ID A0A1E3GT46_9GAMM Unreviewed; 809 AA.
AC A0A1E3GT46;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE SubName: Full=Nitrite reductase [NAD(P)H] {ECO:0000313|EMBL:ODN67230.1};
DE EC=1.7.1.4 {ECO:0000313|EMBL:ODN67230.1};
GN Name=nasD {ECO:0000313|EMBL:ODN67230.1};
GN ORFNames=A9E74_01134 {ECO:0000313|EMBL:ODN67230.1};
OS Methylophaga muralis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Thiotrichales;
OC Piscirickettsiaceae; Methylophaga.
OX NCBI_TaxID=291169 {ECO:0000313|EMBL:ODN67230.1, ECO:0000313|Proteomes:UP000094379};
RN [1] {ECO:0000313|EMBL:ODN67230.1, ECO:0000313|Proteomes:UP000094379}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Bur 1 {ECO:0000313|EMBL:ODN67230.1,
RC ECO:0000313|Proteomes:UP000094379};
RA Vasilenko O.V., Doronina N.V., Shmareva M.N., Tarlachkov S.V.,
RA Mustakhimov I., Trotsenko Y.A.;
RT "Draft Genome Sequence of Methylophaga muralis Bur 1.";
RL Submitted (JUL-2016) 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}.
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:ODN67230.1}.
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DR EMBL; MCRI01000008; ODN67230.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1E3GT46; -.
DR STRING; 291169.A9E74_01134; -.
DR PATRIC; fig|291169.3.peg.1138; -.
DR UniPathway; UPA00653; -.
DR Proteomes; UP000094379; 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.
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 ECO:0000313|EMBL:ODN67230.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000094379}.
FT DOMAIN 4..281
FT /note="FAD/NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF07992"
FT DOMAIN 316..383
FT /note="NADH-rubredoxin oxidoreductase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF18267"
FT DOMAIN 420..468
FT /note="BFD-like [2Fe-2S]-binding"
FT /evidence="ECO:0000259|Pfam:PF04324"
FT DOMAIN 484..533
FT /note="BFD-like [2Fe-2S]-binding"
FT /evidence="ECO:0000259|Pfam:PF04324"
FT DOMAIN 558..621
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 631..767
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
SQ SEQUENCE 809 AA; 88911 MW; C2F68AFD3F1A6DEF CRC64;
MKEKLVLIGN GMAGVRTLEE LLKLAPEKYD ITVFGDEPYG NYNRIMLSPV LAGDKTIDQI
MINDRQWYID NGITLHAGKK ITHINRVRRQ VETAEGEVFE YDRLLLATGS RPFMLPLPGR
DLPGVISFRD IADVDTMLET AKSYKKAVVI GGGLLGLEAA NGLMIQGMEV TVVHIADVLM
NQQLDKPASD LMLNELQAKG LKFLMSHETA AIEGKKRVEK VVFKNGTEID TDLVVMAVGI
RPNIELAQSA GIHCERGIVV DDTMQTFDPK VYAVGECVQH RGATFGLVAP LFEQAKVCAN
HLAQMGIARY VSSITSTKLK VTGIDLFSAG NFIGDESTED LVFKDAARHV YKKLVIQDDK
LIGAVLYGDT VDGAWYFQLM RDGTDVSSIR ENMLFGQHHI GDSGHGAANS VDGLPDDAEI
CGCNGVCKGD IVKAISKHSL FTLDEVKAHT KASASCGSCT GLVEQLLAST LGSDFNDTPS
KKAMCGCTSM SHGEVKNAIK DKGLKTISDL MVALDWKNAD GCHSCRPALN YYLLSTWPDY
QDDPQSRFIN ERVHANIQKD GTYSVVPRIW GGVTNANELR AIADISDKYN VPTVKITGGQ
RIDLLGVKKD DLPKMWADLS EAGFVSGHAY GKSLRTVKTC VGSEWCRFGT QDSTGLGIKV
EKMTWGSWTP HKFKIAVSGC PRNCAEATIK DFGIVCVDSG YELHVGGNGG IKVRATDFLC
KVATEEEAME YCAAFMQLYR EDAHYLERTA PWIERVGLKS VQAKVVDDHD NRKVLAQRFY
ESQERSQDDP WAEHAAKQRE NYIPIKQVG
//