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 15068

Title: Structure-Activity Analysis of Quorum-Sensing Signaling Peptides from Streptococcus mutans   PubMed: 16936029

Deposition date: 2006-12-06 Original release date: 2007-02-01

Authors: Syvitski, R.; Jakeman, D.; Li, Y.

Citation: Syvitski, Raymond; Tian, Xiao-Lin; Sampara, Kamal; Salman, Alan; Lee, Song; Jakeman, David; Li, Yung-Hua. "Structure-Activity Analysis of Quorum-Sensing Signaling Peptides from Streptococcus mutans"  J. Bacteriol. 189, 1441-1450 (2007).

Assembly members:
signaling_peptide_UA159sp, polymer, 22 residues, Formula weight is not available

Natural source:   Common Name: Streptococcus mutans   Taxonomy ID: 1309   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Streptococcus mutans

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):
signaling_peptide_UA159sp: SGSLSTFFRLFNRSFTQALG KX

Data sets:
Data typeCount
1H chemical shifts130

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Entity Assembly IDEntity NameEntity ID


Entity 1, UA159 22 residues - Formula weight is not available

3   LYSNH2


sample: signaling peptide UA159sp, none, 2 mM; TFE, none, 100%

sample_conditions_1: pressure: 1 atm; temperature: 298 K


NameSampleSample stateSample conditions
150ms TOCSYsampleisotropicsample_conditions_1
250ms NOESYsampleisotropicsample_conditions_1


X-PLOR v3.1, Brunger A.T. et al. - refinement

xwinnmr v2.6, Bruker - collection

SPARKY v3.1, UCSF - data analysis

NMR spectrometers:

  • Bruker AVANCE 500 MHz

Related Database Links:

DBJ BAH87262 BAL68595
EMBL CAL29378 CAL29379 CAL29380 CAL29381 CAL29382
GB AAK01541 AAK01542 AAK01543 AAK01545 AAK01546
REF NP_722220 WP_002267610 WP_002270250 WP_002273928 WP_002278269