2RKS

Crystal structure of Staphylococcal nuclease variant PHS L38K at cryogenic temperature

Structural Biology Knowledgebase: 2RKS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.01 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2RKS

Classification: HYDROLASE

Total Structure Weight: 16968.44

Macromolecule Entities
Molecule Chains Length Organism Details
Thermonuclease A 149 Staphylococcus aureus EC#: 3.1.31.1 IUBMB
Fragment: nuclease
Mutation: L38K, P117G, H124L, S128A
Gene Name(s): nuc

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.01 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.193
  • Space Group: P 41
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 48.68 α = 90.00
b = 48.68 β = 90.00
c = 62.52 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-10-17
  • Released Date: 2008-04-15
  • Deposition author(s): Schlessman, J.L., Harms, M.J., Garcia-Moreno, E.B.

Revision History

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