ID   Q5EZ34_9EUKA            Unreviewed;       130 AA.
AC   Q5EZ34;
DT   15-MAR-2005, integrated into UniProtKB/TrEMBL.
DT   15-MAR-2005, sequence version 1.
DT   08-NOV-2023, entry version 41.
DE   SubName: Full=Nitrate reductase {ECO:0000313|EMBL:AAV67008.1};
DE   Flags: Fragment;
OS   uncultured eukaryote.
OC   Eukaryota; environmental samples.
OX   NCBI_TaxID=100272 {ECO:0000313|EMBL:AAV67008.1};
RN   [1] {ECO:0000313|EMBL:AAV67008.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Allen A.E., Ward B.B., Song B.;
RT   "Characterization of diatom (Bacillariophyceae) nitrate reductase genes and
RT   their detection in marine phytoplankton communities.";
RL   J. Phycol. 41:95-104(2005).
CC   -!- COFACTOR:
CC       Name=Mo-molybdopterin; Xref=ChEBI:CHEBI:71302;
CC         Evidence={ECO:0000256|ARBA:ARBA00001924};
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DR   EMBL; AY579348; AAV67008.1; -; mRNA.
DR   AlphaFoldDB; Q5EZ34; -.
DR   GO; GO:0030151; F:molybdenum ion binding; IEA:InterPro.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   Gene3D; 2.60.40.650; -; 1.
DR   InterPro; IPR014756; Ig_E-set.
DR   InterPro; IPR005066; MoCF_OxRdtse_dimer.
DR   InterPro; IPR008335; Mopterin_OxRdtase_euk.
DR   PANTHER; PTHR19372:SF7; SULFITE OXIDASE, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR19372; SULFITE REDUCTASE; 1.
DR   Pfam; PF03404; Mo-co_dimer; 1.
DR   PRINTS; PR00407; EUMOPTERIN.
DR   SUPFAM; SSF81296; E set domains; 1.
PE   2: Evidence at transcript level;
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Molybdenum {ECO:0000256|ARBA:ARBA00022505};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT   DOMAIN          9..130
FT                   /note="Moybdenum cofactor oxidoreductase dimerisation"
FT                   /evidence="ECO:0000259|Pfam:PF03404"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:AAV67008.1"
FT   NON_TER         130
FT                   /evidence="ECO:0000313|EMBL:AAV67008.1"
SQ   SEQUENCE   130 AA;  15226 MW;  FB6DDD3BFD6F451F CRC64;
     GGWWYKPEYI FNELNINSAM SQPDHNETLS IAKKINEEYE FAGYAYTGGG RKISRVEVSW
     DGGVNWNVCQ IDQKEQPNEY GVYWCWVWWG YKIPVSNLVG CKEIMCRAWD ESNNVQPMNP
     TWNLMGMRNN
//