Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene

pdxH

Organism
Mycobacterium gilvum (strain PYR-GCK) (Mycobacterium flavescens (strain ATCC 700033 / PYR-GCK))
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: pyridoxal 5'-phosphate salvage

This protein is involved in step 1 of the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxamine 5'-phosphate.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Pyridoxine/pyridoxamine 5'-phosphate oxidase (pdxH)
This subpathway is part of the pathway pyridoxal 5'-phosphate salvage, which is itself part of Cofactor metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxamine 5'-phosphate, the pathway pyridoxal 5'-phosphate salvage and in Cofactor metabolism.

Pathwayi: pyridoxal 5'-phosphate salvage

This protein is involved in step 1 of the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxine 5'-phosphate.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Pyridoxine/pyridoxamine 5'-phosphate oxidase (pdxH)
This subpathway is part of the pathway pyridoxal 5'-phosphate salvage, which is itself part of Cofactor metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxine 5'-phosphate, the pathway pyridoxal 5'-phosphate salvage and in Cofactor metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei75SubstrateUniRule annotation1
Binding sitei92FMNUniRule annotation1
Binding sitei114FMNUniRule annotation1
Binding sitei132SubstrateUniRule annotation1
Binding sitei136SubstrateUniRule annotation1
Binding sitei140SubstrateUniRule annotation1
Binding sitei195FMNUniRule annotation1
Binding sitei205FMNUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi70 – 75FMNUniRule annotation6
Nucleotide bindingi85 – 86FMNUniRule annotation2
Nucleotide bindingi149 – 150FMNUniRule annotation2

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Pyridoxine biosynthesis

Keywords - Ligandi

Flavoprotein, FMN

Enzyme and pathway databases

UniPathwayiUPA01068; UER00304.
UPA01068; 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:Mflv_1727
OrganismiMycobacterium gilvum (strain PYR-GCK) (Mycobacterium flavescens (strain ATCC 700033 / PYR-GCK))
Taxonomic identifieri350054 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacterium
Proteomesi
  • UP000000232 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003357911 – 218Pyridoxine/pyridoxamine 5'-phosphate oxidaseAdd BLAST218

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi350054.Mflv_1727.

Structurei

3D structure databases

ProteinModelPortaliA4T792.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni11 – 14Substrate bindingUniRule annotation4
Regioni201 – 203Substrate bindingUniRule annotation3

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4108S7T. Bacteria.
COG0259. LUCA.
HOGENOMiHOG000242755.
KOiK00275.
OMAiQKKAAMC.
OrthoDBiPOG091H054N.

Family and domain databases

Gene3Di2.30.110.10. 1 hit.
HAMAPiMF_01629. PdxH. 1 hit.
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:SF0. PTHR10851:SF0. 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.

A4T792-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATSDHLARM RVEYGSAEKD GSVDLDADWL DIGWVALLNQ WMTEAHDAGV
60 70 80 90 100
AEPNAMVVAT IDGEGRPVTR TVLCKSVDES GISFYTNYDS DKGAQLAARP
110 120 130 140 150
YASATFPWYL LGRQVHVRGR VTKVSAEETA DYWSKRPRGS QLGAWASQQS
160 170 180 190 200
RPIASRAALM QQLADVTARF ADVDEVPVPP HWGGYLIAAE VVEFWQGREN
210
RVHNRIRVRD GAVERLQP
Length:218
Mass (Da):24,212
Last modified:May 15, 2007 - v1
Checksum:iAFC224181406A53A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000656 Genomic DNA. Translation: ABP44207.1.

Genome annotation databases

EnsemblBacteriaiABP44207; ABP44207; Mflv_1727.
KEGGimgi:Mflv_1727.
PATRICi18031539. VBIMycGil17082_1768.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000656 Genomic DNA. Translation: ABP44207.1.

3D structure databases

ProteinModelPortaliA4T792.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi350054.Mflv_1727.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABP44207; ABP44207; Mflv_1727.
KEGGimgi:Mflv_1727.
PATRICi18031539. VBIMycGil17082_1768.

Phylogenomic databases

eggNOGiENOG4108S7T. Bacteria.
COG0259. LUCA.
HOGENOMiHOG000242755.
KOiK00275.
OMAiQKKAAMC.
OrthoDBiPOG091H054N.

Enzyme and pathway databases

UniPathwayiUPA01068; UER00304.
UPA01068; UER00305.

Family and domain databases

Gene3Di2.30.110.10. 1 hit.
HAMAPiMF_01629. PdxH. 1 hit.
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:SF0. PTHR10851:SF0. 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...

Entry informationi

Entry nameiPDXH_MYCGI
AccessioniPrimary (citable) accession number: A4T792
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: May 15, 2007
Last modified: November 30, 2016
This is version 76 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

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 one 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.