April release of RCSB PDB web site

The April release of the RCSB PDB web site has been made available this week. As usually I am planning to describe some of the most exciting new features in a couple of postings here. First, a quick overview:

• PDB-101: Educational Resources for Exploring a Structural View of Biology

•  Structure Summary Sequence Tab

• Improved Layout
• Single Nucleotide Polymorphism (SNP)
• Binding Sites
• Protein Modifications

• Advanced Search

• Protein Modifications
• Pfam ID Search
• Finding EM Structures with Experimental Data Files

• Tabular Reports

• EM Tabular Reports
• New Custom Tabular Report Fields
• Tabular Report Web Services

• External Links

• HIV Toolbox