ID A0A0G8AXB9_9SYNE Unreviewed; 716 AA.
AC A0A0G8AXB9;
DT 16-SEP-2015, integrated into UniProtKB/TrEMBL.
DT 16-SEP-2015, sequence version 1.
DT 27-MAR-2024, entry version 36.
DE SubName: Full=Nitrate reductase {ECO:0000313|EMBL:KKZ13653.1};
GN ORFNames=TQ37_03905 {ECO:0000313|EMBL:KKZ13653.1};
OS Candidatus Synechococcus spongiarum 15L.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC Synechococcus.
OX NCBI_TaxID=1608419 {ECO:0000313|EMBL:KKZ13653.1, ECO:0000313|Proteomes:UP000035037};
RN [1] {ECO:0000313|EMBL:KKZ13653.1, ECO:0000313|Proteomes:UP000035037}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=15L {ECO:0000313|EMBL:KKZ13653.1};
RA Slaby B., Hentschel U.;
RL Submitted (FEB-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KKZ13653.1, ECO:0000313|Proteomes:UP000035037}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=15L {ECO:0000313|EMBL:KKZ13653.1};
RA Burgsdorf I., Slaby B.M., Handley K.M., Haber M., Blom J., Marshall C.W.,
RA Gilbert J.A., Hentschel U., Steindler L.;
RT "Lifestyle Evolution in Cyanobacterial Symbionts of Sponges.";
RL Submitted (MAY-2015) 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 -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966};
CC -!- PATHWAY: Nitrogen metabolism. {ECO:0000256|ARBA:ARBA00004909}.
CC -!- SIMILARITY: Belongs to the prokaryotic molybdopterin-containing
CC oxidoreductase family. NasA/NapA/NarB subfamily.
CC {ECO:0000256|ARBA:ARBA00008747}.
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:KKZ13653.1}.
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DR EMBL; JYFQ01000079; KKZ13653.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0G8AXB9; -.
DR STRING; 431041.FLM9_163; -.
DR PATRIC; fig|1608419.3.peg.2253; -.
DR Proteomes; UP000035037; Unassembled WGS sequence.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0043546; F:molybdopterin cofactor binding; IEA:InterPro.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR GO; GO:0042128; P:nitrate assimilation; IEA:UniProtKB-KW.
DR CDD; cd02791; MopB_CT_Nitrate-R-NapA-like; 1.
DR CDD; cd02754; MopB_Nitrate-R-NapA-like; 1.
DR Gene3D; 2.40.40.20; -; 1.
DR Gene3D; 3.40.50.740; -; 1.
DR Gene3D; 2.20.25.90; ADC-like domains; 1.
DR Gene3D; 3.40.228.10; Dimethylsulfoxide Reductase, domain 2; 1.
DR InterPro; IPR009010; Asp_de-COase-like_dom_sf.
DR InterPro; IPR041957; CT_Nitrate-R-NapA-like.
DR InterPro; IPR006657; MoPterin_dinucl-bd_dom.
DR InterPro; IPR006656; Mopterin_OxRdtase.
DR InterPro; IPR006963; Mopterin_OxRdtase_4Fe-4S_dom.
DR PANTHER; PTHR43105:SF9; NITRATE REDUCTASE, PUTATIVE (AFU_ORTHOLOGUE AFUA_3G15190)-RELATED; 1.
DR PANTHER; PTHR43105; RESPIRATORY NITRATE REDUCTASE; 1.
DR Pfam; PF04879; Molybdop_Fe4S4; 1.
DR Pfam; PF00384; Molybdopterin; 1.
DR Pfam; PF01568; Molydop_binding; 1.
DR PIRSF; PIRSF000144; CbbBc; 2.
DR SMART; SM00926; Molybdop_Fe4S4; 1.
DR SUPFAM; SSF50692; ADC-like; 1.
DR SUPFAM; SSF53706; Formate dehydrogenase/DMSO reductase, domains 1-3; 1.
DR PROSITE; PS51669; 4FE4S_MOW_BIS_MGD; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Molybdenum {ECO:0000256|ARBA:ARBA00022505};
KW Nitrate assimilation {ECO:0000256|ARBA:ARBA00023063};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT DOMAIN 2..70
FT /note="4Fe-4S Mo/W bis-MGD-type"
FT /evidence="ECO:0000259|PROSITE:PS51669"
SQ SEQUENCE 716 AA; 77818 MW; 64D2C456B008F443 CRC64;
MESPLRSQCP YCGVGCGLEL LPPAAKGRAT MRGQDGTPVW GARGDRHHPS SLGQVCIKGA
TVGQTLSNGR LTRPLYRPRL DQPLQPISWD TAFTILLERI HSTMAEKGPQ ALAMYGSGQF
HCEDYYVAQK LLKGALGTNN FDANSRLCMS SAVAGYTRSL GSDGPPCCYE DLDQCDLALL
IGANMADCHP VLFQRLAKRH RKRRRKRDLQ IVVVDPRQTA TSSVADLHLA IRPGTDLVLL
HGIGHLLLRQ TALDFDFIEG CTDGFFAYAK LLQDWTPTRV ASVCGISSSD LRLVARLWAR
SRAALSLWSM GVNQSVEGTA TVSGIVNLHL LTGQIGRPGA GPFSLTGQPN AMGGREVGGL
AHLLPGYRHV RNPKHRAEVE AQWKLGPIAA EPGLSAWEQI EAMDAGALDL WWVAATNPLV
SMPKLEKVKA AMARCPLVVV SEAYVNTETS RWAHLVLPAA QWSEKDGVMV NSERRVTLCP
AFRGAPGEAR ADWQVFAELG RRLGFVEQFS YGSAAEVYGE FVALSVGRVC DTSGLSHELL
RREGPQQWPF PAGATPGRGS RRLYENGNFP TPTGRAHFMV DQPRGLAEPP DGTFPLVLTS
GRYLGHWHTM TRTGQLERLR RMHPEPLLEV NPVDAAAAGL ADGAVARIRS RRGQVTARVS
VRDQIRPGTV FLPMHWGTSQ EGACEVNGLM HALGCPISQQ PELKAAAVQL APVGRV
//
