Functional characterization and determination of the physiological role of a calcium-dependent potassium channel from cyanobacteria

Plant Physiology

Volumn 162, Issue 2, 2013, Pages 953-964

  Checchetto, Vanessa ^a   Formentin, Elide ^a   Carraretto, Luca ^a   Segalla, Anna ^a   Giacometti, Giorgio Mario ^a   Szabo, Ildiko ^a   Bergantino, Elisabetta ^a  

^a UNIVERSITY OF PADOVA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

BACTERIAL PROTEIN; CALCIUM; CALCIUM ACTIVATED POTASSIUM CHANNEL; HYBRID PROTEIN; ZINC;

AMINO ACID SEQUENCE; ANIMAL; ARTICLE; CELL MEMBRANE; CHEMISTRY; CHO CELL; CRICETULUS; DRUG EFFECT; GENE EXPRESSION REGULATION; GENETICS; HAMSTER; MEMBRANE POTENTIAL; METABOLISM; METHANOBACTERIUM; MOLECULAR GENETICS; MUTATION; OSMOTIC PRESSURE; PATCH CLAMP TECHNIQUE; PHYSIOLOGY; SYNECHOCYSTIS;

AMINO ACID SEQUENCE; ANIMALS; BACTERIAL PROTEINS; CALCIUM; CELL MEMBRANE; CHO CELLS; CRICETINAE; CRICETULUS; GENE EXPRESSION REGULATION; MEMBRANE POTENTIALS; METHANOBACTERIUM; MOLECULAR SEQUENCE DATA; MUTATION; OSMOTIC PRESSURE; PATCH-CLAMP TECHNIQUES; POTASSIUM CHANNELS, CALCIUM-ACTIVATED; RECOMBINANT FUSION PROTEINS; SYNECHOCYSTIS; ZINC;

BACTERIA (MICROORGANISMS); CRICETULUS GRISEUS; CYANOBACTERIA; MAMMALIA; METHANOTHERMOBACTER THERMAUTOTROPHICUS; PROKARYOTA; SYNECHOCYSTIS; SYNECHOCYSTIS SP.; SYNECHOCYSTIS SP. PCC 6803;

EID: 84878442131     PISSN: 00320889     EISSN: 15322548     Source Type: Journal    
DOI: 10.1104/pp.113.215129     Document Type: Article

References (35)

1. Apte SK, Reddy BR, Thomas J (1987) Relationship between sodium influx and salt tolerance of nitrogen-fixing cyanobacteria. Appl Environ Mi-crobiol 53: 1934-1939
2. 2+ as an early intracellular biomarker of exposure of cy-anobacteria to environmental pollution. Anal Bioanal Chem 400: 1015-1029
3. Bergantino E, Segalla A, Brunetta A, Teardo E, Rigoni F, Giacometti GM, Szabò I (2003) Light- and pH-dependent structural changes in the PsbS subunit of photosystem II. Proc Natl Acad Sci USA 100: 15265-15270
4. Berrier C, Coulombe A, Szabo I, Zoratti M, Ghazi A (1992) Gadolinium ion inhibits loss of metabolites induced by osmotic shock and large stretch-activated channels in bacteria. Eur J Biochem 206: 559-565
5. Chao Y, Fu D (2004) Kinetic study of the antiport mechanism of an Escherichia coli zinc transporter, ZitB. J Biol Chem 279: 12043-12050
6. Checchetto V, Segalla A, Allorent G, La Rocca N, Leanza L, Giacometti GM, Uozumi N, Finazzi G, Bergantino E, Szabò I (2012) Thylakoid potassium channel is required for efficient photosynthesis in cyano-bacteria. Proc Natl Acad Sci USA 109: 11043-11048
7. Grass G, Fan B, Rosen BP, Franke S, Nies DH, Rensing C (2001) ZitB (YbgR), a member of the cation diffusion facilitator family, is an additional zinc transporter in Escherichia coli. J Bacteriol 183: 4664-4667
8. +. Mol Microbiol 45: 145-153
9. Hassler CS, Behra R, Wilkinson KJ (2005) Impact of zinc acclimation on bioaccumulation and homeostasis in Chlorella kesslerii. Aquat Toxicol 74: 139-149
10. + channel signature sequence. Biophys J 66: 1061-1067
11. Jiang Y, Lee A, Chen J, Cadene M, Chait BT, MacKinnon R (2002) Crystal structure and mechanism of a calcium-gated potassium channel. Nature 417: 515-522
12. Jiang Y, Pico A, Cadene M, Chait BT, MacKinnon R (2001) Structure of the RCK domain from the E. coli K+ channel and demonstration of its presence in the human BK channel. Neuron 29: 593-601
13. Kuo MM, Baker KA, Wong L, Choe S (2007) Dynamic oligomeric conversions of the cytoplasmic RCK domains mediate MthK potassium channel activity. Proc Natl Acad Sci USA 104: 2151-2156
14. + channels: from crystal structures to diversity. FEMS Microbiol Rev 29: 961-985
15. + conduit in vivo. EMBO J 22: 4049-4058
16. Lin W, Chai J, Love J, Fu D (2010) Selective electrodiffusion of zinc ions in a Zrt-, Irt-like protein, ZIPB. J Biol Chem 285: 39013-39020
17. Martinac B, Saimi Y, Kung C (2008) Ion channels in microbes. Physiol Rev 88: 1449-1490
18. Mathie A, Sutton GL, Clarke CE, Veale EL (2006) Zinc and copper: pharmacological probes and endogenous modulators of neuronal excitability. Pharmacol Ther 111: 567-583
19. Matsuda N, Uozumi N (2006) Ktr-mediated potassium transport, a major pathway for potassium uptake, is coupled to a proton gradient across the membrane in Synechocystis sp. PCC 6803. Biosci Biotechnol Biochem 70: 273-275
20. 2+ channel. Microbiology 149: 1147-1153
21. Nies DH (2003) Efflux-mediated heavy metal resistance in prokaryotes. FEMS Microbiol Rev 27: 313-339
22. Novo D, Perlmutter NG, Hunt RH, Shapiro HM (1999) Accurate flow cytometric membrane potential measurement in bacteria using dieth-yloxacarbocyanine and a ratiometric technique. Cytometry 35: 55-63
23. Parfenova LV, Abarca-Heidemann K, Crane BM, Rothberg BS (2007) Molecular architecture and divalent cation activation of TvoK, a prokaryotic potassium channel. J Biol Chem 282: 24302-24309
24. Paynter JJ, Andres-Enguix I, Fowler PW, Tottey S, Cheng W, Enkvetchakul D, Bavro VN, Kusakabe Y, Sansom MS, Robinson NJ, et al (2010) Functional complementation and genetic deletion studies of KirBac channels: activatory mutations highlight gating-sensitive domains. J Biol Chem 285: 40754-40761
25. Reed RH, Rowell P, Stewart WD (1981) Characterization of the transport of potassium ions in the cyanobacterium Anabaena variabilis Kütz. Eur J Biochem 116: 323-330
26. Ritchie RJ, Larkum AWD (1998) Uptake of thallium, a toxic heavy-metal, in the cyanobacterium Synechococcus R-2 (Anacystis nidulans, S. Leopo-liensis) PCC 7942. Plant Cell Physiol 39: 1156-1168
27. Roosild TP, Miller S, Booth IR, Choe S (2002) A mechanism of regulating transmembrane potassium flux through a ligand-mediated conformational switch. Cell 109: 781-791
28. Simeonova E, Garstka M, Kozioł-Lipinska J, Mostowska A (2004) Monitoring the mitochondrial transmembrane potential with the JC-1 fluoro-chrome in programmed cell death during mesophyll leaf senescence. Protoplasma 223: 143-153
29. + channel in mammalian cells. Biochem Biophys Res Commun 274: 130-135
30. Turner JS, Robinson NJ (1995) Cyanobacterial metallothioneins: biochemistry and molecular genetics. J Ind Microbiol 14: 119-125
31. Wang WX, Rainbow PS (2004) Subcellular partitioning and the prediction of cadmium toxicity to aquatic organisms. Environ Chem 3: 395-399
32. Zadek B, Nimigean CM (2006) Calcium-dependent gating of MthK, a prokaryotic potassium channel. J Gen Physiol 127: 673-685
33. Zanetti M, Teardo E, La Rocca N, Zulkifli L, Checchetto V, Shijuku T, Sato Y, Giacometti GM, Uozumi N, Bergantino E, et al (2010) A novel potassium channel in photosynthetic cyanobacteria. PLoS ONE 5: e10118
34. Zeng J, Wang WX (2011) Temperature and irradiance influences on cadmium and zinc uptake and toxicity in a freshwater cyanobacterium, Microcystis aeruginosa. J Hazard Mater 190: 922-929
35. Zeng J, Yang L, Wang WX (2009) Cadmium and zinc uptake and toxicity in two strains of Microcystis aeruginosa predicted by metal free ion activity and intracellular concentration. Aquat Toxicol 91: 212-220