ID   MTBC_METTE              Reviewed;          59 AA.
AC   Q9YGA3;
DT   26-JUL-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   25-MAY-2022, entry version 55.
DE   RecName: Full=Dimethylamine corrinoid protein;
DE   Flags: Fragment;
GN   Name=mtbC;
OS   Methanosarcina thermophila.
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanosarcinales; Methanosarcinaceae; Methanosarcina.
OX   NCBI_TaxID=2210;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 43570 / DSM 1825 / OCM 12 / TM-1;
RX   PubMed=10762254; DOI=10.1128/jb.182.9.2520-2529.2000;
RA   Paul L., Ferguson D.J. Jr., Krzycki J.A.;
RT   "The trimethylamine methyltransferase gene and multiple dimethylamine
RT   methyltransferase genes of Methanosarcina barkeri contain in-frame and
RT   read-through amber codons.";
RL   J. Bacteriol. 182:2520-2529(2000).
CC   -!- FUNCTION: Acts as a methyl group carrier between MtbB and MtbA.
CC       {ECO:0000250}.
CC   -!- PATHWAY: One-carbon metabolism; methanogenesis from dimethylamine.
CC   -!- SIMILARITY: Belongs to the methylamine corrinoid protein family.
CC       {ECO:0000305}.
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DR   EMBL; AF153452; AAD38788.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9YGA3; -.
DR   SMR; Q9YGA3; -.
DR   UniPathway; UPA00644; -.
DR   GO; GO:0031419; F:cobalamin binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:InterPro.
DR   GO; GO:0015948; P:methanogenesis; IEA:UniProtKB-KW.
DR   InterPro; IPR006158; Cobalamin-bd.
DR   InterPro; IPR036724; Cobalamin-bd_sf.
DR   SUPFAM; SSF52242; SSF52242; 1.
DR   PROSITE; PS51332; B12_BINDING; 1.
PE   3: Inferred from homology;
KW   Cobalt; Methanogenesis.
FT   CHAIN           <1..59
FT                   /note="Dimethylamine corrinoid protein"
FT                   /id="PRO_0000216474"
FT   DOMAIN          <1..59
FT                   /note="B12-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00666"
FT   NON_TER         1
SQ   SEQUENCE   59 AA;  6257 MW;  479E0F91115B5ECF CRC64;
     TLQGQKDVIE LLKEEGLRDK IKVMVGGAPA TQAWADKIGA DCYAENASEA VAKAKELLA