BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

BMRB Entry 20084

Title: DIRHODIUM PEPTIDE COMPLEX   PubMed: 19637261

Authors: Zaykov, Alexander; Ball, Zach; MacKenzie, Kevin

Citation: Zaykov, Alexander; MacKenzie, Kevin; Ball, Zachary. "Controlling peptide structure with coordination chemistry: robust and reversible peptide-dirhodium ligation."  Chem.--Eur. J. 15, 8961-8965 (2009).

Assembly members:
Zinc_Finger_Based_Peptide, polymer, 13 residues, Formula weight is not available
RH3, non-polymer, 102.906 Da.
ACT, non-polymer, 59.044 Da.

Natural source:   Common Name: not available   Taxonomy ID: not available   Superkingdom: not available   Kingdom: not available   Genus/species: not available not available

Experimental source:   Production method: recombinant technology

Entity Sequences (FASTA):
Zinc_Finger_Based_Peptide: PFADSIDGRKFAX

Data sets:
Data typeCount
13C chemical shifts44
1H chemical shifts90

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1Peptide1
2Rhodium, 12
3Rhodium, 22
4ACETATE ION, 13
5ACETATE ION, 23

Entities:

Entity 1, Peptide 13 residues - Formula weight is not available

1   PROPHEALAASPSERILEASPGLYARGLYS
2   PHEALANH2

Entity 2, Rhodium, 1 - Rh - 102.906 Da.

1   RH3

Entity 3, ACETATE ION, 1 - C2 H3 O2 - 59.044 Da.

1   ACT

Samples:

sample_1: Zinc Finger Based Peptide 6 mM; sodium acetate 0.23 M; H2O 90%; D2O 10%; Rhodium 12 mM

sample_conditions_1: pH: 5.5; temperature: 293 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H COSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-1H WROESYsample_1isotropicsample_conditions_1
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1

Software:

NMRDraw, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

SPARKY, Goddard - chemical shift assignment, peak picking

CNS v1.1, Brunger, Adams, Clore, Gros, Nilges and Read - geometry optimization

NMR spectrometers:

  • Varian INOVA 500 MHz

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