[sharp-discuss] NOC (current version 1.5.2.10) a new, free program for protein structure model-building, visualization, validation and analysis ...

[Chenmengen]

http://noc.ibp.ac.cn/
Highlights of NOC: 
Easy-to-use;
Novel and precise structures representation; 
Auto-fit residues' side-chain against density data;
Solid surface calculation, generation and electrostatic potential, hydrophobic force coloring; 
Easy to superimpose structures; 
Structure validation;
Hardware 3D-Stereo Visualizing Support;
Molecular animate model generation;
Potentials calculation;
Analyze the trajectory of Amber;