PDB Newsletter
Number 17 Spring 2003 Published quarterly by the Protein Data Bank

Previous editions of the PDB Newsletter are available hereText-only version

April 1, 2003

20,533 Released atomic coordinate entries

Molecule Type

  • 18,492 proteins, peptides, and viruses
  • 1,168 nucleic acids
  • 855 protein/nucleic acid complexes
  • 18 carbohydrates

Experimental Technique

  • 17,386 diffraction and other
  • 9,147 structure factor files
  • 3,147 NMR
  • 1,511 NMR restraint files

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Message from the PDB

Data Deposition and Processing

PDB Deposition Statistics In the first quarter of 2003, approximately 1,200 structures were deposited to the PDB... [MORE...]

PDB Annotation Manual Online in PDF and PostScript Formats The manual used as a guide by the PDB ADIT annotators for PDB Data Processing and Annotation is now available in PDF as well as PostScript format... [MORE...]

PDB Focus: ADIT Annotators PDB data are processed by an international effort... [MORE...]

Data Query, Reporting, and Access

New Features Available for Beta Testing: Biological Unit, Curated (Beta) mmCIF Files, Redundancy Reduction Cluster Data

New Features on the Structure Explorer Pages of the PDB Web Site: Author and Ligand Searches, BioMagResBank Links

PDB Focus: Redundancy Reduction Capability A subset of structures from which homologous sequences have been largely removed can be obtained from the result list of a query... [MORE...]

PDB Focus: Maintaining a Local PDB FTP Mirror Site There are several freely available methods for establishing and maintaining a local copy of the PDB FTP Site... [MORE...]

PDB Focus: Weekly Updates to the PDB The PDB is updated with new structures each week by Wednesday, 1:00 a.m. Pacific time... [MORE...]

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PDB Outreach

Structural Bioinformatics Book Includes Chapters on the PDB The recently published book, Structural Bioinformatics, includes several chapters about the PDB, which describe its history, function, development, and future goals, as well as the different data formats and protocols used to represent PDB structures... [MORE...]

PDB Paper Published in Nucleic Acids Research The PDB recently published a paper, "The Protein Data Bank and structural genomics", in the latest Database Issue of Nucleic Acids Research... [MORE...]

New Distribution Procedure for Protein Data Bank CD-ROM Sets Starting with the April 2003 release, an incremental set of structures released since the January 2003 Issue will be sent to subscribers... [MORE...]

PDB at the Biophysical Society Meeting The PDB would like to thank everyone who visited the PDB booth at the 47th Annual Meeting of the Biophysical Society, that was held March 1-5, in San Antonio, TX... [MORE...]

PDB Focus: David Goodsell and the Molecule of the Month Recently, the PDB interviewed Dr. Goodsell to find out how he creates these beautiful and informative works of art... [MORE...]

PDB Molecules of the Quarter: Serum Albumin, Potassium Channels, and lac Repressor

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