Hi, comrades! We use the linux version of TopSpin 2.1 as a software for AVANCE II Bruker 400 MHz.As I found parameters of pulse sequences are located in /opt/topspin/exp/stan/nmr/par - directory.
I've started to study the content of "acqu" - file in directory /opt/topspin/exp/stan/nmr/par/PROTON and couldn't find any definitions of some parameters in Bruker-manuals. For instance, DBL, DATE, DBP, DBPNAME[0-7], DECBNUC, DECNUC, DECSTAT, DL, DP, DPO.
Where can I find the meaning and explanation of that parameters?
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[NMR paper] Determination of protein structures consistent with NMR order parameters.
Determination of protein structures consistent with NMR order parameters.
Related Articles Determination of protein structures consistent with NMR order parameters.
J Am Chem Soc. 2004 Jul 7;126(26):8090-1
Authors: Best RB, Vendruscolo M
Order parameters obtained from NMR experiments characterize distributions of bond vector orientations. Their interpretation, however, usually requires the assumption of a particular motional model. We propose a multiple-copy simulation method in which the experimental order parameters are used as restraints in...
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Script to obtain order parameters from a structure
A Python script for prediction of order paramter from a structure is available from this website.
The script is based on the following paper
F. Zhang and R. Brüschweiler (2002) "Contact Model for the Prediction of NMR N-H Order Parameters in Globular Proteins" J. Am. Chem. Soc. 124(43), 12654-12655.