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Biophysical Society 59
th
Annual Meeting, Baltimore, Maryland
W
E
D
N
E
S
D
A
Y
Wednesday, February 11
8:00
am
–11:00
am
, R
oom
318
New Council Meeting
8:00
am
–3:00
pm
, H
all
C
Poster Viewing
8:15
am
–10:15
am
, B
allroom
I
Symposium
Membrane Trafficking
Chair
Kerney Jebrell Glover, Lehigh University
2467-S
ymp
8:15
am
PROBING THE STRUCTURE, TOPOLOGY, AND
OLIGOMERIZATION OF CAVEOLIN-1.
Kerney Jebrell Glover
2468-S
ymp
8:45
am
PHO85/CDK5 IS A POSITIVE REGULATOR OF
PHOSPHATIDYLINOSITOL 3,5-BISPHOSPHATE VIA DIRECT
PHOSPHORYLATION OF FAB1/PIKFYVE. Natsuko Jin,
Lois Weisman
2469-S
ymp
9:15
am
DYNAMIN AT THE BRINK OF FISSION.
Jenny E. Hinshaw
, Anna
C. Sundborger, Shunming Fang, Jurgen A. Heymann, Pampa Ray, Joshua
S. Chappie
2470-S
ymp
9:45
am
STUDYING MEMBRANE FUSION AT THE MOLECULAR LEVEL
USING A BIOMIMETIC MODEL SYSTEM.
Alexander Kros
8:15
am
–10:15
am
, B
allroom
II
Symposium
Nanopores: Methods and Mechanistic
Insights
Chair
Zuzanna Siwy, University of California, Irvine
2471-S
ymp
8:15
am
POLYMERS THROUGH PROTEIN PORES: SINGLE-MOLECULE
EXPERIMENTS WITH NUCLEIC ACIDS, POLYPEPTIDES AND
POLYSACCHARIDES.
Hagan Bayley
2472-S
ymp
8:45
am
MOLYBDENUM DISULFIDE NANOPORES: WHY 3 ATOMS ARE
BETTER THAN ONE?
Aleksandra Radenovic
2473-S
ymp
9:15
am
REAL-TIME SHAPE DETERMINATION AND 5-D
FINGERPRINTING OF SINGLE PROTEINS.
Michael Mayer
2474-S
ymp
9:45
am
PORES WITH UNDULATING DIAMETER FOR MULTIPRONGED
CHARACTERIZATION OF SINGLE PARTICLES AND CELLS IN
RESISTIVE-PULSE TECHNIQUE.
Zuzanna S. Siwy
, Laura Innes,
Matthew Schiel, Ivan Vlassiouk, Kenneth J. Shea, Luke Theogarajan
8:15
am
–10:15
am
, B
allroom
III
Platform
Voltage-gated Na and Ca Channels
Co-Chairs
Jon Silva, Washington University in St. Louis
Bonnie Wallace, Birkbeck College, University of London, United Kingdom
2475-P
lat
8:15
am
SODIUM ION COORDINATION IN THE SELECTIVITY FILTER
OF A VOLTAGE-GATED SODIUM CHANNEL.
Claire E. Naylor
,
Claire Bagneris, Paul G. DeCaen, David E. Clapham, B.A. Wallace
2476-P
lat
8:30
am
CONDUCTION AND SELECTIVITY IN NA+ CHANNELS
ANALYZED BY BIAS-EXCHANGE METADYNAMICS
SIMULATIONS.
Simone Furini
, Paolo Barbini, Carmen Domene
2477-P
lat
8:45
am
INACTIVATION VOLTAGE SENSOR S4 IN DOMAIN IV OF
NAV1.2 CONTROLS IMMOBILIZATION OF S4 IN DOMAIN III
AS SHOWN BY OMEGA CURRENTS.
Nikolaus G. Greeff
, Claudia
Lehmann, Hansjakob Heldstab
2478-P
lat
9:00
am
AUTOSOMAL RECESSIVE INHERITANCE OF CONGENITAL
MYASTHENIC SYNDROME IS ASSOCIATED WITH SKELETAL
MUSCLE SODIUM CHANNEL MUTATIONS. Karima Habbout,
Serena Guiliano, Hugo Poulin, Damien Sternberg, Bruno Eymard,
François Rivier, Raul Juntas Morales, Mohamed Chahine, Sophie Nicole,
Saïd Bendahhou
2479-P
lat
9:15
am
OPTICAL TRACKING OF NAV1.5 CONFORMATION REVEALS
MOLECULAR MECHANISMS
β
1 SUBUNIT REGULATION.
Wandi Zhu
, Eric J. Hsu, Angela R. Schubert, Zoltan Varga, Jonathan R.
Silva
2480-P
lat
9:30
am
LIVE-CELL IMAGING OF MIDCHANNEL PROTEOLYSIS OF
NEURONAL SURFACE L-TYPE CALCIUM CHANNELS.
Ioannis E. Michailidis
, Dan Zhang, Jian Yang
2481-P
lat
9:45
am
MECHANISMS OF AUXILIARY
α
2
δ
-1 SUBUNIT REGULATION
OF VOLTAGE-GATED CALCIUM CHANNELS.
Sihui Ma
, Henry
M. Colecraft
2482-P
lat
10:00
am
TOWARDS A COMMON STRUCTURE-FUNCTION
FRAMEWORK FOR CALMODULIN REGULATION OF CALCIUM
AND SODIUM CHANNELS.
Manu B. Johny
, Paul J. Adams, Billy
Kang, David T. Yue
8:15
am
–10:15
am
, B
allroom
IV
Platform
Optical Spectroscopy: CD, UV-VIS,
Vibrational, Fluorescence
Co-Chairs
Richard Thompson, University of Maryland
Rudra Kafle, University of Michigan
2483-P
lat
8:15
am
RATIOMETRIC BIOLUMINESCENCE-BASED ZINC BIOSENSOR
WITH NANOMOLAR SENSITIVITY. Evgenia G. Matveeva, Graham
Franke, Leslie Bourne, Andrea K. Stoddard, Carol A. Fierke,
Richard B. Thompson