Reviewed, UniProtKB/Swiss-Prot Q8UA66 (UBIG_AGRT5)

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:	Atu3508
ORF Names:	AGR_L_2640

Organism

Agrobacterium tumefaciens (strain C58 / ATCC 33970) [Complete proteome] [HAMAP]

Taxonomic identifier

176299 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Agrobacterium

Protein attributes

Sequence length	250 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 – 250	250	3-demethylubiquinone-9 3-methyltransferase HAMAP MF_00472		PRO_0000193365

Sequences

	Sequence		Length	Mass (Da)
	Q8UA66-1 [UniParc]. Last modified June 1, 2002. Version 1. Checksum: 2448F6627D093B88	FASTA	250	27,827
	10 20 30 40 50 60 MSETAQTTVD QSEVDRFSAM AAEWWSPTGK FRPLHKFNPV RLEYIRNRVC ENFGRNPKAH 70 80 90 100 110 120 RPLEGLRVLD IGCGGGLLSE PVARMGATVV GADPSEKNIG IASTHARESG VSVDYRAVTA 130 140 150 160 170 180 EQLQEAGESF DVILNMEVVE HVANVDLFVT TCAKMVRPGG LMFAATINRT LKARALAIFA 190 200 210 220 230 240 AENVLRWLPR GTHQYEKLVR PEELERPIVA SGMDIIHRTG VFYNVLQDRW NLSPDMEVNY 250 MMMAKRPAAA

References

[1]

"The genome of the natural genetic engineer Agrobacterium tumefaciens C58." Wood D.W., Setubal J.C., Kaul R., Monks D.E., Kitajima J.P., Okura V.K., Zhou Y., Chen L., Wood G.E., Almeida N.F. Jr., Woo L., Chen Y., Paulsen I.T., Eisen J.A., Karp P.D., Bovee D. Sr., Chapman P., Clendenning J. , Deatherage G., Gillet W., Grant C., Kutyavin T., Levy R., Li M.-J., McClelland E., Palmieri A., Raymond C., Rouse G., Saenphimmachak C., Wu Z., Romero P., Gordon D., Zhang S., Yoo H., Tao Y., Biddle P., Jung M., Krespan W., Perry M., Gordon-Kamm B., Liao L., Kim S., Hendrick C., Zhao Z.-Y., Dolan M., Chumley F., Tingey S.V., Tomb J.-F., Gordon M.P., Olson M.V., Nester E.W. Science 294:2317-2323(2001) [PubMed: 11743193] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

[2]

"Genome sequence of the plant pathogen and biotechnology agent Agrobacterium tumefaciens C58." Goodner B., Hinkle G., Gattung S., Miller N., Blanchard M., Qurollo B., Goldman B.S., Cao Y., Askenazi M., Halling C., Mullin L., Houmiel K., Gordon J., Vaudin M., Iartchouk O., Epp A., Liu F., Wollam C. , Allinger M., Doughty D., Scott C., Lappas C., Markelz B., Flanagan C., Crowell C., Gurson J., Lomo C., Sear C., Strub G., Cielo C., Slater S. Science 294:2323-2328(2001) [PubMed: 11743194] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE007870 Genomic DNA. Translation: AAK89887.1.
PIR	AC2988. E98295.
RefSeq	NP_357102.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1135382.
GenomeReviews	Gene locus Atu3508 in contig AE007870_GR.
KEGG	atc:AGR_L_2640. atu:Atu3508.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q8UA66.
OMA	Q8UA66. IRDAACR.
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_AGRT5

Accession

Primary (citable) accession number: Q8UA66

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 25, 2002
Last sequence update:	June 1, 2002
Last modified:	June 16, 2009
This is version 42 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)