※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 4-hydroxythreonine-4-phosphate dehydrogenase
Protein Synonyms/Alias
 
Gene Name
 pdxA
Gene Synonyms/Alias
 HP_1583
Created Date
 3-June-2014
Organism
 Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
NCBI Taxa ID
 85962
Phosphorylation
Position
Peptide
Code
Type
References
243 APNKRKITPFYVSMS T HTP [1]
248 KITPFYVSMSHDVGL S HTP [1]
250 TPFYVSMSHDVGLAP S HTP [1]
Reference
 [1]Phosphoproteome analysis of the pathogenic bacterium Helicobacter pylori reveals over-representation of tyrosine phosphorylation and multiply phosphorylated proteins.
 Ge R,Sun X,Xiao C,Yin X,Shan W,Chen Z,He QY
 Proteomics 2011, Apr;11(8):1449-61. [PMID:21360674]
Functional Description From UniProt
 FUNCTION: Catalyzes the NAD(P)-dependent oxidation of 4- (phosphohydroxy)-L-threonine (HTP) into 2-amino-3-oxo-4- (phosphohydroxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP) (By similarity)
Sequence Annotation From UniProt
 
Key Word From UniProt
 Cobalt; Completeproteome; Cytoplasm; Magnesium; Metal-binding; NAD; NADP; Oxidoreductase; Pyridoxinebiosynthesis; Referenceproteome; Zinc
Protein Sequence
 MAKKKIAISC GDIQGVGLEL ILKSHKEVSA LCEPLYLTDG ELLERANQLL HNAYETKVLN 60
 ALAIDAPLPL LNSSTIGKVS AQSGAYSFES FKKACELADS KEVDGICTLP INKLAWQQAQ 120
 IPFVGHTDFL KQRYKDHQII MMLGCSKLFV GLFSDHVPLG AVSQLIQVGA LVKFLLAFQK 180
 STQAKIVQVC GFNPHAGEEG LFGEEDERIL KAIQKSNQTL GFECFLGPLP ADSAFAPNKR 240
 KITPFYVSMS HDVGLAPLKA LYFDESINVS LNAPILRTST DHGTAFDIAY QNKANNKSYL 300
 NAIKYLA 307
  GO:0005737   C:cytoplasm IEA:UniProtKB-SubCell
  GO:0050570   F:4-hydroxythreonine-4-phosphate dehydrogenase activity IEA:UniProtKB-HAMAP
  GO:0050897   F:cobalt ion binding IEA:UniProtKB-HAMAP
  GO:0000287   F:magnesium ion binding IEA:UniProtKB-HAMAP
  GO:0051287   F:NAD binding IEA:InterPro
  GO:0008270   F:zinc ion binding IEA:UniProtKB-HAMAP
  GO:0042823   P:pyridoxal phosphate biosynthetic process IEA:UniProtKB-HAMAP
  GO:0008615   P:pyridoxine biosynthetic process IEA:UniProtKB-HAMAP
  IPR024084   IsoPropMal-DH-like_dom.
  IPR005255   PdxA.
  PF04166   PdxA.