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Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene

pdxH

Organism
Edwardsiella ictaluri (strain 93-146)
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 sitei66 – 661FMNUniRule annotation
Binding sitei69 – 691FMN; via amide nitrogenUniRule annotation
Binding sitei71 – 711SubstrateUniRule annotation
Binding sitei88 – 881FMNUniRule annotation
Binding sitei128 – 1281SubstrateUniRule annotation
Binding sitei132 – 1321SubstrateUniRule annotation
Binding sitei136 – 1361SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi81 – 822FMNUniRule annotation
Nucleotide bindingi145 – 1462FMNUniRule 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

BioCyciEICT634503:GCMY-2076-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:NT01EI_2097
OrganismiEdwardsiella ictaluri (strain 93-146)
Taxonomic identifieri634503 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEdwardsiella
ProteomesiUP000001485: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 217217Pyridoxine/pyridoxamine 5'-phosphate oxidasePRO_1000215763Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi634503.NT01EI_2097.

Structurei

3D structure databases

ProteinModelPortaliC5BE32.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni13 – 164Substrate bindingUniRule annotation
Regioni196 – 1983Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
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.

C5BE32-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSENNEFDIA DLRRDYVRGG LRRRDLTTNP LDLFERWLRQ ACDARLADPT
60 70 80 90 100
AMCVATVDKS GQPHQRIVLL KHYDAQGMVF YTNLGSNKAQ QLEENPRISL
110 120 130 140 150
HFPWHMLDRQ VSITGTAHRL TALEVMKYFH SRPKDSQIAA WVSHQSARIS
160 170 180 190 200
TRGILESKFL ELKQKFLQGE IPLPSFWGGY RVSLETIEFW QGRESRLHDR
210
FLYQRDGDGW QIDRLAP
Length:217
Mass (Da):25,342
Last modified:July 28, 2009 - v1
Checksum:i16F4F8E51CAE506B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001600 Genomic DNA. Translation: ACR69273.1.
RefSeqiYP_002933508.1. NC_012779.2.

Genome annotation databases

EnsemblBacteriaiACR69273; ACR69273; NT01EI_2097.
GeneIDi7959075.
KEGGieic:NT01EI_2097.
PATRICi21837168. VBIEdwIct114273_1874.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001600 Genomic DNA. Translation: ACR69273.1.
RefSeqiYP_002933508.1. NC_012779.2.

3D structure databases

ProteinModelPortaliC5BE32.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi634503.NT01EI_2097.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACR69273; ACR69273; NT01EI_2097.
GeneIDi7959075.
KEGGieic:NT01EI_2097.
PATRICi21837168. VBIEdwIct114273_1874.

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiPHWGGFR.
OrthoDBiEOG60KN2Z.

Enzyme and pathway databases

UniPathwayiUPA00190; UER00304.
UPA00190; UER00305.
BioCyciEICT634503:GCMY-2076-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. "Complete genome sequence of Edwardsiella ictaluri 93-146."
    Williams M.L., Gillaspy A.F., Dyer D.W., Thune R.L., Waldbieser G.C., Schuster S.C., Gipson J., Zaitshik J., Landry C., Lawrence M.L.
    Submitted (MAR-2009) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 93-146.

Entry informationi

Entry nameiPDXH_EDWI9
AccessioniPrimary (citable) accession number: C5BE32
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: July 28, 2009
Last modified: January 7, 2015
This is version 41 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.