Tuesday, april 27 anatomy - Experimental Biology

tuesday
B48 835.10 Characterization of the Thermotoga maritima
ADP-glucose pyrophosphorylase: both glgC and glgD subunits
are required for optimal activity and allosteric regulation. M.
Matsui, E. Guandique, M. Tran, S. Nisperos, A. Orry and
C.R. Meyer. California State Univ., Fullerton and Molsoft LLC,
La Jolla.
B49 835.11 Engineering human paraoxonase-1 double
mutants to hydrolyze organophosphorus compounds. J. Norris,
M. Chung, J.R. Smith and S. Kirby. U.S. Army Med. Res. Inst.
of Chem. Defense, Aberdeen Proving Ground, MD.
B50 835.12 Kinetic characterization of a BCP-class
peroxiredoxin from Escherichia coli. S.A. Reeves, D.
Parsonage, K.J. Nelson and L.B. Poole. Wake Forest Univ.
Sch. of Med.
B51 835.13 Cloning, expression and purification of yeast
aminotransferase. Z.L. Reyes, W.E. Karsten, K.D. Bobyk, P.F.
Cook and L. Chooback. Univ. of Central Oklahoma and Univ.
of Oklahoma.
836. Photochemical Sensors
Poster
Tu e. 7:30 a m—An a h e i m Co n v e n t i o n Ce n t e r, Ex h i b it Ha l l CD
Presentation time: 12:20 p m-1:30 p m
B52 836.1 Measuring readily exchangeable zinc in
Escherichia coli by carbonic anhydrase-based expressible
ratiometric zinc sensor. D. Wang, T.K. Hurst, C.A. Fierke and
R.B. Thompson. Univ. of Michigan and Univ. of Maryland Sch.
of Med.
837. Protease: Structure and Regulation
Poster
Tu e. 7:30 a m—An a h e i m Co n v e n t i o n Ce n t e r, Ex h i b it Ha l l CD
Presentation time: 12:20 p m-1:30 p m
B53 837.1 Identification of a receptor-induced binding site
in plasminogen induced by its interaction with cells. J. Han, R.J.
Parmer and L.A. Miles. The Scripps Res. Inst. and UCSD and
VA San Diego Healthcare Syst.
B54 837.2 Localization and purification of phagosomeassociated
proteases in Tetrahymena thermophila. T. Kaur,
J.R. Carreon and J.W. Straus. Vassar Col. and Ramapo Col.
of New Jersey.
B55 837.3 Enhancing the catalytic activity of an
engineered threonine protease. M. Lansang and T. Baird, Jr.
San Francisco State Univ.
B56 837.4 Introducing extended substrate selectivity into
trypsin through redesign. S.P. Najibi and T. Baird, Jr. San
Francisco State Univ.
B57 837.5 Structural analysis of HIV-1 protease inhibition
using physical models. Lincoln SMART Team, S. Colton, T.
Herman, K. Giles, B. Koo, S. Jeske, N. Ollikainen and J.
Reis. Lincoln H.S., San Francisco, Milwaukee Sch. of Engin.
and UCSF.
B58 837.6 Asn 362 contributes to zinc binding by leukotriene
A 4
hydrolase. M.W. Thompson, A. Schaible and R.L. Seipelt.
Middle Tennessee State Univ.
B59 837.7 Role of the reactive center loop of protein Z
dependent protease inhibitor in determining specificity of the
protease reaction. L. Yang and A.R. Rezaie. Saint Louis Univ.
838. Protein Synthesis, Catalysis and
Turnover
Poster
Biochemistry
Tu e. 7:30 a m—An a h e i m Co n v e n t i o n Ce n t e r, Ex h i b it Ha l l CD
Presentation time: 12:20 p m-1:30 p m
B60 838.1 Use of RNA affinity chromatography to
investigate factors involved in selenoprotein synthesis and
nonsense decay. M.J. Berry, L. Seale, C.L. Gilman and A.
Seyedali. Univ. of Hawaii at Manoa.
B61 838.2 Covalent modification of proteins by a small
peptide Zfra. N-S. Chang, M-H. Lee and S-R. Lin. ‘Natl. Cheng
Kung Univ. Med. Col., Taiwan and SUNY Upstate Med. Univ.
B62 838.3 Single molecule structural dynamics of
ribosome before and during translocation. B.S. Cooperman,
C. Chen, B. Stevens, H. Liu, D. Cabral, H. Zhang, J. Kaur,
Y. Wang, D. Pan, Z. Smilansky and Y.E. Goldman. Univ. of
Pennsylvania, Univ. of Houston and Anima Cell Metrology Inc.,
Bernardsville, NJ.
B63 838.4 Interrupted catalysis: the EF4 (LepA) effect
on back translocation. H. Liu, D. Pan, M. Pech and B.S.
Cooperman. Univ. of Pennsylvania, Harvard Univ., Boston and
Max Planck Inst. for Molec. Genet., Berlin.
B64 838.5 Signal transduction on the ribosome:timing
EF-Tu release from aminoacyl-tRNA. W. Liu, K. Poruri, W.
Mandecki, Y.E. Goldman and B.S. Cooperman. Univ. of
Pennsylvania and UMDNJ, Newark.
B65 838.6 Facile chemoenzymatic platform for protein
tyrosine-sulfate production. L.Y. Lu, B.H. Chen, J.Y-S. Wu, T.A.
Liu, D.H. Chen, C.C. Wang, T.H. Lin, C.C. Hsu and Y.S. Yang.
Natl. Chiao Tung Univ., Taiwan.
B66 838.7 Generating permissive site-specific unnatural
amino acid synthetases. R.A. Mehl, S.J. Miyake-Stoner and
C.A. Refakis. Franklin & Marshall Col.
B67 838.8 Utilizing elongation factor Tu mutagenesis to
incorporate large unnatural amino acids in vivo. J.C. Peeler
and R.A. Mehl. Franklin & Marshall Col.
B68 838.9 Determination of protein synthesis in vivo with
15
N-glycine labeling and MALDI-TOF spectrum analysis. P.N.
Wahjudi, G.G. Xiao, W.N.P. Lee, M.W. Nowak and N. Shiva.
Los Angeles Biomed. Res. Inst., Creighton Univ. Med. Ctr. and
Endcode Bio Inc. and Proteio Inc., Pasadena.
839. Protein Turnover and Quality Control
Poster
Tu e. 7:30 a m—An a h e i m Co n v e n t i o n Ce n t e r, Ex h i b it Ha l l CD
Presentation time: 12:20 p m-1:30 p m
B69 839.1 Biochemical characterization of the cellular
biosynthesis and trafficking of Caspr2. G. Falivelli, C. Davide,
N. Dubi, A. De Jaco, J. Wilson and P. Taylor. Skaggs Sch. of
Pharm. and Pharmaceut. Sci., UCSD.
B70 839.2 Premature translation termination products are
substrates for the rapidly degraded polypeptide pathway. J.R.
Lacsina, X. Liu and C.V. Nicchitta. Duke Univ. Med. Ctr.
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