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Q986A0

- PDXH_RHILO

UniProt

Q986A0 - PDXH_RHILO

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Protein
Pyridoxine/pyridoxamine 5'-phosphate oxidase
Gene
pdxH, mll7454
Organism
Rhizobium loti (strain MAFF303099) (Mesorhizobium loti)
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 sitei53 – 531FMN By similarity
Binding sitei56 – 561FMN; via amide nitrogen By similarity
Binding sitei58 – 581Substrate By similarity
Binding sitei75 – 751FMN By similarity
Binding sitei115 – 1151Substrate By similarity
Binding sitei119 – 1191Substrate By similarity
Binding sitei123 – 1231Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi68 – 692FMN By similarity
Nucleotide bindingi132 – 1332FMN By similarity

GO - Molecular functioni

  1. FMN binding Source: UniProtKB-HAMAP
  2. pyridoxamine-phosphate oxidase activity Source: UniProtKB-HAMAP
Complete GO annotation...

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

BioCyciMLOT266835:GJ9L-5918-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:mll7454
OrganismiRhizobium loti (strain MAFF303099) (Mesorhizobium loti)
Taxonomic identifieri266835 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesPhyllobacteriaceaeMesorhizobium
ProteomesiUP000000552: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 205205Pyridoxine/pyridoxamine 5'-phosphate oxidaseUniRule annotation
PRO_0000167746Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi266835.mll7454.

Structurei

3D structure databases

ProteinModelPortaliQ986A0.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni183 – 1853Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiSIEFWCD.
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.

Q986A0-1 [UniParc]FASTAAdd to Basket

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MSDTELTTSD FTEAAEPFRL FAAWLDDATK SEINDANGVA LATVDAEGMP    50
DVRMVLLKGF DEGGFVFYTN FESAKGQEIL GSMKAAMCFH WKSLRRQVRI 100
RGPVEIVSDA EADAYYATRP RGSRIGAWAS KQSRPLESRF ALEKAVAEYT 150
ARYAIGEIPR PKHWSGFRIV PKTIEFWHDR PFRLHDRVVF SRNAKGDWDK 200
ARLYP 205
Length:205
Mass (Da):23,300
Last modified:October 1, 2001 - v1
Checksum:i0BADE4CD312327EA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000012 Genomic DNA. Translation: BAB53553.1.
RefSeqiNP_107767.1. NC_002678.2.

Genome annotation databases

EnsemblBacteriaiBAB53553; BAB53553; BAB53553.
GeneIDi1230422.
KEGGimlo:mll7454.
PATRICi22486147. VBIMesLot2464_5953.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000012 Genomic DNA. Translation: BAB53553.1 .
RefSeqi NP_107767.1. NC_002678.2.

3D structure databases

ProteinModelPortali Q986A0.
ModBasei Search...

Protein-protein interaction databases

STRINGi 266835.mll7454.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAB53553 ; BAB53553 ; BAB53553 .
GeneIDi 1230422.
KEGGi mlo:mll7454.
PATRICi 22486147. VBIMesLot2464_5953.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci MLOT266835:GJ9L-5918-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: MAFF303099.

Entry informationi

Entry nameiPDXH_RHILO
AccessioniPrimary (citable) accession number: Q986A0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 24, 2006
Last sequence update: October 1, 2001
Last modified: May 14, 2014
This is version 77 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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