Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Subcellular Distribution of O-Acetylserine(thiol)lyase in Cauliflower (Brassica oleracea L.) Inflorescence.

Literature DB >> 16668766

Subcellular Distribution of O-Acetylserine(thiol)lyase in Cauliflower (Brassica oleracea L.) Inflorescence.

Abstract

The subcellular localization of O-acetyiserine(thiol)lyase (EC 4.2.99.8) in nongreen tissue from higher plants has been studied using purified proplastids, mitochondria, and protoplasts from cauliflower (Brassica oleracea L.) buds as a source of subcellular fractions. O-Acetylserine(thiol)lyase has been detected in both organelles (proplastids and mitochondria) and a cytosolic extract obtained by protoplast fractionation. We confirmed these observations, demonstrating that a form of the enzyme different in global charge and separated from others by anion-exchange chromatography corresponded to each subcellular location. Our observations are consistent with the need for cysteine biosynthesis in each subcellular compartment where the synthesis of proteins occurs.

Entities: Chemical Species

Year: 1992 PMID： 16668766 PMCID： PMC1080289 DOI： 10.1104/pp.98.3.927

Source DB: PubMed Journal: Plant Physiol ISSN： 0032-0889 Impact factor: 8.340

21 in total

Review 1. Biochemistry and function of the plastid envelope.

Authors: R Douce; J Joyard
Journal: Annu Rev Cell Biol Date: 1990

2. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding.

Authors: M M Bradford
Journal: Anal Biochem Date: 1976-05-07 Impact factor: 3.365

3. Preparation of cellular plant organelles from spinach leaves.

Authors: V Rocha; I P Ting
Journal: Arch Biochem Biophys Date: 1970-10 Impact factor: 4.013

4. Localization and properties of hydroxypyruvate and glyoxylate reductases in spinach leaf particles.

Authors: N E Tolbert; R K Yamazaki; A Oeser
Journal: J Biol Chem Date: 1970-10-10 Impact factor: 5.157

5. Sulfuration of O-acetylhomoserine and O-acetylserine by two enzyme fractions from spinach.

Authors: J Giovanelli; S H Mudd
Journal: Biochem Biophys Res Commun Date: 1968-04-19 Impact factor: 3.575

6. Mitochondria and glyoxysomes from castor bean endosperm. Enzyme constitutents and catalytic capacity.

Authors: T G Cooper; H Beevers
Journal: J Biol Chem Date: 1969-07-10 Impact factor: 5.157

7. Sulphur metabolism in Paracoccus denitrificans. Purification, properties and regulation of serine transacetylase, O-acetylserine sulphydrylase and beta-cystathionase.

Authors: J N Burnell; F R Whatley
Journal: Biochim Biophys Acta Date: 1977-03-15

8. Subcellular localization of O-acetylserine sulfhydrylase in spinach leaves.

Authors: H Fankhauser; C Brunold; K H Erismann
Journal: Experientia Date: 1976-12-15

9. A sulphate metabolizing centre in Euglena mitochondria.

Authors: T Saidha; S Q Na; J Y Li; J A Schiff
Journal: Biochem J Date: 1988-07-15 Impact factor: 3.857

10. Localization of a sulphate-activating system within Euglena mitochondria.

Authors: T Saidha; A I Stern; D H Lee; J A Schiff
Journal: Biochem J Date: 1985-12-01 Impact factor: 3.857

16 in total

1. Sulfur assimilation in developing lupin cotyledons could contribute significantly to the accumulation of organic sulfur reserves in the seed.

Authors: L M Tabe; M Droux
Journal: Plant Physiol Date: 2001-05 Impact factor: 8.340

2. Integral membrane proteins of the chloroplast envelope: identification and subcellular localization of new transporters.

Authors: Myriam Ferro; Daniel Salvi; Helene Riviere-Rolland; Thierry Vermat; Daphne Seigneurin-Berny; Didier Grunwald; Jerome Garin; Jacques Joyard; Norbert Rolland
Journal: Proc Natl Acad Sci U S A Date: 2002-08-12 Impact factor: 11.205

Review 3. Synthesis of the sulfur amino acids: cysteine and methionine.

Authors: Markus Wirtz; Michel Droux
Journal: Photosynth Res Date: 2005-11-12 Impact factor: 3.573

4. Molecular cloning of a cysteine synthase cDNA from Arabidopsis thaliana.

Authors: H Hesse; T Altmann
Journal: Plant Physiol Date: 1995-06 Impact factor: 8.340

5. beta-Cyanoalanine synthase is a mitochondrial cysteine synthase-like protein in spinach and Arabidopsis.

Authors: Y Hatzfeld; A Maruyama; A Schmidt; M Noji; K Ishizawa; K Saito
Journal: Plant Physiol Date: 2000-07 Impact factor: 8.340

6. Characterization and expression analysis of a serine acetyltransferase gene family involved in a key step of the sulfur assimilation pathway in Arabidopsis.

Authors: Cintia Goulart Kawashima; Oliver Berkowitz; Ruediger Hell; Masaaki Noji; Kazuki Saito
Journal: Plant Physiol Date: 2004-12-03 Impact factor: 8.340

7. Subcellular localization of spinach cysteine synthase isoforms and regulation of their gene expression by nitrogen and sulfur.

Authors: H Takahashi; K Saito
Journal: Plant Physiol Date: 1996-09 Impact factor: 8.340

8. Subcellular Location of O-Acetylserine Sulfhydrylase Isoenzymes in Cell Cultures and Plant Tissues of Datura innoxia Mill.

Authors: C. R. Kuske; K. K. Hill; E. Guzman; P. J. Jackson
Journal: Plant Physiol Date: 1996-10 Impact factor: 8.340

9. Modulation of cysteine biosynthesis in chloroplasts of transgenic tobacco overexpressing cysteine synthase [O-acetylserine(thiol)-lyase].

Authors: K Saito; M Kurosawa; K Tatsuguchi; Y Takagi; I Murakoshi
Journal: Plant Physiol Date: 1994-11 Impact factor: 8.340

10. Common sequence motifs coding for higher-plant and prokaryotic O-acetylserine (thiol)-lyases: bacterial origin of a chloroplast transit peptide?

Authors: N Rolland; D Job; R Douce
Journal: Biochem J Date: 1993-08-01 Impact factor: 3.857