1.1.1.237: hydroxyphenylpyruvate reductase

This is an abbreviated version, for detailed information about hydroxyphenylpyruvate reductase, go to the full flat file.

Reaction

3-(4-hydroxyphenyl)lactate
+
NAD+
=
3-(4-hydroxyphenyl)pyruvate
+
NADH
+
H+

Synonyms

4-hydroxyphenylpyruvate reductase, H(P)PR, HPPR, HPRP, hydroxy(phenyl)pyruvate reductase, hydroxyphenylpyruvate reductase, hydroxyphenylpyruvic acid reductase, Ppr, pprA

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.237 hydroxyphenylpyruvate reductase

Expression

Expression on EC 1.1.1.237 - hydroxyphenylpyruvate reductase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
basil plant inoculation with either the arbuscular mycorrhizal fungus (AMF) species Rhizophagus intraradices or a combination of two plant growth-promoting (PGP) isolated from its sporosphere, Sinorhizobium meliloti TSA41 and Streptomyces sp. W43N, triggers the overexpression hydroxyphenylpyruvate reductase (HPPR) and other genes encoding enzymes in volved in the rosmiarinic acid biosynthesis, overview. Levels of HPPR downstream of TAT are upregulated 2fold in leaves produced by plants inoculated with bacteria, while in mycorrhizal plants, they are downregulated
expression of PfHPPR can be induced by several factors such as abscisic acid (ABA), salicylic acid (SA), and ultraviolet-B radiation (UV-B)
levels of HPPR downstream of TAT are upregulated 2fold in leaves produced by plants inoculated with bacteria, while in mycorrhizal plants, they are downregulated
methyljasmonate, salicylic acid, gibberellic acid 3, and abscisic acid treatments upregulate SmHPPR transcription level
presence of phenylalanine results in up to 40fold increase in transcripts
UV-B radiation and hydrogen peroxide treatments downregulate SmHPPR transcription level