ID   RUBR1_CHLTE             Reviewed;          69 AA.
AC   P58992;
DT   30-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   30-AUG-2002, sequence version 1.
DT   03-AUG-2022, entry version 99.
DE   RecName: Full=Rubredoxin-1;
DE            Short=Rd 1;
GN   Name=rub1; Synonyms=rbr-1; OrderedLocusNames=CT1100;
OS   Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)
OS   (Chlorobium tepidum).
OC   Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae; Chlorobaculum.
OX   NCBI_TaxID=194439;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 49652 / DSM 12025 / NBRC 103806 / TLS;
RX   PubMed=12093901; DOI=10.1073/pnas.132181499;
RA   Eisen J.A., Nelson K.E., Paulsen I.T., Heidelberg J.F., Wu M., Dodson R.J.,
RA   DeBoy R.T., Gwinn M.L., Nelson W.C., Haft D.H., Hickey E.K., Peterson J.D.,
RA   Durkin A.S., Kolonay J.F., Yang F., Holt I.E., Umayam L.A., Mason T.M.,
RA   Brenner M., Shea T.P., Parksey D.S., Nierman W.C., Feldblyum T.V.,
RA   Hansen C.L., Craven M.B., Radune D., Vamathevan J.J., Khouri H.M.,
RA   White O., Gruber T.M., Ketchum K.A., Venter J.C., Tettelin H., Bryant D.A.,
RA   Fraser C.M.;
RT   "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic,
RT   anaerobic, green-sulfur bacterium.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:9509-9514(2002).
CC   -!- FUNCTION: Serves as an electron acceptor for pyruvate ferredoxin
CC       oxidoreductase (PFOR). {ECO:0000250}.
CC   -!- COFACTOR:
CC       Name=Fe(3+); Xref=ChEBI:CHEBI:29034; Evidence={ECO:0000250};
CC       Note=Binds 1 Fe(3+) ion per subunit. {ECO:0000250};
CC   -!- SUBUNIT: Monomer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the rubredoxin family. {ECO:0000305}.
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DR   EMBL; AE006470; AAM72333.1; -; Genomic_DNA.
DR   RefSeq; NP_661991.1; NC_002932.3.
DR   RefSeq; WP_010932778.1; NC_002932.3.
DR   AlphaFoldDB; P58992; -.
DR   SMR; P58992; -.
DR   STRING; 194439.CT1100; -.
DR   EnsemblBacteria; AAM72333; AAM72333; CT1100.
DR   KEGG; cte:CT1100; -.
DR   PATRIC; fig|194439.7.peg.1001; -.
DR   eggNOG; COG1773; Bacteria.
DR   HOGENOM; CLU_128747_3_3_10; -.
DR   OMA; IPANWIC; -.
DR   OrthoDB; 1918856at2; -.
DR   Proteomes; UP000001007; Chromosome.
DR   GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR   CDD; cd00730; rubredoxin; 1.
DR   InterPro; IPR024934; Rubredoxin-like_dom.
DR   InterPro; IPR024935; Rubredoxin_dom.
DR   Pfam; PF00301; Rubredoxin; 1.
DR   PRINTS; PR00163; RUBREDOXIN.
DR   PROSITE; PS50903; RUBREDOXIN_LIKE; 1.
PE   3: Inferred from homology;
KW   Electron transport; Iron; Metal-binding; Reference proteome; Transport.
FT   CHAIN           1..69
FT                   /note="Rubredoxin-1"
FT                   /id="PRO_0000135026"
FT   DOMAIN          14..69
FT                   /note="Rubredoxin-like"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         19
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         22
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         52
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         55
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
SQ   SEQUENCE   69 AA;  7822 MW;  2D0096A0EE58AF0B CRC64;
     MNVKESEPAQ ADLQASWMCA ECGYIYDPAE GNLETNIRPG MPFDKLPDDW SCPVCNHPKN
     QFTKFISQL