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A5EEN4 (PDXH_BRASB) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 51. 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:
Pyridoxine/pyridoxamine 5'-phosphate oxidase

EC=1.4.3.5
Alternative name(s):
PNP/PMP oxidase
Short name=PNPOx
Pyridoxal 5'-phosphate synthase
Gene names
Name:pdxH
Ordered Locus Names:BBta_2463
OrganismBradyrhizobium sp. (strain BTAi1 / ATCC BAA-1182) [Complete proteome] [HAMAP]
Taxonomic identifier288000 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeBradyrhizobium

Protein attributes

Sequence length216 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP) By similarity. HAMAP-Rule MF_01629

Catalytic activity

Pyridoxamine 5'-phosphate + H2O + O2 = pyridoxal 5'-phosphate + NH3 + H2O2. HAMAP-Rule MF_01629

Pyridoxine 5'-phosphate + O2 = pyridoxal 5'-phosphate + H2O2. HAMAP-Rule MF_01629

Cofactor

Binds 1 FMN per subunit By similarity. HAMAP-Rule MF_01629

Pathway

Cofactor biosynthesis; B6 vitamer interconversion; pyridoxal 5'-phosphate from pyridoxamine 5'-phosphate: step 1/1. HAMAP-Rule MF_01629

Cofactor biosynthesis; B6 vitamer interconversion; pyridoxal 5'-phosphate from pyridoxine 5'-phosphate: step 1/1.

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_01629

Sequence similarities

Belongs to the pyridoxamine 5'-phosphate oxidase family.

Ontologies

Keywords
   Biological processPyridoxine biosynthesis
   LigandFlavoprotein
FMN
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processpyridoxine biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionFMN binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

pyridoxamine-phosphate oxidase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 216216Pyridoxine/pyridoxamine 5'-phosphate oxidase HAMAP-Rule MF_01629
PRO_1000069681

Regions

Nucleotide binding78 – 792FMN By similarity
Nucleotide binding142 – 1432FMN By similarity
Region193 – 1953Substrate binding By similarity

Sites

Binding site631FMN By similarity
Binding site661FMN; via amide nitrogen By similarity
Binding site681Substrate By similarity
Binding site851FMN By similarity
Binding site1251Substrate By similarity
Binding site1291Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
A5EEN4 [UniParc].

Last modified June 12, 2007. Version 1.
Checksum: E2367921CB0B40CC

FASTA21624,520
        10         20         30         40         50         60 
MTDPTSIKHQ TTLTSGTSAD FTQASEPFAL FAEWFSEANK SELNDPNAMA LATVDDSGLP 

        70         80         90        100        110        120 
DVRMVLMKGY DEDGFVFYSH KASQKGQELA GNPKAALLFH WKSLRRQVRI RGLVTPVTDE 

       130        140        150        160        170        180 
EADAYFATRP KQAQLGAWAS KQSQPLESRF AFEQAIAKVA AQYIIGEVPR PPGWSGWRIT 

       190        200        210 
PVRMEFWHDR PFRLHDRIEF RRDAAGQPWT KVRMYP 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000494 Genomic DNA. Translation: ABQ34628.1.
RefSeqYP_001238534.1. NC_009485.1.

3D structure databases

ProteinModelPortalA5EEN4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING288000.BBta_2463.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABQ34628; ABQ34628; BBta_2463.
GeneID5152098.
KEGGbbt:BBta_2463.
PATRIC21205793. VBIBraSp29847_2580.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0259.
HOGENOMHOG000242755.
KOK00275.
OMANFESQKG.
OrthoDBEOG60KN2Z.
ProtClustDBPRK05679.

Enzyme and pathway databases

BioCycBSP288000:GJBR-2355-MONOMER.
UniPathwayUPA00190; UER00304.
UPA00190; UER00305.

Family and domain databases

Gene3D2.30.110.10. 1 hit.
HAMAPMF_01629. PdxH.
InterProIPR000659. Pyridox_Oxase.
IPR019740. Pyridox_Oxase_CS.
IPR011576. Pyridox_Oxase_FMN-bd.
IPR019576. Pyridoxamine_oxidase_dimer_C.
IPR012349. Split_barrel_FMN-bd.
[Graphical view]
PANTHERPTHR10851. PTHR10851. 1 hit.
PfamPF10590. PNPOx_C. 1 hit.
PF01243. Pyridox_oxidase. 1 hit.
[Graphical view]
PIRSFPIRSF000190. Pyd_amn-ph_oxd. 1 hit.
SUPFAMSSF50475. SSF50475. 1 hit.
TIGRFAMsTIGR00558. pdxH. 1 hit.
PROSITEPS01064. PYRIDOX_OXIDASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePDXH_BRASB
AccessionPrimary (citable) accession number: A5EEN4
Entry history
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: June 12, 2007
Last modified: April 16, 2014
This is version 51 of the entry and version 1 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