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A3QDE1

- PDXH_SHELP

UniProt

A3QDE1 - PDXH_SHELP

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Protein
Pyridoxine/pyridoxamine 5'-phosphate oxidase
Gene
pdxH, Shew_1622
Organism
Shewanella loihica (strain ATCC BAA-1088 / PV-4)
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

BioCyciSLOI323850:GHQJ-1678-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:Shew_1622
OrganismiShewanella loihica (strain ATCC BAA-1088 / PV-4)
Taxonomic identifieri323850 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000001558: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 218218Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotation
PRO_0000292328Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi323850.Shew_1622.

Structurei

3D structure databases

ProteinModelPortaliA3QDE1.
SMRiA3QDE1. Positions 1-218.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni8 – 114Substrate binding By similarity
Regioni192 – 1943Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiNMGSRKA.
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.

A3QDE1-1 [UniParc]FASTAAdd to Basket

« Hide

MSNLSDIRRE YTLGGLHREE LPDNPMVLFE KWIEQIRDSE ILPDPTAMSV    50
ATVDAEGQPF QRIVLLKRFD DNGFVFFTNL ASRKAEQIAH NNKVSLLFPW 100
HALERQVAVT GVAEQLSTTE VLKYFVTRPK ESQIAAWVSK QSSKISARQA 150
LESKFAEMKA KFSQGEVPLP KFWGGYRVRP SSIEFWQGGE YRLHDRFLYS 200
RKDSSLKEGG WDIDRLAP 218
Length:218
Mass (Da):25,051
Last modified:April 17, 2007 - v1
Checksum:i5EDF9F67FF7DC6C4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000606 Genomic DNA. Translation: ABO23489.1.
RefSeqiYP_001093748.1. NC_009092.1.

Genome annotation databases

EnsemblBacteriaiABO23489; ABO23489; Shew_1622.
GeneIDi4921539.
KEGGislo:Shew_1622.
PATRICi23515079. VBISheLoi132094_1626.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000606 Genomic DNA. Translation: ABO23489.1 .
RefSeqi YP_001093748.1. NC_009092.1.

3D structure databases

ProteinModelPortali A3QDE1.
SMRi A3QDE1. Positions 1-218.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 323850.Shew_1622.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABO23489 ; ABO23489 ; Shew_1622 .
GeneIDi 4921539.
KEGGi slo:Shew_1622.
PATRICi 23515079. VBISheLoi132094_1626.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci SLOI323850:GHQJ-1678-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-1088 / PV-4.

Entry informationi

Entry nameiPDXH_SHELP
AccessioniPrimary (citable) accession number: A3QDE1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 26, 2007
Last sequence update: April 17, 2007
Last modified: May 14, 2014
This is version 52 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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