ID   RUBR1_METJA             Reviewed;          80 AA.
AC   Q58145;
DT   01-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   03-AUG-2022, entry version 115.
DE   RecName: Full=Probable Rubredoxin-1;
DE            Short=RD 1;
GN   OrderedLocusNames=MJ0735;
OS   Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS   10045 / NBRC 100440) (Methanococcus jannaschii).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanocaldococcaceae; Methanocaldococcus.
OX   NCBI_TaxID=243232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX   PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA   Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA   Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA   Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA   Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA   Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA   Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA   Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA   Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT   "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT   jannaschii.";
RL   Science 273:1058-1073(1996).
CC   -!- FUNCTION: Rubredoxin is a small nonheme, iron protein lacking acid-
CC       labile sulfide. Its single Fe, chelated to 4 Cys, functions as an
CC       electron acceptor and may also stabilize the conformation of the
CC       molecule (By similarity). {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   -!- SIMILARITY: Belongs to the rubredoxin family. {ECO:0000305}.
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DR   EMBL; L77117; AAB98730.1; -; Genomic_DNA.
DR   PIR; G64391; G64391.
DR   RefSeq; WP_010870240.1; NC_000909.1.
DR   AlphaFoldDB; Q58145; -.
DR   SMR; Q58145; -.
DR   STRING; 243232.MJ_0735; -.
DR   EnsemblBacteria; AAB98730; AAB98730; MJ_0735.
DR   GeneID; 8512767; -.
DR   KEGG; mja:MJ_0735; -.
DR   eggNOG; arCOG04391; Archaea.
DR   HOGENOM; CLU_128747_1_0_2; -.
DR   InParanoid; Q58145; -.
DR   OMA; MSAYRCP; -.
DR   OrthoDB; 126197at2157; -.
DR   PhylomeDB; Q58145; -.
DR   Proteomes; UP000000805; Chromosome.
DR   GO; GO:0009055; F:electron transfer activity; IBA:GO_Central.
DR   GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR   GO; GO:0043448; P:alkane catabolic process; IBA:GO_Central.
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..80
FT                   /note="Probable Rubredoxin-1"
FT                   /id="PRO_0000135058"
FT   DOMAIN          19..72
FT                   /note="Rubredoxin-like"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         24
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         27
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         57
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT   BINDING         60
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
SQ   SEQUENCE   80 AA;  9297 MW;  27D329FD6B608D09 CRC64;
     MVELKIACKL DGSCEKPRYR KYKCKVCGWV YDPLKGDPSQ NIPPKTPFEE LPDTWICPVC
     RGKVGKESFE PLDEWVEFDE