1KTK

Complex of Streptococcal pyrogenic enterotoxin C (SpeC) with a human T cell receptor beta chain (Vbeta2.1)

Structural Biology Knowledgebase: 1KTK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.334
  • R-Value Work: 0.326

Literature

Macromolecules
Sequence Display for 1KTK

Classification: IMMUNE SYSTEM

Total Structure Weight: 152461.50

Macromolecule Entities
Molecule Chains Length Organism Details
Exotoxin type C A, B, C, D 208 Streptococcus pyogenes Mutation: N26D
Gene Name(s): speC spyM18_0778
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
T-cell receptor beta chain E, F 247 Homo sapiens Mutation: W10R, C13A, N50A, R96A, E99G, T99G, ΔP118, ΔK119, ΔN120, E105T, F107Y, ΔV139, C191A
Gene Name(s): TRBC1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.334
  • R-Value Work: 0.326
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 57.38 α = 90.00
b = 146.76 β = 98.61
c = 135.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-16
  • Released Date: 2002-06-07
  • Deposition author(s): Sundberg, E.J., Li, H., Llera, A.S., McCormick, J.K., Tormo, J., Karjalainen, K., Schlievert, P.M., Mariuzza, R.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4