PDB Deposition Statistics

As we begin the final quarter of the year 2001, 2,422 structures have been deposited to the PDB this year -- with 873 deposited in the last quarter.

Approximately 70% were deposited with a HPUB release status; 12% were deposited with a HOLD status; and 18% were deposited and released as soon as the annotation of the entry was completed. The release of HPUB structures is described in this newsletter.

Of these depositions, 80% were determined from X-ray diffraction experiments. 16% were determined from NMR studies.