Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Clark W. Smith"'
Publikováno v:
International Journal of Peptide and Protein Research. 45:1-10
Two stereoselective syntheses of a new pseudodipeptide isostere, the right-hand hydroxyethylene dipeptido-mimetic (Xaaψ[CH2CH(OH)]Yaa), are presented. In one method readily available amino acids are used as starting materials for Evans chiral aldol
Publikováno v:
International Journal of Peptide and Protein Research. 21:127-134
The protected peptide, Ac-Glu(OBut)-D-Phe-D-Trp-Ser(But)-Tyr(But)-D-Lys (Z)-Leu-Arg(Tos)-Pro-Gly-NH2 was synthesized in a stepwise manner on a resin of poly-N-acrylylpyrrolidine using both acid cleavable N alpha-tert.-butyloxycarbonyl and base cleava
BIDIRECTIONAL SYNTHESIS OF [5-ASPARTIC ACID] ARGININE VASOPRESSIN ON POLY-N-ACRYLYLPYRROLIDINE RESIN
Publikováno v:
International Journal of Peptide and Protein Research. 16:365-371
In the proposed biologically active conformation of vasopressin at its antidiuretic receptor, the side-chain carboxamide moiety of the 5-position asparaginyl residue has been suggested to be an active element for the initiation of the antidiuretic re
Publikováno v:
International Journal of Peptide and Protein Research. 13:109-112
Entirely beaded poly-N-acrylylpyrrolidine-co-bisacrylyl-1, 2-diaminoethane-co-N-acrylyl-1, 6-diaminohexane-HCl(PAP), a new resin on which to perform peptide chemistry, has been prepared by reverse phase suspension polymerization in quantitative yield
Publikováno v:
International Journal of Peptide and Protein Research. 15:331-334
Three beaded poly-N-acrylyldialkylamine resins have been systematically compared with polystyrene-co-1%-divinylbenzene for their ability to interact with solvents that are useful in peptide synthesis. The three resins have the same cross-linking mono
Autor:
June M. Lull, Carol A. Bannow, Riqiang Yan, Alfredo G. Tomasselli, Thomas L. Emmons, Isam Qahwash, Michael Jerome Bienkowski, Kam F. Fok, Clark W. Smith, Joseph W. Leone, Yifeng Lu, Robert L. Heinrikson
Publikováno v:
Journal of Neurochemistry. 84:1006-1017
The involvement of β-secretase (BACE1; β-site APP-cleaving enzyme) in producing the β-amyloid component of plaques found in the brains of Alzheimer's patients, has fueled a major research effort to characterize this protease. Here, we describe wor
Autor:
Peggy A. Garner-Hamrick, Gregory A. Waszak, David P. Thompson, Elaine A. Powers, Clark W. Smith, Anthony W. Yem, Douglas J. Staples, Wanxia He, Martin R. Deibel, Chris Fisher, Carol A. Bannow
Publikováno v:
Biochemical Journal. 347:653-660
Glutathione S-transferase (GST)-cdc25B(31-566) induced germinal vesicle breakdown (GVBD) when microinjected into Xenopus oocytes. Purified, N-terminally truncated forms of cdc25B did not induce GVBD, even though many had phosphatase activity and acti
Publikováno v:
Analytical Biochemistry. 239:20-24
A rapid and simple method for quantitating the reaction product of UDP-GalNAc:polypeptide, N -acetylgalactosaminyltransferase (GalNAc-transferase) by scintillation proximity assay (SPA) was developed. The assay quantitates the radioactivity incorpora
Autor:
Satish K. Sharma, Kenneth B. Rank, Carol A. Bannow, Joseph W. Leone, Alfredo G. Tomasselli, Donna J. Rothrock, Robert L. Heinrikson, Clark W. Smith, Susan M. Poppe, David B. Evans, Naisheng Fan, W. Gary Tarpley
Publikováno v:
Journal of Biological Chemistry. 270:13573-13579
Active, recombinant p68 reverse transcriptase (RT) from human immunodeficiency virus type 2 (HIV-2), with an NH2-terminal extension containing a hexahisti-dine sequence was isolated from extracts of Escherichia coli by immobilized metal affinity chro
Autor:
D J Rothrock, Carol A. Bannow, C S Tomich, J M Lull, A. M. Mildner, I M Reardon, J L Sarcich, Clark W. Smith, W J Howe, Joseph W. Leone
Publikováno v:
Biochemistry. 33:9405-9413
Site-directed mutagenesis of autolysis sites in the human immunodeficiency virus type 1 (HIV-1) protease was applied in an analysis of enzyme specificity; the protease served, therefore, as both enzyme and substrate in this study. Inspection of natur