3B7G

Human DEAD-box RNA helicase DDX20, Conserved domain I (DEAD) in complex with AMPPNP (Adenosine-(Beta,gamma)-imidotriphosphate)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.202
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 3B7G

Classification: HYDROLASE

Total Structure Weight: 51365.17

Macromolecule Entities
Molecule Chains Length Organism Details
Probable ATP-dependent RNA helicase DDX20 A, B 230 Homo sapiens EC#: 3.6.4.13 IUBMB
Fragment: DEAD domain
Gene Name(s): DDX20 Gene View DP103 GEMIN3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.202
  • R-Value Work: 0.172
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 63.56 α = 90.00
b = 63.56 β = 90.00
c = 214.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-10-30
  • Released Date: 2007-11-13
  • Deposition author(s): Karlberg, T., Tresaugues, L., Arrowsmith, C.H., Berglund, H., Busam, R.D., Collins, R., Dahlgren, L.G., Edwards, A.M., Flodin, S., Flores, A., Graslund, S., Hammarstrom, M., Johansson, I., Kallas, A., Kotenyova, T., Lehtio, L., Moche, M., Nilsson, M.E., Nordlund, P., Nyman, T., Persson, C., Sagemark, J., Svensson, L., Thorsell, A.G., Van Den Berg, S., Weigelt, J., Welin, M., Holmberg-Schiavone, L., Structural Genomics Consortium (SGC)

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor