197
Biophysical Society 58
th
Annual Meeting, San Francisco, California
W
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3827-P
os
B
oard
#B555
STRUCTURAL CHARACTERIZATION OF DOUBLE-KNOT
TOXIN, AN ACTIVATOR OF TRPV1 CHANNELS.
Chanhyung Bae
,
Dmitriy V. Krepkiy, Jeet Kalia, Jaehyun Kim, Jae Il Kim, Kenton J. Swartz
3828-P
os
B
oard
#B556
TRPV1 MEASURED IN LIPID BILAYERS.
Viksita Vijayvergiya
,
Shiv Acharya, Anthony Farina, Jason Poulos, Jacob Schmidt
3829-P
os
B
oard
#B557
STRUCTURAL INSIGHT INTO THE ASSEMBLY OF TRPV
CHANNELS.
Kevin Huynh
, Matthew Cohen, Sudha Chakrapani,
Heather Holdaway, Phoebe Stewart, Vera Moiseenkova-Bell
Cyclic Nucleotide-gated Channels
(Boards #B558–#B570)
3830-P
os
B
oard
#B558
STATE DEPENDENT AND SITE DIRECTED PHOTODYNAMIC
TRANSFORMATION OF HCN2 CHANNEL BY SINGLET
OXYGEN. Weihua Gao, Zhuocheng Su, Qinglian Liu,
Lei Zhou
3831-P
os
B
oard
#B559
TWO SEPARATE SITES COMPETE FOR SINGLET OXYGEN
IN THE PHOTODYNAMIC MODIFICATION OF HCN
CHANNELS.
Weihua Gao
, Zhuocheng Su, Qinglian Liu, Lei Zhou
3832-P
os
B
oard
#B560
DIFFERENT EFFECTS OF ALKALINE PHOSPHATASE
ON HCN4 CHANNELS IN CHO VERSUS
HEK CELLS. Julie Juchno, Joshua R. St. Clair,
Cathy Proenza
3833-P
os
B
oard
#B561
THE AUXILIARY SUBUNIT TRIP8B INHIBITS THE BINDING
OF CAMP TO HCN2 CHANNELS THROUGH AN ALLOSTERIC
MECHANISM. Andrea C. Saponaro, Manolis Matzapetakis,
Bina Santoro, Sofia R. Pauleta,
Anna Moroni
3834-P
os
B
oard
#B562
MECHANISM OF IONIC PERMEATION IN THE MIMICS OF
CNG CHANNELS: A STRUCTURAL, FUNCTIONAL AND
COMPUTATIONAL ANALYSIS. Luisa M. R. Napolitano, Ina Bisha,
Manuel Arcangeletti
, Arin Marchesi, Matteo De March, Silvia Onesti,
Alessandro Laio, Vincent Torre
3835-P
os
B
oard
#B563
ARCHITECTURE OF THE HCN SELECTIVITY FILTER AND
CONTROL OF CATION PERMEATION. Vincenzo Macri,
Damiano Angoli,
Eric Accili
3836-P
os
B
oard
#B564
OPENING AND CLOSING OF THE HCN2 CHANNEL PORE IS
VOLTAGE-INDEPENDENT. Leo Kim, Wai Wong, Li Yue-Xian,
Eric Accili
3837-P
os
B
oard
#B565
ISOFORM-DEPENDENT CHOLESTEROL REGULATION
OF HCN CHANNELS.
Oliver Fürst
, Michael Morin,
Nazzareno D’Avanzo
3838-P
os
B
oard
#B566
IVABRADINE REDUCES ALPHA-SMOOTH MUSCLE ACTIN
EXPRESSION, PROLIFERATION AND COLLAGEN PRODUCTION
IN HUMAN CARDIAC FIBROBLASTS.
Priyanthi Dias
,
Manoraj Navaratnarajah, Samha Alayoubi, Christopher Kane,
Leanne E. Felkin, James E. Cartledge, Nirmitha Jayaratne,
Najma Latif, Magdi H. Yacoub, Cesare M. Terracciano
3839-P
os
B
oard
#B567
DO ACIDIC RESIDUES IN THE TRI-ASP MOTIF OF THE CNGA3
S2 DOMAIN FORM REQUIRED PAIRINGS WITH POSITIVE
RESIDUES OF THE S1-S4 BUNDLE? EVIDENCE FROM
DAY-BLIND DOGS AND INSIGHTS FROM A MOLECULAR
MODEL OF CNGA3 S1-S6 WITH MD SIMULATIONS.
Naoto Tanaka
, Lucie Delemotte, Michael L. Klein,
András M. Komáromy, Jacqueline C. Tanaka
3840-P
os
B
oard
#B568
HYPERPOLARIZATION-ACTIVATED AND CYCLIC
NUCLEOTIDE-GATED CHANNELS (HCN) ARE MODULATED
BY NITRIC OXIDE IN MAGNOCELLULAR NEURONS OF THE
SUPRAOPTIC NUCLEUS OF RATS.
Melina P. SIlva
,
Wamberto Antonio Varanda
3841-P
os
B
oard
#B569
IDENTIFICATION OF A PSEUDOTETRAMERIC K
+
-SELECTIVE
CNG CHANNEL IN
AMPHIOXUS
.
Sylvia Fechner
, Wolfgang Bönigk,
Luis Alvarez, Eberhard Krause, Enrico Nasi, U. Benjamin Kaupp,
Reinhard Seifert
3842-P
os
B
oard
#B570
A FAMILY OF HCN CHANNEL HOMOLOGS IN BACTERIA.
Jana Kusch, Marijke Brams,
Chris Ulens
Intracellular Channels
(Boards #B571–#B578)
3843-P
os
B
oard
#B571
FUNCTIONAL COUPLING OF THE MITOCHONDRIAL BKCA
CHANNEL TO THE RESPIRATORY CHAIN.
Piotr Bednarczyk
,
Detlef Siemen, Adam Szewczyk
3844-P
os
B
oard
#B572
ELECTROPHYSIOLOGICAL CHARACTERIZATION OF THE
ACTIVITY AND REGULATION OF THE MITOCHONDRIAL
CALCIUM UNIPORTER.
Vanessa Checchetto
, Enrico Teardo,
Diego De Stefani, Maria Patron, Anna Raffaello, Ildikò Szabò,
Rosario Rizzuto
3845-P
os
B
oard
#B573
THE OPEN STATE OF HUMAN VDAC ISOFORMS COMPARED
THROUGH MD SIMULATIONS.
Giuseppe F. Amodeo
,
Mariano A. Scorciapino, Vito De Pinto, Matteo Ceccarelli
3846-P
os
B
oard
#B574
MARKOV CHAIN MONTE CARLO MODEL ANALYSIS OF
CARDIAC MITOCHONDRIAL VDAC1 KINETICS.
Shivendra G. Tewari, Bradley J. Otto, Qunli Cheng, YiFan Zhou,
Ranjan K. Dash,
Wai-Meng Kwok
3847-P
os
B
oard
#B575
A LYSOSOMAL ATP-SENSITIVE SODIUM CHANNEL AND
ITS REGULATION BY METABOLISM. Chunlei Cang,
Dejian Ren
3848-P
os
B
oard
#B576
A THYLAKOID-LOCATED TWO-PORE K
+
CHANNEL
CONTROLS PHOTOSYNTHETIC LIGHT UTILIZATION
IN PLANTS.
Enrico Teardo
3849-P
os
B
oard
#B577
PURIFIED FUNCTIONAL HUMAN CONNEXIN 26
HEMICHANNELS EXPRESSED IN E. COLI.
Mariana Fiori
,
Marien D. Cortes, Mauricio A. Retamal, Shrinivasan Krishnan,
Luis Reuss, Guillermo A. Altenberg, Luis G. Cuello
