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A1VRL0

- PDXH_POLNA

UniProt

A1VRL0 - PDXH_POLNA

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Protein
Pyridoxine/pyridoxamine 5'-phosphate oxidase
Gene
pdxH, Pnap_2989
Organism
Polaromonas naphthalenivorans (strain CJ2)
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 sitei64 – 641FMN By similarity
Binding sitei67 – 671FMN; via amide nitrogen By similarity
Binding sitei69 – 691Substrate By similarity
Binding sitei86 – 861FMN By similarity
Binding sitei126 – 1261Substrate By similarity
Binding sitei130 – 1301Substrate By similarity
Binding sitei134 – 1341Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi79 – 802FMN By similarity
Nucleotide bindingi143 – 1442FMN 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

BioCyciPNAP365044:GJ8X-3035-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:Pnap_2989
OrganismiPolaromonas naphthalenivorans (strain CJ2)
Taxonomic identifieri365044 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesComamonadaceaePolaromonas
ProteomesiUP000000644: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 215215Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotation
PRO_0000292313Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi365044.Pnap_2989.

Structurei

3D structure databases

ProteinModelPortaliA1VRL0.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni11 – 144Substrate binding By similarity
Regioni193 – 1953Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiFDQWLNE.
OrthoDBiEOG60KN2Z.

Family and domain databases

Gene3Di2.30.110.10. 1 hit.
HAMAPiMF_01629. PdxH.
InterProiIPR000659. Pyridox_Oxase.
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.

Sequencei

Sequence statusi: Complete.

A1VRL0-1 [UniParc]FASTAAdd to Basket

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MSSPTSIADL RKSYERAELN EDASHADPLN QFDQWLNEAI SAQVPEPNAM    50
TLATVASNLR PSTRVVLIKG FDAQGIVWYT NYASRKGLEL AGNPYAALQF 100
HWVELERVVR IEGVVEKVSD EESDAYFHSR PLDSRIGAWA SPQSEVISGR 150
GVLLANAAKF GAKFMLQPPR PAHWGGYRLK PDNWQFWQGR KSRLHDRLRY 200
TLQGDAGWLR ERLAP 215
Length:215
Mass (Da):24,289
Last modified:February 6, 2007 - v1
Checksum:i097D55265C7A8DF4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000529 Genomic DNA. Translation: ABM38288.1.
RefSeqiYP_983209.1. NC_008781.1.

Genome annotation databases

EnsemblBacteriaiABM38288; ABM38288; Pnap_2989.
GeneIDi4688886.
KEGGipna:Pnap_2989.
PATRICi22950681. VBIPolNap76733_3864.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000529 Genomic DNA. Translation: ABM38288.1 .
RefSeqi YP_983209.1. NC_008781.1.

3D structure databases

ProteinModelPortali A1VRL0.
ModBasei Search...

Protein-protein interaction databases

STRINGi 365044.Pnap_2989.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABM38288 ; ABM38288 ; Pnap_2989 .
GeneIDi 4688886.
KEGGi pna:Pnap_2989.
PATRICi 22950681. VBIPolNap76733_3864.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci PNAP365044:GJ8X-3035-MONOMER.

Family and domain databases

Gene3Di 2.30.110.10. 1 hit.
HAMAPi MF_01629. PdxH.
InterProi IPR000659. Pyridox_Oxase.
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.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CJ2.

Entry informationi

Entry nameiPDXH_POLNA
AccessioniPrimary (citable) accession number: A1VRL0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 26, 2007
Last sequence update: February 6, 2007
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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