BMRB Entry 34633

Title:
Solution structure of antimicrobial peptide cathelicidin-1 PcDode from sperm whale Physeter catodon
Deposition date:
2021-06-08
Original release date:
2021-09-07
Authors:
Mironov, P.; Myshkin, M.; Shenkarev, Z.
Citation:

Citation: Bolosov, Ilia; Panteleev, Pavel; Sychev, Sergei; Sukhanov, Stanislav; Mironov, Pavel; Myshkin, Mikhail Yu; Shenkarev, Zakhar; Ovchinnikova, Tatiana. "Dodecapeptide Cathelicidins of Cetartiodactyla: Structure, Mechanism of Antimicrobial Action, and Synergistic Interaction With Other Cathelicidins"  Front. Microbiol. 12, 725526-725526 (2021).
PubMed: 34484167

Assembly members:

Assembly members:
entity_1, polymer, 24 residues, 2787.551 Da.

Natural source:

Natural source:   Common Name: Sperm whale, Physeter catodon   Taxonomy ID: 9755   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Physeter macrocephalus

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli BL21(DE3)   Vector: pET

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: XICRIIVVRVCRPICRITVI RVCS

Data sets:
Data typeCount
13C chemical shifts81
1H chemical shifts195

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1unit_11

Entities:

Entity 1, unit_1 24 residues - 2787.551 Da.

1   PCAILECYSARGILEILEVALVALARGVAL
2   CYSARGPROILECYSARGILETHRVALILE
3   ARGVALCYSSER

Samples:

sample_1: PCdode 0.6 mM; D2O, [U-100% 2H], 5%

sample_conditions_1: ionic strength: 0.01 mM; pH: 4.4; pressure: 1 atm; temperature: 313 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1anisotropicsample_conditions_1
2D 1H-13C HSQCsample_1anisotropicsample_conditions_1

Software:

CYANA v3.98.13, Guntert, Mumenthaler and Wuthrich - refinement, structure calculation

CARA v1.9.1.7, Keller and Wuthrich - chemical shift assignment, peak picking

TopSpin v4.0.7, Bruker Biospin - collection

NMR spectrometers:

  • Bruker AVANCE III 600 MHz