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Q9I4S5

- PDXH_PSEAE

UniProt

Q9I4S5 - PDXH_PSEAE

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Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene

pdxH

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
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 sitei64 – 641FMNUniRule annotation
Binding sitei67 – 671FMN; via amide nitrogenUniRule annotation
Binding sitei69 – 691SubstrateUniRule annotation
Binding sitei86 – 861FMNUniRule annotation
Binding sitei126 – 1261SubstrateUniRule annotation
Binding sitei130 – 1301SubstrateUniRule annotation
Binding sitei134 – 1341SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi79 – 802FMNUniRule annotation
Nucleotide bindingi143 – 1442FMNUniRule 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

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:PA1049
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000002438: Chromosome

Organism-specific databases

PseudoCAPiPA1049.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 215215Pyridoxine/pyridoxamine 5'-phosphate oxidasePRO_0000167736Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi208964.PA1049.

Structurei

3D structure databases

ProteinModelPortaliQ9I4S5.
SMRiQ9I4S5. Positions 27-215.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni9 – 124Substrate bindingUniRule annotation
Regioni194 – 1963Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
InParanoidiQ9I4S5.
KOiK00275.
OMAiNMGSRKA.
OrthoDBiEOG60KN2Z.
PhylomeDBiQ9I4S5.

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.

Q9I4S5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTQSLADMRR EYTRDGLSEA NAPSDPFSLF RQWFDDAVKT ERLPVEPNAM
60 70 80 90 100
TLATVDADGY PHCRILLLKG LDERGFTFFT NYESAKGRQL AANPRAAMTF
110 120 130 140 150
FWPALERQVR IEGSVEKVTP EESDAYYQVR PLGSRLGAWA SPQSRVIADR
160 170 180 190 200
AELERLLADT ERRFADQPPS CPEHWGGYRL LPQRIEFWQG RPSRLHDRLD
210
YRRQDGGWLR ERLAP
Length:215
Mass (Da):24,860
Last modified:March 1, 2001 - v1
Checksum:i8F88CDE2903FB334
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG04438.1.
PIRiF83513.
RefSeqiNP_249740.1. NC_002516.2.

Genome annotation databases

EnsemblBacteriaiAAG04438; AAG04438; PA1049.
GeneIDi881467.
KEGGipae:PA1049.
PATRICi19836398. VBIPseAer58763_1085.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG04438.1 .
PIRi F83513.
RefSeqi NP_249740.1. NC_002516.2.

3D structure databases

ProteinModelPortali Q9I4S5.
SMRi Q9I4S5. Positions 27-215.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 208964.PA1049.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAG04438 ; AAG04438 ; PA1049 .
GeneIDi 881467.
KEGGi pae:PA1049.
PATRICi 19836398. VBIPseAer58763_1085.

Organism-specific databases

PseudoCAPi PA1049.

Phylogenomic databases

eggNOGi COG0259.
HOGENOMi HOG000242755.
InParanoidi Q9I4S5.
KOi K00275.
OMAi NMGSRKA.
OrthoDBi EOG60KN2Z.
PhylomeDBi Q9I4S5.

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .

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: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.

Entry informationi

Entry nameiPDXH_PSEAE
AccessioniPrimary (citable) accession number: Q9I4S5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 24, 2006
Last sequence update: March 1, 2001
Last modified: November 26, 2014
This is version 87 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