ID   MCRW_METFV              Reviewed;         165 AA.
AC   Q49172; E3GYZ9;
DT   25-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 73.
DE   RecName: Full=Methyl-coenzyme M reductase II operon protein D;
GN   Name=mrtD; Synonyms=mcrIID; OrderedLocusNames=Mfer_0732;
OS   Methanothermus fervidus (strain ATCC 43054 / DSM 2088 / JCM 10308 / V24 S).
OC   Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC   Methanobacteriales; Methanothermaceae; Methanothermus.
OX   NCBI_TaxID=523846;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 43054 / DSM 2088 / JCM 10308 / V24 S;
RX   PubMed=8177216; DOI=10.1007/bf00280317;
RA   Lehmacher A., Klenk H.-P.;
RT   "Characterization and phylogeny of mcrII, a gene cluster encoding an
RT   isoenzyme of methyl coenzyme M reductase from hyperthermophilic
RT   Methanothermus fervidus.";
RL   Mol. Gen. Genet. 243:198-206(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43054 / DSM 2088 / JCM 10308 / V24 S;
RX   PubMed=21304736; DOI=10.4056/sigs.1283367;
RA   Anderson I., Djao O.D., Misra M., Chertkov O., Nolan M., Lucas S.,
RA   Lapidus A., Del Rio T.G., Tice H., Cheng J.F., Tapia R., Han C.,
RA   Goodwin L., Pitluck S., Liolios K., Ivanova N., Mavromatis K.,
RA   Mikhailova N., Pati A., Brambilla E., Chen A., Palaniappan K., Land M.,
RA   Hauser L., Chang Y.J., Jeffries C.D., Sikorski J., Spring S., Rohde M.,
RA   Eichinger K., Huber H., Wirth R., Goker M., Detter J.C., Woyke T.,
RA   Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Klenk H.P.,
RA   Kyrpides N.C.;
RT   "Complete genome sequence of Methanothermus fervidus type strain (V24S).";
RL   Stand. Genomic Sci. 3:315-324(2010).
CC   -!- SUBUNIT: MCR is composed of three subunits: alpha, beta, and gamma. The
CC       function of protein D is not known (By similarity). {ECO:0000250}.
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DR   EMBL; X70765; CAA50042.1; -; Genomic_DNA.
DR   EMBL; CP002278; ADP77531.1; -; Genomic_DNA.
DR   PIR; S43898; S43898.
DR   RefSeq; WP_013413809.1; NC_014658.1.
DR   AlphaFoldDB; Q49172; -.
DR   STRING; 523846.Mfer_0732; -.
DR   EnsemblBacteria; ADP77531; ADP77531; Mfer_0732.
DR   GeneID; 9962462; -.
DR   KEGG; mfv:Mfer_0732; -.
DR   HOGENOM; CLU_118415_0_0_2; -.
DR   OMA; NFPYGYD; -.
DR   OrthoDB; 94905at2157; -.
DR   Proteomes; UP000002315; 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..165
FT                   /note="Methyl-coenzyme M reductase II operon protein D"
FT                   /id="PRO_0000147493"
SQ   SEQUENCE   165 AA;  18984 MW;  ABE6B870DA94AF40 CRC64;
     MEKMEKVEFI DVKVVPYRLL NPQTVETILN KIYDLDGIVR VLVHGPSIPK EIPYGPAKGI
     KVNHKDRQVI KVKGEEVELK VKVGEIIVGV LCDDKMDENI GKIEKIMDEN LPCSYQMWVG
     TYTKRDVTVT DWMKYGPKFE KKLDPRYIGL VDPNSKVKEN VKLIK