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Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene

pdxH

Organism
Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601)
Status
Reviewed-Annotation score: 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).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

FMNUniRule annotationNote: Binds 1 FMN per subunit.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei62 – 621FMNUniRule annotation
Binding sitei65 – 651FMN; via amide nitrogenUniRule annotation
Binding sitei67 – 671SubstrateUniRule annotation
Binding sitei84 – 841FMNUniRule annotation
Binding sitei124 – 1241SubstrateUniRule annotation
Binding sitei128 – 1281SubstrateUniRule annotation
Binding sitei132 – 1321SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi77 – 782FMNUniRule annotation
Nucleotide bindingi141 – 1422FMNUniRule annotation

GO - Molecular functioni

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

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

BioCyciLINT189518:GJBB-941-MONOMER.
UniPathwayiUPA00190; UER00304.
UPA00190; UER00305.

Names & Taxonomyi

Protein namesi
Recommended name:
Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotation (EC:1.4.3.5UniRule annotation)
Alternative name(s):
PNP/PMP oxidaseUniRule annotation
Short name:
PNPOxUniRule annotation
Pyridoxal 5'-phosphate synthaseUniRule annotation
Gene namesi
Name:pdxHUniRule annotation
Ordered Locus Names:LA_1166
OrganismiLeptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601)
Taxonomic identifieri189518 [NCBI]
Taxonomic lineageiBacteriaSpirochaetesSpirochaetalesLeptospiraceaeLeptospira
ProteomesiUP000001408 Componenti: Chromosome I

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 214214Pyridoxine/pyridoxamine 5'-phosphate oxidasePRO_0000167717Add
BLAST

Proteomic databases

PaxDbiQ8F6Y3.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi189518.LA1166.

Structurei

3D structure databases

ProteinModelPortaliQ8F6Y3.
SMRiQ8F6Y3. Positions 21-214.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni9 – 124Substrate bindingUniRule annotation
Regioni192 – 1943Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the pyridoxamine 5'-phosphate oxidase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
InParanoidiQ8F6Y3.
KOiK00275.
OMAiPHWGGFR.
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.

Q8F6Y3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDPKISEIRK SYTLSSLEIE DAGSDPVLFF QKWFEEAVQS EVLEVNAMTL
60 70 80 90 100
ATVTQDGKPD ARIVLLKGIL KESFLFYTNY ESRKGTELET NPNVCLVFFW
110 120 130 140 150
PELERQVRIE GNVTKVSREV SKEYFHSRPR ESQIGALASP QSQKIPDRKF
160 170 180 190 200
LEGRFQKFTN QYQNKEVDLP NHWGGYAVYP CRIEFWQGRS SRLHDRIVFE
210
RDTSSSWEKF RIAP
Length:214
Mass (Da):25,010
Last modified:February 28, 2003 - v1
Checksum:i776A09DA5964463A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE010300 Genomic DNA. Translation: AAN48365.1.
RefSeqiNP_711347.1. NC_004342.2.

Genome annotation databases

EnsemblBacteriaiAAN48365; AAN48365; LA_1166.
GeneIDi1150509.
KEGGilil:LA_1166.
PATRICi22383181. VBILepInt91350_1163.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE010300 Genomic DNA. Translation: AAN48365.1.
RefSeqiNP_711347.1. NC_004342.2.

3D structure databases

ProteinModelPortaliQ8F6Y3.
SMRiQ8F6Y3. Positions 21-214.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi189518.LA1166.

Proteomic databases

PaxDbiQ8F6Y3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAN48365; AAN48365; LA_1166.
GeneIDi1150509.
KEGGilil:LA_1166.
PATRICi22383181. VBILepInt91350_1163.

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
InParanoidiQ8F6Y3.
KOiK00275.
OMAiPHWGGFR.
OrthoDBiEOG60KN2Z.

Enzyme and pathway databases

UniPathwayiUPA00190; UER00304.
UPA00190; UER00305.
BioCyciLINT189518:GJBB-941-MONOMER.

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]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 56601.

Entry informationi

Entry nameiPDXH_LEPIN
AccessioniPrimary (citable) accession number: Q8F6Y3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 23, 2006
Last sequence update: February 28, 2003
Last modified: January 6, 2015
This is version 82 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, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.