2SNM

IN A STAPHYLOCOCCAL NUCLEASE MUTANT THE SIDE-CHAIN of A LYSINE REPLACING VALINE 66 IS FULLY BURIED IN THE HYDROPHOBIC CORE

Structural Biology Knowledgebase: 2SNM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.97 Å
  • R-Value Observed: 0.183

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2SNM

Classification: HYDROLASE

Total Structure Weight: 17315.77

Macromolecule Entities
Molecule Chains Length Organism Details
STAPHYLOCOCCAL NUCLEASE A 149 Staphylococcus aureus EC#: 3.1.31.1 IUBMB
Mutation: V66K
Gene Name(s): nuc

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
THP
Query on THP

A THYMIDINE-3',5'-DIPHOSPHATE
C10 H16 N2 O11 P2
CSNCBOPUCJOHLS-XLPZGREQSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.97 Å
  • R-Value Observed: 0.183
  • Space Group: P 41
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 47.16 α = 90.00
b = 47.16 β = 90.00
c = 62.02 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-04-03
  • Released Date: 1993-01-15
  • Deposition author(s): Stites, W.E., Gittis, A.G., Lattman, E.E., Shortle, D.

Revision History

  • 2014-05-21
    Type: Version format compliance | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4