PSI Structural Biology Knowledgebase

PSI Nature Structural Biology Knowledgebase
Header Icons
 

Current Focus

Novel Proteins and Networks

Featured System

Featured Molecule

New NTF2-like Domains

PSI researchers are exploring the range of structures adopted by a versatile protein fold.

Read More

Research Advances

  • Novel Proteins and Networks Polysaccharide Metabolism in the Human Gut

    Novel Proteins and Networks: Polysaccharide Metabolism in the Human Gut
    Comparative genomics identifies new components and regulatory networks for the utilization of complex carbohydrates by Bacteroides thetaiotaomicron.

    Read More
  • Novel Proteins and Networks Assigning Function

    Novel Proteins and Networks: Assigning Function
    Structural modeling and docking of substrates identifies a biochemical pathway that is validated experimentally.

    Read More

Technical Highlights

  • A Refined Refinement Strategy

    A Refined Refinement Strategy
    Combinatorial use of refinement algorithms leads to improved structure determination.

    Read More
  • Mining Protein Dynamics

    Mining Protein Dynamics
    A method for prediction of protein dynamics from primary sequence can map functional regions and help predict the effects of mutations.

    Read More



Latest PSI Results

New structures last month:20
Total structures to date:6542
Total distinct structures:5417
Total community structures:562

Latest Structures

 

Protein Structure Initiative Corner

Collaborative Network

Publications

Search through over 2000 peer-reviewed publications by the PSI Network

Latest News

News from the Protein Structure Initiative and Nature

Community Nominations

Nominate proteins for structure determination by the PSI

SBKB Tools

Sequence Analysis: Use PSI tools to evaluate your constructs for structure determination

Functional Sleuth: See progress in characterizing structures of unknown function

Visualization Tool: See charts of functions of determinated structures