3JQX

Crystal structure of Clostridium histolyticum colH collagenase collagen binding domain 3 at 2.2 Angstrom resolution in the presence of calcium and cadmium

Structural Biology Knowledgebase: 3JQX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3JQX

Classification: CELL ADHESION

Total Structure Weight: 41370.63

Macromolecule Entities
Molecule Chains Length Organism Details
ColH protein A, B, C 121 Hathewaya histolytica EC#: 3.4.24.3 IUBMB
Fragment: collagen binding domain

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

A, B, C CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
CD
Query on CD

A, B, C CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.176
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 61.57 α = 90.00
b = 64.59 β = 90.00
c = 96.01 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-09-08
  • Released Date: 2010-09-29
  • Deposition author(s): Sakon, J., Philominathan, S.T.L., Bauer, R., Matsushita, O.

Revision History

  • 2013-01-09
    Type: Citation | Details: Citation update
  • 2012-12-05
    Type: Citation | Details: Citation update
  • 2012-01-11
    Type: Other | Details: renumbered the residues per author's request
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4