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Q2P320 (3HAO_XANOM) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 60. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
3-hydroxyanthranilate 3,4-dioxygenase

EC=1.13.11.6
Alternative name(s):
3-hydroxyanthranilate oxygenase
Short name=3-HAO
3-hydroxyanthranilic acid dioxygenase
Short name=HAD
Gene names
Name:nbaC
Ordered Locus Names:XOO2302
OrganismXanthomonas oryzae pv. oryzae (strain MAFF 311018) [Complete proteome] [HAMAP]
Taxonomic identifier342109 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas

Protein attributes

Sequence length176 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the oxidative ring opening of 3-hydroxyanthranilate to 2-amino-3-carboxymuconate semialdehyde, which spontaneously cyclizes to quinolinate By similarity. HAMAP-Rule MF_00825

Catalytic activity

3-hydroxyanthranilate + O2 = 2-amino-3-carboxymuconate semialdehyde. HAMAP-Rule MF_00825

Cofactor

Binds 2 Fe2+ ions per subunit By similarity. HAMAP-Rule MF_00825

Pathway

Cofactor biosynthesis; NAD(+) biosynthesis; quinolinate from L-kynurenine: step 3/3. HAMAP-Rule MF_00825

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_00825

Sequence similarities

Belongs to the 3-HAO family.

Sequence caution

The sequence BAE69057.1 differs from that shown. Reason: Erroneous initiation.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 1761763-hydroxyanthranilate 3,4-dioxygenase HAMAP-Rule MF_00825
PRO_0000245483

Sites

Metal binding481Iron 1; catalytic By similarity
Metal binding541Iron 1; catalytic By similarity
Metal binding921Iron 1; catalytic By similarity
Metal binding1211Iron 2 By similarity
Metal binding1241Iron 2 By similarity
Metal binding1581Iron 2 By similarity
Metal binding1611Iron 2 By similarity
Binding site441Dioxygen By similarity
Binding site541Substrate By similarity
Binding site961Substrate By similarity
Binding site1061Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q2P320 [UniParc].

Last modified July 11, 2006. Version 2.
Checksum: 4274767A24F2B088

FASTA17620,196
        10         20         30         40         50         60 
MLIPPINLHA WIEEHRHLLK PPVGNKCIQQ DGFIIMIVGG PNARTDYHYD EGPEWFFQLE 

        70         80         90        100        110        120 
GEMVLKVQDD GVARDIPIRA GEIFLLPPRV PHSPQRAAGS IGIVIERVRL PHEQDGLQWY 

       130        140        150        160        170 
CPQCNHKLYE AMFPLKNIET DFPPVFDHFY RSLALRTCSQ CGHLHPAPER YAAVED 

« Hide

References

[1]"Genome sequence of Xanthomonas oryzae pv. oryzae suggests contribution of large numbers of effector genes and insertion sequences to its race diversity."
Ochiai H., Inoue Y., Takeya M., Sasaki A., Kaku H.
Jpn. Agric. Res. Q. 39:275-287(2005)
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MAFF 311018.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AP008229 Genomic DNA. Translation: BAE69057.1. Different initiation.
RefSeqYP_451331.1. NC_007705.1.

3D structure databases

ProteinModelPortalQ2P320.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING342109.XOO_2302.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAE69057; BAE69057; BAE69057.
GeneID3856660.
KEGGxom:XOO_2302.
PATRIC24114367. VBIXanOry49434_2606.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGNOG77058.
KOK00452.
OrthoDBEOG6PW234.

Enzyme and pathway databases

BioCycXORY342109:GIX9-2337-MONOMER.
UniPathwayUPA00253; UER00330.

Family and domain databases

Gene3D2.60.120.10. 1 hit.
HAMAPMF_00825. 3_HAO.
InterProIPR010329. 3hydroanth_dOase.
IPR014710. RmlC-like_jellyroll.
IPR011051. RmlC_Cupin.
[Graphical view]
PANTHERPTHR15497. PTHR15497. 1 hit.
PfamPF06052. 3-HAO. 1 hit.
[Graphical view]
SUPFAMSSF51182. SSF51182. 1 hit.
TIGRFAMsTIGR03037. anthran_nbaC. 1 hit.
ProtoNetSearch...

Entry information

Entry name3HAO_XANOM
AccessionPrimary (citable) accession number: Q2P320
Entry history
Integrated into UniProtKB/Swiss-Prot: July 11, 2006
Last sequence update: July 11, 2006
Last modified: May 14, 2014
This is version 60 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways