NMR paper Precise epitope mapping of malaria parasite inhibitory antibodies by TROSY NMR cross-

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[NMR paper] Precise epitope mapping of malaria parasite inhibitory antibodies by TROSY NMR cross-

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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, 11:14 PM

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Precise epitope mapping of malaria parasite inhibitory antibodies by TROSY NMR cross-

Precise epitope mapping of malaria parasite inhibitory antibodies by TROSY NMR cross-saturation.

Related Articles Precise epitope mapping of malaria parasite inhibitory antibodies by TROSY NMR cross-saturation.

Biochemistry. 2005 Jan 18;44(2):518-23

Authors: Morgan WD, Frenkiel TA, Lock MJ, Grainger M, Holder AA

We have applied NMR cross-saturation with TROSY detection to the problem of precisely mapping conformational epitopes on complete protein antigen molecules. We have investigated complexes of the Fab fragments of two antibodies that have parasite inhibitory activity, bound to the important malaria vaccine candidate antigen, Plasmodium falciparum MSP1(19). The results indicate remarkable overlap between these epitopes for inhibitory antibodies, and will provide a basis for theoretical modeling of the antibody-antigen interface.

PMID: 15641776 [PubMed - indexed for MEDLINE]

Source: PubMed

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