3OJY

Crystal Structure of Human Complement Component C8


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.337
  • R-Value Work: 0.249

Literature

Macromolecules
Sequence Display for 3OJY

Classification: IMMUNE SYSTEM

Total Structure Weight: 144917.33

Macromolecule Entities
Molecule Chains Length Organism Details
Complement component C8 alpha chain A 554 Homo sapiens Fragment: unp residues 31-584
Gene Name(s): C8A Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Complement component C8 beta chain B 537 Homo sapiens Fragment: unp residues 55-591
Gene Name(s): C8B Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Complement component C8 gamma chain C 182 Homo sapiens Fragment: unp residues 21-202
Gene Name(s): C8G Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TPO
Query on TPO
B L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.337
  • R-Value Work: 0.249
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 139.57 α = 90.00
b = 139.57 β = 90.00
c = 127.16 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-08-23
  • Released Date: 2011-04-13
  • Deposition author(s): Lovelace, L.L., Cooper, C.L., Sodetz, J.M., Lebioda, L.

Revision History

  • 2011-07-13
    Type: Version format compliance
  • 2011-10-26
    Type: Database references
  • 2014-04-16
    Type: Other