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B3R5Q8

- PDXH_CUPTR

UniProt

B3R5Q8 - PDXH_CUPTR

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Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene
pdxH, RALTA_A2292
Organism
Cupriavidus taiwanensis (strain R1 / LMG 19424) (Ralstonia taiwanensis (strain LMG 19424))
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 sitei61 – 611FMN By similarity
Binding sitei64 – 641FMN; via amide nitrogen By similarity
Binding sitei66 – 661Substrate By similarity
Binding sitei83 – 831FMN By similarity
Binding sitei123 – 1231Substrate By similarity
Binding sitei127 – 1271Substrate By similarity
Binding sitei131 – 1311Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi76 – 772FMN By similarity
Nucleotide bindingi140 – 1412FMN By similarity

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

BioCyciCTAI164546:GJNE-2284-MONOMER.
CTAI977880:GLC7-2284-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:RALTA_A2292
OrganismiCupriavidus taiwanensis (strain R1 / LMG 19424) (Ralstonia taiwanensis (strain LMG 19424))
Taxonomic identifieri164546 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeCupriavidus
ProteomesiUP000001692: Chromosome 1

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 212212Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotationPRO_1000186299Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi164546.RALTA_A2292.

Structurei

3D structure databases

ProteinModelPortaliB3R5Q8.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni8 – 114Substrate binding By similarity
Regioni190 – 1923Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiFTNRESR.
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.

B3R5Q8-1 [UniParc]FASTAAdd to Basket

« Hide

MTQLADLRRT YVLGALSESD VAPDPMSQFK RWFDEAVTAK LPEPNAMSLA    50
TVDADGQPSA RIVLLKGIDD RGFTFFTNYE SRKGLDLAAN PRAALLFHWV 100
QLERQVRVEG RVEKVSDDES DAYFATRPLG SRVGAWASAQ SREVPGRDVL 150
EQREQEYRSK FGENPPRPPY WGGYRLVPTA LEFWQGRPSR LHDRIAYRLQ 200
PGTGWQIVRL SP 212
Length:212
Mass (Da):24,079
Last modified:September 2, 2008 - v1
Checksum:iB88A67CF6C4B7D72
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU633749 Genomic DNA. Translation: CAQ70226.1.
RefSeqiYP_002006289.1. NC_010528.1.

Genome annotation databases

EnsemblBacteriaiCAQ70226; CAQ70226; RALTA_A2292.
GeneIDi6453658.
KEGGicti:RALTA_A2292.
PATRICi21531224. VBICupTai42494_2254.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU633749 Genomic DNA. Translation: CAQ70226.1 .
RefSeqi YP_002006289.1. NC_010528.1.

3D structure databases

ProteinModelPortali B3R5Q8.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 164546.RALTA_A2292.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAQ70226 ; CAQ70226 ; RALTA_A2292 .
GeneIDi 6453658.
KEGGi cti:RALTA_A2292.
PATRICi 21531224. VBICupTai42494_2254.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci CTAI164546:GJNE-2284-MONOMER.
CTAI977880:GLC7-2284-MONOMER.

Family and domain databases

Gene3Di 2.30.110.10. 1 hit.
HAMAPi MF_01629. PdxH.
InterProi IPR000659. Pyridox_Oxase.
IPR019740. Pyridox_Oxase_CS.
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.
PROSITEi PS01064. PYRIDOX_OXIDASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: R1 / LMG 19424.

Entry informationi

Entry nameiPDXH_CUPTR
AccessioniPrimary (citable) accession number: B3R5Q8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: September 2, 2008
Last modified: May 14, 2014
This is version 44 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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