Question from NMRWiki Q&A forum OH, NH, SH Labile protons in water nmr

		BioNMR > NMR community > News from other NMR forums
[Question from NMRWiki Q&A forum] OH, NH, SH Labile protons in water nmr

Webservers

NMR processing:

MDD

NMR assignment:

Backbone:

Side-chains:

NOEs:

Structure from NMR restraints:

Ab initio:

Fragment-based:

Rosetta-NMR (Robetta)

Template-based:

GeNMR

I-TASSER

Refinement:

Amber

Structure from chemical shifts:

Fragment-based:

Homology-based:

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:

NMR model quality:

NOEs, other restraints:

Chemical shifts:

RDCs:

Pseudocontact shifts:

Protein geomtery:

SAVES2 or SAVES4

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:

Isotope labeling:

Solid-state NMR:

Thread Tools

Search this Thread

Rate Thread

Display Modes

03-11-2015, 09:59 PM

nmrlearner

Senior Member

Join Date: Jan 2005

Posts: 23,732

Points: 193,617, Level: 100

Level up: 0%, 0 Points needed

Activity: 50.7%

Last Achievements

Award-Showcase

NMR Credits: 0

NMR Points: 193,617

Downloads: 0

Uploads: 0

OH, NH, SH Labile protons in water nmr

OH, NH, SH Labile protons in water nmr

Hello all,

Just to mirror Craig Grimmer's question about labile protons in non-aqueous solvents, does anyone know of any good articles dealing with labile proton behavior in water?

Thanks,

Check if somebody has answered this question on NMRWiki QA forum

Did you find this post helpful?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Parting water: â??Electric prismâ?? separates water's nuclear spin states - R & D Magazine <img alt="" height="1" width="1" /> Parting water: â??Electric prismâ?? separates water's nuclear spin states R & D Magazine A method known as nuclear magnetic resonance (NMR) spectroscopy reconstructs protein structures from the relative orientation of the nuclear spins of hydrogen and other atoms. â??Para hydrogen has successfully been used to enhance the sensitivity of the ... Parting water: â??Electric prismâ?? separates water's nuclear spin states - R & D Magazine More...	nmrlearner	Online News	0	09-09-2014 09:29 AM
Quantitation of a spin polarization-induced nuclear Overhauser effect (SPINOE) between a hyperpolarized (13) C-labeled cell metabolite and water protons From The DNP-NMR Blog: Quantitation of a spin polarization-induced nuclear Overhauser effect (SPINOE) between a hyperpolarized (13) C-labeled cell metabolite and water protons Marco-Rius, I., et al., Quantitation of a spin polarization-induced nuclear Overhauser effect (SPINOE) between a hyperpolarized (13) C-labeled cell metabolite and water protons. Contrast Media Mol Imaging, 2014. 9(2): p. 182-6. http://www.ncbi.nlm.nih.gov/pubmed/24523064	nmrlearner	News from NMR blogs	0	05-02-2014 06:49 PM
Labile proton assignment in DNA can anybody help in assignment of exchangeable proton in DNA? I got stuck in assigning the labile proton in my DNA sequence. can anyone provide me the strategy of Labile proton assignment in DNA. I would be highly thankful for. thanks	spbiotech08	NMR Questions and Answers	0	06-04-2013 02:42 PM
Using the water signal to detect invisible exchanging protons in the catalytic triad of a serine protease Using the water signal to detect invisible exchanging protons in the catalytic triad of a serine protease Abstract Chemical Exchange Saturation Transfer (CEST) is an MRI approach that can indirectly detect exchange broadened protons that are invisible in traditional NMR spectra. We modified the CEST pulse sequence for use on high-resolution spectrometers and developed a quantitative approach for measuring exchange rates based upon CEST spectra. This new methodology was applied to the rapidly exchanging HÎ´1 and HÎµ2 protons of His57 in the catalytic triad of bovine chymotrypsinogen-A...	nmrlearner	Journal club	0	07-25-2011 11:01 AM
[NMR paper] Relaxation of water protons in highly concentrated aqueous protein systems studied by Relaxation of water protons in highly concentrated aqueous protein systems studied by 1H NMR spectroscopy. Related Articles Relaxation of water protons in highly concentrated aqueous protein systems studied by 1H NMR spectroscopy. Z Naturforsch C. 2001 Nov-Dec;56(11-12):1075-81 Authors: Szuminska K, Gutsze A, Kowalczyk A Concentrated Aqueous Protein Systems, Proton Relaxation Times, Slow Chemical Exchange In this paper we present proton spin-lattice (T1) and spin-spin (T2) relaxation times measured vs. concentration, temperature, pulse...	nmrlearner	Journal club	0	11-19-2010 08:44 PM
Chemical shift of protons? Can someone give me the answers to the chemical shift of the protons in this compound: CH3CH2OCH2CH(CH3)COOH? Of if you can explain how to get the chemical shift it would be quite helpful as the info online does not really help me.	Tim Mrudande	NMR Questions and Answers	1	01-16-2005 08:23 AM
NMR of Naphthalene: why are the alpha-protons more downfield than the beta- protons? Hi, can you please help me explain why the alpha-protons of naphthalene are further downfield? I know that the protons at the alpha position must be more deshielded, but I don't know how to explain why they have less electron density compared to the beta protons. Does this have to do with the number of double bonds that can be drawn in different resonance structures? Thanks for your help!Thanks so much!	flan318	NMR Questions and Answers	1	12-24-2002 12:07 PM

« Previous Thread | Next Thread »

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