Reviewed, UniProtKB/Swiss-Prot Q2SYQ6 (HGD_BURTA)

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:	BTH_I1397

Organism

Burkholderia thailandensis (strain E264 / ATCC 700388 / DSM 13276 / CIP 106301) [Complete proteome] [HAMAP]

Taxonomic identifier

271848 [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 + O2 = 4-maleylacetoacetate. HAMAP MF_00334
Cofactor	Iron By similarity.
Pathway	Amino-acid degradation; L-phenylalanine degradation; acetoacetic acid and fumarate from L-phenylalanine: step 4/6. HAMAP MF_00334
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 HAMAP MF_00334		PRO_1000019528
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)
	Q2SYQ6-1 [UniParc]. Last modified January 24, 2006. Version 1. Checksum: 32406319EE771859	FASTA	450	50,013
	10 20 30 40 50 60 MERTTIMTLD FSKPGEAGYQ SGFANEFATE ALPGALPHAR NSPQRAPYGL YAEQLSGTAF 70 80 90 100 110 120 TAPRGHNRRS WLYRIRPAAV HRPFELVSGE RRIVADFGDS GDVPPTPPNQ 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 FLTPNASYED 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 EKASAIDTSR PNKVGDTMAF MFETRTLIRP 430 440 450 TRFALDTAQL QANYFECWQG LKKHFNPEQR

References

[1]

Fraser C.M., Casjens S., Huang W.M., Sutton G.G., Clayton R.A., Lathigra R., White O., Ketchum K.A., Palmer N., Dodson R., Hickey E.K., Gwinn M.L., Dougherty B., Fleischmann R.D., Richardson D.L., Peterson J.D., Kerlavage A.R., Quackenbush J. , Salzberg S.L., Hanson M., van-Vugt R., Adams M.D., Gocayne J.D., Weidman J., Utterback T.R., Watthey L., McDonald L.A., Artiach P., Bowman C., Garland S., Fujii C., Cotton M.D., Horst K., Tomb J.-F., Roberts K., Hatch B., Smith H.O., Venter J.C. Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000086 Genomic DNA. Translation: ABC36904.1.
RefSeq	YP_441943.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3846832.
GenomeReviews	Gene locus BTH_I1397 in contig CP000086_GR.
KEGG	bte:BTH_I1397.
TIGR	BTH_I1397.
Phylogenomic databases
HOGENOM	Q2SYQ6.
OMA	Q2SYQ6. HRNCMSE.
Enzyme and pathway databases
BioCyc	BTHA271848:BTH_I1397-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_BURTA

Accession

Primary (citable) accession number: Q2SYQ6

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	January 24, 2006
Last modified:	May 5, 2009
This is version 22 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)