2B39

Structure of mammalian C3 with an intact thioester at 3A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.278

Literature

Macromolecules
Sequence Display for 2B39

Classification: IMMUNE SYSTEM

Total Structure Weight: 376221.16

Macromolecule Entities
Molecule Chains Length Organism Details
C3 A, B 1661 Bos taurus Gene Name(s): C3 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

A, B BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.278
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 254.25 α = 90.00
b = 246.86 β = 90.00
c = 113.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-09-20
  • Released Date: 2006-06-13
  • Deposition author(s): Fredslund, F., Jenner, L., Husted, L.B., Nyborg, J., Andersen, G.R., Sottrup-Jensen, L.

Revision History

  • Version 1_0: 2006-06-13

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance