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Q2KBN4

- PDXH_RHIEC

UniProt

Q2KBN4 - PDXH_RHIEC

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Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene

pdxH

Organism
Rhizobium etli (strain CFN 42 / ATCC 51251)
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).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 sitei53 – 531FMNUniRule annotation
Binding sitei56 – 561FMN; via amide nitrogenUniRule annotation
Binding sitei58 – 581SubstrateUniRule annotation
Binding sitei75 – 751FMNUniRule annotation
Binding sitei115 – 1151SubstrateUniRule annotation
Binding sitei119 – 1191SubstrateUniRule annotation
Binding sitei123 – 1231SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi68 – 692FMNUniRule annotation
Nucleotide bindingi132 – 1332FMNUniRule 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

BioCyciRETL347834:GJJ0-950-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:RHE_CH00941
OrganismiRhizobium etli (strain CFN 42 / ATCC 51251)
Taxonomic identifieri347834 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupRhizobium
ProteomesiUP000001936: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 206206Pyridoxine/pyridoxamine 5'-phosphate oxidasePRO_0000255879Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi347834.RHE_CH00941.

Structurei

3D structure databases

ProteinModelPortaliQ2KBN4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni183 – 1853Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0259.
KOiK00275.
OMAiRAVTTIS.
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.

Q2KBN4-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSANELTSGD FTESGEPFKL FAEWLKEAEA SEPNDPNAVA LATVDEHGLP
60 70 80 90 100
NVRMVLLKGF DDDGFVFYTN FESQKGREIL GQKKAAMCFH WKSLRRQVRL
110 120 130 140 150
RGPVEIVSDA EADAYFKTRA RGSRIGAWAS KQSRPLESRF ALEKAVAEYT
160 170 180 190 200
ARYAIGEIPR PPHWSGFRIR PTSIEFWKDQ QFRLHDRIEF RRPSPVGAWE

KVRMYP
Length:206
Mass (Da):23,684
Last modified:March 7, 2006 - v1
Checksum:i1EAD17EFAF4B171F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000133 Genomic DNA. Translation: ABC89752.1.
RefSeqiYP_468479.1. NC_007761.1.

Genome annotation databases

EnsemblBacteriaiABC89752; ABC89752; RHE_CH00941.
GeneIDi3891763.
KEGGiret:RHE_CH00941.
PATRICi23083196. VBIRhiEtl108884_1274.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000133 Genomic DNA. Translation: ABC89752.1 .
RefSeqi YP_468479.1. NC_007761.1.

3D structure databases

ProteinModelPortali Q2KBN4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 347834.RHE_CH00941.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABC89752 ; ABC89752 ; RHE_CH00941 .
GeneIDi 3891763.
KEGGi ret:RHE_CH00941.
PATRICi 23083196. VBIRhiEtl108884_1274.

Phylogenomic databases

eggNOGi COG0259.
KOi K00275.
OMAi RAVTTIS.
OrthoDBi EOG60KN2Z.

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci RETL347834:GJJ0-950-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: CFN 42 / ATCC 51251.

Entry informationi

Entry nameiPDXH_RHIEC
AccessioniPrimary (citable) accession number: Q2KBN4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: March 7, 2006
Last modified: November 26, 2014
This is version 60 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