BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 17979

Title: Solution structure of the Zn(II) form of Desulforedoxin

Deposition date: 2011-10-06 Original release date: 2011-11-02

Authors: Goodfellow, Brian; Tavares, Pedro; Romao, Maria; Czaja, C.; Rusnak, Frank; LeGall, Jean; Moura, Isabel; Moura, Jose

Citation: Goodfellow, Brian; Tavares, Pedro; Romao, Maria; Czaja, C.; Rusnak, Frank; LeGall, Jean; Moura, Isabel; Moura, Jose. "The solution structure of desulforedoxin, a simple iron-sulfur protein - An NMR study of the zinc derivative"  J. Biol. Inorg. Chem. 1, 341-354 (1996).

Assembly members:
Desulforedoxin, polymer, 36 residues, 3807.364 Da.
ZN, non-polymer, 65.409 Da.

Natural source:   Common Name: Desulfovibrio gigas   Taxonomy ID: 879   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Desulfovibrio gigas

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli

Entity Sequences (FASTA):
Desulforedoxin: ANEGDVYKCELCGQVVKVLE EGGGTLVCCGEDMVKQ

Data sets:
Data typeCount
1H chemical shifts231

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1Desulforedoxin1
2Zn(II) ion2

Entities:

Entity 1, Desulforedoxin 36 residues - 3807.364 Da.

1   ALAASNGLUGLYASPVALTYRLYSCYSGLU
2   LEUCYSGLYGLNVALVALLYSVALLEUGLU
3   GLUGLYGLYGLYTHRLEUVALCYSCYSGLY
4   GLUASPMETVALLYSGLN

Entity 2, Zn(II) ion - Zn - 65.409 Da.

1   ZN

Samples:

sample_1: Desulforedoxin 2-4 mM

sample_conditions_1: ionic strength: 0 M; pH: 7.0; pressure: 1 atm; temperature: 303 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D DQF-COSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1

Software:

DIANA v2.8, Guntert, Braun and Wuthrich - structure solution

XEASY v3.1, Bartels et al. - chemical shift assignment

NMR spectrometers:

  • Bruker ARX 400 MHz

Related Database Links:

BMRB 17997
PDB
GB AAA23365 AGW15163
REF WP_021762290
SP P00273