TEF

TEF analyzes protein structures using a graph-based computational method to decompose them into closed loops and reveal topological and functional characteristics.


Key Features:

  • Graph-Based Representation: Represents protein structures as networks of nodes and edges using graph-theory techniques for structural analysis.
  • Closed Loop Decomposition: Decomposes protein structures into closed loops to identify elements that contribute to stability and function.
  • Topological and Functional Characterization: Derives topological and functional insights from loop-level decomposition of protein structures.

Scientific Applications:

  • Structural Biology Research: Elucidates aspects of protein folding and stability by analyzing closed-loop topology.
  • Drug Design: Aids identification of potential binding sites and interaction points within proteins through loop analysis.
  • Education: Supports bioinformatics and structural biology teaching by providing interpretable loop decompositions of protein structures.

Methodology:

Represents protein structures as graphs of nodes and edges and performs decomposition into closed loops using graph-based computational methods.

Topics

Details

License:
Freeware
Maturity:
Mature
Cost:
Free of charge
Tool Type:
web application
Added:
1/23/2020
Last Updated:
11/24/2024

Operations

Data Inputs & Outputs

Protein domain recognition

Publications

Stratmann D, Pathmanathan JS, Postic G, Rey J, Chomilier J. TEF 2.0: a graph-based method for decomposing protein structures into closed loops. Journal of Biomolecular Structure and Dynamics. 2018;37(16):4140-4150. doi:10.1080/07391102.2018.1546230. PMID:30585105.

Documentation