BMRB Entry 50625

Name: A (3+1) hybrid G-quadruplex containing right loop progression
Published: 2021-09-20

Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR50625

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Nicholas Rego and David Koes
3Dmol.js: molecular visualization with WebGL
Bioinformatics (2015) 31 (8): 1322-1324 doi:10.1093/bioinformatics/btu829

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Title:

A (3+1) hybrid G-quadruplex containing right loop progression

Deposition date:

2020-12-08

Original release date:

2021-09-20

Authors:

Fu, Wenqiang; Jing, Haitao; Zhang, Na

Citation:

Citation: Fu, Wenqiang; Jing, Haitao; Xu, Xiaojuan; Xu, Suping; Wang, Tao; Hu, Wenxuan; Li, Huihui; Zhang, Na. "Two coexisting pseudo-mirror heteromolecular telomeric G-quadruplexes in opposite loop progressions differentially recognized by a low equivalent of Thioflavin T" Nucleic Acids Res. 49, 10717-10734 (2021).
PubMed: 34500466

Assembly members:

Assembly members:
entity_1, polymer, 15 residues, Formula weight is not available
entity_2, polymer, 6 residues, Formula weight is not available

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: GGGTTAGGGTTAGGG
entity_2: TTAGGG

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1
- assigned_chemical_shifts_2

Data type	Count
13C chemical shifts	24
15N chemical shifts	12
1H chemical shifts	201

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
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Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	1	1
2	2	2

Entities:

Entity 1, 1 15 residues - Formula weight is not available

1

DG

DT

DA

DG

DT

2

DT

DA

DG

Entity 2, 2 6 residues - Formula weight is not available

1

DT

DA

DG

Samples:

sample_1: htel3DT 4 mM; P3 4.2 mM

sample_2: htel3DT 4 mM; P3 4.2 mM

sample_conditions_1: ionic strength: 0.1 M; pH: 6.8; pressure: 1 atm; temperature: 303 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D 1H-15N HSQC	sample_1	isotropic	sample_conditions_1
2D 1H-13C HSQC	sample_2	isotropic	sample_conditions_1
2D 1H-1H NOESY	sample_1	isotropic	sample_conditions_1
2D 1H-1H NOESY	sample_2	isotropic	sample_conditions_1

Software:

TOPSPIN v3.6.2 - collection

CcpNMR v2.4.2 - chemical shift assignment

NMR spectrometers:

Bruker Avance 600 MHz