1N7A

RIP-Radiation-damage Induced Phasing

Structural Biology Knowledgebase: 1N7A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.156
  • R-Value Work: 0.124

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1N7A

Classification: DNA RNA

Total Structure Weight: 16717.45

Macromolecule Entities
Molecule Chains Length Organism Details
RNA/DNA (5'-R(*U)-D(P*(BGM))-R(P*AP*GP*GP*U)-3') A, B, C... , D, E, F, G, H A, B, C, D, E, F, G, H 6 synthetic The RNA hexamer UGAGGU where the 2nd G was replaced by a C8-brominated Gd was phased using radiation damage on the highly susceptible Br-C8 bond.

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

B, H SPERMINE
C10 H26 N4
PFNFFQXMRSDOHW-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A, B, E POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
BGM
Query on BGM
A, B, C, D, E, F, G, H DNA LINKING C10 H13 Br N5 O7 P DG

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.156
  • R-Value Work: 0.124
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 31.23 α = 90.00
b = 51.10 β = 90.00
c = 70.65 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2002-11-13
  • Released Date: 2003-03-04
  • Deposition author(s): Ravelli, R.B.G., Leiros, H.-K.S., Pan, B., Caffrey, M., McSweeney, S.

Revision History

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