BMRB Entry 31093

Title:
Solution NMR structure of synthetic peptide AMPCry10Aa_5 rational designed from Cry10Aa bacterial protein
Deposition date:
2023-06-07
Original release date:
2024-06-20
Authors:
Barra, J.; Freitas, C.; Rios, T.; Maximiano, M.; Fernandes, F.; Amorim, G.; Porto, W.; Grossi-de-Sa, M.; Franco, O.; Liao, L.
Citation:

Citation: Barra, J.; Freitas, C.; Rios, T.; Maximiano, M.; Fernandes, F.; Amorim, G.; Porto, W.; Grossi-de-Sa, M.; Franco, O.; Liao, L.. "Solution NMR structure of synthetic peptide AMPCry10Aa_5 rational designed from Cry10Aa bacterial protein"  .

Assembly members:

Assembly members:
entity_1, polymer, 21 residues, 2255.763 Da.

Natural source:

Natural source:   Common Name: Bacillus thuringiensis   Taxonomy ID: 1428   Superkingdom: Bacteria   Kingdom: not available   Genus/species: Bacillus thuringiensis

Experimental source:

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: IINVKTSLKTIIKNALDKIQ X

Data sets:
Data typeCount
13C chemical shifts72
1H chemical shifts158

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1unit_11

Entities:

Entity 1, unit_1 21 residues - 2255.763 Da.

1   ILEILEASNVALLYSTHRSERLEULYSTHR
2   ILEILELYSASNALALEUASPLYSILEGLN
3   NH2

Samples:

sample_1: AMPCry10Aa_5 - Peptide 1.5 mM; SDS-d25, [U-99% 2H], 75 mM; DSS-d6, [U-99% 2H], 0.05%; H2O 90 % v/v; D2O, [U-99% 2H], 10 % v/v

sample_conditions_1: ionic strength: acid Not defined; pH: 4.7; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1

Software:

TopSpin, Bruker Biospin - processing

CcpNmr Analysis, CCPN - data analysis

CcpNmr Analysis Assign, CCPN - chemical shift assignment

ARIA, Linge, O'Donoghue and Nilges - structure calculation

CNS, Brunger, Adams, Clore, Gros, Nilges and Read - refinement

NMR spectrometers:

  • Bruker AVANCE III 500 MHz