Výsledky vyhledávání - "Adam S. Redlinski"

Defect peptide chemistry: Perturbations in the structure of a homopentapeptide induced by a guest residue interrupting side-chain regularity

Autor: Benedetto Di Blasio, Fernando Formaggio, Gian Maria Bonora, Carlo Pedone, Roberto Fattorusso, Ettore Benedetti, Marco Crisma, Adam S. Redlinski, Claudio Toniolo, Michele Saviano, Miroslaw T. Leplawy, Vincenzo Pavone, Krzysztof Kaczmarek

Publikováno v: Biopolymers. 34:1409-1418

The fully blocked pentapeptide Tfa‐(Deg)2‐L‐Abu‐(Deg)2‐OtBu (Tfa:triflouroacetyl; Deg: Cα,α‐diethylglycine; OtBu: tert‐butoxy) adopts in the crystal state a regular, right‐handed 310‐helical structure stabilized by three N  H �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ced964d8eb2b56833a8cf103f9d3b4
https://doi.org/10.1002/bip.360341012

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ChemInform Abstract: Emerimicins III and IV and Their Ethylalanine12 Epimers. Facilitated Chemical-Enzymatic Synthesis and a Qualitative Evaluation of Their Solution Structures

Autor: William C. Hutton, Karol Kociolek, Miroslaw T. Leplawy, Fritz Reusser, Janusz Zabrocki, Denise D. Beusen, Urszula Slomczynska, Adam S. Redlinski, Garland R. Marshall

Publikováno v: ChemInform. 23

The peptaibol antibiotics, emerimicin III and IV (Ac-Phe 1 -MeA 2 -MeA 3 -MeA 4 -Val 5 -Gly 6 -Leu 7 -MeA 8 -MeA 9 - Hyp 10 -Gln 11 -R-EtA 12 -Hyp 13 -Xxx 14 -Phol 15 , where Xxx=Ala for emerimicin III and Xxx=MeA for emerimicin IV) and their EtA 12

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e1be66894ccf533957d368e460dd89a
https://doi.org/10.1002/chin.199237282

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Synthesis, crystal structure and conformation of N-acetyl-Cα,α-diethylglycine-N′-methylamide

Autor: Bernard Luciak, Adam S. Redlinski, Krzysztof Kaczmarek, Miroslaw T. Leplawy, Zdzisław Gałdecki

Publikováno v: Monatshefte für Chemie Chemical Monthly. 123:993-998

Synthesis and X-ray structure analysis of N-acetyl-α,α-diethylglycine-N′-methylamide [CH3-Co-NH-C(C2H5)2-CO-NHCH3] are described. The compound was obtained from the corresponding N-acetyl derivative [CH3-CO-NH-C(C2H5)2-COOH] through the mixed anh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8aeda80f0fec3aa771f17f465c6e90c
https://doi.org/10.1007/bf00810930

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Determination of an 8-.ANG. interatomic distance in a helical peptide by solid-state NMR spectroscopy

Autor: Adam S. Redlinski, Susan M. Holl, Jacob Schaefer, Karol Kociolek, Miroslaw T. Leplawy, Denise D. Beusen, Shimon Vega, Garland R. Marshall, Robert A. McKay

Publikováno v: Journal of the American Chemical Society. 114:4830-4833

The combination of transferred-echo double resonance (TEDOR) with rotational-echo double resonance (REDOR) has been used to measure an 8-A fluorine-carbon internuclear distance in a nine-residue fragment of the peptide antibiotic emerimicin. The frag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c4385c2d4463c67ea5b53cb719465d3
https://doi.org/10.1021/ja00038a056

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Emerimicins III and IV and their ethylalanine12 epimers. Facilitated chemical-enzymatic synthesis and a qualitative evaluation of their solution structures

Autor: William C. Hutton, Karol Kociolek, Denise D. Beusen, Urszula Slomczynska, Janusz Zabrocki, Garland R. Marshall, Adam S. Redlinski, Fritz Reusser, Miroslaw T. Leplawy

Publikováno v: Journal of the American Chemical Society. 114:4095-4106

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e243db448525a62595aaa04fac9f8e90
https://doi.org/10.1021/ja00037a010

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Crystal and molecular structures of two N-derivatives of Cα,α-diethylglycine*

Autor: Marco Crisma, Giovanni Valle, Adam S. Redlinski, Claudio Toniolo, Miroslaw T. Leplawy

Publikováno v: Zeitschrift für Kristallographie. 199:203-210

The crystal and molecular structures of N-formyl-C α,α -diethylglycine (1) and N-benzyloxycarbonyl-C α,α ,diethylglycine (2) have been determined by X-ray diffraction techniques. The compounds possess the following parameters : (1) monoclinic, sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bd910eeb03cc2797c09d38a7eda4164
https://doi.org/10.1524/zkri.1992.199.3-4.203

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Synthese, Kristallstruktur und Konformation von N-Acetyl-α,α-di-n-butylglycin

Autor: Miroslaw T. Leplawy, Zdzisław Gałdecki, Bernard Luciak, Adam S. Redlinski, Krzysztof Kaczmarek

Publikováno v: Monatshefte für Chemie Chemical Monthly. 121:511-515

The compound CH3-CO-NH-C(n-C4H9)2-COOH was synthesized from the corresponding free amino acid. N-Acetyl-α,α-di-n-butylglycine crystallizes in the monoclinic space group I2/c witha=10.762(3) A,b=17.841(5) A,c=15.202(5) A, β=102.85(3)°,Z=8,D=1.07 g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e88f9020b527e48bd61f29f3d87ee9fe
https://doi.org/10.1007/bf00810859

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Determination of a precise interatomic distance in a helical peptide by REDOR NMR

Autor: Garland R. Marshall, Karol Kociolek, Miroslaw T. Leplawy, Yong Pan, Denise D. Beusen, Adam S. Redlinski, Jacob Schaefer

Publikováno v: Journal of the American Chemical Society. 112:963-966

A new spectroscopic technique, rotational-echo double-resonance (REDOR) NMR, for solids utilizes magic-angle spinning and measures directly the dipolar coupling between stable-isotope-labeled nuclei and, thus, interatomic distances. REDOR has been us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b0727c7388aba7cd1195fc68b791739
https://doi.org/10.1021/ja00159a009

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Synthese, Kristallstruktur und Konformation von N-Acetyl-Cα,α-diethylglycin/Synthesis and Crystal Structure of N-Acetyl-Cα,α-diethylglycine

Autor: Bernard Luciak, Adam S. Redlinski, Zdzisław Gałdecki, Miroslaw T. Leplawy, Krzysztof Kaczmarek

Publikováno v: Zeitschrift für Naturforschung B. 47:90-92

The compound CH3-CO-NH-C(C2H5)2-COOH was synthesized from the corresponding free amino acid. N-Acetyl-Cα,α-diethylglycine crystallizes in the monoclinic space group P21/c with a = 13.551(2)Å, b = 11.110(3)Å, c = 13.569(3)Å, β = 111.54(2)°, Z =

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3cf9c88d3d60da3a9eddc545ac8dfbe
https://doi.org/10.1515/znb-1992-0117

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