ISSN:
1600-5767
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Geosciences
,
Physics
Notes:
The restrained reciprocal-space least-squares refinement program of Hendrickson & Konnert [Computing in Crystallography, edited by R. Diamond, S. Ramaseshan & K. Venkatesan, pp. 13.01–13.25. (1980). Bangalore: Indian Academy of Sciences] has been modified to include non-bonded and/or hydrogen-bonded contacts between molecules related by symmetry operations and/or unit-cell translations. The modified program has been tested on an inhibited form of aspartate aminotransferase, which is an α2 dimeric enzyme with a crystallographic twofold axis relating the subunits. A number of heretofore unseen close contacts between atoms of separate subunits were located and correctly dealt with by the modified program.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0021889885010093