ID E1QNJ5_VULDI Unreviewed; 219 AA.
AC E1QNJ5;
DT 30-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 30-NOV-2010, sequence version 1.
DT 27-MAR-2024, entry version 71.
DE RecName: Full=Probable cobalt-precorrin-6B C(15)-methyltransferase (decarboxylating) {ECO:0000256|HAMAP-Rule:MF_00786};
DE EC=2.1.1.196 {ECO:0000256|HAMAP-Rule:MF_00786};
GN Name=cbiT {ECO:0000256|HAMAP-Rule:MF_00786};
GN OrderedLocusNames=Vdis_1911 {ECO:0000313|EMBL:ADN51283.1};
OS Vulcanisaeta distributa (strain DSM 14429 / JCM 11212 / NBRC 100878 /
OS IC-017).
OC Archaea; Thermoproteota; Thermoprotei; Thermoproteales; Thermoproteaceae;
OC Vulcanisaeta.
OX NCBI_TaxID=572478 {ECO:0000313|EMBL:ADN51283.1, ECO:0000313|Proteomes:UP000006681};
RN [1] {ECO:0000313|EMBL:ADN51283.1, ECO:0000313|Proteomes:UP000006681}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14429 / JCM 11212 / NBRC 100878 / IC-017
RC {ECO:0000313|Proteomes:UP000006681};
RX PubMed=21304741;
RA Mavromatis K., Sikorski J., Pabst E., Teshima H., Lapidus A., Lucas S.,
RA Nolan M., Glavina Del Rio T., Cheng J.F., Bruce D., Goodwin L., Pitluck S.,
RA Liolios K., Ivanova N., Mikhailova N., Pati A., Chen A., Palaniappan K.,
RA Land M., Hauser L., Chang Y.J., Jeffries C.D., Rohde M., Spring S.,
RA Goker M., Wirth R., Woyke T., Bristow J., Eisen J.A., Markowitz V.,
RA Hugenholtz P., Klenk H.P., Kyrpides N.C.;
RT "Complete genome sequence of Vulcanisaeta distributa type strain (IC-
RT 017).";
RL Stand. Genomic Sci. 3:117-125(2010).
RN [2] {ECO:0000313|Proteomes:UP000006681}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14429 / JCM 11212 / NBRC 100878 / IC-017
RC {ECO:0000313|Proteomes:UP000006681};
RX DOI=10.4056/sigs.1113067;
RA Mavromatis K., Sikorski J., Pabst E., Teshima H., Lapidus A., Lucas S.,
RA Nolan M., Glavina Del Rio T., Cheng J., Bruce D., Goodwin L., Pitluck S.,
RA Liolios K., Ivanova N., Mikhailova N., Pati A., Chen A., Palaniappan K.,
RA Land M., Hauser L., Chang Y., Jeffries C., Rohde M., Spring S., Goker M.,
RA Wirth R., Woyke T., Bristow J., Eisen J., Markowitz V., Hugenholtz P.,
RA Klenk H., Kyrpides N.;
RT "Complete genome sequence of Vulcanisaeta distributa type strain (IC-
RT 017T).";
RL Stand. Genomic Sci. 3:117-125(2010).
CC -!- FUNCTION: Catalyzes the methylation of C-15 in cobalt-precorrin-6B
CC followed by the decarboxylation of C-12 to form cobalt-precorrin-7.
CC {ECO:0000256|HAMAP-Rule:MF_00786}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Co-precorrin-6B + S-adenosyl-L-methionine = Co-precorrin-7 +
CC CO2 + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:36067,
CC ChEBI:CHEBI:16526, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:70791, ChEBI:CHEBI:72780; EC=2.1.1.196;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00786};
CC -!- PATHWAY: Cofactor biosynthesis; adenosylcobalamin biosynthesis;
CC cob(II)yrinate a,c-diamide from sirohydrochlorin (anaerobic route):
CC step 8/10. {ECO:0000256|HAMAP-Rule:MF_00786}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. Archaeal-type
CC CbiT family. {ECO:0000256|HAMAP-Rule:MF_00786}.
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DR EMBL; CP002100; ADN51283.1; -; Genomic_DNA.
DR RefSeq; WP_013337008.1; NC_014537.1.
DR AlphaFoldDB; E1QNJ5; -.
DR STRING; 572478.Vdis_1911; -.
DR GeneID; 9752859; -.
DR KEGG; vdi:Vdis_1911; -.
DR eggNOG; arCOG00977; Archaea.
DR HOGENOM; CLU_094143_0_0_2; -.
DR OrthoDB; 6027at2157; -.
DR UniPathway; UPA00148; UER00229.
DR Proteomes; UP000006681; Chromosome.
DR GO; GO:0043776; F:cobalt-precorrin-6B C5-methyltransferase activity; IEA:RHEA.
DR GO; GO:0008276; F:protein methyltransferase activity; IEA:InterPro.
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 CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_00786; CbiT; 1.
DR InterPro; IPR023475; CbiT.
DR InterPro; IPR014008; Cbl_synth_MTase_CbiT.
DR InterPro; IPR025714; Methyltranfer_dom.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR02469; CbiT; 1.
DR PANTHER; PTHR43182; COBALT-PRECORRIN-6B C(15)-METHYLTRANSFERASE (DECARBOXYLATING); 1.
DR PANTHER; PTHR43182:SF1; COBALT-PRECORRIN-7 C(5)-METHYLTRANSFERASE; 1.
DR Pfam; PF13847; Methyltransf_31; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
PE 3: Inferred from homology;
KW Cobalamin biosynthesis {ECO:0000256|ARBA:ARBA00022573, ECO:0000256|HAMAP-
KW Rule:MF_00786};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_00786}; Reference proteome {ECO:0000313|Proteomes:UP000006681};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_00786};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00786}.
FT DOMAIN 42..152
FT /note="Methyltransferase"
FT /evidence="ECO:0000259|Pfam:PF13847"
FT BINDING 27
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00786"
FT BINDING 51..55
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00786"
FT BINDING 74
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00786"
FT BINDING 103
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00786"
SQ SEQUENCE 219 AA; 23436 MW; 8BC39AFA77F70BE5 CRC64;
MSNPLWRYVT PGIPDELFER VEGIPMTKEE VRALVISKLR LREDSRVLDI GSGTGSVTVE
AALMARRGLV YAIDSDENAV ELTRRNAIRF GVSDRVIVIH GEAPEALNQV PGEVDAAFVG
GSGGKLRDII VGVRGKLSVG GRLVIDAITL ENASLALATM AELGFVNVEV TEVVIAKGLR
TGVGTVMLSR NPIFIIAGEK NMCGRVSSVV SIKDAIKQR
//
