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Literature DB >> 7056702

Ferrisiderophore reductase activity in Agrobacterium tumefaciens.

J S Lodge, C G Gaines, J E Arceneaux, B R Byers.

Abstract

Reduction of the iron in ferriagrobactin by the cytoplasmic fraction of Agrobacterium tumefaciens strictly required NaDH as the reductant. Addition of flavin mononucleotide and anaerobic conditions were necessary for the reaction; when added with flavin mononucleotide, magnesium was stimulatory. This ferrisiderophore reductase activity may be a part of the iron assimilation process in A. tumefaciens.

Entities: Chemical Species

Mesh：

Substances：

Year: 1982 PMID： 7056702 PMCID： PMC216571 DOI： 10.1128/jb.149.2.771-774.1982

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

8 in total

1. Protein measurement with the Folin phenol reagent.

Authors: O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal: J Biol Chem Date: 1951-11 Impact factor: 5.157

2. Non-hydrolytic release of iron from ferrienterobactin analogs by extracts of Bacillus subtilis.

Authors: J S Lodge; C G Gaines; J E Arceneaux; B R Byers
Journal: Biochem Biophys Res Commun Date: 1980-12-31 Impact factor: 3.575

3. Agrobactin, a siderophore from Agrobacterium tumefaciens.

Authors: S A Ong; T Peterson; J B Neilands
Journal: J Biol Chem Date: 1979-03-25 Impact factor: 5.157

4. Reduction of iron and synthesis of protoheme by Spirillum itersonii and other organisms.

Authors: H A Dailey; J Lascelles
Journal: J Bacteriol Date: 1977-02 Impact factor: 3.490

5. Ferrisiderophore reductase activity associated with an aromatic biosynthetic enzyme complex in Bacillus subtilis.

Authors: C G Gaines; J S Lodge; J E Arceneaux; B R Byers
Journal: J Bacteriol Date: 1981-11 Impact factor: 3.490

6. Repression of phenolic acid-synthesizing enzymes and its relation to iron uptake in Bacillus subtilis.

Authors: D N Downer; W B Davis; B R Byers
Journal: J Bacteriol Date: 1970-01 Impact factor: 3.490

7. Ferrisiderophore reductase activity in Bacillus megaterium.

Authors: J E Arceneaux; B R Byers
Journal: J Bacteriol Date: 1980-02 Impact factor: 3.490

8. Evaluation of iron-chelating agents in cultured heart muscle cells. Identification of a potential drug for chelation therapy.

Authors: C V Sciortino; B R Byers; P Cox
Journal: J Lab Clin Med Date: 1980-12

8 in total

13 in total

1. The catabolism and heterotrophic nitrification of the siderophore deferrioxamine B.

Authors: D Castignetti; A S Siddiqui
Journal: Biol Met Date: 1990

2. Acquisition of iron by Legionella pneumophila: role of iron reductase.

Authors: W Johnson; L Varner; M Poch
Journal: Infect Immun Date: 1991-07 Impact factor: 3.441

3. Identification of an additional ferric-siderophore uptake gene clustered with receptor, biosynthesis, and fur-like regulatory genes in fluorescent Pseudomonas sp. strain M114.

Authors: D J O'Sullivan; J Morris; F O'Gara
Journal: Appl Environ Microbiol Date: 1990-07 Impact factor: 4.792

Ferrisiderophore reductase activity in Agrobacterium tumefaciens.

1. Protein measurement with the Folin phenol reagent.

2. Non-hydrolytic release of iron from ferrienterobactin analogs by extracts of Bacillus subtilis.

3. Agrobactin, a siderophore from Agrobacterium tumefaciens.

4. Reduction of iron and synthesis of protoheme by Spirillum itersonii and other organisms.

5. Ferrisiderophore reductase activity associated with an aromatic biosynthetic enzyme complex in Bacillus subtilis.

6. Repression of phenolic acid-synthesizing enzymes and its relation to iron uptake in Bacillus subtilis.

7. Ferrisiderophore reductase activity in Bacillus megaterium.

8. Evaluation of iron-chelating agents in cultured heart muscle cells. Identification of a potential drug for chelation therapy.

1. The catabolism and heterotrophic nitrification of the siderophore deferrioxamine B.

2. Acquisition of iron by Legionella pneumophila: role of iron reductase.

3. Identification of an additional ferric-siderophore uptake gene clustered with receptor, biosynthesis, and fur-like regulatory genes in fluorescent Pseudomonas sp. strain M114.

4. Utilization of iron-catecholamine complexes involving ferric reductase activity in Listeria monocytogenes.

5. Ferric iron reductase of Rhodopseudomonas sphaeroides.

Review 6. Ferric reductases or flavin reductases?

7. Heme inhibition of ferrisiderophore reductase in Bacillus subtilis.

8. Ferripyoverdine-reductase activity in Pseudomonas fluorescens.

9. Characterization of a soluble ferric reductase from Neisseria gonorrhoeae.

10. Ferric reductases of Legionella pneumophila.