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

Go Back   BioNMR > Educational resources > Journal club
Advanced Search



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  
Unread 10-12-2017, 02:58 PM
nmrlearner's Avatar
Senior Member
 
Join Date: Jan 2005
Posts: 23,137
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 Emerging Structural Understanding of Amyloid Fibrils by Solid-State NMR.

Emerging Structural Understanding of Amyloid Fibrils by Solid-State NMR.

Related Articles Emerging Structural Understanding of Amyloid Fibrils by Solid-State NMR.

Trends Biochem Sci. 2017 Oct;42(10):777-787

Authors: Meier BH, Riek R, Böckmann A

Abstract
Amyloid structures at atomic resolution have remained elusive mainly because of their extensive polymorphism and because their polymeric properties have hampered structural studies by classical approaches. Progress in sample preparation, as well as solid-state NMR methods, recently enabled the determination of high-resolution 3D structures of fibrils such as the amyloid-? fibril, which is involved in Alzheimer's disease. Notably, the simultaneous but independent structure determination of A?1-42, a peptide that forms fibrillar deposits in the brain of Alzheimer patients, by two independent laboratories, which yielded virtually identical results, has highlighted how structures can be obtained that allow further functional investigation.


PMID: 28916413 [PubMed - indexed for MEDLINE]



More...
Reply With Quote


Did you find this post helpful? Yes | No

Reply
Similar Threads
Thread Thread Starter Forum Replies Last Post
[NMR paper] Structural Characterization of Fibrils from Recombinant Human Islet Amyloid Polypeptide by Solid-State NMR: The Central FGAILS Segment Is Part of the ?-Sheet Core.
Structural Characterization of Fibrils from Recombinant Human Islet Amyloid Polypeptide by Solid-State NMR: The Central FGAILS Segment Is Part of the ?-Sheet Core. http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--journals.plos.org-plosone-resource-img-external-pone_120x30.png http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/https:--www.ncbi.nlm.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Structural Characterization of Fibrils from Recombinant Human Islet Amyloid Polypeptide by Solid-State NMR: The Central FGAILS Segment Is...
nmrlearner Journal club 0 08-05-2017 11:09 PM
[NMR paper] Water Distribution, Dynamics and Interactions with Alzheimer's ?-Amyloid Fibrils Investigated by Solid-State NMR.
Water Distribution, Dynamics and Interactions with Alzheimer's ?-Amyloid Fibrils Investigated by Solid-State NMR. Water Distribution, Dynamics and Interactions with Alzheimer's ?-Amyloid Fibrils Investigated by Solid-State NMR. J Am Chem Soc. 2017 Apr 13;: Authors: Wang T, Jo H, DeGrado WF, Hong M Abstract Water is essential for protein folding and assembly of amyloid fibrils. Internal water cavities have been proposed for several amyloid fibrils, but no direct structural and dynamical data have been reported on the water...
nmrlearner Journal club 0 04-14-2017 10:27 AM
[NMR paper] Structural Polymorphism of Alzheimer's ?-Amyloid Fibrils as Controlled by an E22 Switch: A Solid-State NMR Study.
Structural Polymorphism of Alzheimer's ?-Amyloid Fibrils as Controlled by an E22 Switch: A Solid-State NMR Study. Structural Polymorphism of Alzheimer's ?-Amyloid Fibrils as Controlled by an E22 Switch: A Solid-State NMR Study. J Am Chem Soc. 2016 Jul 14; Authors: Elkins MR, Wang T, Nick M, Jo H, Lemmin T, Prusiner SB, DeGrado WF, Stoehr J, Hong M Abstract The amyloid-? (A?) peptide of the Alzheimer's disease (AD) forms polymorphic fibrils on the micrometer scale and molecular scale. Various fibril growth conditions have been...
nmrlearner Journal club 0 07-16-2016 04:54 AM
[NMR paper] Preparation of Amyloid Fibrils for Magic-Angle Spinning Solid-State NMR Spectroscopy.
Preparation of Amyloid Fibrils for Magic-Angle Spinning Solid-State NMR Spectroscopy. Related Articles Preparation of Amyloid Fibrils for Magic-Angle Spinning Solid-State NMR Spectroscopy. Methods Mol Biol. 2016;1345:173-83 Authors: Tuttle MD, Courtney JM, Barclay AM, Rienstra CM Abstract Solid-state NMR spectroscopy (SSNMR) is an established and invaluable tool for the study of amyloid fibril structure with atomic-level detail. Optimization of the homogeneity and concentration of fibrils enhances the resolution and sensitivity...
nmrlearner Journal club 0 10-12-2015 01:04 AM
[NMR paper] Solid-state NMR: An emerging technique in structural biology of self-assemblies.
Solid-state NMR: An emerging technique in structural biology of self-assemblies. Related Articles Solid-state NMR: An emerging technique in structural biology of self-assemblies. Biophys Chem. 2015 Jul 16; Authors: Habenstein B, Loquet A Abstract Protein self-assemblies are ubiquitous biological systems involved in many cellular processes, ranging from bacterial and viral infection to the propagation of neurodegenerative disorders. Studying the atomic three-dimensional structures of protein self-assemblies is a particularly...
nmrlearner Journal club 0 08-04-2015 03:00 PM
[NMR paper] Advanced Solid-State NMR Approaches for Structure Determination of Membrane Proteins and Amyloid Fibrils.
Advanced Solid-State NMR Approaches for Structure Determination of Membrane Proteins and Amyloid Fibrils. Advanced Solid-State NMR Approaches for Structure Determination of Membrane Proteins and Amyloid Fibrils. Acc Chem Res. 2013 May 10; Authors: Tang M, Comellas G, Rienstra CM Abstract Solid-state NMR (SSNMR) spectroscopy has become an important technique for studying the biophysics and structure biology of proteins. This technique is especially useful for insoluble membrane proteins and amyloid fibrils, which are essential for...
nmrlearner Journal club 0 05-11-2013 10:26 PM
Atomic-resolution three-dimensional structure of HET-s(218-289) amyloid fibrils by solid-state NMR spectroscopy.
Atomic-resolution three-dimensional structure of HET-s(218-289) amyloid fibrils by solid-state NMR spectroscopy. Atomic-resolution three-dimensional structure of HET-s(218-289) amyloid fibrils by solid-state NMR spectroscopy. J Am Chem Soc. 2010 Oct 6;132(39):13765-75 Authors: Van Melckebeke H, Wasmer C, Lange A, Ab E, Loquet A, Böckmann A, Meier BH We present a strategy to solve the high-resolution structure of amyloid fibrils by solid-state NMR and use it to determine the atomic-resolution structure of the prion domain of the fungal prion HET-s...
nmrlearner Journal club 0 01-21-2011 12:00 PM
Probing water-accessibility in HET-s(218-289) amyloid fibrils by solid-state NMR.
Probing water-accessibility in HET-s(218-289) amyloid fibrils by solid-state NMR. Probing water-accessibility in HET-s(218-289) amyloid fibrils by solid-state NMR. J Mol Biol. 2010 Nov 18; Authors: Van Melckebeke H, Schanda P, Gath J, Wasmer C, Verel R, Lange A, Meier BH, Böckmann A Despite its importance in the context of conformational diseases, structural information is still sparse for protein fibrils. Hydrogen/deuterium exchange measurements of backbone amides allow to identify hydrogen-bonding patterns and reveal pertinent information about...
nmrlearner Journal club 0 11-26-2010 05:32 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This 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



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 09:39 AM.


Map