NMR paper Sequence-specific 1H NMR resonance assignments of Bacillus subtilis HPr: use of spect

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[NMR paper] Sequence-specific 1H NMR resonance assignments of Bacillus subtilis HPr: use of spect

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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

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NMR sample preparation:

Protein disorder:

DisMeta

Protein solubility:

Isotope labeling:

Solid-state NMR:

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Sequence-specific 1H NMR resonance assignments of Bacillus subtilis HPr: use of spect

Sequence-specific 1H NMR resonance assignments of Bacillus subtilis HPr: use of spectra obtained from mutants to resolve spectral overlap.

Related Articles Sequence-specific 1H NMR resonance assignments of Bacillus subtilis HPr: use of spectra obtained from mutants to resolve spectral overlap.

Biochemistry. 1990 Aug 7;29(31):7191-200

Authors: Wittekind M, Reizer J, Klevit RE

On the basis of an analysis of two-dimensional 1H NMR spectra, the complete sequence-specific 1H NMR assignments are presented for the phosphocarrier protein HPr from the Gram-positive bacterium Bacillus subtilis. During the assignment procedure, extensive use was made of spectra obtained from point mutants of HPr in order to resolve spectral overlap and to provide verification of assignments. Regions of regular secondary structure were identified by characteristic patterns of sequential backbone proton NOEs and slowly exchanging amide protons. B. subtilis HPr contains four beta-strands that form a single antiparallel beta-sheet and two well-defined alpha-helices. There are two stretches of extended backbone structure, one of which contains the active site His15. The overall fold of the protein is very similar to that of Escherichia coli HPr determined by NMR studies [Klevit, R. E., & Waygood, E. B. (1986) Biochemistry 25, 7774-7781].

PMID: 2119803 [PubMed - indexed for MEDLINE]

Source: PubMed

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