Benutzer: Gast  Login
Dokumenttyp:
Report / Forschungsbericht 
Autor(en):
Arno Buchner; Hanjo Täubig 
Titel:
A Fast Method for Motif Detection and Searching in a Protein Structure Database 
Abstract:
We present a data structure based on suffix trees that provides fast methods for searching three-dimensional polypeptide structures and for detecting common substructures (motifs) in a protein structure database. Unlike former approaches in this topic our approach does not consider the sequence of amino acids (i.e. the primary structure). Instead of that it uses a coding of the backbone torsion angles which is invariant to translation and rotation of the molecule in the actual coordinate system....    »
 
Stichworte:
protein structure database; dihedral angles; generalized suffix tree; approximate string matching 
Jahr:
2003 
Seiten/Umfang:
12 
Sprache:
de 
Format:
Text