» Articles » PMID: 8021228

The PacL Gene of Synechococcus Sp. Strain PCC 7942 Encodes a Ca(2+)-transporting ATPase

Overview
Journal J Bacteriol
Specialty Microbiology
Date 1994 Jul 1
PMID 8021228
Citations 16
Authors
Affiliations
Soon will be listed here.
Abstract

An ATP-dependent Ca2+ uptake activity was identified in plasma membrane vesicles prepared from Synechococcus sp. strain PCC 7942. This activity was insensitive to agents which collapse pH gradients and membrane potentials but sensitive to vanadate, indicating that the activity is catalyzed by a P-type Ca(2+)-ATPase. A gene was cloned from Synechococcus sp. strain PCC 7942 by using a degenerate oligonucleotide based on a sequence conserved among P-type ATPases. This gene (pacL) encodes a product similar in structure to eukaryotic Ca(2+)-ATPases. We have shown that pacL encodes a Ca(2+)-ATPase by demonstrating that a strain in which pacL is disrupted has no Ca(2+)-ATPase activity associated with its plasma membrane. In addition, Ca(2+)-ATPase activity was restored to the delta pacL strain by introducing pacL into a second site in the Synechococcus sp. strain PCC 7942 chromosome.

Citing Articles

Unveiling the Secrets of Calcium-Dependent Proteins in Plant Growth-Promoting Rhizobacteria: An Abundance of Discoveries Awaits.

Agaras B, Grossi C, Ulloa R Plants (Basel). 2023; 12(19).

PMID: 37836138 PMC: 10574481. DOI: 10.3390/plants12193398.


Geochemical and metagenomics study of a metal-rich, green-turquoise-coloured stream in the southern Swiss Alps.

Buetti-Dinh A, Ruinelli M, Czerski D, Scapozza C, Martignier A, Roman S PLoS One. 2021; 16(3):e0248877.

PMID: 33784327 PMC: 8009434. DOI: 10.1371/journal.pone.0248877.


Quantitative Proteomic Analyses of a Pathogenic Strain and Its Highly Passaged Attenuated Strain of .

Li S, Fang L, Liu W, Song T, Zhao F, Zhang R Biomed Res Int. 2019; 2019:4165735.

PMID: 31355261 PMC: 6634062. DOI: 10.1155/2019/4165735.


From damage response to action potentials: early evolution of neural and contractile modules in stem eukaryotes.

Brunet T, Arendt D Philos Trans R Soc Lond B Biol Sci. 2015; 371(1685):20150043.

PMID: 26598726 PMC: 4685582. DOI: 10.1098/rstb.2015.0043.


Calcium signalling and calcium channels: evolution and general principles.

Verkhratsky A, Parpura V Eur J Pharmacol. 2013; 739:1-3.

PMID: 24291103 PMC: 4037395. DOI: 10.1016/j.ejphar.2013.11.013.


References
1.
Gambel A, Desrosiers M, Menick D . Characterization of a P-type Ca(2+)-ATPase from Flavobacterium odoratum. J Biol Chem. 1992; 267(22):15923-31. View

2.
RAY J, Bhaya D, BLOCK M, Grossman A . Isolation, transcription, and inactivation of the gene for an atypical alkaline phosphatase of Synechococcus sp. strain PCC 7942. J Bacteriol. 1991; 173(14):4297-309. PMC: 208089. DOI: 10.1128/jb.173.14.4297-4309.1991. View

3.
Geisler M, Richter J, Schumann J . Molecular cloning of a P-type ATPase gene from the cyanobacterium Synechocystis sp. PCC 6803. Homology to eukaryotic Ca(2+)-ATPases. J Mol Biol. 1993; 234(4):1284-9. DOI: 10.1006/jmbi.1993.1684. View

4.
Cozens A, Walker J . The organization and sequence of the genes for ATP synthase subunits in the cyanobacterium Synechococcus 6301. Support for an endosymbiotic origin of chloroplasts. J Mol Biol. 1987; 194(3):359-83. DOI: 10.1016/0022-2836(87)90667-x. View

5.
Tisa L, Adler J . Calcium ions are involved in Escherichia coli chemotaxis. Proc Natl Acad Sci U S A. 1992; 89(24):11804-8. PMC: 50645. DOI: 10.1073/pnas.89.24.11804. View