******************************
                        I L L U S T R A T E
                     Biomolecular Illustration
  		  ******************************
  		  copyright 2019 David S Goodsell

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License

   This work was supported by Damon Runyon-Walter Winchell Cancer Research Fund Fellowship DRG 972,
   the US National Institutes of Health R01-GM120604 and the RCSB Protein Data Bank.

   To get started, type in a PDB id, pick a Style, choose a view in the NGL window, and click Illustrate.
   Documentation and Illustrate source at https://ccsb.scripps.edu/illustrate

  --------------------------------------------------------------------
  DS Goodsell & AJ Olson (1992) "Molecular Illustration in Black and White" JMolGraphics 10, 235-240.
  --------------------------------------------------------------------