ID   MCRD_METTH              Reviewed;         145 AA.
AC   O27235;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   25-MAY-2022, entry version 99.
DE   RecName: Full=Methyl-coenzyme M reductase I operon protein D;
GN   Name=mcrD; OrderedLocusNames=MTH_1167;
OS   Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM
OS   10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum).
OC   Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC   Methanobacteriales; Methanobacteriaceae; Methanothermobacter.
OX   NCBI_TaxID=187420;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H;
RX   PubMed=9371463; DOI=10.1128/jb.179.22.7135-7155.1997;
RA   Smith D.R., Doucette-Stamm L.A., Deloughery C., Lee H.-M., Dubois J.,
RA   Aldredge T., Bashirzadeh R., Blakely D., Cook R., Gilbert K., Harrison D.,
RA   Hoang L., Keagle P., Lumm W., Pothier B., Qiu D., Spadafora R., Vicare R.,
RA   Wang Y., Wierzbowski J., Gibson R., Jiwani N., Caruso A., Bush D.,
RA   Safer H., Patwell D., Prabhakar S., McDougall S., Shimer G., Goyal A.,
RA   Pietrovski S., Church G.M., Daniels C.J., Mao J.-I., Rice P., Noelling J.,
RA   Reeve J.N.;
RT   "Complete genome sequence of Methanobacterium thermoautotrophicum deltaH:
RT   functional analysis and comparative genomics.";
RL   J. Bacteriol. 179:7135-7155(1997).
CC   -!- SUBUNIT: MCR is composed of three subunits: alpha, beta, and gamma. The
CC       function of proteins C and D is not known.
CC   -!- DEVELOPMENTAL STAGE: There are two MCR complexes in this bacteria. MCR
CC       II is expressed in the early growth phase. Late growth cells contains
CC       mostly MCR I.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE000666; AAB85656.1; -; Genomic_DNA.
DR   PIR; E69022; E69022.
DR   RefSeq; WP_010876791.1; NC_000916.1.
DR   AlphaFoldDB; O27235; -.
DR   STRING; 187420.MTH_1167; -.
DR   DNASU; 1471575; -.
DR   EnsemblBacteria; AAB85656; AAB85656; MTH_1167.
DR   GeneID; 1471575; -.
DR   KEGG; mth:MTH_1167; -.
DR   PATRIC; fig|187420.15.peg.1144; -.
DR   HOGENOM; CLU_118415_0_0_2; -.
DR   OMA; GIRRMMI; -.
DR   Proteomes; UP000005223; 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   2: Evidence at transcript level;
KW   Methanogenesis; Reference proteome.
FT   CHAIN           1..145
FT                   /note="Methyl-coenzyme M reductase I operon protein D"
FT                   /id="PRO_0000147496"
SQ   SEQUENCE   145 AA;  16739 MW;  D25C47CA3F95330A CRC64;
     MDVQIFPHRL LGADTTEKLL NRLEDISGVK RMVIHGQRLP PEDHPDRRII SVKGHEFELQ
     VKTGRVLLEI EDEDTIADIK RVCEDLLPFG YDVTPGKYIR TQKTVTDEIK YGEDLDKVPE
     ELIGLTDQNA RLSERATIIK RKKEH