Normal Mode Analysis of Protein Motions

with correlational study of fold flexibility

[ Tutorial and Examples | Citation ]

This tool allows the user to upload a query structure (or choose it from the motions database), calculate its lowest frequency Normal Mode, build the movie of this vibration and compare it with the pre-calculated flexibility regions based on either supplied B-factors or multiple structural alignment for the corresponding fold family (for single-domain queries).

PDB ID: Chain:    (for example, 4hhb and A )


SCOP ID:    (for example, d1bnca2)


Upload PDB File:

Use structural fold model for flexibility calculations (default: B-factors)

Show five lowest normal modes (default: single lowest only)

Note: Flexibility analysis based on fold models can only be done for a single-domain query.
Copyright (C) 2003 Vadim Alexandrov and Mark Gerstein.
All Rights Reserved.
Web design by Vadim Alexandrov, Nat Echols and Duncan Milburn.