ERNA-3D:
- Easy-to-operate graphic user interface
- Creation of complex atomic structures
- Ability to "pull" atomic structures in a realistic manner
- Automatic docking of intra- and interhelical single strands
- Interactive alteration of Bond Angles and Dihedral Angles
- Functions to move, add, remove and connect single atoms
- Simple manipulation of helices and clusters
- Reading and writing of PDB files (all records)
- Extremely rapid reading and writing of atom lists (memory dump)
- Simple calculation of distances
- Detailed information about the contents of internal lists
- Creation of six different types of representations
- Reading and writing of polygon data files
- Extremely rapid reading and writing of polygon lists (memory
dump)
- Loading of MOVIE.BYU data files
- Direct generation of contours from electron density data
- Real time rendering of transparent contours (rapid polygon
sorting)
- Easy checking of chain breakages
- Simple changing of object material definitions
- Scaling and reflection of objects
- 3D-viewing of models using Shutter Glasses or other 3D-technics
- Possibility to adjust up to 8 light sources
- Versatility in modifying the Lighting model
- Command interpreter for many keyboard commands
- Implementation of script data files for the creation of
animations
- Generation of PostScript pictures (Letter, Ledger, DIN A4, DIN A3,
Stereo, Poster, etc.)
- Generation of Bitmap Files of parts of the working area
- Generation of music by reading Primary Sequences of RNA/DNA or
proteins
- ERNA-2D: Creation of Secondary Structure Maps in the simplest
way.
- ERNA-2D: Dynamic manipulation of Secondary Structure Parts
- ERNA-2D: Direct translation of Secondary Structures into atomic
structures
- ERNA-2D: Creation of Secondary Structures from a given
3D-molecule
- ERNA-2D: Use of simple frames to select molecular parts in 2D as
well as in 3D
- ERNA-2D: Integration of labels and drawings into the Secondary
Structure Maps
- ERNA-2D: Generation of PostScript files for the printing of
Secondary Structure Maps
and much more . . .
