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CRYSTAL-STRUCTURES OF A D-RESIDUE CONTAINING TETRAPEPTIDES .1. TERT-BOC-D-VALYL-ALANYL-LEUCYL-ALANYL METHOXIDE, BUTANOL SOLVATE

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Title CRYSTAL-STRUCTURES OF A D-RESIDUE CONTAINING TETRAPEPTIDES .1. TERT-BOC-D-VALYL-ALANYL-LEUCYL-ALANYL METHOXIDE, BUTANOL SOLVATE
 
Creator BOBDE, V
DURANI, S
PATTABHI, V
SADASIVAN, C
 
Subject beta-sheet
crystal structure
heterochiral peptide
solvent channel
 
Description The crystal structure of a heterochiral peptide, viz. Boc-D-Val-Ala-Leu-Ala-OMe, with a D-residue in the beginning of the sequence has been determined (a = 9.464(5), b = 35.615(5), c = 9.703(2) Angstrom, space group P2(1)2(1)2, Z = 4, R = 0.09). The peptide is in the extended beta-conformation and the packing is stabilised by four N-H...O hydrogen bonds in an antiparallel beta-sheet arrangement. The solvent molecule is disordered and does not have any specific interactions with the peptide. (C) Munksgaard 1995.
 
Publisher MUNKSGAARD INT PUBL LTD
 
Date 2011-08-18T21:21:39Z
2011-12-26T12:55:55Z
2011-12-27T05:43:23Z
2011-08-18T21:21:39Z
2011-12-26T12:55:55Z
2011-12-27T05:43:23Z
1995
 
Type Article
 
Identifier INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH, 45(4), 332-336
0367-8377
http://dspace.library.iitb.ac.in/xmlui/handle/10054/10135
http://hdl.handle.net/10054/10135
 
Language en