ID A0A0M2NQ64_9FIRM Unreviewed; 382 AA.
AC A0A0M2NQ64;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 24-JAN-2024, entry version 28.
DE RecName: Full=Cobalt-precorrin-5B C(1)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_00787};
DE EC=2.1.1.195 {ECO:0000256|HAMAP-Rule:MF_00787};
DE AltName: Full=Cobalt-precorrin-6A synthase {ECO:0000256|HAMAP-Rule:MF_00787};
GN Name=cbiD {ECO:0000256|HAMAP-Rule:MF_00787};
GN ORFNames=CHK_0130 {ECO:0000313|EMBL:KKI52360.1};
OS Christensenella hongkongensis.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Christensenellaceae;
OC Christensenella.
OX NCBI_TaxID=270498 {ECO:0000313|EMBL:KKI52360.1, ECO:0000313|Proteomes:UP000034076};
RN [1] {ECO:0000313|EMBL:KKI52360.1, ECO:0000313|Proteomes:UP000034076}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HKU16 {ECO:0000313|EMBL:KKI52360.1,
RC ECO:0000313|Proteomes:UP000034076};
RA Lau S.K., Teng J.L., Huang Y., Curreem S.O., Tsui S.K., Woo P.C.;
RT "Draft genome sequence of bacteremic isolate Catabacter hongkongensis type
RT strain HKU16T.";
RL Submitted (APR-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the methylation of C-1 in cobalt-precorrin-5B to
CC form cobalt-precorrin-6A. {ECO:0000256|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:0000256|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:0000256|HAMAP-Rule:MF_00787}.
CC -!- SIMILARITY: Belongs to the CbiD family. {ECO:0000256|HAMAP-
CC Rule:MF_00787}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KKI52360.1}.
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DR EMBL; LAYJ01000022; KKI52360.1; -; Genomic_DNA.
DR RefSeq; WP_046442000.1; NZ_SMCZ01000011.1.
DR AlphaFoldDB; A0A0M2NQ64; -.
DR STRING; 270498.CHK_0130; -.
DR PATRIC; fig|270498.16.peg.2689; -.
DR OrthoDB; 6439987at2; -.
DR UniPathway; UPA00148; UER00227.
DR Proteomes; UP000034076; Unassembled WGS sequence.
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; CbiD-like; 1.
DR HAMAP; MF_00787; CbiD; 1.
DR InterPro; IPR002748; CbiD.
DR InterPro; IPR036074; CbiD_sf.
DR NCBIfam; TIGR00312; cbiD; 1.
DR PANTHER; PTHR35863; COBALT-PRECORRIN-5B C(1)-METHYLTRANSFERASE; 1.
DR PANTHER; PTHR35863:SF1; COBALT-PRECORRIN-5B C(1)-METHYLTRANSFERASE; 1.
DR Pfam; PF01888; CbiD; 1.
DR PIRSF; PIRSF026782; CbiD; 1.
DR SUPFAM; SSF111342; CbiD-like; 1.
PE 3: Inferred from homology;
KW Cobalamin biosynthesis {ECO:0000256|ARBA:ARBA00022573, ECO:0000256|HAMAP-
KW Rule:MF_00787};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_00787}; Reference proteome {ECO:0000313|Proteomes:UP000034076};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_00787};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00787}.
SQ SEQUENCE 382 AA; 40201 MW; 249D1459E505B803 CRC64;
MADSVIKNGK KLRCGFTTGS CAAAAAAAAL QTLLTGERTE FVKITLPGGI TAGFEPLSYM
IKEGSVTAAV RKDAGDDPDV TDGIEITATV SFGAEHGEVR IFGGEGVGTV TAQGLKCPVG
EAAINPVPRR MIKENARRIL QQYECAGGVD IVIGAVNGRQ IAQHTYNPRL GITDGISILG
TTGIVEPMSE KALIDTVQLL IDQAKTKNPA RILITPGNYG SDFCSKELGL TLEHGVQFSN
FIGETLDYLV FSGFSEALLV GHAGKLVKIA AGVMNTHSSV ADGRMEVFAA HSAAAGAPSE
TVRRILECKT TDAAAAILQE AGLLQEVAGR ILQKICLHID YRTKALLKTE VIVFLNDHTV
LCETPGAREL AKKLAGKESP SQ
//