ID A0A0A6YBV4_9MICC Unreviewed; 395 AA.
AC A0A0A6YBV4;
DT 04-FEB-2015, integrated into UniProtKB/TrEMBL.
DT 04-FEB-2015, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=nitric oxide dioxygenase {ECO:0000256|ARBA:ARBA00012229};
DE EC=1.14.12.17 {ECO:0000256|ARBA:ARBA00012229};
GN ORFNames=GY22_11535 {ECO:0000313|EMBL:KHD97037.1};
OS Kocuria polaris.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Micrococcaceae;
OC Kocuria.
OX NCBI_TaxID=136273 {ECO:0000313|EMBL:KHD97037.1, ECO:0000313|Proteomes:UP000030466};
RN [1] {ECO:0000313|EMBL:KHD97037.1, ECO:0000313|Proteomes:UP000030466}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CMS 76or {ECO:0000313|EMBL:KHD97037.1,
RC ECO:0000313|Proteomes:UP000030466};
RX PubMed=12656171; DOI=10.1099/ijs.0.02336-0;
RA Reddy G.S., Prakash J.S., Prabahar V., Matsumoto G.I., Stackebrandt E.,
RA Shivaji S.;
RT "Kocuria polaris sp. nov., an orange-pigmented psychrophilic bacterium
RT isolated from an Antarctic cyanobacterial mat sample.";
RL Int. J. Syst. Evol. Microbiol. 53:183-187(2003).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KHD97037.1}.
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DR EMBL; JSUH01000010; KHD97037.1; -; Genomic_DNA.
DR RefSeq; WP_035927729.1; NZ_JSUH01000010.1.
DR AlphaFoldDB; A0A0A6YBV4; -.
DR OrthoDB; 9801223at2; -.
DR Proteomes; UP000030466; 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; 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 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 Transport {ECO:0000256|RuleBase:RU000356}.
FT DOMAIN 2..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 395 AA; 43055 MW; 3D459F7AAD7AF1FF CRC64;
MLSDQSRPVI EQTIGVVAER IPFITPEFYR SMFEARPDLL DGMFSRSNQK NGTQAQALAG
SIAMFASWLL THPEGYPDEL LSRVAHKHAS LGVLPQHYPI VHEHLFGAIA RDLGDAATPE
VVAAWDEVYW LMADALIKIE EGLYAGQANS VVFAPFRVAA KEQTGTTTTA ITLEPADGTP
MTPAVAGQYV TVEVRMPDGV DQPRQFTLVP GPEGTRRIAV RLDERGEVTP VLCHDVQVGD
VLRVSNPYGD VVLPEGEGPL VLASAGIGVT PMLAFLDRLV RQESQRQVLV LHADRSAEDW
ALRELHEMLV AELPHARLET WMETPGDGDH DGFMDLGAVR IPANAQVVLC GPLPFMQAVR
SAVIAQGVPG RSVAYEILGP DQWMLHDEAR ETAAV
//
