ID   D0QCC8_9BACT            Unreviewed;       224 AA.
AC   D0QCC8;
DT   15-DEC-2009, integrated into UniProtKB/TrEMBL.
DT   15-DEC-2009, sequence version 1.
DT   27-MAR-2024, entry version 11.
DE   SubName: Full=Assimilatory nitrate reductase {ECO:0000313|EMBL:ACT53611.1};
DE   Flags: Fragment;
GN   Name=narB {ECO:0000313|EMBL:ACT53611.1};
OS   uncultured bacterium.
OC   Bacteria; environmental samples.
OX   NCBI_TaxID=77133 {ECO:0000313|EMBL:ACT53611.1};
RN   [1] {ECO:0000313|EMBL:ACT53611.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Haddock T.L., Lomas M.W., Menden-Deuer S., Zehr J.P., Jenkins B.D.;
RT   "Enumeration of Novel Marine Cyanobacterial Nitrate Reductase Sequences
RT   Shows Vertical and Spatial Patterning.";
RL   Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=Mo-bis(molybdopterin guanine dinucleotide);
CC         Xref=ChEBI:CHEBI:60539; Evidence={ECO:0000256|ARBA:ARBA00001942};
CC   -!- SIMILARITY: Belongs to the prokaryotic molybdopterin-containing
CC       oxidoreductase family. NasA/NapA/NarB subfamily.
CC       {ECO:0000256|ARBA:ARBA00008747}.
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; FJ425488; ACT53611.1; -; Genomic_DNA.
DR   AlphaFoldDB; D0QCC8; -.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.740; -; 1.
DR   Gene3D; 3.40.228.10; Dimethylsulfoxide Reductase, domain 2; 1.
DR   InterPro; IPR006656; Mopterin_OxRdtase.
DR   PANTHER; PTHR43105:SF9; NITRATE REDUCTASE, PUTATIVE (AFU_ORTHOLOGUE AFUA_3G15190)-RELATED; 1.
DR   PANTHER; PTHR43105; RESPIRATORY NITRATE REDUCTASE; 1.
DR   Pfam; PF00384; Molybdopterin; 1.
DR   SUPFAM; SSF53706; Formate dehydrogenase/DMSO reductase, domains 1-3; 1.
PE   3: Inferred from homology;
KW   Molybdenum {ECO:0000256|ARBA:ARBA00022505};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT   DOMAIN          1..219
FT                   /note="Molybdopterin oxidoreductase"
FT                   /evidence="ECO:0000259|Pfam:PF00384"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:ACT53611.1"
FT   NON_TER         224
FT                   /evidence="ECO:0000313|EMBL:ACT53611.1"
SQ   SEQUENCE   224 AA;  24795 MW;  7D04E6B8B495D0EB CRC64;
     YYIAQKLLKG ALGTNNFDAN SRLCMSSAVA GYNLSLGSDG PPCCYEDLDH YTVAFLIGTN
     TAECHPVLFQ RLLKRKKQHP DKVKIIVIDP RLTDTAKAAD IYLPVAPGSD LALLYGIAHL
     VLKKNGQNTE FIKNHTEKYS EFLEIIRNWT PQKVARFCGI PEKKLEEVAN MFNQHERVLS
     LWSMGVNQRR EGTAVVGGLI NLHLLTGQIG KEGAGPFSLT GQPN
//