ID   MCRD_METJA              Reviewed;         164 AA.
AC   Q58253;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Methyl-coenzyme M reductase I operon protein D;
GN   Name=mcrD; OrderedLocusNames=MJ0843;
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   -!- SUBUNIT: MCR is composed of three subunits: alpha, beta, and gamma. The
CC       function of proteins C and D is not known (By similarity).
CC       {ECO:0000250}.
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DR   EMBL; L77117; AAB98848.1; -; Genomic_DNA.
DR   PIR; C64405; C64405.
DR   AlphaFoldDB; Q58253; -.
DR   STRING; 243232.MJ_0843; -.
DR   EnsemblBacteria; AAB98848; AAB98848; MJ_0843.
DR   KEGG; mja:MJ_0843; -.
DR   eggNOG; arCOG04859; Archaea.
DR   HOGENOM; CLU_118415_0_0_2; -.
DR   InParanoid; Q58253; -.
DR   OMA; ELEVFPH; -.
DR   PhylomeDB; Q58253; -.
DR   Proteomes; UP000000805; Chromosome.
DR   GO; GO:0015948; P:methanogenesis; IEA:UniProtKB-KW.
DR   InterPro; IPR003901; Me_CoM_Rdtase_D.
DR   Pfam; PF02505; MCR_D; 1.
DR   PIRSF; PIRSF005636; McrD; 1.
DR   TIGRFAMs; TIGR03260; met_CoM_red_D; 1.
PE   3: Inferred from homology;
KW   Methanogenesis; Reference proteome.
FT   CHAIN           1..164
FT                   /note="Methyl-coenzyme M reductase I operon protein D"
FT                   /id="PRO_0000147494"
SQ   SEQUENCE   164 AA;  19048 MW;  CC68B5A87ADDB174 CRC64;
     MFMIEVEIFP HRYLKASTTE KFLNKIYDLK TVERVVIHGQ PLPKVITYGP ARGLPVNHTE
     RKIIHVKGVP VELTVMAGRF WITLSDDSEL DKLDEICKEM FPFGYNLRVG KFLKDRPTVT
     DYIKYGEDGV FLINEMDRRL IGMVDPRSRM ANSVTVVEKE EKEE