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 30306

Title: Cytokine-like Stress Response Peptide-2 in Manduca Sexta   PubMed: 27903232

Deposition date: 2017-06-14 Original release date: 2017-07-07

Authors: Schrag, L.; Herrera, A.; Prakash, O.

Citation: Schrag, L.; Cao, X.; Herrera, A.; Wang, Y.; Jiang, H.; Prakash, O.. "Solution Structure and Expression Profile of an Insect Cytokine: Manduca sexta Stress Response Peptide-2."  Protein Pept. Lett. 24, 3-11 (2017).

Assembly members:
entity_1, polymer, 25 residues, 2758.163 Da.

Natural source:   Common Name: tobacco hornworm   Taxonomy ID: 7130   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Manduca sexta

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):
entity_1: FGVKDGKCPSGRVRRLGICV PDDDY

Data sets:
Data typeCount
1H chemical shifts148

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Assembly:

Entity Assembly IDEntity NameEntity ID
1entity_11

Entities:

Entity 1, entity_1 25 residues - 2758.163 Da.

1   PHEGLYVALLYSASPGLYLYSCYSPROSER
2   GLYARGVALARGARGLEUGLYILECYSVAL
3   PROASPASPASPTYR

Samples:

sample_1: Stress Response Peptide-2 2.0 mM

sample_conditions_1: pH: 2.5; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D DQF-COSYsample_1anisotropicsample_conditions_1
2D 1H-1H TOCSYsample_1anisotropicsample_conditions_1
2D 1H-1H NOESYsample_1anisotropicsample_conditions_1

Software:

CNS v1.3, Brunger A. T. et.al. - refinement, structure calculation

CcpNMR, CCPN - chemical shift assignment, peak picking

Procheck v3.4, Laskowski, MacArthur, Smith, Jones, Hutchinson, Morris, Moss and Thornton - refinement

VNMRJ v3.2, Varian - collection

NMR spectrometers:

  • Varian VNMRS 500 MHz