sippl
> ProSa Download
ProSa supports and guides your studies aimed at the determination of a protein's native fold.


NEW > CheckShift
NEW > SimShiftDB
NEW > Signal-BLAST
NEW > COPS
NEW > TopMatch-web
> ProSA-Web
> NQ-Flipper


services

 

Protein Structure Analysis

  • ProSa  

    Is a powerful tool in protein structure research. ProSa supports and guides your studies aimed at the determination of a protein's native fold. It is helpful for experimental structure determinations and modeling studies.

  • NQ-Flipper  

    Validates and corrects asparagine and glutamine side-chain amide rotamers in protein structures solved by X-ray crystallography.

  • TopDomain  

    The decomposition of proteins into structurally distinct units is a common tool for classification and examination of protein structures. TopDomain-Web provides an easy-to-use albeit powerful interface to a suite of techniques for the decomposition of protein structures.

 

Protein Structure Classification

Please be aware that we are currently upgrading our services.

  • qCOPS and Fold Space Navigator 

    Quantitative classification of protein structures, efficient navigation through fold space and instantaneous visualization of pairwise structure similarities.

  • iCOPS - Instant Classification of New Protein Structures 

    Instant classification of newly determined protein structures and characterization of their novelty.

  • ΔCOPS - New Fold Alert 

    New structural information found in the weekly releases of PDB, the public repository of known protein structure.

  • TopMatch-web  

    An effective tool for protein structure alignment and visualization of structural similarities. Comes in an HTML version and in a flash version (beta).

  • QSCOP  

    Endows classic SCOP with quantified structural information.

  • QSCOP-BLAST  

    Combines the BLAST sequence search engine with QSCOP to retrieve, for a given query sequence, all structural information currently available.

 

Sequence Analysis

  • Signal-BLAST 

    Signal peptide prediction by sequence alignment using BLAST. Predictions returned by Signal-BLAST are transparent and easy to analyze.