Search Results - "Chen, Lorenzo H."

Structure of the Capsular Polysaccharide of Pneumococcal Serotype 11A Reveals a Novel Acetylglycerol That Is the Structural Basis for 11A Subtypes by Zartler, Edward R., Porambo, Richard J., Anderson, Carrie L., Chen, Lorenzo H., Yu, Jigui, Nahm, Moon H.

“…We have undertaken a structural assessment of Streptococcus pneumoniae 11A polysaccharide as well as two clinical isolates related to 11A. The clinical…”
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Creatine Kinase: Essential Arginine Residues at the Nucleotide Binding Site Identified by Chemical Modification and High-Resolution Tandem Mass Spectrometry by Wood, Troy D., Guan, Ziqiang, Borders, Charles L., Chen, Lorenzo H., Kenyon, George L., McLafferty, Fred W.

“…Phenylglyoxal is an arginine-specific reagent that inactivates creatine kinase (CK). Previous results suggest that modification of the dimeric enzyme at a…”
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A reversed phase HPLC assay for the simultaneous quantitation of non-ionic and ionic surfactants in bioprocess intermediates by Chen, Lorenzo H., Price, Colleen E., Goerke, Aaron, Lee, Ann L., DePhillips, Pete A.

“…This report describes a rapid and accurate reversed phase HPLC method for the simultaneous quantitation of multiple surfactants in various bioprocess solution…”
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Catalytic Role of the Amino-Terminal Proline in 4-Oxalocrotonate Tautomerase:  Affinity Labeling and Heteronuclear NMR Studies by Stivers, James T, Abeygunawardana, Chitrananda, Mildvan, Albert S, Hajipour, Gholamhossein, Whitman, Christian P, Chen, Lorenzo H

“…4-Oxalocrotonate tautomerase (EC 5.3.2-; 4-OT), a hexamer consisting of 62 residues per subunit, catalyzes the isomerization of unsaturated α-keto acids,…”
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Rabbit Muscle Creatine Kinase:  Consequences of the Mutagenesis of Conserved Histidine Residues by Chen, Lorenzo H, Borders, Charles L, Vásquez, John R, Kenyon, George L

“…Creatine kinase (CK; EC 2.7.3.2) catalyzes the reversible conversion of creatine and MgATP to phosphocreatine and MgADP. In the absence of an X-ray crystal…”
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4-Oxalocrotonate tautomerase, an enzyme composed of 62 amino acid residues per monomer by CHEN, L. H, KENYON, G. L, CURTIN, F, HARAYAMA, S, BEMBENEK, M. E, GHOLAMHOSSEIN HAJIPOUR, WHITMAN, C. P

“…The xylH gene encoding 4-oxalocrotonate tautomerase (4-OT) has been located on a subclone of the Pseudomonas putida mt-2 TOL plasmid pWW0 and inserted into an…”
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Direct Sequence Data from Heterogeneous Creatine Kinase (43 kDa) by High-Resolution Tandem Mass Spectrometry by Wood, Troy D, Chen, Lorenzo H, Kelleher, Neil L, Little, Daniel P, Kenyon, George L, McLafferty, Fred W

“…Isoelectric focusing separation of recombinant rabbit muscle creatine kinase (CK) and its 282Cys-->282Ser mutant shows the presence of three and two isoforms,…”
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Sequence Verification of Human Creatine Kinase (43 kDa) Isozymes by High- Resolution Tandem Mass Spectrometry by Wood, Troy D., Chen, Lorenzo H., White, Camille B., Babbitt, Patricia C., Kenyon, George L., McLafferty, Fred W.

“…Amino acid sequencing by recombinant DNA technology, although dramatically useful, is subject to base reading errors, is indirect, and is insensitive to…”
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A comparative study of human muscle and brain creatine kinases expressed in Escherichia coli by Chen, L H, White, C B, Babbitt, P C, McLeish, M J, Kenyon, G L

“…We report the expression of the human muscle (CK-MM) and brain (CK-BB) creatine kinases in Escherichia coli. The proteins have been purified to apparent…”
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The structure of the capsular polysaccharide of pneumococcal serotype 11A reveals a novel acetylglycerol that is the structural basis for 11A subtypes by Zartler, Edward R., Porambo, Richard J., Anderson, Carrie L., Chen, Lorenzo H., Yu, Jigui, Nahm, Moon H.

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Random and site-directed mutagenesis of bacterial luciferase: investigation of the aldehyde binding site by Chen, Lorenzo H, Baldwin, Thomas O

“…Numerous luciferase structural gene mutants of Vibrio harveyi have been generated by random mutagenesis and phenotypically characterized [Cline, T.W., &…”
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Structure of the capsular polysaccharide of pneumococcal serotype 11A reveals a novel acetylglycerol that is the structural basis for 11A subtypes by Zartler, Edward R., Porambo, Richard J., Anderson, Carrie L., Chen, Lorenzo H., Yu, Jigui, Nahm, Moon H.

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Structure of the Capsular Polysaccharide of Pneumococcal Serotype 11A Reveals a Novel Acetylglycerol That Is the Structural Basis for 11A SubtypesS by Zartler, Edward R., Porambo, Richard J., Anderson, Carrie L., Chen, Lorenzo H., Yu, Jigui, Nahm, Moon H.

“…We have undertaken a structural assessment of Streptococcus pneumoniae 11A polysaccharide as well as two clinical isolates related to 11A. The clinical…”
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Cloning and expression of functional rabbit muscle creatine kinase in Escherichia coli. Addressing the problem of microheterogeneity by CHEN, L. H, BABBITT, P. C, VASQUEZ, J. R, WEST, B. R, KENYON, G. L

“…The gene encoding rabbit muscle creatine kinase (CK) has been subcloned into a single plasmid, and the protein expressed in a soluble and functional form in…”
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