NMR paper Binding of sucrose octasulphate to the C-type lectin-like domain of the recombinant n

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[NMR paper] Binding of sucrose octasulphate to the C-type lectin-like domain of the recombinant n

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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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11-24-2010, 08:58 PM

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Binding of sucrose octasulphate to the C-type lectin-like domain of the recombinant n

Binding of sucrose octasulphate to the C-type lectin-like domain of the recombinant natural killer cell receptor NKR-P1A observed by NMR spectroscopy.

Related Articles Binding of sucrose octasulphate to the C-type lectin-like domain of the recombinant natural killer cell receptor NKR-P1A observed by NMR spectroscopy.

Chembiochem. 2002 Nov 4;3(11):1072-7

Authors: Kogelberg H, Frenkiel TA, Birdsall B, Chai W, Muskett FW

NKR-P1A is a C-type lectin-like receptor on natural killer cells believed to be involved in the cytotoxicity of these cells. Ligands for this protein are not known. Here, we describe the binding of a fully sulphated disaccharide, sucrose octasulphate, by the recombinant C-type lectin-like domain of NKR-P1A. The binding was observed by NMR spectroscopy methods that have recently been described for the screening of compound libraries for bioaffinities, namely the 2D NOESY and saturation transfer difference NMR experiments. (1)H titration studies indicate that the binding is specific. These findings raise the possibility that NKR-P1A recognises sulphated natural ligands in common with certain other members of the C-type lectin family.

PMID: 12404632 [PubMed - indexed for MEDLINE]

Source: PubMed

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