4I68

Crystal structure of the R444A / R449A double mutant of the HERA RNA helicase RRM domain

Structural Biology Knowledgebase: 4I68 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.179

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4I68

Classification: HYDROLASE

Total Structure Weight: 9967.70

Macromolecule Entities
Molecule Chains Length Organism Details
Heat resistant RNA dependent ATPase A 90 Thermus thermophilus EC#: 3.6.4.13 IUBMB
Fragment: RRM domain (UNP residues 431-517)
Mutation: R444A, R449A

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.179
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 25.16 α = 90.00
b = 46.03 β = 90.00
c = 59.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-29
  • Released Date: 2013-04-24
  • Deposition author(s): Rudolph, M.G., Klostermeier, D.

Revision History

  • 2014-11-26
    Type: Function and keywords | Details: updated keywords
  • 2013-07-17
    Type: Citation | Details: Citation update
  • 2013-05-15
    Type: Citation | Details: Citation update