※ dbPPT Protein Information
Tag | Content | ||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UniProt Accession | |||||||||||||||||||||||||||||||||||
Theoretical PI | 6.89 | ||||||||||||||||||||||||||||||||||
Molecular Weight | 22619.53 | ||||||||||||||||||||||||||||||||||
Genbank Protein ID | |||||||||||||||||||||||||||||||||||
Genbank Nucleotide ID | |||||||||||||||||||||||||||||||||||
Protein Name | Pyridoxine/pyridoxamine 5'-phosphate oxidase 2; AtPPOX1 | ||||||||||||||||||||||||||||||||||
Gene Name | PPOX2; At2g46580; F13A10.11 | ||||||||||||||||||||||||||||||||||
Created Date | 2013-01-09 | ||||||||||||||||||||||||||||||||||
Organism | Arabidopsis thaliana(Mouse-ear cress) | ||||||||||||||||||||||||||||||||||
NCBI Taxa ID | 3702 | ||||||||||||||||||||||||||||||||||
Phosphorylation Sites |
Functional Description Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP). Has an in vitro catalytic efficiency for PNP approximately 300-fold lower than that of PPOX1. Sequence Annotation chain 1 198 Pyridoxine/pyridoxamine 5'-phosphate oxidase 2 nucleotide phosphate-binding region 59 60 FMN nucleotide phosphate-binding region 121 122 FMN compositionally biased region 158 161 Poly-Leu binding site 42 FMN binding site 66 FMN Keyword Complete proteome,Flavoprotein,FMN,Oxidoreductase,Pyridoxine biosynthesis,Reference proteome Sequence Source UniProt Protein Sequence MGTHVAPWKQ LLFGAIEANS HLSHSSYVQL ATIGLNGRPS NRTVVFRGFE ENSDRIQINT 60 DLRSRKIEEL KHCPFSEMCW YFSDTWEQFR INGRIEVIDA SNPDQTKLQQ REKAWFANSL 120 RSRLIYVCPT PGSPCNSEQS SQQVKLDPSS GPVPEYCLLL LEPEKVDYLN LKTNQRLFFS 180 SMATGTGEKC WTSEKVNP 198 Gene Ontology GO:0010181; F: FMN binding; IEA: InterPro GO:0004733; F: pyridoxamine-phosphate oxidase activity; IDA: UniProtKB GO:0009443; P: pyridoxal 5'-phosphate salvage; IDA: UniProtKB GO:0008615; P: pyridoxine biosynthetic process; IEA: UniProtKB-KW Interpro Pfam Pfam; PF12766; Pyridox_oxase_2 SMART PROSITE PRINTS |