Premium
Hydrophobic dipeptides: the final piece in the puzzle
Author(s) -
Görbitz Carl Henrik
Publication year - 2018
Publication title -
acta crystallographica section b
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.604
H-Index - 33
ISSN - 2052-5206
DOI - 10.1107/s2052520618007151
Subject(s) - dipeptide , leucine , valine , phenylalanine , isoleucine , hydrogen bond , amino acid , chemistry , crystal structure , tripeptide , alanine , peptide , stereochemistry , crystallography , organic chemistry , molecule , biochemistry
The crystal structure of l ‐valyl‐ l ‐leucine acetonitrile solvate presented here adds to 24 previously reported structures of dipeptides constructed from the five nonpolar amino acids l ‐alanine, l ‐valine, l ‐isoleucine, l ‐leucine and l ‐phenylalanine. It thus constitutes the final piece in the 5 × 5 puzzle of hydrophobic dipeptide structures. This opportunity is taken to review the crystal packing arrangements and hydrogen‐bonding preferences of a rather unique group of substances, with updated information on the various hydrogen‐bonding patterns and the associated peptide conformations.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom