1F0C

STRUCTURE OF THE VIRAL SERPIN CRMA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.272 
  • R-Value Work: 0.228 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Crystal structure of the apoptotic suppressor CrmA in its cleaved form.

Renatus, M.Zhou, Q.Stennicke, H.R.Snipas, S.J.Turk, D.Bankston, L.A.Liddington, R.C.Salvesen, G.S.

(2000) Structure 8: 789-797

  • DOI: 10.1016/s0969-2126(00)00165-9
  • Primary Citation of Related Structures:  
    1F0C

  • PubMed Abstract: 
  • Cowpox virus expresses the serpin CrmA (cytokine response modifier A) in order to avoid inflammatory and apoptotic responses of infected host cells. The targets of CrmA are members of the caspase family of proteases that either initiate the extrinsic pathway of apoptosis (caspases 8 and 10) or trigger activation of the pro-inflammatory cytokines interleukin-1beta and interleukin-18 (caspase 1) ...

    Cowpox virus expresses the serpin CrmA (cytokine response modifier A) in order to avoid inflammatory and apoptotic responses of infected host cells. The targets of CrmA are members of the caspase family of proteases that either initiate the extrinsic pathway of apoptosis (caspases 8 and 10) or trigger activation of the pro-inflammatory cytokines interleukin-1beta and interleukin-18 (caspase 1).


    Organizational Affiliation

    Program in Apoptosis and Cell Death Research, The Burnham Institute, La Jolla, CA 92037, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ICE INHIBITORA305Cowpox virusMutation(s): 0 
UniProt
Find proteins for P07385 (Cowpox virus (strain Brighton Red))
Explore P07385 
Go to UniProtKB:  P07385
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
ICE INHIBITORB36Cowpox virusMutation(s): 0 
UniProt
Find proteins for P07385 (Cowpox virus (strain Brighton Red))
Explore P07385 
Go to UniProtKB:  P07385
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DTT
Query on DTT

Download Ideal Coordinates CCD File 
C [auth A]2,3-DIHYDROXY-1,4-DITHIOBUTANE
C4 H10 O2 S2
VHJLVAABSRFDPM-IMJSIDKUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.272 
  • R-Value Work: 0.228 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 49.203α = 90
b = 92.455β = 90
c = 100.454γ = 90
Software Package:
Software NamePurpose
AMoREphasing
CNSrefinement
MADNESSdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-09-06
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-04
    Changes: Advisory, Refinement description