ID I2HMB6_9BACI Unreviewed; 805 AA.
AC I2HMB6;
DT 11-JUL-2012, integrated into UniProtKB/TrEMBL.
DT 11-JUL-2012, sequence version 1.
DT 27-MAR-2024, entry version 53.
DE SubName: Full=Assimilatory nitrite reductase subunit {ECO:0000313|EMBL:EIF11875.1};
GN ORFNames=MY7_0162 {ECO:0000313|EMBL:EIF11875.1};
OS Bacillus sp. 5B6.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=1127743 {ECO:0000313|EMBL:EIF11875.1, ECO:0000313|Proteomes:UP000005799};
RN [1] {ECO:0000313|EMBL:EIF11875.1, ECO:0000313|Proteomes:UP000005799}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=5B6 {ECO:0000313|EMBL:EIF11875.1,
RC ECO:0000313|Proteomes:UP000005799};
RX PubMed=22740678; DOI=10.1128/JB.00682-12;
RA Kim B.K., Chung J.H., Kim S.Y., Jeong H., Kang S.G., Kwon S.K., Lee C.H.,
RA Song J.Y., Yu D.S., Ryu C.M., Kim J.F.;
RT "Genome Sequence of the Leaf-Colonizing Bacterium Bacillus sp. Strain 5B6,
RT Isolated from a Cherry Tree.";
RL J. Bacteriol. 194:3758-3759(2012).
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}.
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:EIF11875.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AJST01000001; EIF11875.1; -; Genomic_DNA.
DR RefSeq; WP_007609279.1; NZ_AJST01000001.1.
DR AlphaFoldDB; I2HMB6; -.
DR PATRIC; fig|1127743.3.peg.154; -.
DR UniPathway; UPA00653; -.
DR Proteomes; UP000005799; Unassembled WGS sequence.
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 Gene3D; 3.90.480.10; Sulfite Reductase Hemoprotein;Domain 2; 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; IPR006066; NO2/SO3_Rdtase_FeS/sirohaem_BS.
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 PRINTS; PR00397; SIROHAEM.
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 5..281
FT /note="FAD/NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF07992"
FT DOMAIN 317..384
FT /note="NADH-rubredoxin oxidoreductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF18267"
FT DOMAIN 416..465
FT /note="BFD-like [2Fe-2S]-binding"
FT /evidence="ECO:0000259|Pfam:PF04324"
FT DOMAIN 481..530
FT /note="BFD-like [2Fe-2S]-binding"
FT /evidence="ECO:0000259|Pfam:PF04324"
FT DOMAIN 556..618
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 626..764
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
SQ SEQUENCE 805 AA; 88446 MW; 13E3945A9E720133 CRC64;
MGKKQLVLVG NGMAGVRAIE EILRVSKDEF EITIFGAEPH PNYNRILLSK VLQGDTDIQD
ITLNDWNWYK ENNIQLYTGE TVIKVDTENK TIITDADRIQ PYDELILATG SVPFILPIPG
ADKQGVTAFR DIKDTDTMLA ASKQYKKAAV IGGGLLGLEA ARGLLNLGMD VSVIHLAPFL
MERQLDAAAG RLLQNELEKQ GMTFFLEKQT EEILGTDRVE GVRFKDGTSI EADLVVMAVG
IRPNTQLGTE SGIPVNRGII VNDYMQTDIP HIYAVGECAE HRGIAYGLVA PLYEQAKVLA
KHICGIDTKP YEGSVLSTQL KVSGVEVFSA GDFNESEDKK AIKVFDEQDG IYKKIVLRGN
QIVGAVLFGD SSEGGRLFSM IQKEADISET SKISILQPLD QEAGASMTAA MSDDEIICGC
NGVSKGAIIQ AIQEKGCTST DEIKACTGAS RSCGGCKPLV EDILQYTLGS EFDASAQKEA
ICGCTSLSRD EVVEEIKAKG LSHTREIMNV LGWKTPEGCS KCRPALNYYL GMINPATYED
DRTSRFVNER MHANIQKDGT YSVVPRMYGG VTNSQDLRKI ADVVDKYEIP LVKMTGGQRI
DLIGVKKEDL PKVWAELDMP SGYAYGKTLR TVKTCVGEQF CRFGTQDSMA LGIALEKKFE
GLNTPHKVKM AVSACPRNCA ESGIKDLGVV GIDGGWELYV GGNGGTHLRA GDLLMKVKTN
EEVLEYAGAY LQYYRETANY LERTSAWLER VGLSHVQSVL NDPEKRQELN DRMNETLSVH
KDPWQYFLKD KKASKDLFEN VVTTS
//
