Mechanism of aromatic amino acid hydroxylation (Q24673681)

Full-length cDNA for rabbit tryptophan hydroxylase: functional domains and evolution of aromatic amino acid hydroxylases

Europe PubMed Central

title

Mechanism of aromatic amino acid hydroxylation (English)

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author name string

Paul F Fitzpatrick

series ordinal

1

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language of work or name

English

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publication date

9 December 2003

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published in

Biochemistry

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volume

42

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page(s)

14083-91

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issue

48

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cites work

1 reference

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Crystal structure of the ternary complex of the catalytic domain of human phenylalanine hydroxylase with tetrahydrobiopterin and 3-(2-thienyl)-L-alanine, and its implications for the mechanism of catalysis and substrate activation

7 April 2017

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High resolution crystal structures of the catalytic domain of human phenylalanine hydroxylase in its catalytically active Fe(II) form and binary complex with tetrahydrobiopterin

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Crystal structure of tyrosine hydroxylase at 2.3 A and its implications for inherited neurodegenerative diseases

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Mechanism of metal-independent hydroxylation by Chromobacterium violaceum phenylalanine hydroxylase

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Mechanism of aromatic hydroxylation by an activated FeIV=O core in tetrahydrobiopterin-dependent hydroxylases

7 April 2017

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Dioxygen Activation by Enzymes with Mononuclear Non-Heme Iron Active Sites

7 April 2017

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Conformation of the substrate and pterin cofactor bound to human tryptophan hydroxylase. Important role of Phe313 in substrate specificity

7 April 2017

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Tetrahydropterin-dependent amino acid hydroxylases

7 April 2017

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Effects of phosphorylation of serine 40 of tyrosine hydroxylase on binding of catecholamines: evidence for a novel regulatory mechanism

7 April 2017

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Characterization of the active site iron in tyrosine hydroxylase. Redox states of the iron

7 April 2017

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Identification of iron ligands in tyrosine hydroxylase by mutagenesis of conserved histidinyl residues

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Isolation and characterization of tetrahydropterin oxidation products generated in the tyrosine 3-monooxygenase (tyrosine hydroxylase) reaction

7 April 2017

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Homology between phenylalanine and tyrosine hydroxylases reveals common structural and functional domains

7 April 2017

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An FeIV=O complex of a tetradentate tripodal nonheme ligand

7 April 2017

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Mechanism of dioxygen cleavage in tetrahydrobiopterin-dependent amino acid hydroxylases

28 September 2017

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Heme-Containing Oxygenases

28 September 2017

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Geometric and electronic structure/function correlations in non-heme iron enzymes

28 September 2017

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The aromatic amino acid hydroxylases.

28 September 2017

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Structural and mechanistic studies on 2-oxoglutarate-dependent oxygenases and related enzymes

28 September 2017

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Expression of rat liver phenylalanine hydroxylase in insect cells and site-directed mutagenesis of putative non-heme iron-binding sites.

28 September 2017

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Activation of molecular oxygen by flavins and flavoproteins.

28 September 2017

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Identification of metal ligands in Cu(II)-inhibited Chromobacterium violaceum phenylalanine hydroxylase by electron spin echo envelope modulation analysis of histidine to serine mutations

28 September 2017

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Delineation of the catalytic core of phenylalanine hydroxylase and identification of glutamate 286 as a critical residue for pterin function

28 September 2017

1 reference

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Phenylketonuria and the phenylalanine hydroxylase gene.

28 September 2017

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The activity of 2,4,5-triamino-6-hydroxypyrimidine in the phenylalanine hydroxylase system

28 September 2017

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28 September 2017

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Regulation and crystallization of phosphorylated and dephosphorylated forms of truncated dimeric phenylalanine hydroxylase

30 May 2018

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Products of the tyrosine-dependent oxidation of tetrahydrobiopterin by rat liver phenylalanine hydroxylase

30 May 2018

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Expression and characterization of catalytic and regulatory domains of rat tyrosine hydroxylase

30 May 2018

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On the mechanism of action of phenylalanine hydroxylase

30 May 2018

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Stoichiometric reduction of phenylalanine hydroxylase by its cofactor: a requirement for enzymatic activity.

30 May 2018

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Phenylalanine hydroxylase: absolute configuration and source of oxygen of the 4a-hydroxytetrahydropterin species

30 May 2018

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Mechanism of oxygen activation by tyrosine hydroxylase

30 May 2018

1 reference

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Evidence for the formation of the 4a-carbinolamine during the tyrosine-dependent oxidation of tetrahydrobiopterin by rat liver phenylalanine hydroxylase.

30 May 2018

1 reference

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Steady-state kinetic mechanism of rat tyrosine hydroxylase.

30 May 2018

1 reference

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The first direct characterization of a high-valent iron intermediate in the reaction of an alpha-ketoglutarate-dependent dioxygenase: a high-spin FeIV complex in taurine/alpha-ketoglutarate dioxygenase (TauD) from Escherichia coli

30 May 2018

1 reference

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Characterization of metal ligand mutants of tyrosine hydroxylase: insights into the plasticity of a 2-histidine-1-carboxylate triad

28 November 2018

1 reference

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Crystallographic and Spectroscopic Characterization of a Nonheme Fe(IV)&cjs0811;O Complex

28 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1635487

Use of a tyrosine hydroxylase mutant enzyme with reduced metal affinity allows detection of activity with cobalt in place of iron

28 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1635487

Order of substrate binding in bacterial phenylalanine hydroxylase and its mechanistic implication for pterin-dependent oxygenases

28 November 2018

1 reference

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X-ray absorption spectroscopic investigation of the resting ferrous and cosubstrate-bound active sites of phenylalanine hydroxylase

28 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1635487

Intrinsic deuterium isotope effects on benzylic hydroxylation by tyrosine hydroxylase

28 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1635487

Role of tryptophan hydroxylase phe313 in determining substrate specificity

28 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1635487

Formation of meta-tyrosine form L-phenylalanine by beef adrenal medulla. A new biosynthetic route to catecholamines

28 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1635487

Characterization of chimeric pterin-dependent hydroxylases: contributions of the regulatory domains of tyrosine and phenylalanine hydroxylase to substrate specificity

28 November 2018

1 reference

12 December 2020

Mechanistic studies on phenylalanine hydroxylase from Chromobacterium violaceum. Evidence for the formation of an enzyme-oxygen complex

1 reference

12 December 2020

Reductive activation of phenylalanine hydroxylase and its effect on the redox state of the non-heme iron

1 reference

12 December 2020

Regulation of rat liver phenylalanine hydroxylase. I. Kinetic properties of the enzyme's iron and enzyme reduction site

1 reference

12 December 2020

Expression and characterization of the catalytic core of tryptophan hydroxylase

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12 December 2020

Specificity of amino acids as activators and substrates for phenylalanine hydroxylase

1 reference

12 December 2020

Phenylalanine hydroxylase. Correlation of the iron content with activity and the preparation and reconstitution of the apoenzyme

1 reference

12 December 2020

Phenylalanine hydroxylase from Chromobacterium violaceum. Uncoupled oxidation of tetrahydropterin and the role of iron in hyroxylation

1 reference

12 December 2020

Regulation of rat liver phenylalanine hydroxylase. II. Substrate binding and the role of activation in the control of enzymatic activity

1 reference

12 December 2020

Site-directed mutants of charged residues in the active site of tyrosine hydroxylase

1 reference

12 December 2020

Identification of the intersubunit binding region in rat tyrosine hydroxylase

1 reference

12 December 2020

Production of m-methyltyrosine and p-hydroxymethylphenylalanine from p-methylphenylalanine by phenylalanine hydroxylase

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12 December 2020

A mechanism for hydroxylation by tyrosine hydroxylase based on partitioning of substituted phenylalanines

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12 December 2020

Iron coordination geometry in full-length, truncated, and dehydrated forms of human tyrosine hydroxylase studied by Mössbauer and X-ray absorption spectroscopy

1 reference

12 December 2020

Recombinant human tyrosine hydroxylase isozymes. Reconstitution with iron and inhibitory effect of other metal ions

1 reference

12 December 2020

Mutation of serine 395 of tyrosine hydroxylase decouples oxygen-oxygen bond cleavage and tyrosine hydroxylation

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12 December 2020

Phenylalanine residues in the active site of tyrosine hydroxylase: mutagenesis of Phe300 and Phe309 to alanine and metal ion-catalyzed hydroxylation of Phe300

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12 December 2020

The metal requirement of rat tyrosine hydroxylase

1 reference

12 December 2020

An examination of the copper requirement of phenylalanine hydroxylase from Chromobacterium violaceum

1 reference

12 December 2020

Studies of the rate-limiting step in the tyrosine hydroxylase reaction: alternate substrates, solvent isotope effects, and transition-state analogues

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12 December 2020

Regulation of rat liver phenylalanine hydroxylase. III. Control of catalysis by (6R)-tetrahydrobiopterin and phenylalanine

1 reference

12 December 2020

Mononuclear (Nitrido)iron(V) and (Oxo)iron(IV) Complexes via Photolysis of [(cyclam-acetato)FeIII(N3)]+and Ozonolysis of [(cyclam-acetato)FeIII(O3SCF3)]+in Water/Acetone Mixtures‡

1 reference

12 December 2020

Influence of steric bulk and electrostatics on the hydroxylation regiospecificity of tryptophan hydroxylase: characterization of methyltryptophans and azatryptophans as substrates

1 reference

12 December 2020

Reversing the substrate specificities of phenylalanine and tyrosine hydroxylase: aspartate 425 of tyrosine hydroxylase is essential for L-DOPA formation

1 reference

12 December 2020

The source of oxygen in the phenylalanine hydroxylase and the dopamine-β-hydroxylase catalyzed reactions

1 reference

12 December 2020

The production of meta-tritiotyrosine from p-tritiophenylalanine by phenylalanine hydroxylase

1 reference

12 December 2020

Phenylalanine hydroxylase from Chromobacterium violaceum is a copper-containing monooxygenase. Kinetics of the reductive activation of the enzyme

1 reference

12 December 2020

Identifiers

DOI

10.1021/BI035656U

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2461167

2461167

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1 reference

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