BioNMR
NMR aggregator & online community since 2003
BioNMR    
Learn or help to learn NMR - get free NMR books!
 

Go Back   BioNMR > NMR community > News from other NMR forums
Advanced Search
Home Forums Wiki NMR feeds Downloads Register Today's Posts



Jobs Groups Conferences Literature Pulse sequences Software forums Programs Sample preps Web resources BioNMR issues


Webservers
NMR processing:
MDD
NMR assignment:
Backbone:
Autoassign
MARS
UNIO Match
PINE
Side-chains:
UNIO ATNOS-Ascan
NOEs:
UNIO ATNOS-Candid
UNIO Candid
ASDP
Structure from NMR restraints:
Ab initio:
GeNMR
Cyana
XPLOR-NIH
ASDP
UNIO ATNOS-Candid
UNIO Candid
Fragment-based:
BMRB CS-Rosetta
Rosetta-NMR (Robetta)
Template-based:
GeNMR
I-TASSER
Refinement:
Amber
Structure from chemical shifts:
Fragment-based:
WeNMR CS-Rosetta
BMRB CS-Rosetta
Homology-based:
CS23D
Simshift
Torsion angles from chemical shifts:
Preditor
TALOS
Promega- Proline
Secondary structure from chemical shifts:
CSI (via RCI server)
TALOS
MICS caps, β-turns
d2D
PECAN
Flexibility from chemical shifts:
RCI
Interactions from chemical shifts:
HADDOCK
Chemical shifts re-referencing:
Shiftcor
UNIO Shiftinspector
LACS
CheckShift
RefDB
NMR model quality:
NOEs, other restraints:
PROSESS
PSVS
RPF scores
iCing
Chemical shifts:
PROSESS
CheShift2
Vasco
iCing
RDCs:
DC
Anisofit
Pseudocontact shifts:
Anisofit
Protein geomtery:
Resolution-by-Proxy
PROSESS
What-If
iCing
PSVS
MolProbity
SAVES2 or SAVES4
Vadar
Prosa
ProQ
MetaMQAPII
PSQS
Eval123D
STAN
Ramachandran Plot
Rampage
ERRAT
Verify_3D
Harmony
Quality Control Check
NMR spectrum prediction:
FANDAS
MestReS
V-NMR
Flexibility from structure:
Backbone S2
Methyl S2
B-factor
Molecular dynamics:
Gromacs
Amber
Antechamber
Chemical shifts prediction:
From structure:
Shiftx2
Sparta+
Camshift
CH3shift- Methyl
ArShift- Aromatic
ShiftS
Proshift
PPM
CheShift-2- Cα
From sequence:
Shifty
Camcoil
Poulsen_rc_CS
Disordered proteins:
MAXOCC
Format conversion & validation:
CCPN
From NMR-STAR 3.1
Validate NMR-STAR 3.1
NMR sample preparation:
Protein disorder:
DisMeta
Protein solubility:
camLILA
ccSOL
Camfold
camGroEL
Zyggregator
Isotope labeling:
UPLABEL
Solid-state NMR:
sedNMR


Reply
 
Thread Tools Search this Thread Rate Thread Display Modes
  #1  
Old 09-24-2010, 07:36 PM
nmrlearner's Avatar
Senior Member
 
Join Date: Jan 2005
Posts: 23,780
Points: 193,617, Level: 100
Points: 193,617, Level: 100 Points: 193,617, Level: 100 Points: 193,617, Level: 100
Level up: 0%, 0 Points needed
Level up: 0% Level up: 0% Level up: 0%
Activity: 50.7%
Activity: 50.7% Activity: 50.7% Activity: 50.7%
Last Achievements
Award-Showcase
NMR Credits: 0
NMR Points: 193,617
Downloads: 0
Uploads: 0
Default How to fix the broad antiphase artifact after SOL function in nmrPipe?

How to fix the broad antiphase artifact after SOL function in nmrPipe?

Hi, we've tried to apply SOL function of nmrPipe to process a 3D 13C edited NOESY. and the result is a wide antiphase-looking peak on water resonance that strongly distorts the baseline.

Would you have any idea what might be causing this? First image is a screenshot of data using SOL processing step and the second one was prepared without SOL.

Thanks.







Check if somebody has answered this question on NMRWiki QA forum
Reply With Quote


Did you find this post helpful? Yes | No

Reply
Similar Threads
Thread Thread Starter Forum Replies Last Post
Improved accuracy in measuring one-bond and two-bond 15N,13Cα coupling constants in proteins by double-inphase/antiphase (DIPAP) spectroscopy
Improved accuracy in measuring one-bond and two-bond 15N,13Cα coupling constants in proteins by double-inphase/antiphase (DIPAP) spectroscopy Abstract An extension to HN(CO-α/β-N,Cα-J)-TROSY (Permi and Annila in J Biomol NMR 16:221â??227, 2000) is proposed that permits the simultaneous determination of the four coupling constants 1 J Nâ?²(i)Cα(i), 2 J HN(i)Cα(i), 2 J Cα(iâ??1)Nâ?²(i), and 3 J Cα(iâ??1)HN(i) in 15N,13C-labeled proteins. Contrasting the original scheme, in which two separate subspectra exhibit the 2 J CαNâ?² coupling as inphase and antiphase splitting (IPAP), we...
nmrlearner Journal club 0 06-10-2011 01:41 AM
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra.
Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra. Singular spectrum analysis for an automated solvent artifact removal and baseline correction of 1D NMR spectra. J Magn Reson. 2011 Mar 6; Authors: De Sanctis S, Malloni WM, Kremer W, Tomé AM, Lang EW, Neidig KP, Kalbitzer HR NMR spectroscopy in biology and medicine is generally performed in aqueous solutions, thus in (1)H NMR spectroscopy, the dominant signal often stems from the partly suppressed solvent and can be many orders of...
nmrlearner Journal club 0 04-05-2011 10:22 PM
[NMRwiki tweet] nmrwiki: How to fix this solvent artifact in #nmrPipe?http://qa.nmrwiki.org/question/
nmrwiki: How to fix this solvent artifact in #nmrPipe?http://qa.nmrwiki.org/question/178/ nmrwiki: How to fix this solvent artifact in #nmrPipe?http://qa.nmrwiki.org/question/178/ Source: NMRWiki tweets
nmrlearner Twitter NMR 0 09-24-2010 07:36 PM
[Stan NMR blog] Three-point interpolation of a real function
Three-point interpolation of a real function C code including coordinate estimates and reliability of local minima/maxima. More...
nmrlearner News from NMR blogs 0 08-21-2010 06:14 PM
[Stan NMR blog] New asymptotic expansion for the Gamma function
New asymptotic expansion for the Gamma function G.Nemes, a young Hungarian mathematician, presents a novel Gamma-function series and a closed-form approximation formula. More...
nmrlearner News from NMR blogs 0 08-21-2010 06:14 PM
Automated solvent artifact removal and base plane correction of multidimensional NMR
Abstract Strong solvent signals lead to a disappearance of weak protein signals close to the solvent resonance frequency and to base plane variations all over the spectrum. AUREMOL-SSA provides an automated approach for solvent artifact removal from multidimensional NMR protein spectra. Its core algorithm is based on singular spectrum analysis (SSA) in the time domain and is combined with an automated base plane correction in the frequency domain. The performance of the method has been tested on synthetic and experimental spectra including two-dimensional NOESY and TOCSY spectra and a...
nmrlearner Journal club 0 08-14-2010 04:19 AM
Research Chemist, Drug Optimization - Broad Institute, Cambridge, Massachusetts
There's an interesting job on ScienceJobs ( scjobs.sciencemag.org ) that I thought I'd share: """ Job Title: Research Chemist I Employer: Broad Institute Job Location: Cambridge, Massachusetts, United States The Broad Institute of MIT and Harvard seeks a RESEARCH CHEMIST I, Broad Institute-Infectious Disease Initiative, to work toward the design and optimization of biologically relevant small molecules for the chemical biology drug discovery program. Will employ state-of-the-art synthetic organic chemical techniques to generate focused series of small molecules for SAR exploration...
steveUK Job marketplace 0 08-10-2008 02:46 PM



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



BioNMR advertisements to pay for website hosting and domain registration. Nobody does it for us.



Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright, BioNMR.com, 2003-2013
Search Engine Friendly URLs by vBSEO 3.6.0

All times are GMT. The time now is 06:05 AM.


Map