7B01

ADAMTS13-CUB12


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.292 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.205 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Crystal structure of ADAMTS13 CUB domains reveals their role in global latency.

Kim, H.J.Xu, Y.Petri, A.Vanhoorelbeke, K.Crawley, J.T.B.Emsley, J.

(2021) Sci Adv 7

  • DOI: 10.1126/sciadv.abg4403
  • Primary Citation of Related Structures:  
    7B01

  • PubMed Abstract: 
  • ADAMTS13 is a plasma metalloprotease that is essential for the regulation of von Willebrand factor (VWF) function, mediator of platelet recruitment to sites of blood vessel damage. ADAMTS13 function is dynamically regulated by structural changes induced by VWF binding that convert it from a latent to active conformation ...

    ADAMTS13 is a plasma metalloprotease that is essential for the regulation of von Willebrand factor (VWF) function, mediator of platelet recruitment to sites of blood vessel damage. ADAMTS13 function is dynamically regulated by structural changes induced by VWF binding that convert it from a latent to active conformation. ADAMTS13 global latency is manifest by the interaction of its C-terminal CUB1-2 domains with its central Spacer domain. We resolved the crystal structure of the ADAMTS13 CUB1-2 domains revealing a previously unreported configuration for the tandem CUB domains. Docking simulations between the CUB1-2 domains with the Spacer domain in combination with enzyme kinetic functional characterization of ADAMTS13 CUB domain mutants enabled the mapping of the CUB1-2 domain site that binds the Spacer domain. Together, these data reveal the molecular basis of the ADAMTS13 Spacer-CUB interaction and the control of ADAMTS13 global latency.


    Organizational Affiliation

    Centre for Biomolecular Sciences, School of Pharmacy, University of Nottingham, Nottingham, UK. j.crawley@imperial.ac.uk jonas.emsley@nottingham.ac.uk.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Maltodextrin-binding protein,Maltodextrin-binding protein,Maltodextrin-binding protein,ADAMTS13 CUB12,A disintegrin and metalloproteinase with thrombospondin motifs 13,A disintegrin and metalloproteinase with thrombospondin motifs 13,A disintegrin and metalloproteinase with thrombospondin motifs 13A608Escherichia coliHomo sapiensMutation(s): 0 
Gene Names: malEEPS91_05465FV295_14110NCTC8450_00456ADAMTS13C9orf8UNQ6102/PRO20085
EC: 3.4.24.87
Find proteins for Q76LX8 (Homo sapiens)
Explore Q76LX8 
Go to UniProtKB:  Q76LX8
NIH Common Fund Data Resources
PHAROS:  Q76LX8
Find proteins for A0A376KDN7 (Escherichia coli)
Explore A0A376KDN7 
Go to UniProtKB:  A0A376KDN7
Protein Feature View
Expand
  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChainsChain Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseB2 N-Glycosylation Oligosaccharides Interaction
Entity ID: 3
MoleculeChainsChain Length2D Diagram Glycosylation3D Interactions
alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranoseC2 N/A Oligosaccharides Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.292 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.205 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 105.576α = 90
b = 105.576β = 90
c = 125.837γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
Aimlessdata reduction
Aimlessdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2020-11-18 
  • Released Date: 2021-04-28 
  • Deposition Author(s): Kim, H.J., Emsley, J.

Funding OrganizationLocationGrant Number
British Heart FoundationUnited KingdomPG/18/17/33572

Revision History  (Full details and data files)

  • Version 1.0: 2021-04-28
    Type: Initial release