2A74

Human Complement Component C3c


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 2A74

Classification: IMMUNE SYSTEM

Total Structure Weight: 266920.81

Macromolecule Entities
Molecule Chains Length Organism Details
Complement Component C3c A, D 643 Homo sapiens Fragment: residues 23-665
Details: Mature C3 is made up Three FRAGMENTS A, B and C covalently linked with S-S bond
Gene Name(s): C3 Gene View CPAMD1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Complement Component C3c B, E 188 Homo sapiens Fragment: residues 749-936
Gene Name(s): C3 Gene View CPAMD1
Complement Component C3c C, F 343 Homo sapiens Fragment: esidues 1321-1663
Gene Name(s): C3 Gene View CPAMD1

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

A, D 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B, C, D, E, F GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NO3
Query on NO3

C, F NITRATE ION
N O3
NHNBFGGVMKEFGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.215
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 126.87 α = 90.00
b = 246.86 β = 90.00
c = 87.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-07-04
  • Released Date: 2005-09-27
  • Deposition author(s): Janssen, B.J.C., Huizinga, E.G., Raaijmakers, H.C.A., Roos, A., Daha, M.R., Nilsson-Ekdahl, K., Nilsson, B., Gros, P.

Revision History

  • Version 1_0: 2005-09-27

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Advisory, Version format compliance