NMR paper Structures of larger proteins in solution: three- and four-dimensional heteronuclear

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[NMR paper] Structures of larger proteins in solution: three- and four-dimensional heteronuclear

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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:

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08-21-2010, 11:16 PM

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Structures of larger proteins in solution: three- and four-dimensional heteronuclear

Structures of larger proteins in solution: three- and four-dimensional heteronuclear NMR spectroscopy.

Related Articles Structures of larger proteins in solution: three- and four-dimensional heteronuclear NMR spectroscopy.

Science. 1991 Jun 7;252(5011):1390-9

Authors: Clore GM, Gronenborn AM

Three- and four-dimensional heteronuclear nuclear magnetic resonance (NMR) spectroscopy offers dramatic improvements in spectral resolution by spreading through-bond and through-space correlations in three and four orthogonal frequency axes. Simultaneously, large heteronuclear couplings are exploited to circumvent problems due to the larger linewidths that are associated with increasing molecular weight. These novel experiments have been designed to extend the application of NMR as a method for determining three-dimensional structures of proteins in solution beyond the limits of conventional two-dimensional NMR (approximately 100 residues) to molecules in the 150- to 300-residue range. This potential has recently been confirmed with the determination of the high-resolution NMR structure of a protein greater than 150 residues, namely, interleukin-1 beta.

PMID: 2047852 [PubMed - indexed for MEDLINE]

Source: PubMed

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