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Q31IR4

- PDXH1_THICR

UniProt

Q31IR4 - PDXH1_THICR

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Protein
Pyridoxine/pyridoxamine 5'-phosphate oxidase 1
Gene
pdxH1, Tcr_0363
Organism
Thiomicrospira crunogena (strain XCL-2)
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 sitei63 – 631FMN By similarity
Binding sitei66 – 661FMN; via amide nitrogen By similarity
Binding sitei68 – 681Substrate By similarity
Binding sitei85 – 851FMN By similarity
Binding sitei125 – 1251Substrate By similarity
Binding sitei129 – 1291Substrate By similarity
Binding sitei133 – 1331Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi78 – 792FMN By similarity
Nucleotide bindingi142 – 1432FMN 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

BioCyciTCRU317025:GHE8-367-MONOMER.
UniPathwayiUPA00190; UER00304.
UPA00190; UER00305.

Names & Taxonomyi

Protein namesi
Recommended name:
Pyridoxine/pyridoxamine 5'-phosphate oxidase 1 (EC:1.4.3.5)
Alternative name(s):
PNP/PMP oxidase 1
Short name:
PNPOx 1
Pyridoxal 5'-phosphate synthase 1
Gene namesi
Name:pdxH1
Ordered Locus Names:Tcr_0363
OrganismiThiomicrospira crunogena (strain XCL-2)
Taxonomic identifieri317025 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesPiscirickettsiaceaeThiomicrospira
ProteomesiUP000002713: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 216216Pyridoxine/pyridoxamine 5'-phosphate oxidase 1UniRule annotation
PRO_0000255894Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi317025.Tcr_0363.

Structurei

3D structure databases

ProteinModelPortaliQ31IR4.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni10 – 134Substrate binding By similarity
Regioni192 – 1943Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0259.
HOGENOMiHOG000242755.
KOiK00275.
OMAiLCFGWLE.
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.

Q31IR4-1 [UniParc]FASTAAdd to Basket

« Hide

MPNRDYHAER REYGFAALRR ADLQTDPFHQ FSDWMETALE KTQQDATAMS    50
VSTVSADGQP HSRIVLLKTF NSDGFIFYTH YDSDKGQQID QNAKAALLFF 100
WPELDRQIRI EGSLQKVPRE TSEAYFHSRP KDSQLAASIS NQSQPVASRD 150
ILEAKLQEAM SLPDRNLTCP AHWGGYQLKP CYFEFWQGRP SRLHDRFRYQ 200
RLSKNDQAWQ ITRLNP 216
Length:216
Mass (Da):25,160
Last modified:December 6, 2005 - v1
Checksum:i31FFE39B0E9EFD58
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000109 Genomic DNA. Translation: ABB40959.1.
RefSeqiYP_390633.1. NC_007520.2.

Genome annotation databases

EnsemblBacteriaiABB40959; ABB40959; Tcr_0363.
GeneIDi3762349.
KEGGitcx:Tcr_0363.
PATRICi23972612. VBIThiCru83387_0374.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000109 Genomic DNA. Translation: ABB40959.1 .
RefSeqi YP_390633.1. NC_007520.2.

3D structure databases

ProteinModelPortali Q31IR4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 317025.Tcr_0363.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABB40959 ; ABB40959 ; Tcr_0363 .
GeneIDi 3762349.
KEGGi tcx:Tcr_0363.
PATRICi 23972612. VBIThiCru83387_0374.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00190 ; UER00304 .
UPA00190 ; UER00305 .
BioCyci TCRU317025:GHE8-367-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: XCL-2.

Entry informationi

Entry nameiPDXH1_THICR
AccessioniPrimary (citable) accession number: Q31IR4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: December 6, 2005
Last modified: April 16, 2014
This is version 63 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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