NMR Ensemble

2MB3

Solution structure of an intramolecular (3+1) human telomeric G-quadruplex bound to a telomestatin derivative

Structural Biology Knowledgebase: 2MB3 SBKB.org


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100
  • Conformers Submitted: 10
  • Selection Criteria: Structures with the Lowest Energy

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2MB3

Classification: DNA / DNA INHIBITOR

Total Structure Weight: 8278.62

Macromolecule Entities
Molecule Chains Length Organism Details
DNA_(5'-D(*TP*TP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*A)-3') A 24 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
L2H
Query on L2H

A (12S,27S)-12,27-bis(4-aminobutyl)-4,30-dimethyl- 3,7,14,18,22,29-hexaoxa-11,26,31,32,33,34,35,36- octaazaheptacyclo[26.2.1.1~2,5~.1~6,9~.1~13,16~.1~17,20~.1~21,24~]hexatriaconta- 1(30),2(36),4,6(35),8,13(34),15,17(33),19,21(32),23,28(31)- dodecaene-10,25-dione
Telomestatin derivative (Synonym)
C32 H34 N10 O8
VFOYOVBIUSPROZ-ROUUACIJSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
L2H N/A in BindingDB
N/A in BindingMoad
IC50: 7400 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100
  • Conformers Submitted: 10
  • Selection Criteria: structures with the lowest energy

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2013-07-24
  • Released Date: 2013-08-28
  • Deposition author(s): Chung, W.J., Heddi, B., Tera, M., Iida, K., Nagasawa, K., Phan, A.T.

Revision History

  • 2013-09-25
    Type: Citation | Details: Citation update