Reviewed, UniProtKB/Swiss-Prot Q89XU2 (UBIG_BRAJA)

Names and origin

Protein names

Recommended name:
    3-demethylubiquinone-9 3-methyltransferase
    EC=2.1.1.64
Alternative name(s):
    3,4-dihydroxy-5-hexaprenylbenzoate methyltransferase
      Short name=DHHB methyltransferase

Gene names

Name:	ubiG
Ordered Locus Names:	bll0214

Organism

Bradyrhizobium japonicum [Complete proteome] [HAMAP]

Taxonomic identifier

375 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Bradyrhizobium

Protein attributes

Sequence length	253 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	S-adenosyl-L-methionine + 3-demethylubiquinone-9 = S-adenosyl-L-homocysteine + ubiquinone-9. HAMAP MF_00472
Pathway	Cofactor biosynthesis; ubiquinone biosynthesis. HAMAP MF_00472
Sequence similarities	Belongs to the methyltransferase superfamily. UbiG/COQ3 family.

Ontologies

Keywords
Biological process	Ubiquinone biosynthesis
Ligand	S-adenosyl-L-methionine
Molecular function	Methyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	ubiquinone biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	2-polyprenyl-6-methoxy-1,4-benzoquinone methyltransferase activity Inferred from electronic annotation. Source: InterPro 3-demethylubiquinone-9 3-O-methyltransferase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 253	253	3-demethylubiquinone-9 3-methyltransferase HAMAP MF_00472		PRO_0000193371

Sequences

	Sequence		Length	Mass (Da)
	Q89XU2-1 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: C834A007A638F774	FASTA	253	28,120
	10 20 30 40 50 60 MQQNTSATAQ PGSTVDAAEI AKFSKLSAEW WDPKGKMAPL HRINPLRLGY IRDAACRKFE 70 80 90 100 110 120 RNVRSLNCLG GLRVLDIGCG AGLLCEPLSR LGAQVIGVDP SQSNIAAAKL HADKSHLAID 130 140 150 160 170 180 YRCTTVEEID PRERFDIVLA MEVVEHVVDV GVFLKRCAAM LKPNGLMVVS TLNRNWKSFA 190 200 210 220 230 240 LAIVGAEYVL RWLPRGTHEW NKFVTPDELT KYLLDNRLVI TEQTGVVYSP FADKWTLSSD 250 MDVNYMVVAE GMV

References

[1]

"Complete genomic sequence of nitrogen-fixing symbiotic bacterium Bradyrhizobium japonicum USDA110." Kaneko T., Nakamura Y., Sato S., Minamisawa K., Uchiumi T., Sasamoto S., Watanabe A., Idesawa K., Iriguchi M., Kawashima K., Kohara M., Matsumoto M., Shimpo S., Tsuruoka H., Wada T., Yamada M., Tabata S. DNA Res. 9:189-197(2002) [PubMed: 12597275] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: USDA 110.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000040 Genomic DNA. Translation: BAC45479.1.
RefSeq	NP_766854.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1054073.
GenomeReviews	Gene locus bll0214 in contig BA000040_GR.
KEGG	bja:bll0214.
NMPDR	fig|224911.1.peg.214.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q89XU2.
OMA	Q89XU2. IRDAACR.
Enzyme and pathway databases
BioCyc	BJAP224911:BLL0214-MON.
BRENDA	2.1.1.64. 280.
Family and domain databases
HAMAP	MF_00472. [Tree]
InterPro	IPR013216. Methyltransf_11. IPR010233. UbiG_MeTrfase. [Graphical view]
Pfam	PF08241. Methyltransf_11. 1 hit. [Graphical view]
TIGRFAMs	TIGR01983. UbiG. 1 hit.
ProtoNet	Search...

Entry information

Entry name

UBIG_BRAJA

Accession

Primary (citable) accession number: Q89XU2

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 15, 2003
Last sequence update:	June 1, 2003
Last modified:	June 16, 2009
This is version 36 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)