	Intro
	About PseudoBase	Retrieve by Class	Retrieve by Property	Submit Pseudoknots

Welcome to PseudoBase

PseudoBase is a collection of RNA pseudoknots that we make available for retrieval to the scientific community. It is described in detail in Batenburg et al. (2000).

It started as an initiative of the Institute of Theoretical Biology and the Leiden Institute of Chemistry of the University of Leiden. For the future we intend to maintain it and to extend it.

This page is the main introduction from where you can depart to the retrieval section, to the submit section or to the information section.

Retrieve, Submit or more Info?

Please choose whether you want to retrieve a pseudoknot or submit a pseudoknot. If you need more information, you can choose the "About PseudoBase" option.

About PseudoBase

Choose this option if you want to contact us, or if you need more information about us and about the PseudoBase project.

Retrieve pseudoknot by class or by summary

Choose either of these options to retrieve a particular pseudoknot. The "by class" page presents all pseudoknots organised by their class. The "by summary" page presents all pseudoknots in a table that you can sort to your taste. Sorting criteria are among others: class, name, organism and length of pseudoknot stems and loops.

Submit a new pseudoknot to PseudoBase

Contact:
Prototyping: Jacky Ng & Jan Oliehoek.
© final design and maintenance: F.H.D.(Eke) van Batenburg, 1998-12-18;...; .