ID A0A150J1K2_9EURY Unreviewed; 54 AA.
AC A0A150J1K2;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=Rubredoxin {ECO:0000256|PIRNR:PIRNR000071};
GN Name=rub {ECO:0000313|EMBL:KYC51113.1};
GN ORFNames=AMQ22_01362 {ECO:0000313|EMBL:KYC51113.1};
OS Candidatus Methanofastidiosum methylthiophilus.
OC Archaea; Euryarchaeota; Stenosarchaea group; Candidatus Methanofastidiosa;
OC Methanofastidiosum.
OX NCBI_TaxID=1705564 {ECO:0000313|EMBL:KYC51113.1, ECO:0000313|Proteomes:UP000075398};
RN [1] {ECO:0000313|EMBL:KYC51113.1, ECO:0000313|Proteomes:UP000075398}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=U1lsi0528_Bin055 {ECO:0000313|EMBL:KYC51113.1};
RX PubMed=26943620;
RA Nobu M.K., Narihiro T., Kuroda K., Mei R., Liu W.T.;
RT "Chasing the elusive Euryarchaeota class WSA2: genomes reveal a uniquely
RT fastidious methyl-reducing methanogen.";
RL ISME J. 0:0-0(2016).
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. {ECO:0000256|ARBA:ARBA00002360,
CC ECO:0000256|PIRNR:PIRNR000071}.
CC -!- COFACTOR:
CC Name=Fe(3+); Xref=ChEBI:CHEBI:29034;
CC Evidence={ECO:0000256|PIRNR:PIRNR000071,
CC ECO:0000256|PIRSR:PIRSR000071-1};
CC Note=Binds 1 Fe(3+) ion per subunit. {ECO:0000256|PIRNR:PIRNR000071,
CC ECO:0000256|PIRSR:PIRSR000071-1};
CC -!- SIMILARITY: Belongs to the rubredoxin family.
CC {ECO:0000256|ARBA:ARBA00005337, ECO:0000256|PIRNR:PIRNR000071}.
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:KYC51113.1}.
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DR EMBL; LNGC01000063; KYC51113.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A150J1K2; -.
DR STRING; 1705564.APG08_00609; -.
DR PATRIC; fig|1705409.3.peg.1419; -.
DR Proteomes; UP000075398; Unassembled WGS sequence.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR CDD; cd00730; rubredoxin; 1.
DR Gene3D; 2.20.28.10; -; 1.
DR InterPro; IPR024922; Rubredoxin.
DR InterPro; IPR024934; Rubredoxin-like_dom.
DR InterPro; IPR024935; Rubredoxin_dom.
DR InterPro; IPR018527; Rubredoxin_Fe_BS.
DR PANTHER; PTHR47627; RUBREDOXIN; 1.
DR PANTHER; PTHR47627:SF1; RUBREDOXIN-1-RELATED; 1.
DR Pfam; PF00301; Rubredoxin; 1.
DR PIRSF; PIRSF000071; Rubredoxin; 1.
DR PRINTS; PR00163; RUBREDOXIN.
DR SUPFAM; SSF57802; Rubredoxin-like; 1.
DR PROSITE; PS00202; RUBREDOXIN; 1.
DR PROSITE; PS50903; RUBREDOXIN_LIKE; 1.
PE 3: Inferred from homology;
KW Electron transport {ECO:0000256|ARBA:ARBA00022982,
KW ECO:0000256|PIRNR:PIRNR000071};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRNR:PIRNR000071};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRNR:PIRNR000071};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR000071}.
FT DOMAIN 1..52
FT /note="Rubredoxin-like"
FT /evidence="ECO:0000259|PROSITE:PS50903"
FT BINDING 6
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|PIRSR:PIRSR000071-1"
FT BINDING 9
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|PIRSR:PIRSR000071-1"
FT BINDING 39
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|PIRSR:PIRSR000071-1"
FT BINDING 42
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|PIRSR:PIRSR000071-1"
SQ SEQUENCE 54 AA; 5957 MW; A057FF550A0AFC68 CRC64;
MNKYVCSVCG YVYNPAEGDP DGDIPPGTPF EKLPDDWTCP VCGASKNQFE KQED
//
