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Q57EU9

- PDXH_BRUAB

UniProt

Q57EU9 - PDXH_BRUAB

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Protein
Pyridoxine/pyridoxamine 5'-phosphate oxidase
Gene
pdxH, BruAb1_0439
Organism
Brucella abortus biovar 1 (strain 9-941)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP) By similarity.UniRule annotation

Catalytic activityi

Pyridoxamine 5'-phosphate + H2O + O2 = pyridoxal 5'-phosphate + NH3 + H2O2.UniRule annotation
Pyridoxine 5'-phosphate + O2 = pyridoxal 5'-phosphate + H2O2.UniRule annotation

Cofactori

Binds 1 FMN per subunit By similarity.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei55 – 551FMN By similarity
Binding sitei58 – 581FMN; via amide nitrogen By similarity
Binding sitei60 – 601Substrate By similarity
Binding sitei77 – 771FMN By similarity
Binding sitei117 – 1171Substrate By similarity
Binding sitei121 – 1211Substrate By similarity
Binding sitei125 – 1251Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi70 – 712FMN By similarity
Nucleotide bindingi134 – 1352FMN By similarity

GO - Molecular functioni

  1. FMN binding Source: UniProtKB-HAMAP
  2. pyridoxamine-phosphate oxidase activity Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

  1. pyridoxine biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Pyridoxine biosynthesis

Keywords - Ligandi

Flavoprotein, FMN

Enzyme and pathway databases

BioCyciBABO262698:GJC2-445-MONOMER.
UniPathwayiUPA00190; UER00304.
UPA00190; UER00305.

Names & Taxonomyi

Protein namesi
Recommended name:
Pyridoxine/pyridoxamine 5'-phosphate oxidase (EC:1.4.3.5)
Alternative name(s):
PNP/PMP oxidase
Short name:
PNPOx
Pyridoxal 5'-phosphate synthase
Gene namesi
Name:pdxH
Ordered Locus Names:BruAb1_0439
OrganismiBrucella abortus biovar 1 (strain 9-941)
Taxonomic identifieri262698 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
ProteomesiUP000000540: Chromosome I

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 208208Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotation
PRO_0000255855Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi262698.BruAb1_0439.

Structurei

3D structure databases

ProteinModelPortaliQ57EU9.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni185 – 1873Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiRAVTTIS.
OrthoDBiEOG60KN2Z.

Family and domain databases

Gene3Di2.30.110.10. 1 hit.
HAMAPiMF_01629. PdxH.
InterProiIPR000659. Pyridox_Oxase.
IPR019740. Pyridox_Oxase_CS.
IPR011576. Pyridox_Oxase_FMN-bd.
IPR019576. Pyridoxamine_oxidase_dimer_C.
IPR012349. Split_barrel_FMN-bd.
[Graphical view]
PANTHERiPTHR10851. PTHR10851. 1 hit.
PfamiPF10590. PNPOx_C. 1 hit.
PF01243. Pyridox_oxidase. 1 hit.
[Graphical view]
PIRSFiPIRSF000190. Pyd_amn-ph_oxd. 1 hit.
SUPFAMiSSF50475. SSF50475. 1 hit.
TIGRFAMsiTIGR00558. pdxH. 1 hit.
PROSITEiPS01064. PYRIDOX_OXIDASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q57EU9-1 [UniParc]FASTAAdd to Basket

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MEPVKMTNSS DDFTQSAEPF KLFAEWLADA AKSEPNDPNA VALATVDPDG    50
LPNVRMVLLK DFDETGFVFY TNYESKKGQE ILSAEKAAMC FHWKSLRRQV 100
RVRGPVEKVS DAEADAYYAS RPRGSRIGAW ASKQSRPLES RFALEKAVAE 150
YTAKYAIGDI PRPPYWSGFR IRPVSIEFWH DRPFRLHDRV LFTRPTPEGD 200
WNKDRLYP 208
Length:208
Mass (Da):23,866
Last modified:May 10, 2005 - v1
Checksum:iCB1F50BC9612DE28
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE017223 Genomic DNA. Translation: AAX73835.1.
RefSeqiYP_221196.1. NC_006932.1.

Genome annotation databases

EnsemblBacteriaiAAX73835; AAX73835; BruAb1_0439.
GeneIDi3339404.
KEGGibmb:BruAb1_0439.
PATRICi17822462. VBIBruAbo15061_0468.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE017223 Genomic DNA. Translation: AAX73835.1 .
RefSeqi YP_221196.1. NC_006932.1.

3D structure databases

ProteinModelPortali Q57EU9.
ModBasei Search...

Protein-protein interaction databases

STRINGi 262698.BruAb1_0439.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAX73835 ; AAX73835 ; BruAb1_0439 .
GeneIDi 3339404.
KEGGi bmb:BruAb1_0439.
PATRICi 17822462. VBIBruAbo15061_0468.

Phylogenomic databases

eggNOGi COG0259.
HOGENOMi HOG000242755.
KOi K00275.
OMAi RAVTTIS.
OrthoDBi EOG60KN2Z.

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci BABO262698:GJC2-445-MONOMER.

Family and domain databases

Gene3Di 2.30.110.10. 1 hit.
HAMAPi MF_01629. PdxH.
InterProi IPR000659. Pyridox_Oxase.
IPR019740. Pyridox_Oxase_CS.
IPR011576. Pyridox_Oxase_FMN-bd.
IPR019576. Pyridoxamine_oxidase_dimer_C.
IPR012349. Split_barrel_FMN-bd.
[Graphical view ]
PANTHERi PTHR10851. PTHR10851. 1 hit.
Pfami PF10590. PNPOx_C. 1 hit.
PF01243. Pyridox_oxidase. 1 hit.
[Graphical view ]
PIRSFi PIRSF000190. Pyd_amn-ph_oxd. 1 hit.
SUPFAMi SSF50475. SSF50475. 1 hit.
TIGRFAMsi TIGR00558. pdxH. 1 hit.
PROSITEi PS01064. PYRIDOX_OXIDASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Completion of the genome sequence of Brucella abortus and comparison to the highly similar genomes of Brucella melitensis and Brucella suis."
    Halling S.M., Peterson-Burch B.D., Bricker B.J., Zuerner R.L., Qing Z., Li L.-L., Kapur V., Alt D.P., Olsen S.C.
    J. Bacteriol. 187:2715-2726(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 9-941.

Entry informationi

Entry nameiPDXH_BRUAB
AccessioniPrimary (citable) accession number: Q57EU9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: May 10, 2005
Last modified: May 14, 2014
This is version 65 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. Brucella abortus strain 9-941
    Brucella abortus (strain 9-941): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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