Reviewed, UniProtKB/Swiss-Prot Q1E5I0 (3HAO_COCIM)

Names and origin

Protein names

Recommended name:
    3-hydroxyanthranilate 3,4-dioxygenase
    EC=1.13.11.6
Alternative name(s):
    3-hydroxyanthranilic acid dioxygenase
      Short name=HAD
    3-hydroxyanthranilate oxygenase
      Short name=3-HAO
    Biosynthesis of nicotinic acid protein 1

Gene names

Name:	BNA1
ORF Names:	CIMG_02183

Organism

Coccidioides immitis (Valley fever fungus) [Complete proteome]

Taxonomic identifier

5501 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › Eurotiomycetes › Eurotiomycetidae › Onygenales › mitosporic Onygenales › Coccidioides

Protein attributes

Sequence length	192 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred 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.
Catalytic activity	3-hydroxyanthranilate + O2 = 2-amino-3-carboxymuconate semialdehyde.
Cofactor	Fe2+ ion By similarity.
Pathway	Cofactor biosynthesis; NAD(+) biosynthesis; quinolinate from L-kynurenine: step 3/3.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the 3-HAO family.

Ontologies

Keywords
Biological process	Pyridine nucleotide biosynthesis
Cellular component	Cytoplasm
Ligand	Iron Metal-binding
Molecular function	Dioxygenase Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW pyridine nucleotide biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	3-hydroxyanthranilate 3,4-dioxygenase activity Inferred from electronic annotation. Source: EC iron ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 192	192	3-hydroxyanthranilate 3,4-dioxygenase		PRO_0000361986
Sites
	Metal binding	54	1	Iron; catalytic By similarity
	Metal binding	60	1	Iron; catalytic By similarity
	Metal binding	102	1	Iron; catalytic By similarity
	Metal binding	131	1	Divalent metal cation By similarity
	Metal binding	134	1	Divalent metal cation By similarity
	Metal binding	168	1	Divalent metal cation By similarity
	Metal binding	171	1	Divalent metal cation By similarity
	Binding site	50	1	Dioxygen By similarity
	Binding site	60	1	Substrate By similarity
	Binding site	106	1	Substrate By similarity
	Binding site	116	1	Substrate By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q1E5I0-1 [UniParc]. Last modified July 11, 2006. Version 1. Checksum: 00503228EB6FC03A	FASTA	192	21,611
	10 20 30 40 50 60 MLAPALNLPK WLEENSHLLQ PPINNYCVYH PSAPATQGYT VMVVGGPNVR TDYHINPTPE 70 80 90 100 110 120 FFYQHRGSML LRTVDQSTSP PTFQDIPIHE GSLFLLPANT PHCPVRFADT VGVVLEVPRP 130 140 150 160 170 180 ENATDCMRWY CKGCGEIVWE KKFHCTDLGT QVKEVVEEFA ADDEKRKCKA CGSVRSVRYE 190 DGEVVQPPRA PE

References

[1]

"Comparative genomic analyses of the human fungal pathogens Coccidioides and their relatives." Sharpton T.J., Stajich J.E., Rounsley S.D., Gardner M.J., Wortman J.R., Jordar V.S., Maiti R., Kodira C.D., Neafsey D.E., Zeng Q., Hung C.-Y., McMahan C., Muszewska A., Grynberg M., Mandel M.A., Kellner E.M., Barker B.M., Galgiani J.N. , Orbach M.J., Kirkland T.N., Cole G.T., Henn M.R., Birren B.W., Taylor J.W. Genome Res. 19:1722-1731(2009) [PubMed: 19717792] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: RS.

Cross-references

Sequence databases
EMBLGenBankDDBJ	CH476726 Genomic DNA. Translation: EAS36829.1.
RefSeq	XP_001248412.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	4567554.
Family and domain databases
InterPro	IPR010329. 3hydroanth_dOase. [Graphical view]
Pfam	PF06052. 3-HAO. 1 hit. [Graphical view]
TIGRFAMs	TIGR03037. anthran_nbaC. 1 hit.
ProtoNet	Search...

Entry information

Entry name

3HAO_COCIM

Accession

Primary (citable) accession number: Q1E5I0

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 10, 2009
Last sequence update:	July 11, 2006
Last modified:	November 3, 2009
This is version 21 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

FPAP (Fungal Proteome Annotation Project)