BMRB Entry 36316

Title:
KR-12 analog derived from human LL-37
Deposition date:
2020-02-24
Original release date:
2025-10-11
Authors:
Yun, H.; Min, H.; Lee, C.
Citation:

Citation: Yun, H.; Min, H.; Lee, C.. "NMR Structure and Bactericidal Activity of KR-12 Analog Derived from Human LL-37 as a Potential Cosmetic Preservative"  .

Assembly members:

Assembly members:
LYS-ARG-ILE-VAL-LYS-ARG-ILE-LYS-LYS-TRP-LEU-ARG, polymer, 12 residues, 1631.13 Da.

Natural source:

Natural source:   Common Name: Human   Taxonomy ID: 9606   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Homo sapiens

Experimental source:

Experimental source:   Production method: chemical synthesis   Host organism: unidentified

Entity Sequences (FASTA):

Entity Sequences (FASTA):
LYS-ARG-ILE-VAL-LYS-ARG-ILE-LYS-LYS-TRP-LEU-ARG: KRIVKRIKKWLR

Data sets:
Data typeCount
1H chemical shifts86

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1entity_11

Entities:

Entity 1, entity_1 12 residues - 1631.13 Da.

1   LYSARGILEVALLYSARGILELYSLYSTRP
2   LEUARG

Samples:

sample_1: LYS-ARG-ILE-VAL-LYS-ARG-ILE-LYS-LYS-TRP-LEU-ARG mM; trifluoroethanol 50%; water 50%

sample_conditions_1: ionic strength: 50 mM; pH: 6.5; pressure: 1 atm; temperature: 298 K

Experiments:

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

Software:

CYANA, Guntert, Mumenthaler and Wuthrich - structure calculation

NMRView, Johnson, One Moon Scientific - chemical shift assignment

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

NMR spectrometers:

  • Bruker AVANCE 600 MHz