Subject: R: [nmr_sparky] 3D NMR
From: Marco
Date: Jun 11, 2010

Previous: 739

Hi,
I think you should read something but in general (I have no Sparky open in this moment):
-the N15 axis is your z-axis, so you move into the planes changing the N15 axis, I think the w3 you mention but I donthave Sparkyavailable now.
-with N15 spectra only you use the classical Wuthrich approach and the N15 avoid overlaps
-paksat the top of your HSQC are probably (not 100% sure)glycines and you can confirm this looking at the N15-tocsy.This are good starting points
-in general you could avoid starting points: after picking selectisolated peaks in the HSQC and use the sp to find neighboursusing the Wuthrichs rules
bye
Marco

--- Mer 9/6/10, Maria Tareen mariatareen27@... ha scritto:

Da: Maria Tareen mariatareen27@...
Oggetto: R: [nmr_sparky] 3D NMR
A: nmr_sparky@yahoogroups.com
Data: Mercoledì 9 giugno 2010, 19:07

Thanks marco,
I have 15N 3D HSQC and 3D noesy spectra.
Scales are confusing because I didnt get the idea of moving w3 around. in 2D we have w1 and w2 only, but how to make use of w3?