PDB Deposition Statistics

More than 800 structures were deposited to the PDB in the first quarter of the year 2002. Approximately 73% of all of the structures received during this period were deposited with a "hold until publication" release status; 11% were deposited with a specific hold date; and 15% were deposited with a "release immediately" status. 81% were the result of X-ray crystallographic experiments; 15% from NMR.