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 Inorganic polyphosphate kinase and adenylate kinase participate in the polyphosphate:AMP phosphotransferase activity of Escherichia coli.

Literature DB >> 11106368

Inorganic polyphosphate kinase and adenylate kinase participate in the polyphosphate:AMP phosphotransferase activity of Escherichia coli.

Abstract

Polyphosphate kinase (PPK), responsible for the processive synthesis of inorganic polyphosphate (polyP) from ATP in Escherichia coli, can transfer in reverse the terminal phosphate residue of polyP to ADP to yield ATP. PolyP also serves as a donor in a polyP:AMP phosphotransferase (PAP) activity observed in extracts of Acinetobacter johnsonii and Myxococcus xanthus. We have found that overexpression of the gene encoding PPK results in a large enhancement of PAP activity in E. coli. The PAP activity requires both PPK and adenylate kinase in equimolar amounts. PPK and adenylate kinase form a complex in the presence of polyphosphate. We discuss a phosphotransfer mechanism that involves both enzymes and enables polyP to be a phospho-donor to AMP.

Entities: Chemical Gene Species

Mesh：

Substances：

Year: 2000 PMID： 11106368 PMCID： PMC18889 DOI： 10.1073/pnas.011518098

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

16 in total

1. Adenosine triphosphate synthesis from polyphosphate by an enzyme from Escherichia coli.

Authors: S R KORNBERG
Journal: Biochim Biophys Acta Date: 1957-11

2. Adenylate kinase complements nucleoside diphosphate kinase deficiency in nucleotide metabolism.

Authors: Q Lu; M Inouye
Journal: Proc Natl Acad Sci U S A Date: 1996-06-11 Impact factor: 11.205

3. Phosphohistidyl active sites in polyphosphate kinase of Escherichia coli.

Authors: K D Kumble; K Ahn; A Kornberg
Journal: Proc Natl Acad Sci U S A Date: 1996-12-10 Impact factor: 11.205

Review 4. Inorganic polyphosphate: toward making a forgotten polymer unforgettable.

Authors: A Kornberg
Journal: J Bacteriol Date: 1995-02 Impact factor: 3.490

5. The polyphosphate kinase gene of Pseudomonas aeruginosa.

Authors: K Ishige; A Kameda; T Noguchi; T Shiba
Journal: DNA Res Date: 1998-06-30 Impact factor: 4.458

6. A soluble exopolyphosphatase of Saccharomyces cerevisiae. Purification and characterization.

Authors: H Wurst; A Kornberg
Journal: J Biol Chem Date: 1994-04-15 Impact factor: 5.157

7. An exopolyphosphatase of Escherichia coli. The enzyme and its ppx gene in a polyphosphate operon.

Authors: M Akiyama; E Crooke; A Kornberg
Journal: J Biol Chem Date: 1993-01-05 Impact factor: 5.157

8. Purification of polyphosphate and ATP glucose phosphotransferase from Mycobacterium tuberculosis H37Ra: evidence that poly(P) and ATP glucokinase activities are catalyzed by the same enzyme.

Authors: P C Hsieh; B C Shenoy; J E Jentoft; N F Phillips
Journal: Protein Expr Purif Date: 1993-02 Impact factor: 1.650

9. Cloning and characterization of the meningococcal polyphosphate kinase gene: production of polyphosphate synthesis mutants.

Authors: C R Tinsley; E C Gotschlich
Journal: Infect Immun Date: 1995-05 Impact factor: 3.441

10. Use of Escherichia coli polyphosphate kinase for oligosaccharide synthesis.

Authors: T Noguchi; T Shiba
Journal: Biosci Biotechnol Biochem Date: 1998-08 Impact factor: 2.043

9 in total

1. Polyphosphate:AMP phosphotransferase as a polyphosphate-dependent nucleoside monophosphate kinase in Acinetobacter johnsonii 210A.

Authors: Toshikazu Shiba; Hiromichi Itoh; Atsushi Kameda; Keiju Kobayashi; Yumi Kawazoe; Toshitada Noguchi
Journal: J Bacteriol Date: 2005-03 Impact factor: 3.490

9. The catalytic domains of thiamine triphosphatase and CyaB-like adenylyl cyclase define a novel superfamily of domains that bind organic phosphates.

Authors: Lakshminarayan M Iyer; L Aravind
Journal: BMC Genomics Date: 2002-11-27 Impact factor: 3.969

9 in total

Inorganic polyphosphate kinase and adenylate kinase participate in the polyphosphate:AMP phosphotransferase activity of Escherichia coli.

1. Adenosine triphosphate synthesis from polyphosphate by an enzyme from Escherichia coli.

2. Adenylate kinase complements nucleoside diphosphate kinase deficiency in nucleotide metabolism.

3. Phosphohistidyl active sites in polyphosphate kinase of Escherichia coli.

Review 4. Inorganic polyphosphate: toward making a forgotten polymer unforgettable.

5. The polyphosphate kinase gene of Pseudomonas aeruginosa.

6. A soluble exopolyphosphatase of Saccharomyces cerevisiae. Purification and characterization.

7. An exopolyphosphatase of Escherichia coli. The enzyme and its ppx gene in a polyphosphate operon.

8. Purification of polyphosphate and ATP glucose phosphotransferase from Mycobacterium tuberculosis H37Ra: evidence that poly(P) and ATP glucokinase activities are catalyzed by the same enzyme.

9. Cloning and characterization of the meningococcal polyphosphate kinase gene: production of polyphosphate synthesis mutants.

10. Use of Escherichia coli polyphosphate kinase for oligosaccharide synthesis.

1. Polyphosphate:AMP phosphotransferase as a polyphosphate-dependent nucleoside monophosphate kinase in Acinetobacter johnsonii 210A.

2. Catalytic Activity Profile of Polyphosphate Kinase 1 from Myxococcus xanthus.

3. Hesperidin, a flavone glycoside, as mediator of neuronal survival.

4. Inorganic Polyphosphates As Storage for and Generator of Metabolic Energy in the Extracellular Matrix.

5. Metabolic model for the filamentous 'Candidatus Microthrix parvicella' based on genomic and metagenomic analyses.

Review 6. Inorganic polyphosphate in the microbial world. Emerging roles for a multifaceted biopolymer.

7. Polyphosphate synthetic activity of polyphosphate:AMP phosphotransferase in Acinetobacter johnsonii 210A.

8. Transcriptional changes underlying elemental stoichiometry shifts in a marine heterotrophic bacterium.

9. The catalytic domains of thiamine triphosphatase and CyaB-like adenylyl cyclase define a novel superfamily of domains that bind organic phosphates.