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

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


» Online Users: 220
0 members and 220 guests
No Members online
Most users ever online was 1,278, 01-09-2024 at 07:38 AM.
» Welcome!

Welcome, NMR world!


Our visitors map.


» Log in
User Name Not a member yet?
Register Now!
Password
Diamond Rotors Could Put a New Spin on Protein Studies - IEEE Spectrum
Jun 08, 2023 - 9:28 PM - by nmrlearner
nmrlearner's Avatar Diamond Rotors Could Put a New Spin on Protein Studies - IEEE Spectrum

Diamond Rotors Could Put a New Spin on Protein Studies IEEE Spectrum Read here
0 Replies | 187 Views
G-quadruplexes rescuing protein folding - pnas.org
Jun 08, 2023 - 9:28 PM - by nmrlearner
nmrlearner's Avatar G-quadruplexes rescuing protein folding - pnas.org

G-quadruplexes rescuing protein folding pnas.org Read here
0 Replies | 158 Views
A method for parallel microscale protein labeling and precise control ... - Nature.com
Jun 08, 2023 - 9:28 PM - by nmrlearner
nmrlearner's Avatar A method for parallel microscale protein labeling and precise control ... - Nature.com

A method for parallel microscale protein labeling and precise control ... Nature.com Read here
0 Replies | 147 Views
[NMR paper] Efficient 18.8*T MAS-DNP NMR reveals hidden side chains in amyloid fibrils
Jun 08, 2023 - 9:28 PM - by nmrlearner
nmrlearner's Avatar Efficient 18.8*T MAS-DNP NMR reveals hidden side chains in amyloid fibrils

Amyloid fibrils are large and insoluble protein assemblies composed of a rigid core associated with a cross-? arrangement rich in ?-sheet structural elements. It has been widely observed in solid-state NMR experiments that semi-rigid protein segments or side chains do not yield easily observable NMR signals at room temperature. The reasons for the missing peaks may be due to the presence of unfavorable dynamics that interfere with NMR experiments, which result in very weak or unobservable NMR...

More...
0 Replies | 144 Views
[NMR paper] 1H-detected characterization of carbon-carbon networks in highly flexible protonated biomolecules using MAS NMR
Jun 08, 2023 - 9:28 PM - by nmrlearner
nmrlearner's Avatar 1H-detected characterization of carbon-carbon networks in highly flexible protonated biomolecules using MAS NMR

In the last three decades, the scope of solid-state NMR has expanded to exploring complex biomolecules, from large protein assemblies to intact cells at atomic-level resolution. This diversity in macromolecules frequently features highly flexible components whose insoluble environment precludes the use of solution NMR to study their structure and interactions. While High-resolution Magic-Angle Spinning (HR-MAS) probes offer the capacity for gradient-based ¹H-detected spectroscopy in solids, such...

More...
0 Replies | 121 Views
[NMR paper] ARCHE-NOAH: NMR supersequence with five different CEST experiments for studying protein conformational dynamics
Jun 08, 2023 - 9:28 PM - by nmrlearner
nmrlearner's Avatar ARCHE-NOAH: NMR supersequence with five different CEST experiments for studying protein conformational dynamics

An NMR NOAH-supersequence is presented consisting of five CEST experiments for studying protein backbone and side-chain dynamics by ^(15)N-CEST, carbonyl-^(13)CO-CEST, aromatic-^(13)C(ar)-CEST, ^(13)C(?)-CEST, and methyl-^(13)C(met)-CEST. The new sequence acquires the data for these experiments in a fraction of the time required for the individual experiments, saving over four days of NMR time per sample.

More...
0 Replies | 130 Views
[NMR paper] Fitting Force Field Parameters to NMR Relaxation Data
Jun 06, 2023 - 9:06 PM - by nmrlearner
nmrlearner's Avatar Fitting Force Field Parameters to NMR Relaxation Data

We present an approach to optimize force field parameters using time-dependent data from NMR relaxation experiments. To do so, we scan parameters in the dihedral angle potential energy terms describing the rotation of the methyl groups in proteins and compare NMR relaxation rates calculated from molecular dynamics simulations with the modified force fields to deuterium relaxation measurements of T4 lysozyme. We find that a small modification of C^(?) methyl groups improves the agreement with...

More...
0 Replies | 129 Views
» Stats
Members: 3,202
Threads: 25,792
Posts: 26,178
Top Poster: nmrlearner (23,236)
Welcome to our newest member, bpadmanabhan
Powered by vBadvanced CMPS v3.2.2

All times are GMT. The time now is 09:59 AM.



Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
vBCredits II Deluxe v1.2.0 Copyright © 2010 DragonByte Technologies
Copyright, BioNMR.com, 2003-2013
Search Engine Friendly URLs by vBSEO 3.6.0

Map