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Q1QQ51

- PDXH_NITHX

UniProt

Q1QQ51 - PDXH_NITHX

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Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene

pdxH

Organism
Nitrobacter hamburgensis (strain X14 / DSM 10229)
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 sitei60 – 601FMNUniRule annotation
Binding sitei63 – 631FMN; via amide nitrogenUniRule annotation
Binding sitei65 – 651SubstrateUniRule annotation
Binding sitei82 – 821FMNUniRule annotation
Binding sitei122 – 1221SubstrateUniRule annotation
Binding sitei126 – 1261SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi75 – 762FMNUniRule annotation
Nucleotide bindingi139 – 1402FMNUniRule 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

BioCyciNHAM323097:GHP7-783-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:Nham_0765
OrganismiNitrobacter hamburgensis (strain X14 / DSM 10229)
Taxonomic identifieri323097 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeNitrobacter
ProteomesiUP000001953: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 213213Pyridoxine/pyridoxamine 5'-phosphate oxidasePRO_0000255873Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi323097.Nham_0765.

Structurei

3D structure databases

ProteinModelPortaliQ1QQ51.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni190 – 1923Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiRAVTTIS.
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.

Q1QQ51-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNDTSDIKHT SQLTSGDFTE ASEPFALFAA WFAEAVASEP NDPDAMALAT
60 70 80 90 100
ADADGLPDVR MVLMKGYDTQ GFVFYSHIAS AKGRELAANP KAALLFHWKS
110 120 130 140 150
LRRQVRLRGP VTPVTDAEAD AYFATRPKQA QIGAWASKQS QPLESRFAFE
160 170 180 190 200
QAIAKQAAKY IIGSVPRPPG WRGWRITPAQ FEFWHDRPFR LHDRIEFRRT
210
APDAPWTKTR LYP
Length:213
Mass (Da):23,967
Last modified:May 16, 2006 - v1
Checksum:i62811AA6A8217770
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000319 Genomic DNA. Translation: ABE61646.1.
RefSeqiYP_576106.1. NC_007964.1.

Genome annotation databases

EnsemblBacteriaiABE61646; ABE61646; Nham_0765.
GeneIDi4031449.
KEGGinha:Nham_0765.
PATRICi22689020. VBINitHam61822_1537.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000319 Genomic DNA. Translation: ABE61646.1 .
RefSeqi YP_576106.1. NC_007964.1.

3D structure databases

ProteinModelPortali Q1QQ51.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 323097.Nham_0765.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABE61646 ; ABE61646 ; Nham_0765 .
GeneIDi 4031449.
KEGGi nha:Nham_0765.
PATRICi 22689020. VBINitHam61822_1537.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci NHAM323097:GHP7-783-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: X14 / DSM 10229.

Entry informationi

Entry nameiPDXH_NITHX
AccessioniPrimary (citable) accession number: Q1QQ51
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: May 16, 2006
Last modified: November 26, 2014
This is version 61 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