PDB Statistics

• Content Distribution
• Summary Table of Released Entries
• Status of Unreleased Entries
• Proteins solved by multiple experimental methods
• Redundancy based on sequence similarity
• By Resolution
• By Space Group
• By Natural Source Organism
• By Gene Source Scientific Organism
• By Top 100 Journals
• By Structural Genomics Centers
• By Structure Molecular Weight
• By Enzyme Classification


• Content Growth
• Growth of Released Structures Per Year
• Growth of Released Structures Per Year by Experimental Method
• X-ray
• NMR
• Electron Microscopy
• Growth of Released Structures Per Year By Molecular Type
• Protein Only
• DNA Only
• RNA Only
• Protein Nucleic Acid Complexes
• Growth Of Unique Protein Classifications Per Year
• As Folds Defined By SCOP
• As Topologies Defined By CATH
• As Superfamilies Defined By SCOP
• As Superfamilies Defined By CATH

Use Search Unreleased to search and view entries that are currently being processed or are awaiting release.

Statistics are for experimentally-determined structures.