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Q7MU50

- PDXH_PORGI

UniProt

Q7MU50 - PDXH_PORGI

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Protein

Pyridoxine/pyridoxamine 5'-phosphate oxidase

Gene
pdxH, PG_1714
Organism
Porphyromonas gingivalis (strain ATCC BAA-308 / W83)
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 sitei62 – 621FMN By similarity
Binding sitei65 – 651FMN; via amide nitrogen By similarity
Binding sitei67 – 671Substrate By similarity
Binding sitei84 – 841FMN By similarity
Binding sitei124 – 1241Substrate By similarity
Binding sitei128 – 1281Substrate By similarity
Binding sitei132 – 1321Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi77 – 782FMN By similarity
Nucleotide bindingi141 – 1422FMN 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

BioCyciPGIN242619:GHX8-1546-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:PG_1714
OrganismiPorphyromonas gingivalis (strain ATCC BAA-308 / W83)
Taxonomic identifieri242619 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesBacteroidiaBacteroidalesPorphyromonadaceaePorphyromonas
ProteomesiUP000000588: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 214214Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotationPRO_0000167733Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi242619.PG1714.

Structurei

3D structure databases

ProteinModelPortaliQ7MU50.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni9 – 124Substrate binding By similarity
Regioni192 – 1943Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0259.
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.

Q7MU50-1 [UniParc]FASTAAdd to Basket

« Hide

MDLHFENIRR EYDKRSLSAS DLTPTPFDLV TRWLQDAVEA KTYEPTAVIV    50
GTATPDGHPS TRTVLLKEFM NNEFIFYSNY ESRKGQQMAA NPHVCLTFLW 100
HELERQIHVE GDVRILEPEL SDAYFATRPY KSRVGARISP QSRPIPGRSF 150
IVQEFMKESL KYAGRTVPRP DTWGGFAVKP VRIEFWQGRE SRLHDRFLYE 200
LRPDASWSVH RLAP 214
Length:214
Mass (Da):24,912
Last modified:December 15, 2003 - v1
Checksum:iD348FC7BA1808305
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE015924 Genomic DNA. Translation: AAQ66723.1.
RefSeqiNP_905824.1. NC_002950.2.

Genome annotation databases

EnsemblBacteriaiAAQ66723; AAQ66723; PG_1714.
GeneIDi2552531.
KEGGipgi:PG1714.
PATRICi22980426. VBIPorGin134034_1589.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE015924 Genomic DNA. Translation: AAQ66723.1 .
RefSeqi NP_905824.1. NC_002950.2.

3D structure databases

ProteinModelPortali Q7MU50.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 242619.PG1714.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAQ66723 ; AAQ66723 ; PG_1714 .
GeneIDi 2552531.
KEGGi pgi:PG1714.
PATRICi 22980426. VBIPorGin134034_1589.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci PGIN242619:GHX8-1546-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: ATCC BAA-308 / W83.

Entry informationi

Entry nameiPDXH_PORGI
AccessioniPrimary (citable) accession number: Q7MU50
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 24, 2006
Last sequence update: December 15, 2003
Last modified: May 14, 2014
This is version 81 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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