5I0Q

Structure of human C4b-binding protein alpha chain CCP domains 1 and 2 in complex with the hypervariable region of mutant group A Streptococcus M2 (K65A, N66A) protein


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.29 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.203

Literature

Macromolecules
Sequence Display for 5I0Q

Classification: IMMUNE SYSTEM

Total Structure Weight: 26664.72

Macromolecule Entities
Molecule Chains Length Organism Details
M protein, serotype 2.1 A 104 Streptococcus pyogenes Fragment: UNP residues 42-141
Mutation: K65A, N66A
Gene Name(s): emmL2.1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
C4b-binding protein alpha chain B 128 Homo sapiens Fragment: UNP residues 49-172
Gene Name(s): C4BPA Gene View C4BP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.29 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.203
  • Space Group: P 43 3 2

Unit Cell:

Length (Å) Angle (°)
a = 148.60 α = 90.00
b = 148.60 β = 90.00
c = 148.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-02-04
  • Released Date: 2016-07-20
  • Deposition author(s): Buffalo, C.Z., Bahn-Suh, A.J., Ghosh, P.

Revision History

  • 2016-10-26
    Type: Database references