2AQ2

Crystal structure of T-cell receptor V beta domain variant complexed with superantigen SEC3 mutant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.185 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structural basis of affinity maturation and intramolecular cooperativity in a protein-protein interaction.

Cho, S.Swaminathan, C.P.Yang, J.Kerzic, M.C.Guan, R.Kieke, M.C.Kranz, D.M.Mariuzza, R.A.Sundberg, E.J.

(2005) Structure 13: 1775-1787


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
T-CELL RECEPTOR BETA CHAIN VA112Mus musculusMutation(s): 0 
Find proteins for P04213 (Mus musculus)
Explore P04213 
Go to UniProtKB:  P04213
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Enterotoxin type C-3B237Staphylococcus aureusMutation(s): 0 
Gene Names: entC3
Find proteins for P0A0L5 (Staphylococcus aureus)
Explore P0A0L5 
Go to UniProtKB:  P0A0L5
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download CCD File 
B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
ZN
Query on ZN

Download CCD File 
B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download CCD File 
B
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.185 
  • Space Group: P 65
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 96.537α = 90
b = 96.537β = 90
c = 92.182γ = 120
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-03-21
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-11
    Changes: Refinement description