Protein Data Bank funding

The X-ray crystal structures shown in this article were created with CambridgeSoft s ChemSD Pro 5.0 using coordinates obtained from the source, the CSD (Cambridge Structural Database) or the PDB (Protein Data Bank), or those determined by Paul D. Robinson at Southern Illinois University (SIU) in collaboration with the author. Most of the author s work on boron heterocycles first at SIU and more recently at SRI International (the nonprofit research institute formerly known as the Stanford Research Institute) was funded by NIH grant GM448I9. 

Upon request, many authors of published crystallographic structures provide coordinate lists or structure factors by computer mail directly to interested parties. But the great majority of structures are available through the Protein Data Bank (PDB).1 Crystallographers can satisfy publication and funding requirements for availability of their structures by depositing coordinates with this data bank. 

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