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Q02LF6

- HGD_PSEAB

UniProt

Q02LF6 - HGD_PSEAB

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Protein

Homogentisate 1,2-dioxygenase

Gene
hmgA, PA14_38510
Organism
Pseudomonas aeruginosa (strain UCBPP-PA14)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Involved in the catabolism of homogentisate (2,5-dihydroxyphenylacetate or 2,5-OH-PhAc), a central intermediate in the degradation of phenylalanine and tyrosine. Catalyzes the oxidative ring cleavage of the aromatic ring of homogentisate to yield maleylacetoacetate By similarity.UniRule annotation

Catalytic activityi

Homogentisate + O2 = 4-maleylacetoacetate.UniRule annotation

Cofactori

Iron By similarity.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei287 – 2871Proton acceptor By similarity
Metal bindingi330 – 3301Iron By similarity
Metal bindingi336 – 3361Iron By similarity
Binding sitei345 – 3451homogentisate By similarity
Metal bindingi366 – 3661Iron By similarity
Binding sitei366 – 3661homogentisate By similarity

GO - Molecular functioni

  1. homogentisate 1,2-dioxygenase activity Source: UniProtKB-HAMAP
  2. iron ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. L-phenylalanine catabolic process Source: UniProtKB-HAMAP
  2. tyrosine catabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Dioxygenase, Oxidoreductase

Keywords - Biological processi

Phenylalanine catabolism, Tyrosine catabolism

Keywords - Ligandi

Iron, Metal-binding

Enzyme and pathway databases

BioCyciPAER208963:GI5K-3116-MONOMER.
UniPathwayiUPA00139; UER00339.

Names & Taxonomyi

Protein namesi
Recommended name:
Homogentisate 1,2-dioxygenase (EC:1.13.11.5)
Short name:
HGDO
Alternative name(s):
Homogentisate oxygenase
Homogentisic acid oxidase
Homogentisicase
Gene namesi
Name:hmgA
Ordered Locus Names:PA14_38510
OrganismiPseudomonas aeruginosa (strain UCBPP-PA14)
Taxonomic identifieri208963 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000000653: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 432432Homogentisate 1,2-dioxygenaseUniRule annotationPRO_1000019533Add
BLAST

Interactioni

Subunit structurei

Hexamer; dimer of trimers By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi208963.PA14_38510.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG3508.
HOGENOMiHOG000139824.
KOiK00451.
OMAiRCFYNSD.
OrthoDBiEOG6D5FZK.

Family and domain databases

Gene3Di2.60.120.10. 2 hits.
HAMAPiMF_00334. Homogentis_dioxygen.
InterProiIPR005708. Homogentis_dOase.
IPR022950. Homogentis_dOase_bac.
IPR014710. RmlC-like_jellyroll.
IPR011051. RmlC_Cupin.
[Graphical view]
PANTHERiPTHR11056. PTHR11056. 1 hit.
PfamiPF04209. HgmA. 1 hit.
[Graphical view]
SUPFAMiSSF51182. SSF51182. 1 hit.
TIGRFAMsiTIGR01015. hmgA. 1 hit.

Sequencei

Sequence statusi: Complete.

Q02LF6-1 [UniParc]FASTAAdd to Basket

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MNLDSTALAY QSGFGNEFSS EALPGALPVG QNSPQKAPYG LYAELLSGTA    50
FTMARSEARR TWLYRITPSA KHPPFRRLER QIAGAELDAP TPNRLRWDPL 100
ALPEQPTDFL DGLLRMAANA PGDKPAGVSI YQYLANRSME RCFYDADGEL 150
LLVPQLGRLR LCTELGALQV EPLEIAVIPR GMKFRVELLD GEARGYIAEN 200
HGAPLRLPDL GPIGSNGLAN PRDFLAPVAR YEDSRQPLQL VQKYLGELWA 250
CELDHSPLDV VAWHGNNVPY KYDLRRFNTI GTVSFDHPDP SIFTVLTSPT 300
SVHGLANIDF VIFPPRWMVA ENTFRPPWFH RNLMNEFMGL IQGAYDAKAG 350
GFVPGGASLH SCMSAHGPDA ESCDKAIAAD LKPHRIDQTM AFMFETSQVL 400
RPSRAALETP ALQNDYDACW ASLVSTFNPQ RR 432
Length:432
Mass (Da):47,851
Last modified:November 14, 2006 - v1
Checksum:i674D2DDAD42A149C
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000438 Genomic DNA. Translation: ABJ11196.1.
RefSeqiYP_791230.1. NC_008463.1.

Genome annotation databases

EnsemblBacteriaiABJ11196; ABJ11196; PA14_38510.
GeneIDi4380294.
KEGGipau:PA14_38510.
PATRICi19852414. VBIPseAer79785_3155.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000438 Genomic DNA. Translation: ABJ11196.1 .
RefSeqi YP_791230.1. NC_008463.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 208963.PA14_38510.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABJ11196 ; ABJ11196 ; PA14_38510 .
GeneIDi 4380294.
KEGGi pau:PA14_38510.
PATRICi 19852414. VBIPseAer79785_3155.

Phylogenomic databases

eggNOGi COG3508.
HOGENOMi HOG000139824.
KOi K00451.
OMAi RCFYNSD.
OrthoDBi EOG6D5FZK.

Enzyme and pathway databases

UniPathwayi UPA00139 ; UER00339 .
BioCyci PAER208963:GI5K-3116-MONOMER.

Family and domain databases

Gene3Di 2.60.120.10. 2 hits.
HAMAPi MF_00334. Homogentis_dioxygen.
InterProi IPR005708. Homogentis_dOase.
IPR022950. Homogentis_dOase_bac.
IPR014710. RmlC-like_jellyroll.
IPR011051. RmlC_Cupin.
[Graphical view ]
PANTHERi PTHR11056. PTHR11056. 1 hit.
Pfami PF04209. HgmA. 1 hit.
[Graphical view ]
SUPFAMi SSF51182. SSF51182. 1 hit.
TIGRFAMsi TIGR01015. hmgA. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: UCBPP-PA14.

Entry informationi

Entry nameiHGD_PSEAB
AccessioniPrimary (citable) accession number: Q02LF6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 14, 2006
Last modified: May 14, 2014
This is version 49 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

External Data

Dasty 3

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