ID A0A1I1ZN20_9FIRM Unreviewed; 383 AA.
AC A0A1I1ZN20;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 15.
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=SAMN02910278_00555 {ECO:0000313|EMBL:SFE33081.1};
OS Peptostreptococcus sp. D1.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Peptostreptococcaceae;
OC Peptostreptococcus.
OX NCBI_TaxID=72304 {ECO:0000313|EMBL:SFE33081.1, ECO:0000313|Proteomes:UP000199190};
RN [1] {ECO:0000313|EMBL:SFE33081.1, ECO:0000313|Proteomes:UP000199190}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=D1 {ECO:0000313|EMBL:SFE33081.1,
RC ECO:0000313|Proteomes:UP000199190};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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}.
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DR EMBL; FONP01000002; SFE33081.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I1ZN20; -.
DR STRING; 72304.SAMN02910278_00555; -.
DR OrthoDB; 6439987at2; -.
DR UniPathway; UPA00148; UER00227.
DR Proteomes; UP000199190; 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:UP000199190};
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 383 AA; 42235 MW; 301F7E8AB4F83C99 CRC64;
MDSFVYIDGK KYRRGFTTGS CAAASTKASL IKLIAGEDIK RVNIDTPKGI SIEIPVVGQT
KENESVISYV IKDGGDDVDA TNKMEIFSKV ELITIDELPM IRSEKLLEGV EITSGVGIGI
VTKRGLSVDV GRPAINPIPL RMICDEIENV FDDFGIDRMD FLGDKILLVT IFAPRGEDIA
KETFNSNLGI EGGISIIGTS GIVEPMSEEA WKKALTLELS MKRVDGEKIV LVPGNIGLST
MVEIFGFDEN RIVKMSNFIG YMLMECKRLG FKDIVIGGHI GKLIKMSAGI MNTHSRFADA
RNEIMVSNLA LMGGELDFLS RINECVTTDA MIPIIEAYGY EKVFEIIAEK SVSRAKRFIR
AHDENIEIEV WLFSMDGKLL AKK
//
