6JJH

Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin TMPyP4


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.74 Å
  • R-Value Free: 0.291 
  • R-Value Work: 0.239 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin TMPyP4

Zhang, Y.S.EI Omari, K.Duman, R.Wagner, A.Parkinson, G.N.Wei, D.G.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
RNA (5'-R(*GP*GP*CP*UP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3')B14Pseudorabies virus Ea
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
K
Query on K

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Download CCD File 
B
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
POH
Query on POH

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Download CCD File 
B
(1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin
TMPyP4
C44 H38 N8
ABCGFHPGHXSVKI-LWQDQPMZSA-O
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.74 Å
  • R-Value Free: 0.291 
  • R-Value Work: 0.239 
  • Space Group: P 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 29.856α = 90.00
b = 23.647β = 107.59
c = 31.052γ = 90.00
Software Package:
Software NamePurpose
HKL2Mapphasing
REFMACrefinement
XSCALEdata scaling
Aimlessdata scaling
PDB_EXTRACTdata extraction
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China31672558

Revision History 

  • Version 1.0: 2020-02-26
    Type: Initial release