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Q04R37 (PDXH_LEPBJ) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 45. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended 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 names
Name:pdxH
Ordered Locus Names:LBJ_2141
OrganismLeptospira borgpetersenii serovar Hardjo-bovis (strain JB197) [Complete proteome] [HAMAP]
Taxonomic identifier355277 [NCBI]
Taxonomic lineageBacteria › Spirochaetes › Spirochaetales › Leptospiraceae › Leptospira ›

Protein attributes

Sequence length214 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP) By similarity. HAMAP-Rule MF_01629

Catalytic activity

Pyridoxamine 5'-phosphate + H2O + O2 = pyridoxal 5'-phosphate + NH3 + H2O2. HAMAP-Rule MF_01629

Pyridoxine 5'-phosphate + O2 = pyridoxal 5'-phosphate + H2O2. HAMAP-Rule MF_01629

Cofactor

Binds 1 FMN per subunit By similarity.

Pathway

Cofactor biosynthesis; B6 vitamer interconversion; pyridoxal 5'-phosphate from pyridoxamine 5'-phosphate: step 1/1. HAMAP-Rule MF_01629

Cofactor biosynthesis; B6 vitamer interconversion; pyridoxal 5'-phosphate from pyridoxine 5'-phosphate: step 1/1.

Subunit structure

Homodimer By similarity.

Sequence similarities

Belongs to the pyridoxamine 5'-phosphate oxidase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 214214Pyridoxine/pyridoxamine 5'-phosphate oxidase HAMAP-Rule MF_01629
PRO_0000292299

Regions

Nucleotide binding77 – 782FMN By similarity
Nucleotide binding141 – 1422FMN By similarity
Region9 – 124Substrate binding By similarity
Region192 – 1943Substrate binding By similarity

Sites

Binding site621FMN By similarity
Binding site651FMN; via amide nitrogen By similarity
Binding site671Substrate By similarity
Binding site841FMN By similarity
Binding site1241Substrate By similarity
Binding site1281Substrate By similarity
Binding site1321Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q04R37 [UniParc].

Last modified November 14, 2006. Version 1.
Checksum: 475A47F0692627DC

FASTA21424,950
        10         20         30         40         50         60 
MNSKISEIRK NYSLSSLDIG DIGDDPISFF QKWFEEAVLS EVLEVNAMTL ATATKDGKPN 

        70         80         90        100        110        120 
ARIVLLKEIL EDSFVFYTNY ESKKGRELEE NPRACLVFFW SELERQVRIE GGVKKVSREE 

       130        140        150        160        170        180 
SNVYFHSRPR GSQIGAVVSP QSYEIPNRKF LEERFEEFSK LYEGKEVDLP NHWGGYAVHP 

       190        200        210 
NRIEFWQGRS SRLHDRIVFE KDTDSSWKKF RVAP

« Hide

References

[1]"Genome reduction in Leptospira borgpetersenii reflects limited transmission potential."
Bulach D.M., Zuerner R.L., Wilson P., Seemann T., McGrath A., Cullen P.A., Davis J., Johnson M., Kuczek E., Alt D.P., Peterson-Burch B., Coppel R.L., Rood J.I., Davies J.K., Adler B.
Proc. Natl. Acad. Sci. U.S.A. 103:14560-14565(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: JB197.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000350 Genomic DNA. Translation: ABJ76633.1.
RefSeqYP_801391.1. NC_008510.1.

3D structure databases

ProteinModelPortalQ04R37.
SMRQ04R37. Positions 22-214.
ModBaseSearch...

Protein-protein interaction databases

STRING355277.LBJ_2141.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABJ76633; ABJ76633; LBJ_2141.
GeneID4410267.
KEGGlbj:LBJ_2141.
PATRIC22360086. VBILepBor13265_2747.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0259.
HOGENOMHOG000242755.
KOK00275.
OMAERIEFWQ.
ProtClustDBCLSK573797.

Enzyme and pathway databases

BioCycLBOR355277:GHYM-2394-MONOMER.
UniPathwayUPA00190; UER00304.
UPA00190; UER00305.

Family and domain databases

Gene3D2.30.110.10. 1 hit.
HAMAPMF_01629. PdxH.
InterProIPR000659. Pyridox_Oxase.
IPR019740. Pyridox_Oxase_CS.
IPR011576. Pyridox_Oxase_FMN-bd.
IPR019576. Pyridoxamine_oxidase_dimer_C.
IPR012349. Split_barrel_FMN-bd.
[Graphical view]
PANTHERPTHR10851. PTHR10851. 1 hit.
PfamPF10590. PNPOx_C. 1 hit.
PF01243. Pyridox_oxidase. 1 hit.
[Graphical view]
PIRSFPIRSF000190. Pyd_amn-ph_oxd. 1 hit.
SUPFAMSSF50475. FMN_binding. 1 hit.
TIGRFAMsTIGR00558. pdxH. 1 hit.
PROSITEPS01064. PYRIDOX_OXIDASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePDXH_LEPBJ
AccessionPrimary (citable) accession number: Q04R37
Entry history
Integrated into UniProtKB/Swiss-Prot: June 26, 2007
Last sequence update: November 14, 2006
Last modified: May 1, 2013
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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