NMR paper In situ analysis of peptidyl DOPA in mussel byssus using rotational-echo double-reson

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[NMR paper] In situ analysis of peptidyl DOPA in mussel byssus using rotational-echo double-reson

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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

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, 02:20 PM

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In situ analysis of peptidyl DOPA in mussel byssus using rotational-echo double-reson

In situ analysis of peptidyl DOPA in mussel byssus using rotational-echo double-resonance NMR.

Related Articles In situ analysis of peptidyl DOPA in mussel byssus using rotational-echo double-resonance NMR.

Arch Biochem Biophys. 1996 Sep 1;333(1):221-4

Authors: Klug CA, Burzio LA, Waite JH, Schaefer J

Rotational-echo double-resonance (REDOR) 13C NMR spectra with 2H dephasing have been obtained from plaques and threads from the byssus of the marine mussel Mytilus edulis labeled by sea-water exposure to L-[ring-4-(13)C]tyrosine and L-[ring-d4]tyrosine for 2 days. Specific isotopic enrichment of tyrosine in protein reached 25% in both 13C and 2H. Fifteen percent of the total 13C label was incorporated as diphenolic carbon. Based on REDOR dephasing, about one-tenth of tyrosine rings in both intact plaques and threads are within 4 A of each other or rings of 3,4-dihydroxy-phenylalanine (DOPA). However, there is no direct evidence for the formation of covalent linkages between or among tyrosine and DOPA rings in either plaques or threads.

PMID: 8806774 [PubMed - indexed for MEDLINE]

Source: PubMed

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