {ECO:0000313|Proteomes:UP000199385};
RA Varghese N.;
RL Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=NADH + 2 nitric oxide + 2 O2 = H(+) + NAD(+) + 2 nitrate;
CC Xref=Rhea:RHEA:19469, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:16480, ChEBI:CHEBI:17632, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57945; EC=1.14.12.17;
CC Evidence={ECO:0000256|ARBA:ARBA00000126};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=NADPH + 2 nitric oxide + 2 O2 = H(+) + NADP(+) + 2 nitrate;
CC Xref=Rhea:RHEA:19465, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:16480, ChEBI:CHEBI:17632, ChEBI:CHEBI:57783,
CC ChEBI:CHEBI:58349; EC=1.14.12.17;
CC Evidence={ECO:0000256|ARBA:ARBA00001762};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974};
CC -!- COFACTOR:
CC Name=heme b; Xref=ChEBI:CHEBI:60344;
CC Evidence={ECO:0000256|ARBA:ARBA00001970};
CC -!- SIMILARITY: Belongs to the globin family.
CC {ECO:0000256|RuleBase:RU000356}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the flavoprotein
CC pyridine nucleotide cytochrome reductase family.
CC {ECO:0000256|ARBA:ARBA00006401}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; LT594323; SBT41333.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1A8ZBX5; -.
DR STRING; 261654.GA0070611_1582; -.
DR PATRIC; fig|261654.4.peg.1610; -.
DR OrthoDB; 3213438at2; -.
DR Proteomes; UP000199385; Chromosome i.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0008941; F:nitric oxide dioxygenase activity; IEA:UniProtKB-EC.
DR GO; GO:0019825; F:oxygen binding; IEA:InterPro.
DR GO; GO:0005344; F:oxygen carrier activity; IEA:UniProtKB-KW.
DR CDD; cd19753; Mb-like_oxidoreductase; 1.
DR Gene3D; 1.10.490.10; Globins; 1.
DR Gene3D; 3.40.50.80; Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR InterPro; IPR008333; Cbr1-like_FAD-bd_dom.
DR InterPro; IPR017927; FAD-bd_FR_type.
DR InterPro; IPR001709; Flavoprot_Pyr_Nucl_cyt_Rdtase.
DR InterPro; IPR039261; FNR_nucleotide-bd.
DR InterPro; IPR000971; Globin.
DR InterPro; IPR009050; Globin-like_sf.
DR InterPro; IPR012292; Globin/Proto.
DR InterPro; IPR001433; OxRdtase_FAD/NAD-bd.
DR InterPro; IPR017938; Riboflavin_synthase-like_b-brl.
DR PANTHER; PTHR47354; NADH OXIDOREDUCTASE HCR; 1.
DR PANTHER; PTHR47354:SF5; PROTEIN RFBI; 1.
DR Pfam; PF00970; FAD_binding_6; 1.
DR Pfam; PF00042; Globin; 1.
DR Pfam; PF00175; NAD_binding_1; 1.
DR PRINTS; PR00371; FPNCR.
DR PRINTS; PR00410; PHEHYDRXLASE.
DR SUPFAM; SSF52343; Ferredoxin reductase-like, C-terminal NADP-linked domain; 1.
DR SUPFAM; SSF46458; Globin-like; 1.
DR SUPFAM; SSF63380; Riboflavin synthase domain-like; 1.
DR PROSITE; PS51384; FAD_FR; 1.
DR PROSITE; PS01033; GLOBIN; 1.
DR PROSITE; PS50890; PUA; 1.
PE 3: Inferred from homology;
KW Heme {ECO:0000256|RuleBase:RU000356}; Iron {ECO:0000256|RuleBase:RU000356};
KW Metal-binding {ECO:0000256|RuleBase:RU000356};
KW NAD {ECO:0000256|ARBA:ARBA00023027}; NADP {ECO:0000256|ARBA:ARBA00022857};
KW Oxygen transport {ECO:0000256|RuleBase:RU000356};
KW Reference proteome {ECO:0000313|Proteomes:UP000199385};
KW Transport {ECO:0000256|RuleBase:RU000356}.
FT DOMAIN 2..128
FT /note="Globin family profile"
FT /evidence="ECO:0000259|PROSITE:PS01033"
FT DOMAIN 138..237
FT /note="FAD-binding FR-type"
FT /evidence="ECO:0000259|PROSITE:PS51384"
SQ SEQUENCE 388 AA; 42405 MW; D12A0E7200CB311A CRC64;
MDAARLKQSW SLVAAHGDQV PLYFYSTLFL AHPETRQMFP TNMAGQRDRL VTALGHIVSH
VDQVERLVGF LQELGADHRK FAVRAEHYPA VGEALLATLR HFLGEVWTED LAAEWAAAYG
LVSKVMVESA QAAESVSPPW WVAEILAHER RTFDVAVLTV RPQYLLPFTP GQSVGVSHPS
VRSWRYYSPA NAPRPDGTLE LHVRATPGGV VSSRLVYGCA VGDQIHLASP VGDRLTLWPA
GSADLLLLAA GTGWAPVKAL VEQVAAENSG RRVDLYVGAR SRSEFYDAES IDKMAASYPW
LTVTYVVGAD PLRPGEVVQV ADRALADGDW RARHVFVCGS DEMVGHSVSA LTRAGYQAGQ
LHHEGFGKYW YGPTWRTATA PDDLGGVR
//
