Databases

CRC Handbook of Chemistry and Physics
http://www.hbcpnetbase.com/
Data may be accessed after purchasing a personal or institutional subscription.

Database of Macromolecular Movements
http://molmovdb.org
A collection of movies describing motions in proteins and other macromolecules. Also available are freeware and server-based tools for structural analysis.

NDB
http://ndbserver.rutgers.edu/
A database of nucleic acid structures.

RCSB Protein Data Bank
http://www.rcsb.org/pdb
A database of structures of proteins obtained by X-ray diffraction or NMR spectroscopy. For best viewing of the three-dimensional structures, install a molecular visualization plug-in (such as MDL Chime, Protein Explorer, or RasMol).

Tutorials

MALDI-TOF
http://www.abrf.org/ABRFNews/1997/June1997/jun97lennon.html
MALDI-TOF mass spectrometry.

Software

AMBER Server: Molecular Mechanics over the Web
http://amber.scripps.edu/index.html
This free interactive utility allows the user to predict the secondary structure of a polypeptide by molecular mechanics simulations using the AMBER force field.

CORINA
http://www.molecular-networks.com/online_demos/corina_demo.html
Interactive molecule builder and energy minimizer.

PredictProtein
http://www.predictprotein.org/
 A web-based service for prediction of protein structures.

Protein Explorer
http://www.umass.edu/microbio/chime/pe_beta/pe/protexpl/frntdoo2.htm
A free browser plug-in for molecular visualization, based on RasMol.

RasMol
http://www.umass.edu/microbio/rasmol/
A free browser plug-in for molecular visualization.