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Literature DB >> 9914259

Structure, evolution and action of vitamin B6-dependent enzymes.

Abstract

The number of known three-dimensional structures of vitamin B6-dependent enzymes has doubled in the past two years. A fourth type of fold for B6-dependent enzymes, involving a TIM-barrel domain, has been discovered. Alanine racemase is the first known representative of this new fold. Significant progress has been made in understanding the allosteric effects in the tryptophan synthase reaction.

Entities: Chemical

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Year: 1998 PMID： 9914259 DOI： 10.1016/s0959-440x(98)80096-1

Source DB: PubMed Journal: Curr Opin Struct Biol ISSN： 0959-440X Impact factor: 6.809

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Cited

101 in total

1. X-ray structure of MalY from Escherichia coli: a pyridoxal 5'-phosphate-dependent enzyme acting as a modulator in mal gene expression.

Authors: T Clausen; A Schlegel; R Peist; E Schneider; C Steegborn; Y S Chang; A Haase; G P Bourenkov; H D Bartunik; W Boos
Journal: EMBO J Date: 2000-03-01 Impact factor: 11.598

2. Crystal structure of the cystine C-S lyase from Synechocystis: stabilization of cysteine persulfide for FeS cluster biosynthesis.

Authors: T Clausen; J T Kaiser; C Steegborn; R Huber; D Kessler
Journal: Proc Natl Acad Sci U S A Date: 2000-04-11 Impact factor: 11.205

3. Crystal structure of Escherichia coli diaminopropionate ammonia-lyase reveals mechanism of enzyme activation and catalysis.

Authors: Shveta Bisht; Venkatesan Rajaram; Sakshibeedu R Bharath; Josyula Nitya Kalyani; Farida Khan; Appaji N Rao; Handanahal S Savithri; Mathur R N Murthy
Journal: J Biol Chem Date: 2012-04-13 Impact factor: 5.157

Review 4. The structural biology of enzymes involved in natural product glycosylation.

Authors: Shanteri Singh; George N Phillips; Jon S Thorson
Journal: Nat Prod Rep Date: 2012-06-12 Impact factor: 13.423

5. Biophysical characterization of Entamoeba histolytica phosphoserine aminotransferase (EhPSAT): role of cofactor and domains in stability and subunit assembly.

Authors: Vibhor Mishra; Vahab Ali; Tomoyoshi Nozaki; Vinod Bhakuni
Journal: Eur Biophys J Date: 2010-12-16 Impact factor: 1.733

Structure, evolution and action of vitamin B6-dependent enzymes.

1. X-ray structure of MalY from Escherichia coli: a pyridoxal 5'-phosphate-dependent enzyme acting as a modulator in mal gene expression.

2. Crystal structure of the cystine C-S lyase from Synechocystis: stabilization of cysteine persulfide for FeS cluster biosynthesis.

3. Crystal structure of Escherichia coli diaminopropionate ammonia-lyase reveals mechanism of enzyme activation and catalysis.

Review 4. The structural biology of enzymes involved in natural product glycosylation.

5. Biophysical characterization of Entamoeba histolytica phosphoserine aminotransferase (EhPSAT): role of cofactor and domains in stability and subunit assembly.

6. Rational assignment of key motifs for function guides in silico enzyme identification.

7. Effect of P2 receptor blockade with pyridoxine on sympathetic response to exercise pressor reflex in humans.

8. Structure of methionine γ-lyase from Clostridium sporogenes.

9. A structural study of GDP-4-keto-6-deoxy-D-mannose-3-dehydratase: caught in the act of geminal diamine formation.

10. Crystal structure of the Anopheles gambiae 3-hydroxykynurenine transaminase.