An arginine residue in the outer segment of hASIC1a TM1 affects both proton affinity and channel desensitization

作者: Jens Meiler , Cecilia M. Canessa , Cecilia M. Canessa , Georg Kuenze , Zhuyuan Chen

DOI: 10.1085/JGP.202012802

关键词:

摘要: … Rosetta calculations of free energy changes predict that substitutions of R64 in hASIC1a by aromatic residues destabilize the closed conformation while stabilizing the open …

参考文章(44)
Swarna S. Ramaswamy, David M. MacLean, Alemayehu A. Gorfe, Vasanthi Jayaraman, Proton-mediated Conformational Changes in an Acid-sensing Ion Channel Journal of Biological Chemistry. ,vol. 288, pp. 35896- 35903 ,(2013) , 10.1074/JBC.M113.478982
Isabelle Baconguis, Christopher J. Bohlen, April Goehring, David Julius, Eric Gouaux, X-Ray Structure of Acid-Sensing Ion Channel 1–Snake Toxin Complex Reveals Open State of a Na+-Selective Channel Cell. ,vol. 156, pp. 717- 729 ,(2014) , 10.1016/J.CELL.2014.01.011
Shinya Ugawa, Takashi Ueda, Yuki Minami, Masayoshi Horimoto, Shoichi Shimada, A single amino acid substitution in MDEG2 specifically alters desensitization of the proton-activated cation current. Neuroreport. ,vol. 12, pp. 2141- 2145 ,(2001) , 10.1097/00001756-200107200-00020
Tianbo Li, Youshan Yang, Cecilia M. Canessa, Asn415 in the β11-β12 Linker Decreases Proton-dependent Desensitization of ASIC1 Journal of Biological Chemistry. ,vol. 285, pp. 31285- 31291 ,(2010) , 10.1074/JBC.M110.160382
Christopher J. Bohlen, Alexander T. Chesler, Reza Sharif-Naeini, Katalin F. Medzihradszky, Sharleen Zhou, David King, Elda E. Sánchez, Alma L. Burlingame, Allan I. Basbaum, David Julius, A heteromeric Texas coral snake toxin targets acid-sensing ion channels to produce pain. Nature. ,vol. 479, pp. 410- 414 ,(2011) , 10.1038/NATURE10607
Martin Paukert, Xuanmao Chen, Georg Polleichtner, Hermann Schindelin, Stefan Gründer, Candidate Amino Acids Involved in H+ Gating of Acid-sensing Ion Channel 1a Journal of Biological Chemistry. ,vol. 283, pp. 572- 581 ,(2008) , 10.1074/JBC.M706811200
Jayasankar Jasti, Hiroyasu Furukawa, Eric B. Gonzales, Eric Gouaux, Structure of acid-sensing ion channel 1 at 1.9 Å resolution and low pH Nature. ,vol. 449, pp. 316- 323 ,(2007) , 10.1038/NATURE06163
Collin J Kreple, Yuan Lu, Rebecca J Taugher, Andrea L Schwager-Gutman, Jianyang Du, Madeliene Stump, Yimo Wang, Ali Ghobbeh, Rong Fan, Caitlin V Cosme, Levi P Sowers, Michael J Welsh, Jason J Radley, Ryan T LaLumiere, John A Wemmie, Acid-sensing ion channels contribute to synaptic transmission and inhibit cocaine-evoked plasticity Nature Neuroscience. ,vol. 17, pp. 1083- 1091 ,(2014) , 10.1038/NN.3750
Emmanuel Deval, Eric Lingueglia, Acid-Sensing Ion Channels and nociception in the peripheral and central nervous systems. Neuropharmacology. ,vol. 94, pp. 49- 57 ,(2015) , 10.1016/J.NEUROPHARM.2015.02.009