3PJR

HELICASE SUBSTRATE COMPLEX

Structural Biology Knowledgebase: 3PJR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.315
  • R-Value Work: 0.236

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3PJR

Classification: HYDROLASE / DNA

Total Structure Weight: 90715.01


Macromolecule Entities
Molecule Chains Length Organism Details
HELICASE PCRA A 724 Geobacillus stearothermophilus EC#: 3.6.4.12 IUBMB
Gene Name(s): pcrA
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*CP*AP*GP*TP*GP*CP*TP*CP*GP*TP*TP*TP*TP*T)-3' Y 15 synthetic
5'-D(*CP*GP*AP*GP*CP*AP*CP*TP*GP*C)-3' Z 10 synthetic

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

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.315
  • R-Value Work: 0.236
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 105.12 α = 90.00
b = 105.12 β = 90.00
c = 380.80 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-12
  • Released Date: 1999-04-08
  • Deposition author(s): Velankar, S.S., Soultanas, P., Dillingham, M.S., Subramanya, H.S., Wigley, D.B.

Revision History

  • 2011-12-28
    Type: Advisory | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4