ID H0IY65_9GAMM Unreviewed; 843 AA.
AC H0IY65;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE SubName: Full=Assimilatory nitrite reductase (NAD(P)H) large subunit {ECO:0000313|EMBL:EHK62356.1};
GN ORFNames=MOY_01519 {ECO:0000313|EMBL:EHK62356.1};
OS Halomonas sp. GFAJ-1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Halomonas.
OX NCBI_TaxID=1118153 {ECO:0000313|EMBL:EHK62356.1, ECO:0000313|Proteomes:UP000004512};
RN [1] {ECO:0000313|EMBL:EHK62356.1, ECO:0000313|Proteomes:UP000004512}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GFAJ-1 {ECO:0000313|EMBL:EHK62356.1,
RC ECO:0000313|Proteomes:UP000004512};
RX PubMed=22408239; DOI=10.1128/JB.06664-11;
RA Phung le T., Silver S., Trimble W.L., Gilbert J.A.;
RT "Draft Genome of Halomonas Species Strain GFAJ-1 (ATCC BAA-2256).";
RL J. Bacteriol. 194:1835-1836(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:EHK62356.1}.
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DR EMBL; AHBC01000004; EHK62356.1; -; Genomic_DNA.
DR AlphaFoldDB; H0IY65; -.
DR STRING; 1118153.MOY_01519; -.
DR PATRIC; fig|1118153.6.peg.301; -.
DR eggNOG; COG1251; Bacteria.
DR UniPathway; UPA00653; -.
DR Proteomes; UP000004512; 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; 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; 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; 1.
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.
DR PROSITE; PS00365; NIR_SIR; 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};
KW Reference proteome {ECO:0000313|Proteomes:UP000004512}.
FT DOMAIN 14..304
FT /note="FAD/NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF07992"
FT DOMAIN 327..392
FT /note="NADH-rubredoxin oxidoreductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF18267"
FT DOMAIN 430..476
FT /note="BFD-like [2Fe-2S]-binding"
FT /evidence="ECO:0000259|Pfam:PF04324"
FT DOMAIN 571..633
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 643..768
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
SQ SEQUENCE 843 AA; 91968 MW; DE78412CBECD5F88 CRC64;
MKSMSTKNTT TPEQLIIIGN GMVGHHLVEQ LVDNGGLERY QVTVFGEERH RAYDRVHLSE
YFSGRDAESL ALCEADYYAT SGVELRSGEA VIEIDRNAQE VVTDQGRYAY DRLVLATGSF
PFVPPIPGND REGCLVYRTL DDLDAIRAAA ENATNGVVVG GGLLGLEAAN ALRGLNLDTA
VVEFASRLMP MQVDSEGGEL LREKIESLGV QVLTERATQR IEDGDNSLHR MVFQDEKVLE
TDLIVFSAGI RPRDQLARAC GLELGERGGI VVDDHCLTSD PAILAIGEVA LWNQSIFGLV
APGYQMAKTA LSTLTGGDAR FSGADMSTKL KLLGVDVGSI GDAHGNQTPG ARMFRYLDPI
KQEYRKLVVS SDGKKLLGAM MVGNNSVYDT LLQYYSNGIE LPDEPASLIL PQSSGAAPTL
GPGALPETAM ICSCHNVSKG DICATIDDGA VDLAGVKGAT KASTGCGGCT ALLKSVVDYE
LEARGVDVDK SICEHFSHTR QELYDIVRVE GIKTFSELIE KHGNQDTHCL GCDICKPAVA
SILASCFNEP ITDAAHIPLQ DTNDTFMANM QKNGTYSVVP RVAGGEITPD KLIALGEVAK
KYSLYSKVTG GQRIDLFGAR LEDLPDIWSE LIAAGFETGH AYGKSLRTVK SCVGSTWCRY
GVQDSVGMAI QLENRYKGLR SPHKIKFGVS GCTRECAEAQ SKDIGIIATE NGWNLYVCGN
GGMRPRHADL FATDLDDEQL YRTIDRFLMF YVRTADRLQR TSVWRENLDG GLDYLKEVIL
DDRLGINDEL ERQMQTVVDT YQCEWADAIS DPEKLKRFRS FVNDDRPDPS IIMTSERGQL
RPA
//
