ID A0A3N1AVZ9_9ACTN Unreviewed; 407 AA.
AC A0A3N1AVZ9;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=nitric oxide dioxygenase {ECO:0000256|ARBA:ARBA00012229};
DE EC=1.14.12.17 {ECO:0000256|ARBA:ARBA00012229};
GN ORFNames=EDC02_2907 {ECO:0000313|EMBL:ROO60986.1};
OS Micromonospora sp. Llam0.
OC Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC Micromonosporaceae; Micromonospora.
OX NCBI_TaxID=2485143 {ECO:0000313|EMBL:ROO60986.1, ECO:0000313|Proteomes:UP000275308};
RN [1] {ECO:0000313|EMBL:ROO60986.1, ECO:0000313|Proteomes:UP000275308}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Llam0 {ECO:0000313|EMBL:ROO60986.1,
RC ECO:0000313|Proteomes:UP000275308};
RA D'Agostino P.;
RT "Genome mining of underrepresented organisms for secondary metabolites.";
RL Submitted (NOV-2018) 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 -!- 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:ROO60986.1}.
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DR EMBL; RJJY01000001; ROO60986.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3N1AVZ9; -.
DR Proteomes; UP000275308; 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; 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; PTHR43396; FLAVOHEMOPROTEIN; 1.
DR PANTHER; PTHR43396:SF3; FLAVOHEMOPROTEIN; 1.
DR Pfam; PF00042; Globin; 1.
DR Pfam; PF00175; NAD_binding_1; 1.
DR PRINTS; PR00371; FPNCR.
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:ROO60986.1};
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:ROO60986.1};
KW Oxygen transport {ECO:0000256|RuleBase:RU000356};
KW Reference proteome {ECO:0000313|Proteomes:UP000275308};
KW Transport {ECO:0000256|RuleBase:RU000356}.
FT DOMAIN 9..132
FT /note="Globin family profile"
FT /evidence="ECO:0000259|PROSITE:PS01033"
FT DOMAIN 154..267
FT /note="FAD-binding FR-type"
FT /evidence="ECO:0000259|PROSITE:PS51384"
SQ SEQUENCE 407 AA; 43324 MW; 05D879E0C9098B69 CRC64;
MLSKSSAAVV TATLPAVQAH GEAITSRFYQ RMFAAHPELL ELFNRGNQAT GRQQAALAAA
VVAYAEHLTG RSTVPWAPIL DRIAHKHASL GITATQYPIV GRHLLAAVGE VLGDAVTSEV
AAAWDEVYWL LACELIAREA RLYTVAGLPL QADAGWRPWR VVEKNPETAD VVSLILAPAD
GDPAPTFTPG QYVSVAVDLS GGQGRQIRQY SLSGRPGAAT WRITVKRLRG RAGSPAPDGT
VSSQLHDRTA VGDVLRLSPA FGEVSSIGEL GVPLLLVSAG IGVTPAMAAL AQLSTVAPAR
EVVLVHANRS AAAHPLRHEL PELQQRMPNL SVHLWYENAT DGELPDLKAT IHSGWVDPAR
IPFAPDTYAH LCGPVPFMAQ VRGELLLRGL PAERIVYEVF GPGMLAG
//
