BMRB Entry 31088

Title:
Solution NMR structure of a multifunctional synthetic peptide Hp-MAP3 derived from Temporin-PTa
Deposition date:
2023-05-31
Original release date:
2024-06-20
Authors:
Freitas, C.; Migliolo, L.; Silva, P.; Liao, L.
Citation:

Citation: Freitas, C.; Migliolo, L.; Silva, P.; Liao, L.. "Solution NMR structure of a multifunctional synthetic peptide Hp-MAP3 derived from Temporin-PTa."  .

Assembly members:

Assembly members:
entity_1, polymer, 13 residues, 1483.021 Da.

Natural source:

Natural source:   Common Name: Pulchrana picturata   Taxonomy ID: 395594   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Pulchrana picturata

Experimental source:

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: LLKKVLALLKKVL

Data sets:
Data typeCount
13C chemical shifts54
1H chemical shifts117

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1unit_11

Entities:

Entity 1, unit_1 13 residues - 1483.021 Da.

1   LEULEULYSLYSVALLEUALALEULEULYS
2   LYSVALLEU

Samples:

sample_1: Hp-MAP3 (peptide) 1.5 mM; SDS-d25, [U-98% 2H], 75 mM; DSS-D6, [U-98% 2H], 0.05%

sample_conditions_1: ionic strength: neutral Not defined; pH: 6.8; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_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