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Protein

Probable pyridoxamine 5'-phosphate oxidase

Gene

SPAC1093.02

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Reviewed-Annotation score: 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

Catalytic activityi

Pyridoxamine 5'-phosphate + H2O + O2 = pyridoxal 5'-phosphate + NH3 + H2O2.
Pyridoxine 5'-phosphate + O2 = pyridoxal 5'-phosphate + H2O2.

Cofactori

FMNBy similarityNote: Binds 1 FMN per subunit.By similarity

Pathwayi: B6 vitamer interconversion

This protein is involved in step 1 of the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxamine 5'-phosphate.
Proteins known to be involved in this subpathway in this organism are:
  1. Probable pyridoxamine 5'-phosphate oxidase (SPAC1093.02)
This subpathway is part of the pathway B6 vitamer interconversion, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxamine 5'-phosphate, the pathway B6 vitamer interconversion and in Cofactor biosynthesis.

Pathwayi: B6 vitamer interconversion

This protein is involved in step 1 of the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxine 5'-phosphate.
Proteins known to be involved in this subpathway in this organism are:
  1. Probable pyridoxamine 5'-phosphate oxidase (SPAC1093.02)
This subpathway is part of the pathway B6 vitamer interconversion, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyridoxal 5'-phosphate from pyridoxine 5'-phosphate, the pathway B6 vitamer interconversion and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei79 – 791Pyridoxal 5'-phosphateBy similarity
Binding sitei119 – 1191FMNBy similarity
Binding sitei137 – 1371Pyridoxal 5'-phosphateBy similarity
Binding sitei141 – 1411Pyridoxal 5'-phosphateBy similarity
Binding sitei145 – 1451Pyridoxal 5'-phosphateBy similarity
Binding sitei202 – 2021FMNBy similarity
Binding sitei212 – 2121FMNBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi74 – 774FMNBy similarity
Nucleotide bindingi89 – 902FMNBy similarity
Nucleotide bindingi96 – 972FMNBy similarity
Nucleotide bindingi154 – 1552FMNBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Pyridoxine biosynthesis

Keywords - Ligandi

Flavoprotein, FMN

Enzyme and pathway databases

ReactomeiR-SPO-964975. Vitamins B6 activation to pyridoxal phosphate.
UniPathwayiUPA00190; UER00304.
UPA00190; UER00305.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable pyridoxamine 5'-phosphate oxidase (EC:1.4.3.5)
Alternative name(s):
PNP/PMP oxidase
Short name:
PNPOx
Gene namesi
ORF Names:SPAC1093.02
OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Taxonomic identifieri284812 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
ProteomesiUP000002485 Componenti: Chromosome I

Organism-specific databases

EuPathDBiFungiDB:SPAC1093.02.
PomBaseiSPAC1093.02.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 231231Probable pyridoxamine 5'-phosphate oxidasePRO_0000167786Add
BLAST

Proteomic databases

MaxQBiQ9UTQ1.

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ9UTQ1.
SMRiQ9UTQ1. Positions 25-231.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni20 – 234Pyridoxal 5'-phosphate bindingBy similarity
Regioni208 – 2103Pyridoxal 5'-phosphate bindingBy similarity

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000242755.
InParanoidiQ9UTQ1.
KOiK00275.
OMAiEYTARYA.
OrthoDBiEOG7WDNF3.
PhylomeDBiQ9UTQ1.

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:SF0. PTHR10851:SF0. 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.

Q9UTQ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSENTDSTHE KLIFAPSRYQ YEKSSLHRDA LMGKDPLVLF NQWFQEATDD
60 70 80 90 100
EGIKSPESTT LSTARLPSGR VSSRLVLLKE LDHRGFIIFT NLGTSKKAKD
110 120 130 140 150
LKSNPYASLS FWWEPLQRQV RVEGIIERLS REETEEYFKT RPRNSRIGAW
160 170 180 190 200
ASPQSEVIAD REELEKRVEE YKKKFGEDES VPVPVPDFWG GIRIVPLEIE
210 220 230
FWQGGKYRLH DRFSFRRNTL DEDYELVRLA P
Length:231
Mass (Da):27,014
Last modified:May 1, 2000 - v1
Checksum:i124AC10D144CD9F9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU329670 Genomic DNA. Translation: CAB60247.1.
PIRiT50066.
RefSeqiNP_594650.1. NM_001020078.2.

Genome annotation databases

EnsemblFungiiSPAC1093.02.1; SPAC1093.02.1:pep; SPAC1093.02.
GeneIDi2542998.
KEGGispo:SPAC1093.02.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU329670 Genomic DNA. Translation: CAB60247.1.
PIRiT50066.
RefSeqiNP_594650.1. NM_001020078.2.

3D structure databases

ProteinModelPortaliQ9UTQ1.
SMRiQ9UTQ1. Positions 25-231.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

MaxQBiQ9UTQ1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiSPAC1093.02.1; SPAC1093.02.1:pep; SPAC1093.02.
GeneIDi2542998.
KEGGispo:SPAC1093.02.

Organism-specific databases

EuPathDBiFungiDB:SPAC1093.02.
PomBaseiSPAC1093.02.

Phylogenomic databases

HOGENOMiHOG000242755.
InParanoidiQ9UTQ1.
KOiK00275.
OMAiEYTARYA.
OrthoDBiEOG7WDNF3.
PhylomeDBiQ9UTQ1.

Enzyme and pathway databases

UniPathwayiUPA00190; UER00304.
UPA00190; UER00305.
ReactomeiR-SPO-964975. Vitamins B6 activation to pyridoxal phosphate.

Miscellaneous databases

NextBioi20804031.
PROiQ9UTQ1.

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:SF0. PTHR10851:SF0. 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]
ProtoNetiSearch...

Publicationsi

  1. "The genome sequence of Schizosaccharomyces pombe."
    Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A., Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S., Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.
    , Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S., Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S., Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D., Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P., Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K., O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M., Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N., Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A., Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R., Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A., Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A., Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H., Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S., Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C., Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A., Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M., del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S., Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R., Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G., Nurse P.
    Nature 415:871-880(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 972 / ATCC 24843.

Entry informationi

Entry nameiPDX3_SCHPO
AccessioniPrimary (citable) accession number: Q9UTQ1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 27, 2002
Last sequence update: May 1, 2000
Last modified: January 20, 2016
This is version 106 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.