Whats new in version 13.0.2.3020:
- Biopolymer Builder Enhancements. Methods for building and displaying biopolymers are greatly enhanced in ChemBioDraw 13.0:
- Single and multi letter amino acids - Lets you create single letter amino acids and nucleotides either by entering the corresponding IUPAC code, or by using the Biopolymer toolbar. The Biopolymer Editor lets you create three letter, or non-standard amino acids, by entering the residue name.
- Toggle Amino Acid Style AA1AA3 command - Lets you change the amino acid representation from single to multi-letter, and vice versa. For more information, see Drawing Biopolymers.
- L- and D- amino acids - You can create standard L- or D-amino acids by entering the relevant IUPAC code.
- Toggle L- and D-amino acids -The ‘Toggle Amino Acid Stereo LD’ command lets you change the stereochemistry of amino acids from L to D and vice versa.
- Protecting groups - Lets you add protecting groups such as Trt and Fmoc to amino acids containing additional NH2 or OH groups (Arg, Aad). You can al...
Publisher review:ChemDraw is the drawing tool of choice for chemists to create publication-ready, scientifically intelligent drawings for use in ELNs, databases and publications and for querying chemical databases.
A chemical drawing solution that chemists across multiple chemistry disciplines can trust to accurately handle and represent organic, organometallic and polymeric and biopolymer materials (including amino acids, peptides and DNA and RNA sequences) and to deal with advanced forms of stereochemistry.
Chemists who use ChemDraw to predict properties are able to save time and reduce costs by identifying compounds that are likely to have the desired properties before actually synthesizing them.
Chemists can also save time and increase data accuracy using ChemDraw to generate spectra, construct correct IUPAC names, and calculate reaction stoichiometry.
A powerful set of tools to handle substructural query types (such as variable points of attachment, Rgroups, ring/chain size, atom/bond/ring types, and generic atoms) ensures that compounds are quickly and accurately located by searches, no matter how they are stored in commercial, public or in-house databases.
Operating system:Mac OS X 10.6 or later
ChemDraw 13.0.2.3020 details 
