ID A0A1H0V9P0_9MICC Unreviewed; 386 AA.
AC A0A1H0V9P0;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=nitric oxide dioxygenase {ECO:0000256|ARBA:ARBA00012229};
DE EC=1.14.12.17 {ECO:0000256|ARBA:ARBA00012229};
GN ORFNames=SAMN04487914_13349 {ECO:0000313|EMBL:SDP74945.1};
OS Arthrobacter sp. ok909.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Micrococcaceae;
OC Arthrobacter.
OX NCBI_TaxID=1761746 {ECO:0000313|EMBL:SDP74945.1, ECO:0000313|Proteomes:UP000199538};
RN [1] {ECO:0000313|EMBL:SDP74945.1, ECO:0000313|Proteomes:UP000199538}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OK909 {ECO:0000313|EMBL:SDP74945.1,
RC ECO:0000313|Proteomes:UP000199538};
RA de Groot N.N.;
RL Submitted (OCT-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=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}.
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DR EMBL; FNJS01000033; SDP74945.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H0V9P0; -.
DR STRING; 1761746.SAMN04487914_13349; -.
DR Proteomes; UP000199538; Unassembled WGS sequence.
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; cd14782; FHb-globin_2; 1.
DR CDD; cd06184; flavohem_like_fad_nad_binding; 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; 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; PTHR43396; FLAVOHEMOPROTEIN; 1.
DR PANTHER; PTHR43396:SF3; FLAVOHEMOPROTEIN; 1.
DR Pfam; PF00970; FAD_binding_6; 1.
DR Pfam; PF00042; Globin; 1.
DR Pfam; PF00175; NAD_binding_1; 1.
DR PRINTS; PR00409; PHDIOXRDTASE.
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.
PE 3: Inferred from homology;
KW Dioxygenase {ECO:0000313|EMBL:SDP74945.1};
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 Oxidoreductase {ECO:0000313|EMBL:SDP74945.1};
KW Oxygen transport {ECO:0000256|RuleBase:RU000356};
KW Transport {ECO:0000256|RuleBase:RU000356}.
FT DOMAIN 9..138
FT /note="Globin family profile"
FT /evidence="ECO:0000259|PROSITE:PS01033"
FT DOMAIN 151..254
FT /note="FAD-binding FR-type"
FT /evidence="ECO:0000259|PROSITE:PS51384"
SQ SEQUENCE 386 AA; 41625 MW; 09DA4C805E0CC1FD CRC64;
MLSDKSFPVI EATLPLVGSR IGEITPKFYA RLFAAHPELL DGLFSRSNQR NGNQQQALAG
SIAAFATHLV NNPGTLPETV LSRIAHRHAS LGITEPQYQV VYEHLFAAIA EDLAEVITPE
IAEAWTEVYW LMADALIKLE KGLYAAQANG EMWTPWKVAA KTPAGTGSMT FTLEPADDTP
ITAALPGQYV SVKVTLPDGL RQVRQYSLSG DAGTSRSFTT KLDDGGEVSP VLHNTVEVGD
VIEISNPYGE ITLKEGDGPV VLASAGIGCT PTASILRSLA ESGSDRQVLV LHAESTLDSW
ALRSQMTDDV ERLDGADLQL WLEQPEAGAR TGFMSLREVD LPANASLYLC GPLPFMKNIR
NEAINAGIPA TKIHYEVFGP DIWLAS
//
