1NZM

NMR structure of the parallel-stranded DNA quadruplex d(TTAGGGT)4 complexed with the telomerase inhibitor RHPS4

Structural Biology Knowledgebase: 1NZM SBKB.org


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100
  • Conformers Submitted: 10
  • Selection Criteria: Structures with the Least Restraint Violations

Literature

Macromolecules
Sequence Display for 1NZM

Classification: DNA

Total Structure Weight: 9446.83

Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*TP*TP*AP*GP*GP*GP*T)-3' A, B, C, D 7 synthetic

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LG1
Query on LG1

A, B 3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2- KL]ACRIDIN-13-IUM
C22 H17 F2 N2
FJUYVGXXNUNWDT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A, D POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
LG1 N/A in BindingDB
N/A in BindingMoad
IC50: 330 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100
  • Conformers Submitted: 10
  • Selection Criteria: structures with the least restraint violations

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2003-02-18
  • Released Date: 2003-11-04
  • Deposition author(s): Gavathiotis, E., Heald, R.A., Stevens, M.F.G., Searle, M.S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4