PTGL -- Protein Topology Graph Library

URL:

http://ptgl.zib.de

What you can do:

Find information about protein structure topology.

Highlights:

Protein Topology Graph Library aims at providing a database on protein secondary structure topologies, including search facilities, the visualization as intuitive topology diagrams as well as in the 3D structure, and additional information.
Secondary structure-based protein topologies are represented uniquely as undirected labeled graphs in four different ways allowing for exploration under different aspects.
The linear notations, and the 2D and 3D diagrams of each notation facilitate a deeper understanding of protein topologies.
Several search functions for topologies and sub-topologies, BLAST search possibility, and links to SCOP, CATH and PDBsum support individual and large-scale investigation of protein structures.
PTGL comprises topologies of 54,859 protein structures.
Main structural patterns for common structural motifs like TIM-barrel or Jelly Roll are pre-implemented, and can easily be searched.

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This record last updated: 02-11-2010