Distinct amino acids in the C-linker domain of the Arabidopsis K+ channel KAT2 determine its subcellular localization and activity at the plasma membrane

Plant Physiology

Volumn 164, Issue 3, 2014, Pages 1415-1429

  Nieves Cordones, Manuel ^a   Chavanieu, Alain ^a   Jeanguenin, Linda ^a,c   Alcon, Carine ^b   Szponarski, Wojciech ^a   Estaran, Sebastien ^b   Chérel, Isabelle ^a   Zimmermann, Sabine ^a   Sentenac, Hervé ^a   Gaillard, Isabelle ^a  

^a INRA   (France)

^b UNIVERSITÉ DE MONTPELLIER   (France)

^c UNIVERSITÉ CATHOLIQUE DE LOUVAIN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACID; ARABIDOPSIS PROTEIN; KAT2 PROTEIN, ARABIDOPSIS; VOLTAGE GATED POTASSIUM CHANNEL;

AMINO ACID SEQUENCE; AMINO ACID SUBSTITUTION; ARABIDOPSIS; ARTICLE; CELL FRACTIONATION; CELL MEMBRANE; CHANNEL GATING; CHEMICAL STRUCTURE; CHEMISTRY; GENE DELETION; GENETICS; METABOLISM; MOLECULAR GENETICS; POINT MUTATION; PROTEIN MOTIF; PROTEIN TERTIARY STRUCTURE; PROTEIN TRANSPORT; STRUCTURAL HOMOLOGY; STRUCTURE ACTIVITY RELATION;

AMINO ACID MOTIFS; AMINO ACID SEQUENCE; AMINO ACID SUBSTITUTION; AMINO ACIDS; ARABIDOPSIS; ARABIDOPSIS PROTEINS; CELL MEMBRANE; ION CHANNEL GATING; MODELS, MOLECULAR; MOLECULAR SEQUENCE DATA; POINT MUTATION; POTASSIUM CHANNELS, VOLTAGE-GATED; PROTEIN STRUCTURE, TERTIARY; PROTEIN TRANSPORT; SEQUENCE DELETION; STRUCTURAL HOMOLOGY, PROTEIN; STRUCTURE-ACTIVITY RELATIONSHIP; SUBCELLULAR FRACTIONS;

EID: 84897642321     PISSN: 00320889     EISSN: 15322548     Source Type: Journal    
DOI: 10.1104/pp.113.229757     Document Type: Article

References (52)

1. Bankston JR, Camp SS, DiMaio F, Lewis AS, Chetkovich DM, Zagotta WN (2012) Structure and stoichiometry of an accessory subunit TRIP8b interaction with hyperpolarization-activated cyclic nucleotide-gated channels. Proc Natl Acad Sci USA 109: 7899-7904
2. Benkert P, Biasini M, Schwede T (2011) Toward the estimation of the absolute quality of individual protein structure models. Bioinformatics 27: 343-350
3. Betts MJ, Russell RB (2003) Amino acid properties and consequences of substitutions. In MR Barnes, IC Gray, eds, Bioinformatics for Geneticists. Wiley, Chichester, UK, pp 289-316
4. Blatt MR, Hills A, Chen ZH, Wang Y, Papanatsiou M, Lew VL (2012) The conceptual approach to quantitative modeling of guard cells. Plant Signal Behav 8: 173-175
5. Brelidze TI, Carlson AE, Sankaran B, Zagotta WN (2012) Structure of the carboxy-terminal region of a KCNH channel. Nature 481: 530-533
6. Craven KB, Olivier NB, Zagotta WN (2008) C-terminal movement during gating in cyclic nucleotide-modulated channels. J Biol Chem 283: 14728-14738
7. Craven KB, Zagotta WN (2006) CNG and HCN channels: two peas, one pod. Annu Rev Physiol 68: 375-401
8. Daram P, Urbach S, Gaymard F, Sentenac H, Chérel I (1997) Tetramerization of the AKT1 plant potassium channel involves its C-terminal cytoplasmic domain. EMBO J 16: 3455-3463
9. Decher N, Chen J, Sanguinetti MC (2004) Voltage-dependent gating of hyperpolarization-activated, cyclic nucleotide-gated pacemaker channels: molecular coupling between the S4-S5 and C-linkers. J Biol Chem 279: 13859-13865
10. + channels. J Exp Biol 201: 2791-2799
11. + channel alpha-subunits assemble indiscriminately. Biophys J 72: 2143-2150
12. Dreyer I, Porée F, Schneider A, Mittelstädt J, Bertl A, Sentenac H, Thibaud JB, Mueller-Roeber B (2004) Assembly of plant Shaker-like K (out) channels requires two distinct sites of the channel alpha-subunit. Biophys J 87: 858-872
13. + channels. Plant J 53: 115-123
14. + (in) channels is mediated by conserved C-termini and does not affect subunit assembly. FEBS Lett 409: 166-170
15. Flynn GE, Black KD, Islas LD, Sankaran B, Zagotta WN (2007) Structure and rearrangements in the carboxy-terminal region of SpIH channels. Structure 15: 671-682
16. + channel activity. New Phytol 182: 380-391
17. 2. J Biol Chem 285: 29286-29294
18. +-limiting conditions. J Biol Chem 284: 21288-21295
19. + channel AKT1? Lessons learned from a ménage à trois. Plant Physiol 159: 915-919
20. + channel KC1 and channel gating in Arabidopsis. Plant Cell 22: 3076-3092
21. Han Y, Noam Y, Lewis AS, Gallagher JJ, Wadman WJ, Baram TZ, Chetkovich DM (2011) Trafficking and gating of hyperpolarizationactivated cyclic nucleotide-gated channels are regulated by interaction with tetratricopeptide repeat-containing Rab8b-interacting protein (TRIP8b) and cyclic AMP at distinct sites. J Biol Chem 286: 20823-20834
22. Hanton SL, Renna L, Bortolotti LE, Chatre L, Stefano G, Brandizzi F (2005) Diacidic motifs influence the export of transmembrane proteins from the endoplasmic reticulum in plant cells. Plant Cell 17: 3081-3093
23. Hedrich R (2012) Ion channels in plants. Physiol Rev 92: 1777-1811
24. Hill WG, Southern NM, MacIver B, Potter E, Apodaca G, Smith CP, Zeidel ML (2005) Isolation and characterization of the Xenopus oocyte plasma membrane: a new method for studying activity of water and solute transporters. Am J Physiol Renal Physiol 289: F217-F224
25. + nutrition in Arabidopsis. Plant Cell 21: 2859-2877
26. Hosy E, Duby G, Véry AA, Costa A, Sentenac H, Thibaud JB (2005) A procedure for localisation and electrophysiological characterisation of ion channels heterologously expressed in a plant context. Plant Methods 1: 14
27. Jeanguenin L, Alcon C, Duby G, Boeglin M, Chérel I, Gaillard I, Zimmermann S, Sentenac H, Véry AA (2011) AtKC1 is a general modulator of Arabidopsis inward Shaker channel activity. Plant J 67: 570-582
28. Jeanguenin L, Lebaudy A, Xicluna J, Alcon C, Hosy E, Duby G, Michard E, Lacombe B, Dreyer I, Thibaud JB (2008) Heteromerization of Arabidopsis Kv channel alpha-subunits: data and prospects. Plant Signal Behav 3: 622-625
29. Kwan DC, Prole DL, Yellen G (2012) Structural changes during HCN channel gating defined by high affinity metal bridges. J Gen Physiol 140: 279-291
30. + channels in plants. Plant J 54: 1076-1082
31. Lebaudy A, Vavasseur A, Hosy E, Dreyer I, Leonhardt N, Thibaud JB, Véry AA, Simonneau T, Sentenac H (2008b) Plant adaptation to fluctuating environment and biomass production are strongly dependent on guard cell potassium channels. Proc Natl Acad Sci USA 105: 5271-5276
32. Lee SC, Lan WZ, Kim BG, Li L, Cheong YH, Pandey GK, Lu G, Buchanan BB, Luan S (2007) A protein phosphorylation/dephosphorylation network regulates a plant potassium channel. Proc Natl Acad Sci USA 104: 15959-15964
33. Ma D, Zerangue N, Lin YF, Collins A, Yu M, Jan YN, Jan LY (2001) Role of ER export signals in controlling surface potassium channel numbers. Science 291: 316-319
34. Mehta RK, Singh J (1999) Bridge-overlap-extension PCR method for constructing chimeric genes. Biotechniques 26: 1082-1086
35. Mikosch M, Homann U (2009) How do ER export motifs work on ion channel trafficking? Curr Opin Plant Biol 12: 685-689
36. + channel KAT1 to the plasma membrane. Plant Physiol 142: 923-930
37. Mikosch M, Käberich K, Homann U (2009) ER export of KAT1 is correlated to the number of acidic residues within a triacidic motif. Traffic 10: 1481-1487
38. Naso A, Dreyer I, Pedemonte L, Testa I, Gomez-Porras JL, Usai C, Mueller-Rueber B, Diaspro A, Gambale F, Picco C (2009) The role of the C-terminus for functional heteromerization of the plant channel KDC1. Biophys J 96: 4063-4074
39. Nishimura N, Balch WE (1997) A di-acidic signal required for selective export from the endoplasmic reticulum. Science 277: 556-558
40. Papadopoulos JS, Agarwala R (2007) COBALT: constraint-based alignment tool for multiple protein sequences. Bioinformatics 23: 1073-1079
41. + channel activity in Arabidopsis involves expression of the twin channel subunits KAT1 and KAT2. J Biol Chem 276: 3215-3221
42. + influx. Proc Natl Acad Sci USA 99: 4079-4084
43. Santoro B, Hu L, Liu H, Saponaro A, Pian P, Piskorowski RA, Moroni A, Siegelbaum SA (2011) TRIP8b regulates HCN1 channel trafficking and gating through two distinct C-terminal interaction sites. J Neurosci 31: 4074-4086
44. Sharma T, Dreyer I, Riedelsberger J (2013) The role of K (+) channels in uptake and redistribution of potassium in the model plant Arabidopsis thaliana. Front Plant Sci 4: 224
45. Sieben C, Mikosch M, Brandizzi F, Homann U (2008) Interaction of the K (+)-channel KAT1 with the coat protein complex II coat component Sec24 depends on a di-acidic endoplasmic reticulum export motif. Plant J 56: 997-1006
46. Taraska JW, Puljung MC, Olivier NB, Flynn GE, Zagotta WN (2009) Mapping the structure and conformational movements of proteins with transition metal ion FRET. Nat Methods 6: 532-537
47. + channels KAT1 and AKT1 expressed or co-expressed in insect cells. Plant J 23: 527-538
48. Votsmeier C, Gallwitz D (2001) An acidic sequence of a putative yeast Golgi membrane protein binds COPII and facilitates ER export. EMBO J 20: 6742-6750
49. Wahl-Schott C, Biel M (2009) HCN channels: structure, cellular regulation and physiological function. Cell Mol Life Sci 66: 470-494
50. Wang Y, He L, Li HD, Xu J, Wu WH (2010) Potassium channel alphasubunit AtKC1 negatively regulates AKT1-mediated K (+) uptake in Arabidopsis roots under low-K (+) stress. Cell Res 20: 826-837
51. + channels by preferential heteromerization of the shaker-like subunits AKT2 and KAT2. J Biol Chem 282: 486-494
52. Zagotta WN, Olivier NB, Black KD, Young EC, Olson R, Gouaux E (2003) Structural basis for modulation and agonist specificity of HCN pacemaker channels. Nature 425: 200-205