NMR paper Inter-tryptophan distances in rat cellular retinol binding protein II by solid-state

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[NMR paper] Inter-tryptophan distances in rat cellular retinol binding protein II by solid-state

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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

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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

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NMR sample preparation:

Protein disorder:

DisMeta

Protein solubility:

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08-21-2010, 11:53 PM

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Inter-tryptophan distances in rat cellular retinol binding protein II by solid-state

Inter-tryptophan distances in rat cellular retinol binding protein II by solid-state NMR.

Related Articles Inter-tryptophan distances in rat cellular retinol binding protein II by solid-state NMR.

Biochemistry. 1993 May 4;32(17):4560-3

Authors: McDowell LM, Holl SM, Qian SJ, Li E, Schaefer J

Structural constraints for the tryptophans in rat cellular retinol binding protein II (CRBP II) have been obtained by rotational-echo double-resonance (REDOR) solid-state NMR. CRBP II was labeled with L-[6-19F]tryptophan and L-[2-13C]tryptophan. The 13C-19F dipolar coupling was determined for various possible tryptophan geometries. The allowed distance between the closest two of the four tryptophans in CRBP II was obtained for each geometry. The minimum possible distance between these two tryptophans in CRBP II is 7 A, and the maximum possible distance is 11 A.

PMID: 8485132 [PubMed - indexed for MEDLINE]

Source: PubMed

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