2PJR

HELICASE PRODUCT COMPLEX

Structural Biology Knowledgebase: 2PJR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.296
  • R-Value Work: 0.240

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2PJR

Classification: HYDROLASE / DNA

Total Structure Weight: 153363.70


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (HELICASE PCRA) A, F 548 Geobacillus stearothermophilus EC#: 3.6.4.12 IUBMB
Fragment: RESIDUES 1-548
Gene Name(s): pcrA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PROTEIN (HELICASE PCRA) B, G 95 Geobacillus stearothermophilus EC#: 3.6.4.12 IUBMB
Fragment: RESIDUES 556-650
Gene Name(s): pcrA
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*TP*TP*TP*T)-3') C, D 5 synthetic
DNA (5'-D(*GP*C)-3') H 2 synthetic
DNA (5'-D(*AP*CP*TP*GP*C)-3') I 5 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.296
  • R-Value Work: 0.240
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.05 α = 90.00
b = 62.60 β = 95.84
c = 141.83 γ = 90.00

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

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