2VHS

Cathsilicatein, a chimera


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.188 
  • R-Value Observed: 0.190 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal Structure and Silica Condensing Activities of Silicatein Alpha-Cathepsin L Chimeras.

Fairhead, M.Johnson, K.A.Kowatz, T.Mcmahon, S.A.Carter, L.G.Oke, M.Liu, H.Naismith, J.H.Van Der Walle, C.F.

(2008) Chem Commun (Camb) : 1765

  • DOI: 10.1039/b718264c
  • Primary Citation of Related Structures:  
    2VHS

  • PubMed Abstract: 
  • Cathepsin L mutants with the ability to condense silica from solution have been generated and a 1.5 A crystal structure of one of these chimeras allows us to rationalise the catalytic mechanism of silicic acid condensation.


    Organizational Affiliation

    SIPBS, University of Strathclyde, 27 Taylor Street, Glasgow, Scotland, UK.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CATHSILICATEINABCD217Homo sapiensMutation(s): 11 
Gene Names: CTSLCTSL1
EC: 3.4.22.15
Find proteins for P07711 (Homo sapiens)
Explore P07711 
Go to UniProtKB:  P07711
NIH Common Fund Data Resources
PHAROS  P07711
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download CCD File 
A, B, C, D
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.188 
  • R-Value Observed: 0.190 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 56.826α = 105.67
b = 58.102β = 104.97
c = 70.209γ = 105.05
Software Package:
Software NamePurpose
REFMACrefinement
PHASERphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-03-11
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Refinement description, Version format compliance