RUBR2_METJA
ID RUBR2_METJA Reviewed; 55 AA.
AC Q58150;
DT 01-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1996, sequence version 1.
DT 03-AUG-2022, entry version 111.
DE RecName: Full=Probable Rubredoxin-2;
DE Short=RD 2;
GN OrderedLocusNames=MJ0740;
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; AAB98734.1; -; Genomic_DNA.
DR PIR; D64392; D64392.
DR AlphaFoldDB; Q58150; -.
DR SMR; Q58150; -.
DR STRING; 243232.MJ_0740; -.
DR EnsemblBacteria; AAB98734; AAB98734; MJ_0740.
DR KEGG; mja:MJ_0740; -.
DR eggNOG; arCOG04391; Archaea.
DR HOGENOM; CLU_128747_1_1_2; -.
DR InParanoid; Q58150; -.
DR OMA; CLECHYI; -.
DR PhylomeDB; Q58150; -.
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; IPR024922; Rubredoxin.
DR InterPro; IPR024934; Rubredoxin-like_dom.
DR InterPro; IPR024935; Rubredoxin_dom.
DR Pfam; PF00301; Rubredoxin; 1.
DR PIRSF; PIRSF000071; 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..55
FT /note="Probable Rubredoxin-2"
FT /id="PRO_0000135059"
FT DOMAIN 4..54
FT /note="Rubredoxin-like"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT BINDING 9
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT BINDING 11
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT BINDING 41
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
FT BINDING 44
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00241"
SQ SEQUENCE 55 AA; 6331 MW; 9A0DF94A976661D7 CRC64;
MIEMARYQCM CGWVYDEDKG EPSQNIPPGT KFEDLPDTFR CPQCGLGKNA FRKID