NORV_PECCP
ID NORV_PECCP Reviewed; 503 AA.
AC C6D9Q2;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-SEP-2009, sequence version 1.
DT 03-AUG-2022, entry version 75.
DE RecName: Full=Anaerobic nitric oxide reductase flavorubredoxin {ECO:0000255|HAMAP-Rule:MF_01312};
DE Short=FlRd {ECO:0000255|HAMAP-Rule:MF_01312};
DE Short=FlavoRb {ECO:0000255|HAMAP-Rule:MF_01312};
GN Name=norV {ECO:0000255|HAMAP-Rule:MF_01312};
GN Synonyms=flrD {ECO:0000255|HAMAP-Rule:MF_01312};
GN OrderedLocusNames=PC1_0784;
OS Pectobacterium carotovorum subsp. carotovorum (strain PC1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Pectobacteriaceae; Pectobacterium.
OX NCBI_TaxID=561230;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PC1;
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Tice H., Bruce D.,
RA Goodwin L., Pitluck S., Munk A.C., Brettin T., Detter J.C., Han C.,
RA Tapia R., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N.,
RA Balakrishnan V., Glasner J., Perna N.T.;
RT "Complete sequence of Pectobacterium carotovorum subsp. carotovorum PC1.";
RL Submitted (JUL-2009) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Anaerobic nitric oxide reductase; uses NADH to detoxify
CC nitric oxide (NO), protecting several 4Fe-4S NO-sensitive enzymes. Has
CC at least 2 reductase partners, only one of which (NorW, flavorubredoxin
CC reductase) has been identified. NO probably binds to the di-iron
CC center; electrons enter from the NorW at rubredoxin and are transferred
CC sequentially to the FMN center and the di-iron center. Also able to
CC function as an aerobic oxygen reductase. {ECO:0000255|HAMAP-
CC Rule:MF_01312}.
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01312};
CC Note=Binds 3 Fe cations per monomer. {ECO:0000255|HAMAP-Rule:MF_01312};
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01312};
CC Note=Binds 1 FMN per monomer. {ECO:0000255|HAMAP-Rule:MF_01312};
CC -!- PATHWAY: Nitrogen metabolism; nitric oxide reduction.
CC {ECO:0000255|HAMAP-Rule:MF_01312}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_01312}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01312}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the zinc metallo-
CC hydrolase group 3 family. {ECO:0000255|HAMAP-Rule:MF_01312}.
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DR EMBL; CP001657; ACT11838.1; -; Genomic_DNA.
DR RefSeq; WP_012773479.1; NC_012917.1.
DR AlphaFoldDB; C6D9Q2; -.
DR SMR; C6D9Q2; -.
DR STRING; 561230.PC1_0784; -.
DR EnsemblBacteria; ACT11838; ACT11838; PC1_0784.
DR KEGG; pct:PC1_0784; -.
DR eggNOG; COG0426; Bacteria.
DR eggNOG; COG1773; Bacteria.
DR HOGENOM; CLU_017490_0_1_6; -.
DR OMA; HVKNNIH; -.
DR OrthoDB; 1149616at2; -.
DR UniPathway; UPA00638; -.
DR Proteomes; UP000002736; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009055; F:electron transfer activity; IEA:UniProtKB-UniRule.
DR GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR GO; GO:0016966; F:nitric oxide reductase activity; IEA:InterPro.
DR CDD; cd00730; rubredoxin; 1.
DR Gene3D; 3.40.50.360; -; 1.
DR Gene3D; 3.60.15.10; -; 1.
DR HAMAP; MF_01312; NorV; 1.
DR InterPro; IPR023957; Anaer_NO_rdtase_flvorubredoxin.
DR InterPro; IPR008254; Flavodoxin/NO_synth.
DR InterPro; IPR029039; Flavoprotein-like_sf.
DR InterPro; IPR001279; Metallo-B-lactamas.
DR InterPro; IPR036866; RibonucZ/Hydroxyglut_hydro.
DR InterPro; IPR024934; Rubredoxin-like_dom.
DR InterPro; IPR024935; Rubredoxin_dom.
DR Pfam; PF00258; Flavodoxin_1; 1.
DR Pfam; PF00753; Lactamase_B; 1.
DR Pfam; PF00301; Rubredoxin; 1.
DR PRINTS; PR00163; RUBREDOXIN.
DR SMART; SM00849; Lactamase_B; 1.
DR SUPFAM; SSF52218; SSF52218; 1.
DR SUPFAM; SSF56281; SSF56281; 1.
DR PROSITE; PS50902; FLAVODOXIN_LIKE; 1.
DR PROSITE; PS50903; RUBREDOXIN_LIKE; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Electron transport; Flavoprotein; FMN; Iron; Metal-binding;
KW Oxidoreductase; Transport.
FT CHAIN 1..503
FT /note="Anaerobic nitric oxide reductase flavorubredoxin"
FT /id="PRO_1000214380"
FT DOMAIN 254..393
FT /note="Flavodoxin-like"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT DOMAIN 451..502
FT /note="Rubredoxin-like"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT REGION 30..210
FT /note="Zinc metallo-hydrolase"
FT BINDING 79
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 81
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 83
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 147
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 166
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 166
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 227
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 260..264
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 342..369
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 456
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="3"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 459
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="3"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 489
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="3"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
FT BINDING 492
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="3"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01312"
SQ SEQUENCE 503 AA; 56511 MW; F107142838082C64 CRC64;
MAIHVKNNIH WVGQRDWEVR DFHGTEYKTL QGSSYNSYLI REEKTVLIDT VDHKFSRDFV
QNLMAEVDLN TIDYIVINHA EEDHAGALSE LMARIPNTPI YCTHNAIDSI TGHHHHPEWH
FHTVKTGDTL DIGNGKQLIF IETPMLHWPD SMMTYMTEDA VLFSNDAFGQ HYCDEHLFND
EVDQTELFEQ CQRYFANILT PFSRLVTAKI HEVLGFNLPL SMVATSHGVV WRDDPAQIIH
LYLKWADSYQ EDRITLFYDT MSNNTRMMAD AIAQGINDVD PGVAVKIYNV ARHDKNEILT
QVFRSKGVLV GSSTMNNVMM PKVAAMLEEI TGLRFQNKKA SAFGSYGWNG GAVDRIQTRL
MDAGFETTLA LKTKWRPDGS ALEICREHGR EIARQWALHP LDDTPARRVI SPVKQTTVAP
QSASAPAESA CGCSEVAAPQ STAQPAAQSG NGCMQCSVCQ WIYDPALGEP MQDVTPGTMW
SDVPDSFLCP ECGLGKDVFN PIR
