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Q91XF0 (PNPO_MOUSE) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 103. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Pyridoxine-5'-phosphate oxidase

EC=1.4.3.5
Alternative name(s):
Pyridoxamine-phosphate oxidase
Gene names
Name:Pnpo
OrganismMus musculus (Mouse) [Reference proteome]
Taxonomic identifier10090 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus

Protein attributes

Sequence length261 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

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.

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. HAMAP-Rule MF_01629

Sequence similarities

Belongs to the pyridoxamine 5'-phosphate oxidase family.

Sequence caution

The sequence BAE32590.1 differs from that shown. Reason: Erroneous initiation.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 261261Pyridoxine-5'-phosphate oxidase HAMAP-Rule MF_01629
PRO_0000167784

Regions

Nucleotide binding110 – 1112FMN By similarity
Nucleotide binding174 – 1752FMN By similarity
Region225 – 2273Substrate binding By similarity

Sites

Binding site951FMN By similarity
Binding site981FMN; via amide nitrogen By similarity
Binding site1001Substrate By similarity
Binding site1171FMN By similarity
Binding site1571Substrate By similarity
Binding site1611Substrate By similarity
Binding site1651Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q91XF0 [UniParc].

Last modified December 1, 2001. Version 1.
Checksum: D83A54883B4BC0EC

FASTA26130,114
        10         20         30         40         50         60 
MTCGLLSVTV TFRRPAKWTG YLRHLCCRGA VMDLGPMRKS YRGDREAFEE THLTSLDPMK 

        70         80         90        100        110        120 
QFASWFDEAV QCPDIGEANA MCVATCTRDG KPSARMLLLK GFGKDGFRFF TNYESRKGKE 

       130        140        150        160        170        180 
LDSNPFASLV FYWEPLNRQV RVEGPVKKLP EKEAENYFHS RPKSSQIGAV VSRQSSVIPD 

       190        200        210        220        230        240 
REYLRKKNEE LGQLYQDQEV PKPEYWGGYI LYPQVMEFWQ GQTNRLHDRI VFRRGLATGD 

       250        260 
SPLGPMTHHG EEDWVYERLA P 

« Hide

References

« Hide 'large scale' references
[1]"The transcriptional landscape of the mammalian genome."
Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. expand/collapse author list , Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.
Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Strain: C57BL/6J and NOD.
Tissue: Stomach and Thymus.
[2]"Lineage-specific biology revealed by a finished genome assembly of the mouse."
Church D.M., Goodstadt L., Hillier L.W., Zody M.C., Goldstein S., She X., Bult C.J., Agarwala R., Cherry J.L., DiCuccio M., Hlavina W., Kapustin Y., Meric P., Maglott D., Birtle Z., Marques A.C., Graves T., Zhou S. expand/collapse author list , Teague B., Potamousis K., Churas C., Place M., Herschleb J., Runnheim R., Forrest D., Amos-Landgraf J., Schwartz D.C., Cheng Z., Lindblad-Toh K., Eichler E.E., Ponting C.P.
PLoS Biol. 7:E1000112-E1000112(2009) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: C57BL/6J.
[3]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Tissue: Kidney and Liver.
[4]Lubec G., Klug S.
Submitted (MAR-2007) to UniProtKB
Cited for: PROTEIN SEQUENCE OF 120-138, IDENTIFICATION BY MASS SPECTROMETRY.
Tissue: Hippocampus.
[5]"Large-scale phosphorylation analysis of mouse liver."
Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P.
Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
Tissue: Liver.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AK154004 mRNA. Translation: BAE32309.1.
AK154443 mRNA. Translation: BAE32590.1. Different initiation.
AK164667 mRNA. Translation: BAE37867.1.
AL596384 Genomic DNA. Translation: CAM21902.1.
BC010785 mRNA. Translation: AAH10785.1.
BC026564 mRNA. Translation: AAH26564.1.
RefSeqNP_598782.1. NM_134021.2.
UniGeneMm.254704.

3D structure databases

ProteinModelPortalQ91XF0.
SMRQ91XF0. Positions 49-261.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

MINTMINT-1869143.
STRING10090.ENSMUSP00000018803.

PTM databases

PhosphoSiteQ91XF0.

Proteomic databases

PaxDbQ91XF0.
PRIDEQ91XF0.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENSMUST00000018803; ENSMUSP00000018803; ENSMUSG00000018659.
GeneID103711.
KEGGmmu:103711.
UCSCuc007ldc.1. mouse.

Organism-specific databases

CTD55163.
MGIMGI:2144151. Pnpo.

Phylogenomic databases

eggNOGCOG0259.
GeneTreeENSGT00390000011219.
HOGENOMHOG000242755.
HOVERGENHBG045634.
InParanoidQ91XF0.
KOK00275.
OMAPEHWGGY.
OrthoDBEOG7B8S4P.
PhylomeDBQ91XF0.
TreeFamTF313411.

Enzyme and pathway databases

UniPathwayUPA00190; UER00304.
UPA00190; UER00305.

Gene expression databases

ArrayExpressQ91XF0.
BgeeQ91XF0.
CleanExMM_PNPO.
GenevestigatorQ91XF0.

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. SSF50475. 1 hit.
TIGRFAMsTIGR00558. pdxH. 1 hit.
PROSITEPS01064. PYRIDOX_OXIDASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

NextBio356069.
PROQ91XF0.
SOURCESearch...

Entry information

Entry namePNPO_MOUSE
AccessionPrimary (citable) accession number: Q91XF0
Secondary accession number(s): Q3TP70, Q3U445, Q3U4X1
Entry history
Integrated into UniProtKB/Swiss-Prot: September 26, 2003
Last sequence update: December 1, 2001
Last modified: April 16, 2014
This is version 103 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

MGD cross-references

Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot