Reviewed, UniProtKB/Swiss-Prot Q63RD3 (HGD_BURPS)

Names and origin

Protein names

Recommended name:
    Homogentisate 1,2-dioxygenase
    EC=1.13.11.5
Alternative name(s):
    Homogentisicase
    Homogentisate oxygenase
    Homogentisic acid oxidase

Gene names

Name:	hmgA
Ordered Locus Names:	BPSL2739

Organism

Burkholderia pseudomallei (Pseudomonas pseudomallei) [Complete proteome] [HAMAP]

Taxonomic identifier

28450 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Burkholderia › pseudomallei group

Protein attributes

Sequence length	450 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	Homogentisate + O(2) = 4-maleylacetoacetate.
Cofactor	Iron By similarity.
Pathway	Amino-acid degradation; L-phenylalanine degradation; acetoacetic acid and fumarate from L-phenylalanine: step 4/6.
Sequence similarities	Belongs to the homogentisate dioxygenase family.

Ontologies

Keywords
Biological process	Phenylalanine catabolism Tyrosine catabolism
Ligand	Iron Metal-binding
Molecular function	Dioxygenase Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	L-phenylalanine catabolic process Inferred from electronic annotation. Source: HAMAP oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW tyrosine catabolic process Inferred from electronic annotation. Source: HAMAP
Molecular function	homogentisate 1,2-dioxygenase activity Inferred from electronic annotation. Source: HAMAP iron ion binding 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 – 450	450	Homogentisate 1,2-dioxygenase		PRO_0000225786
Sites
	Metal binding	347	1	Iron By similarity
	Metal binding	353	1	Iron By similarity
	Metal binding	383	1	Iron By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q63RD3-1 [UniParc]. Last modified October 25, 2004. Version 1. Checksum: 1BC1019C4C2C398F	FASTA	450	50,130
	10 20 30 40 50 60 MERTTIMTLD FSKPGEAGYQ SGFANEFATE ALPGALPHAR NSPQRAPYGL YAEQFSGTAF 70 80 90 100 110 120 TAPRGHNRRS WLYRIRPAAV HRPFELVSGE RRIVAEFGDS DDVPPTPPNQ LRWDPLPMPA 130 140 150 160 170 180 QPTDFVDGWV TMAGNGSAAA MSGCAIHLYA ANRSMRERFF YSADGELLIV PQEGRLFIMT 190 200 210 220 230 240 ELGRLDVEPF EIAVIPRGVR FAVALPDGRA RGYVCENFGA LLRLPDLGPI GSNGLANPRD 250 260 270 280 290 300 FLTPHASYED REGAFELVAK LNGRLWRADI DHSPFDVVAW HGNYAPYKYD LRHFNTIGSI 310 320 330 340 350 360 SYDHPDPSIF LVLQSQSDTP GVDAIDFVIF PPRWLAAEDT FRPPWFHRNV ASEFMGLVHG 370 380 390 400 410 420 VYDAKAEGFV PGGASLHNCM SGHGPDADTF EKASSIDTSK PNKVGDTMAF MFETRTLIRP 430 440 450 TRFALDTAQL QANYFECWQG LKKHFNPEQR

References

[1]

"Genomic plasticity of the causative agent of melioidosis, Burkholderia pseudomallei." Holden M.T.G., Titball R.W., Peacock S.J., Cerdeno-Tarraga A.-M., Atkins T., Crossman L.C., Pitt T., Churcher C., Mungall K.L., Bentley S.D., Sebaihia M., Thomson N.R., Bason N., Beacham I.R., Brooks K., Brown K.A., Brown N.F., Challis G.L. , Cherevach I., Chillingworth T., Cronin A., Crossett B., Davis P., DeShazer D., Feltwell T., Fraser A., Hance Z., Hauser H., Holroyd S., Jagels K., Keith K.E., Maddison M., Moule S., Price C., Quail M.A., Rabbinowitsch E., Rutherford K., Sanders M., Simmonds M., Songsivilai S., Stevens K., Tumapa S., Vesaratchavest M., Whitehead S., Yeats C., Barrell B.G., Oyston P.C.F., Parkhill J. Proc. Natl. Acad. Sci. U.S.A. 101:14240-14245(2004) [PubMed: 15377794] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K96243.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BX571965 Genomic DNA. Translation: CAH36747.1.
RefSeq	YP_109335.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3092129.
GenomeReviews	Gene locus BPSL2739 in contig BX571965_GR.
KEGG	bps:BPSL2739.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q63RD3.
Enzyme and pathway databases
BioCyc	BPSE272560:BPSL2739-MON.
Family and domain databases
HAMAP	MF_00334. [Tree]
InterPro	IPR005708. Homogentis_dOase. [Graphical view]
PANTHER	PTHR11056. Homogentis_dOase. 1 hit.
Pfam	PF04209. HgmA. 1 hit. [Graphical view]
TIGRFAMs	TIGR01015. hmgA. 1 hit.
ProtoNet	Search...

Entry information

Entry name

HGD_BURPS

Accession

Primary (citable) accession number: Q63RD3

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 7, 2006
Last sequence update:	October 25, 2004
Last modified:	November 4, 2008
This is version 28 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)