1KUH

ZINC PROTEASE FROM STREPTOMYCES CAESPITOSUS

Structural Biology Knowledgebase: 1KUH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.164

Literature

Macromolecules
Sequence Display for 1KUH

Classification: HYDROLASE

Total Structure Weight: 14492.91

Macromolecule Entities
Molecule Chains Length Organism Details
ZINC PROTEASE A 132 Streptomyces caespitosus EC#: 3.4.24.77 IUBMB
Gene Name(s): snpA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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)
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: 1.6 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.164
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 55.21 α = 90.00
b = 55.27 β = 90.00
c = 37.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-02-22
  • Released Date: 1997-03-12
  • Deposition author(s): Kurisu, G., Kinoshita, T., Sugimoto, A., Nagara, A., Kai, Y., Kasai, N., Harada, S.

Revision History

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