ID I0BBW3_9BACL Unreviewed; 797 AA.
AC I0BBW3;
DT 13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT 13-JUN-2012, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE SubName: Full=Nitrite reductase {ECO:0000313|EMBL:AFH59860.1};
GN ORFNames=B2K_03810 {ECO:0000313|EMBL:AFH59860.1};
OS Paenibacillus mucilaginosus K02.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Paenibacillus.
OX NCBI_TaxID=997761 {ECO:0000313|EMBL:AFH59860.1, ECO:0000313|Proteomes:UP000007392};
RN [1] {ECO:0000313|EMBL:AFH59860.1, ECO:0000313|Proteomes:UP000007392}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K02 {ECO:0000313|EMBL:AFH59860.1,
RC ECO:0000313|Proteomes:UP000007392};
RA Xiao B., Sun L., Xiao L., Lian B.;
RT "Complete genome sequence of Paenibacillus mucilaginosus K02.";
RL Submitted (JUN-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974,
CC ECO:0000256|PIRNR:PIRNR037149};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966};
CC -!- COFACTOR:
CC Name=siroheme; Xref=ChEBI:CHEBI:60052;
CC Evidence={ECO:0000256|ARBA:ARBA00001929};
CC -!- PATHWAY: Nitrogen metabolism; nitrate reduction (assimilation).
CC {ECO:0000256|ARBA:ARBA00005096}.
CC -!- SIMILARITY: Belongs to the nitrite and sulfite reductase 4Fe-4S domain
CC family. {ECO:0000256|ARBA:ARBA00010429}.
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DR EMBL; CP003422; AFH59860.1; -; Genomic_DNA.
DR AlphaFoldDB; I0BBW3; -.
DR KEGG; pmw:B2K_03810; -.
DR PATRIC; fig|997761.3.peg.754; -.
DR HOGENOM; CLU_003291_0_0_9; -.
DR OrthoDB; 9792592at2; -.
DR Proteomes; UP000007392; Chromosome.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:UniProtKB-UniRule.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0051536; F:iron-sulfur cluster binding; IEA:InterPro.
DR GO; GO:0050661; F:NADP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008942; F:nitrite reductase [NAD(P)H] activity; IEA:UniProtKB-UniRule.
DR GO; GO:0042128; P:nitrate assimilation; IEA:UniProtKB-UniRule.
DR CDD; cd19943; NirB_Fer2_BFD-like_1; 1.
DR CDD; cd19944; NirB_Fer2_BFD-like_2; 1.
DR Gene3D; 3.30.390.30; -; 1.
DR Gene3D; 1.10.10.1100; BFD-like [2Fe-2S]-binding domain; 1.
DR Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 2.
DR Gene3D; 3.30.413.10; Sulfite Reductase Hemoprotein, domain 1; 1.
DR InterPro; IPR007419; BFD-like_2Fe2S-bd_dom.
DR InterPro; IPR041854; BFD-like_2Fe2S-bd_dom_sf.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR InterPro; IPR023753; FAD/NAD-binding_dom.
DR InterPro; IPR016156; FAD/NAD-linked_Rdtase_dimer_sf.
DR InterPro; IPR005117; NiRdtase/SiRdtase_haem-b_fer.
DR InterPro; IPR036136; Nit/Sulf_reduc_fer-like_dom_sf.
DR InterPro; IPR012744; Nitri_red_NirB.
DR InterPro; IPR017121; Nitrite_Rdtase_lsu.
DR InterPro; IPR006067; NO2/SO3_Rdtase_4Fe4S_dom.
DR InterPro; IPR045854; NO2/SO3_Rdtase_4Fe4S_sf.
DR InterPro; IPR041575; Rubredoxin_C.
DR NCBIfam; TIGR02374; nitri_red_nirB; 1.
DR PANTHER; PTHR43809; NITRITE REDUCTASE (NADH) LARGE SUBUNIT; 1.
DR PANTHER; PTHR43809:SF1; NITRITE REDUCTASE (NADH) LARGE SUBUNIT; 1.
DR Pfam; PF04324; Fer2_BFD; 2.
DR Pfam; PF01077; NIR_SIR; 1.
DR Pfam; PF03460; NIR_SIR_ferr; 1.
DR Pfam; PF07992; Pyr_redox_2; 1.
DR Pfam; PF18267; Rubredoxin_C; 1.
DR PIRSF; PIRSF037149; NirB; 1.
DR PRINTS; PR00368; FADPNR.
DR PRINTS; PR00411; PNDRDTASEI.
DR SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 2.
DR SUPFAM; SSF56014; Nitrite and sulphite reductase 4Fe-4S domain-like; 1.
DR SUPFAM; SSF55124; Nitrite/Sulfite reductase N-terminal domain-like; 1.
PE 3: Inferred from homology;
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRNR:PIRNR037149};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW ECO:0000256|PIRNR:PIRNR037149}; Heme {ECO:0000256|ARBA:ARBA00022617};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nitrate assimilation {ECO:0000256|ARBA:ARBA00023063,
KW ECO:0000256|PIRNR:PIRNR037149};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT DOMAIN 13..289
FT /note="FAD/NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF07992"
FT DOMAIN 327..394
FT /note="NADH-rubredoxin oxidoreductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF18267"
FT DOMAIN 424..473
FT /note="BFD-like [2Fe-2S]-binding"
FT /evidence="ECO:0000259|Pfam:PF04324"
FT DOMAIN 489..537
FT /note="BFD-like [2Fe-2S]-binding"
FT /evidence="ECO:0000259|Pfam:PF04324"
FT DOMAIN 556..616
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 627..758
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
SQ SEQUENCE 797 AA; 85028 MW; 60D31A2DDACE9FBC CRC64;
MDQREAMKMS KPRIVLVGGG MAGVRCLEEI LKLAPGRFDM TVIGSEIHPN YNRILLSKVL
QGDTRVEDIT LNSREWFEAN GIRLITGETV VQADTKRRRI LTDKGRTAEY DYLILATGSL
PFMLPIPGAA KQGVTAFRDI EDCRRMIEAA KTCRKAVVIG GGLLGLEAAR GLLNLGMEVD
VVHLNPYLME RQLDPTASRM LKKELEGQGM RFLLEKSSQE ILGSERVTGL KFTDGTQTAA
DLIVMAVGVR PNVGLAKDSG IETGRGILVN DYMETGTPGV YAVGECAEHR GIVYGLVAPL
YEQGKVLAQR ICGTASEEEG YQGSILATQL KVSGVEVFSA GDIADTDETE SLQHYDGIRG
VYRKIWVRGR RITGAVLYGD ASEGTKLLGY IKQGADVSVL EEKPAGAAEG AQDAYLCAMA
DSETVCSCNG VTKGSIVRAV REQGLETFEE VRSCTKASSS CGGCKPLVSA LLAYTLANAE
GPGAEAEPVC GCTDLSREAL REAVTAQTWT SAAEAMQALG WRTPDGCADC RPAVRYYAGL
GQPAAAEVPA AGRLADGTYA VIPRLYGGQA GAKELRRIAE AMERHGIPRA KLSGDGQLQL
LGVPAAKVRE VASDLKLPTV VSASGLAVGS VTSCTGLGYD PSAMQDSAGM AAGLEEAVEG
LQLPARVRIA VSGSPLHRAE TLTRDLGLAG TPDGWEIYVG GSAQAQVKGG QLLCTESSGE
RAVEIAAAFL QWYREEAYYG ETAGEWVDRV GLLPLREGLF HPERRGELAQ RLLEERLRAA
AAEARHSNKR NEAAVGR
//
