Information in the EF-Hand Calcium-Binding Proteins Database from Reference 291

Protein	Species	Information	Comment	Submitted By	Validated By
S100B	Bos taurus (cow or bovine)	This protein binds 2 equivalents of Ca ion	The crystal structure reported in this paper shows two calcium ions bound to each S100b monomer.	Melanie R. Nelson The Scripps Research Institute, Department of Molecular Biology mnelson@scripps.edu	Melanie R. Nelson mnelson@scripps.edu
S100B	Bos taurus (cow or bovine)	structure by x-ray crystallography (pdb entry 1MHO) of homodimer bound to 2 ions of Ca		Melanie R. Nelson The Scripps Research Institute, Department of Molecular Biology mnelson@scripps.edu	Melanie R. Nelson mnelson@scripps.edu