ID   FDXN_TRIAZ              Reviewed;         116 AA.
AC   P0A3D5; Q57383;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   03-AUG-2022, entry version 47.
DE   RecName: Full=Ferredoxin-like protein in nif region;
GN   Name=fdxN;
OS   Trichormus azollae (Anabaena azollae).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Trichormus.
OX   NCBI_TaxID=1164;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=1a;
RX   PubMed=7496536; DOI=10.1099/13500872-141-9-2235;
RA   Jackman D.M., Mulligan M.E.;
RT   "Characterization of a nitrogen-fixation (nif) gene cluster from Anabaena
RT   azollae 1a shows that closely related cyanobacteria have highly variable
RT   but structured intergenic regions.";
RL   Microbiology 141:2235-2244(1995).
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DR   EMBL; L34879; AAA87248.1; -; Genomic_DNA.
DR   AlphaFoldDB; P0A3D5; -.
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:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR   Pfam; PF00037; Fer4; 1.
DR   PROSITE; PS00198; 4FE4S_FER_1; 1.
DR   PROSITE; PS51379; 4FE4S_FER_2; 1.
PE   4: Predicted;
KW   4Fe-4S; Electron transport; Iron; Iron-sulfur; Metal-binding;
KW   Nitrogen fixation; Transport.
FT   CHAIN           1..116
FT                   /note="Ferredoxin-like protein in nif region"
FT                   /id="PRO_0000159161"
FT   DOMAIN          2..29
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT   BINDING         9
FT                   /ligand="iron-sulfur cluster"
FT                   /ligand_id="ChEBI:CHEBI:30408"
FT                   /evidence="ECO:0000250"
FT   BINDING         12
FT                   /ligand="iron-sulfur cluster"
FT                   /ligand_id="ChEBI:CHEBI:30408"
FT                   /evidence="ECO:0000250"
FT   BINDING         15
FT                   /ligand="iron-sulfur cluster"
FT                   /ligand_id="ChEBI:CHEBI:30408"
FT                   /evidence="ECO:0000250"
FT   BINDING         19
FT                   /ligand="iron-sulfur cluster"
FT                   /ligand_id="ChEBI:CHEBI:30408"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   116 AA;  13122 MW;  9033C7950D4D7BC8 CRC64;
     MAYTITSQCI SCKLCSSVCP TGAIKVAEDG QHWIDQALCT NCVDSVHTVP QCKAGCPTCD
     GCVKVPSDYW EGWFANYNRV IAKLTKKQDY WERWFNCYSQ KFSEQIQKHQ GEILGV