ID   CBID_METMP              Reviewed;         365 AA.
AC   P61988;
DT   07-JUN-2004, integrated into UniProtKB/Swiss-Prot.
DT   07-JUN-2004, sequence version 1.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=Cobalt-precorrin-5B C(1)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_00787};
DE            EC=2.1.1.195 {ECO:0000255|HAMAP-Rule:MF_00787};
DE   AltName: Full=Cobalt-precorrin-6A synthase {ECO:0000255|HAMAP-Rule:MF_00787};
GN   Name=cbiD {ECO:0000255|HAMAP-Rule:MF_00787}; OrderedLocusNames=MMP1203;
OS   Methanococcus maripaludis (strain S2 / LL).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanococcaceae; Methanococcus.
OX   NCBI_TaxID=267377;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S2 / LL;
RX   PubMed=15466049; DOI=10.1128/jb.186.20.6956-6969.2004;
RA   Hendrickson E.L., Kaul R., Zhou Y., Bovee D., Chapman P., Chung J.,
RA   Conway de Macario E., Dodsworth J.A., Gillett W., Graham D.E., Hackett M.,
RA   Haydock A.K., Kang A., Land M.L., Levy R., Lie T.J., Major T.A.,
RA   Moore B.C., Porat I., Palmeiri A., Rouse G., Saenphimmachak C., Soell D.,
RA   Van Dien S., Wang T., Whitman W.B., Xia Q., Zhang Y., Larimer F.W.,
RA   Olson M.V., Leigh J.A.;
RT   "Complete genome sequence of the genetically tractable hydrogenotrophic
RT   methanogen Methanococcus maripaludis.";
RL   J. Bacteriol. 186:6956-6969(2004).
CC   -!- FUNCTION: Catalyzes the methylation of C-1 in cobalt-precorrin-5B to
CC       form cobalt-precorrin-6A. {ECO:0000255|HAMAP-Rule:MF_00787}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Co-precorrin-5B + S-adenosyl-L-methionine = Co-precorrin-6A +
CC         S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:26285, ChEBI:CHEBI:57856,
CC         ChEBI:CHEBI:59789, ChEBI:CHEBI:60063, ChEBI:CHEBI:60064;
CC         EC=2.1.1.195; Evidence={ECO:0000255|HAMAP-Rule:MF_00787};
CC   -!- PATHWAY: Cofactor biosynthesis; adenosylcobalamin biosynthesis;
CC       cob(II)yrinate a,c-diamide from sirohydrochlorin (anaerobic route):
CC       step 6/10. {ECO:0000255|HAMAP-Rule:MF_00787}.
CC   -!- SIMILARITY: Belongs to the CbiD family. {ECO:0000255|HAMAP-
CC       Rule:MF_00787}.
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DR   EMBL; BX950229; CAF30759.1; -; Genomic_DNA.
DR   RefSeq; WP_011171147.1; NC_005791.1.
DR   AlphaFoldDB; P61988; -.
DR   SMR; P61988; -.
DR   STRING; 267377.MMP1203; -.
DR   EnsemblBacteria; CAF30759; CAF30759; MMP1203.
DR   GeneID; 2762357; -.
DR   KEGG; mmp:MMP1203; -.
DR   PATRIC; fig|267377.15.peg.1236; -.
DR   eggNOG; arCOG04383; Archaea.
DR   HOGENOM; CLU_041273_1_0_2; -.
DR   OMA; YHGKLIK; -.
DR   OrthoDB; 57676at2157; -.
DR   BioCyc; MMAR267377:MMP_RS06195-MON; -.
DR   UniPathway; UPA00148; UER00227.
DR   Proteomes; UP000000590; Chromosome.
DR   GO; GO:0043780; F:cobalt-precorrin-5B C1-methyltransferase activity; IEA:RHEA.
DR   GO; GO:0009236; P:cobalamin biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0046140; P:corrin biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR   Gene3D; 3.30.2110.10; -; 1.
DR   HAMAP; MF_00787; CbiD; 1.
DR   InterPro; IPR002748; CbiD.
DR   InterPro; IPR036074; CbiD_sf.
DR   PANTHER; PTHR35863; PTHR35863; 1.
DR   Pfam; PF01888; CbiD; 1.
DR   PIRSF; PIRSF026782; CbiD; 1.
DR   SUPFAM; SSF111342; SSF111342; 1.
DR   TIGRFAMs; TIGR00312; cbiD; 1.
PE   3: Inferred from homology;
KW   Cobalamin biosynthesis; Methyltransferase; Reference proteome;
KW   S-adenosyl-L-methionine; Transferase.
FT   CHAIN           1..365
FT                   /note="Cobalt-precorrin-5B C(1)-methyltransferase"
FT                   /id="PRO_0000141695"
SQ   SEQUENCE   365 AA;  40103 MW;  F24A5F0F89F9442C CRC64;
     MGKIDFRLEK TFGYTTGACA AAGAFSALYF LKNNEKLRFV EILNLKGDSL IIPIKNIEKQ
     KNTAISTVEK FSGEDIDITN GMDIKIEVTL EKLDNNSSKS SSVKIIGGDG VGIVTKSGLQ
     VNPGEYAINP KPREMIENNL KSLLENDECV TAKISVPNGD EIAKKTLNPK LGIIGGISIL
     GTTGIVRPMS NDAYKESLAP QIDVALAYNF ENLIFVPGNI GTKHAKILLN AKEDQIIEVS
     NFWDYMLDKA KEKGVKDITV FGHAGKIVKL AGGIFDTHSR VADARNEILC AYTSLITQDV
     EMLQKILQSN TTEDIVEILT EKGILTEVFE KVSKRVVERL SLRWEKINFS CIIIDMKGNI
     LGKSD