4L5K | pdb_00004l5k

Crystal structure of the complex of DNA hexamer d(CGATCG) with Coptisine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Work: 
    0.267 (Depositor), 0.267 (DCC) 
  • R-Value Observed: 
    0.267 (Depositor) 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history

Literature

Crystal structure of the complex of DNA hexamer d(CGATCG) with Coptisine

Ferraroni, M.Bazzicalupi, C.Gratteri, P.

To be published.

Macromolecule Content 

  • Total Structure Weight: 2.13 kDa 
  • Atom Count: 147 
  • Modeled Residue Count: 6 
  • Deposited Residue Count: 6 
  • Unique nucleic acid chains: 1

Macromolecules

Find similar nucleic acids by:  Sequence
Entity ID: 1
MoleculeChains LengthOrganismImage
DNA (5'-D(*CP*GP*AP*TP*CP*G)-3')6N/A
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
KPT

Query on KPT



Download:Ideal Coordinates CCD File
B [auth A]6,7-dihydro[1,3]dioxolo[4,5-g][1,3]dioxolo[7,8]isoquino[3,2-a]isoquinolin-5-ium
C19 H14 N O4
XYHOBCMEDLZUMP-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Work:  0.267 (Depositor), 0.267 (DCC) 
  • R-Value Observed: 0.267 (Depositor) 
Space Group: P 65 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 26.581α = 90
b = 26.581β = 90
c = 77.094γ = 120
Software Package:
Software NamePurpose
XSCALEdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XDSdata scaling

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-07-02
    Type: Initial release
  • Version 1.1: 2023-09-20
    Changes: Data collection, Database references, Derived calculations, Refinement description