MPSA abstracts

Abstract

Probing the active site of rhodanase with disulfide reagents Uses of gel electrophoresis to monitor detergent enzymes: application to safety assessments C-terminal sequence analysis of polypeptides containing C-terminal proline Exploiting automated protein sequence analysis: in situ cleavage and resequencing Study of a rearrangement at the C-terminus of peptides during the collision activated dissociation experiments Analysis of the microheterogeneity of recombinant Schistosoma mansoni antigen rSmp28 reveals N-formyl-alanine as a new post-translational modification in Saccharomyces cerevisiae Characterization of a recombinant cytosolic domain of CD45 phosphatase Preparation and characterization of the site-directed E211Q mutant of yeast enolase 1 Direct mass spectrometric analyses for protein chemistry studies Structure characterization of membrane bound and surface adsorbed protein p58, A membrane-and microfilament-associated gag-like protein from ascites tumor cell microvilli, binds SrC SH3 domain through a poly-proline motif 517 Direct determination of immobilized protein concentration Conformational flexibility of the Gly-Gly dipeptide within protein structures A highly conserved N-terminal sequence for teleost vitellogenins Rapid fingerprinting of proteins with immobilized protease columns Protein, farnesyi transferase. Evidence for an electrophilic substitution mechanism. Disulphide mapping of prolamins Conformational comparison in the snake toxin family Mapping and characterization of proteins associated with morphological transformation in the SHE cell assay Solution structure of a cyclic c~-MSH analogue--initial NMR studies Identification of modified PTH-amino acids in protein sequence analysis Crystallization of a thermal stable trypsin inhibitor from Phaseolus lunatus Characterization of recombinant porin by mass spectrometry Insights into the structure and active-site architecture of IPP:DMAPP isomerase Counting cysteine and cystine residues in proteins and peptides using MALDI-TOF mass spectrometry Detection of di-PTH-cys for assignment of disulfide linkages Mutagenesis of the cyclic AMP receptor protein (CRP) of Escherichia coli MPSA Abstract Listing 519 Reed J. Harris H5. Evaluating protein modification sites observed by N-terminal sequence analysis Detection of low levels of hydroxylysine in non-collagenous proteins Chemical examination of the diphenylphosphoroisothiocyanatidate/trimethylsilnolate method for protein carboxyl-terminal degradations Aptase and molecular chaperone activities of the maize endoplasmic reticulum-resident Stress-70 protein Micropreparation for sequence analysis of peptides of proteins obtained from old archived polyacrylamide gels by in situ trypsin digestion Identification and characterization of metal protein complexes of crude cell extracts by mass-spectrometry The structure and function of plant leginsulin Probing the Mg 2+ binding site of/3-galactosidase (E. coli) In-gel reduction and alkylation of proteins and enzymatic digestion: application to the sequence analysi...