3-D	Three-Dimensional
atm	Atmospheric Pressure
CASTp	Computer Atlas of Surface Topology of Proteins
CHARMM	Chemistry at Harvard Macromolecular Mechanics
FRED	Fast Rigid Exhaustive Docking
K	Kelvin
MS	Molecular Surface
NAMD	NAnoscale Molecular Dynamics
NCBI	National Center for Biotechnology Information
PDB	Protein Data Bank
PDFs	Probability Functions
ps and fs	Pico- and Femtoseconds
RCSB	Research Collaboratory for Structural Bioinformatics
RMSD	Root-Mean-Square Deviation
SEA	Staphylococcal Enterotoxin A
SEB	Staphylococcal Enterotoxin B
SEs	Staphylococcal Enterotoxins