BMRB Entry 25814

Title:
NMR Structure of Peptide PG-990 in DPC micelles
Deposition date:
2015-12-14
Original release date:
2015-12-14
Authors:
Carotenuto, Alfonso; Merlino, Francesco; Chai, Minying; Brancaccio, Diego; Yousif, Ali Munaim; Novellino, Ettore; Hruby, Victor J; Grieco, Paolo
Citation:

Citation: Carotenuto, Alfonso; Merlino, Francesco; Chai, Minying; Brancaccio, Diego; Yousif, Ali Munaim; Novellino, Ettore; Hruby, Victor J; Grieco, Paolo. "Discovery of Novel Potent and Selective Agonists at the Melanocortin3 Receptor"  J. Med. Chem. 58, 9773-9778 (2015).
PubMed: 26599352

Assembly members:

Assembly members:
PG-990, polymer, 10 residues, 1233.497 Da.

Natural source:

Natural source:   Common Name: enterobacteria   Taxonomy ID: 562   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Escherichia coli

Experimental source:

Experimental source:   Production method: chemical synthesis   Host organism: Escherichia coli

Entity Sequences (FASTA):

Entity Sequences (FASTA):
PG-990: XXDPPXRWKX

Data sets:
Data typeCount
1H chemical shifts74

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1PG-9901

Entities:

Entity 1, PG-990 10 residues - 1233.497 Da.

1   ACENLEASPPROPRO4J2ARGTRPLYSNH2

Samples:

sample_1: PG-990 2 mM; DPC, [U-2H], 200 mM; H2O 90%; D2O 10%

sample_conditions_1: ionic strength: 10 mM; pH: 5.5; pressure: 1 atm; temperature: 298.0 K

Experiments:

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

Software:

CYANA, Guntert, Mumenthaler and Wuthrich - structure solution

XEASY, Bartels et al. - chemical shift assignment

NMR spectrometers:

  • Varian INOVA 700 MHz