BMRB Entry 34845

Title:
d(ATTTC)3 dimeric structure
Deposition date:
2023-08-09
Original release date:
2024-02-02
Authors:
Trajkovski, M.; Pastore, A.; Plavec, J.
Citation:

Citation: Trajkovski, M.; Pastore, A.; Plavec, J.. "Dimeric NMR structures of DNA ATTTC repeats in neurodegenerative diseases promoted by divalent cations"  .

Assembly members:

Assembly members:
entity_1, polymer, 15 residues, 4500.951 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

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: ATTTXATTTCATTTC

Data sets:
Data typeCount
1H chemical shifts168

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1unit_11
2unit_21

Entities:

Entity 1, unit_1 15 residues - 4500.951 Da.

1   DADTDTDTDNRDADTDTDTDC
2   DADTDTDTDC

Samples:

sample_1: d(ATTTC)3 0.8 mM

sample_2: d(ATTTC)3, [U-13C; U-15N], 0.8 mM

sample_conditions_1: ionic strength: 20 mM; pH: 6.0; pressure: 1 bar; temperature: 278 K

sample_conditions_2: ionic strength: 40 mM; pH: 6.0; pressure: 1 bar; temperature: 278 K

Experiments:

NameSampleSample stateSample conditions
2D NOESYsample_1anisotropicsample_conditions_1
2D NOESYsample_1anisotropicsample_conditions_2
2D 1H-13C HSQCsample_2anisotropicsample_conditions_1
2D 1H-13C HSQCsample_2anisotropicsample_conditions_2
2D 1H-15N HSQCsample_2anisotropicsample_conditions_2

Software:

TopSpin, Bruker Biospin - data analysis

Amber, Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman - structure calculation

NMRFAM-SPARKY, Lee, Tonelli and Markley - chemical shift assignment

NMR spectrometers:

  • Bruker AVANCE NEO 600 MHz
  • Bruker AVANCE NEO 800 MHz