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Protein

Ubiquinone biosynthesis O-methyltransferase

Gene

ubiG

Organism
Vibrio cholerae serotype O1 (strain M66-2)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + 3-demethylubiquinone-n = S-adenosyl-L-homocysteine + ubiquinone-n.UniRule annotation
S-adenosyl-L-methionine + 3-(all-trans-polyprenyl)benzene-1,2-diol = S-adenosyl-L-homocysteine + 2-methoxy-6-(all-trans-polyprenyl)phenol.UniRule annotation

Pathwayi: ubiquinone biosynthesis

This protein is involved in the pathway ubiquinone biosynthesis, which is part of Cofactor biosynthesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway ubiquinone biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei49S-adenosyl-L-methionineUniRule annotation1
Binding sitei69S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei90S-adenosyl-L-methionineUniRule annotation1
Binding sitei134S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

Ubiquinone biosynthesis

Keywords - Ligandi

S-adenosyl-L-methionine

Enzyme and pathway databases

UniPathwayiUPA00232.

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquinone biosynthesis O-methyltransferaseUniRule annotation
Alternative name(s):
2-polyprenyl-6-hydroxyphenol methylaseUniRule annotation (EC:2.1.1.222UniRule annotation)
3-demethylubiquinone 3-O-methyltransferaseUniRule annotation (EC:2.1.1.64UniRule annotation)
Gene namesi
Name:ubiGUniRule annotation
Ordered Locus Names:VCM66_1212
OrganismiVibrio cholerae serotype O1 (strain M66-2)
Taxonomic identifieri579112 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
Proteomesi
  • UP000001217 Componenti: Chromosome I

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001355131 – 245Ubiquinone biosynthesis O-methyltransferaseAdd BLAST245

Structurei

3D structure databases

ProteinModelPortaliC3LLV3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the methyltransferase superfamily. UbiG/COQ3 family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000278065.
KOiK00568.
OMAiHDWEKFV.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00472. UbiG. 1 hit.
InterProiIPR029063. SAM-dependent_MTases.
IPR010233. UbiG_MeTrfase.
[Graphical view]
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR01983. UbiG. 1 hit.

Sequencei

Sequence statusi: Complete.

C3LLV3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASIDLASTP LTATQNVDPN EIKKFEDMAS RWWDLEGEFK PLHQINPLRL
60 70 80 90 100
NYVLEKANGL FGKRVLDVGC GGGILAESMA REGAQVTGLD MGKEPLEVAR
110 120 130 140 150
LHALETGTKL TYIQSTVEAH AEANPHTYDV VTCMEMLEHV PDPLSVIQSC
160 170 180 190 200
AKLVKPGGHV FFSTLNRNVK SYLFAIVGAE KLLKIVPEGT HDHNKFIRPS
210 220 230 240
ELLKMVDHTA LQEQGITGLH YNPFTDTYRL GSNVDVNYIV HTRLF
Length:245
Mass (Da):27,238
Last modified:June 16, 2009 - v1
Checksum:i3C050766DD23E54F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001233 Genomic DNA. Translation: ACP05529.1.

Genome annotation databases

EnsemblBacteriaiACP05529; ACP05529; VCM66_1212.
KEGGivcm:VCM66_1212.
PATRICi20066203. VBIVibCho108967_1152.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001233 Genomic DNA. Translation: ACP05529.1.

3D structure databases

ProteinModelPortaliC3LLV3.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACP05529; ACP05529; VCM66_1212.
KEGGivcm:VCM66_1212.
PATRICi20066203. VBIVibCho108967_1152.

Phylogenomic databases

HOGENOMiHOG000278065.
KOiK00568.
OMAiHDWEKFV.

Enzyme and pathway databases

UniPathwayiUPA00232.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00472. UbiG. 1 hit.
InterProiIPR029063. SAM-dependent_MTases.
IPR010233. UbiG_MeTrfase.
[Graphical view]
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR01983. UbiG. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiUBIG_VIBCM
AccessioniPrimary (citable) accession number: C3LLV3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: June 16, 2009
Last modified: November 2, 2016
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.