1K51

A G55A Mutation Induces 3D Domain Swapping in the B1 Domain of Protein L from Peptostreptococcus magnus

Structural Biology Knowledgebase: 1K51 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1K51

Classification: PROTEIN BINDING

Total Structure Weight: 8263.15

Macromolecule Entities
Molecule Chains Length Organism Details
Protein L A 72 Finegoldia magna Fragment: B1 domain (Residues 111-173)
Mutation: Y47W, G55A
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.186
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 48.01 α = 90.00
b = 75.13 β = 90.00
c = 60.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-09
  • Released Date: 2001-12-05
  • Deposition author(s): O'Neill, J.W., Kim, D.E., Johnsen, K., Baker, D., Zhang, K.Y.J.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4