All rights reserved, whether the whole or part of the program is concerned. Permission to use, copy, and modify this software and its documentation is granted for academic use, provided that: i. this copyright notice appears in all copies of the software and related documentation; ii. the reference given below (Frishman and Argos, 1995) must be cited in any publication of scientific results based in part or completely on the use of the program; iii. bugs will be reported to the authors. The use of the software in commercial activities is not allowed without a prior written commercial license agreement. WARNING: STRIDE is provided "as-is" and without warranty of any kind, express, implied or otherwise, including without limitation any warranty of merchantability or fitness for a particular purpose. In no event will the authors be liable for any special, incidental, indirect or consequential damages of any kind, or any damages whatsoever resulting from loss of data or profits, whether or not advised of the possibility of damage, and on any theory of liability, arising out of or in connection with the use or performance of this software. For calculation of the residue solvent accessible area the program NSC [3,4] is used and was kindly provided by Dr. F.Eisenhaber (EISENHABER@EMBL-HEIDELBERG.DE). Please direct to him all questions concerning specifically accessibility calculations. --- program NSC version 1.0 (April 1994) Author: Frank Eisenhaber Copyright Notice: All rights reserved, whether the whole or part of the program is concerned. The software may not be used without specific, prior written permission of the author. An academic licence agreement for the package ASC/GM or its parts is granted if you make the following commitments: 1) In using this software, the user will respect the interests of the author. 2) The use of the software in commercial activities is not allowed without a prior written commercial licence agreement. The program will not be used in classified research. 3) Other interested research groups will be redirected to the author. The user will not redistribute the code outside his immediate research group. 4) The copyright messages will not be modified or suppressed. 5) The reference given below will be cited in any publication of scientific results based in part or completely on use of the program. 6) Bugs will be reported to the author. Permission to use, copy, and modify this software and its documentation is hereby granted without fee for academic use, provided that the above copyright notices and this permission notice appear in all copies of the software and related documentation. THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.