5KXU

Structure Proteinase K determined by SACLA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.129
  • R-Value Work: 0.113

Literature

Macromolecules
Sequence Display for 5KXU

Classification: HYDROLASE

Total Structure Weight: 29100.95

Macromolecule Entities
Molecule Chains Length Organism Details
Proteinase K A 279 Parengyodontium album EC#: 3.4.21.64 IUBMB
Mutation: S207D
Gene Name(s): PROK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NO3
Query on NO3

A NITRATE ION
N O3
NHNBFGGVMKEFGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.129
  • R-Value Work: 0.113
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 68.50 α = 90.00
b = 68.50 β = 90.00
c = 108.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-07-20
  • Released Date: 2017-06-07
  • Deposition author(s): Masuda, T., Suzuki, M., Inoue, S., Numata, K., Sugahara, M.

Revision History

No revisions since initial release