NMR paper The hydration of proteins in solutions by self-diffusion coefficients. NMR study.

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[NMR paper] The hydration of proteins in solutions by self-diffusion coefficients. NMR study.

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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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08-22-2010, 02:27 PM

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The hydration of proteins in solutions by self-diffusion coefficients. NMR study.

The hydration of proteins in solutions by self-diffusion coefficients. NMR study.

Related Articles The hydration of proteins in solutions by self-diffusion coefficients. NMR study.

Biochim Biophys Acta. 1996 Apr 17;1289(3):312-4

Authors: Baranowska HM, Olszewski KJ

The hydration of the globular (lysozyme, albumin) and fibrillar (fibrinogen) proteins in solution has been determined from the measurements of the self-diffusion coefficient by NMR pulsed gradient method. It has been concluded that the concentration dependencies of the self-diffusion coefficient of water molecules in protein solution are controlled by two additive factors: obstruction effect correlated with the protein dimension and direct hydration effect proportional to the number of the adsorption sites on the protein surface.

PMID: 8620013 [PubMed - indexed for MEDLINE]

Source: PubMed

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