NMR paper The structure of apo-calmodulin. A 1H NMR examination of the carboxy-terminal domain.

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[NMR paper] The structure of apo-calmodulin. A 1H NMR examination of the carboxy-terminal domain.

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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, 03:01 AM

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The structure of apo-calmodulin. A 1H NMR examination of the carboxy-terminal domain.

The structure of apo-calmodulin. A 1H NMR examination of the carboxy-terminal domain.

Related Articles The structure of apo-calmodulin. A 1H NMR examination of the carboxy-terminal domain.

FEBS Lett. 1993 Dec 27;336(2):368-74

Authors: Finn BE, Drakenberg T, Forsén S

The structure of the carboxy-terminal domain of bovine calmodulin, TR2C, in the calcium-free form was investigated using two-dimensional 1H NMR. Sequential resonance assignments were made using standard methods. Using information from medium and long range contacts revealed by nuclear Overhauser enhancement, the secondary structure and global fold were determined. The apo protein possesses essentially the same secondary structure as that in the calcium activated form of intact calmodulin. However, the secondary structural elements are rearranged so that the hydrophobic binding pocket is closed in the apo-form.

PMID: 8262263 [PubMed - indexed for MEDLINE]

Source: PubMed

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