2XWJ

Crystal Structure of Complement C3b in Complex with Factor B

Structural Biology Knowledgebase: 2XWJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.228

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2XWJ

Classification: HYDROLASE

Total Structure Weight: 1036662.94

Macromolecule Entities
Molecule Chains Length Organism Details
COMPLEMENT C3 BETA CHAIN A, C, E, G 645 Homo sapiens Fragment: RESIDUES 23-667
Gene Name(s): C3 Gene View CPAMD1
COMPLEMENT C3 ALPHA CHAIN B, D, F, H 915 Homo sapiens Fragment: RESIDUES 749-1663
Mutation: Q991E
Gene Name(s): C3 Gene View CPAMD1
COMPLEMENT FACTOR B I, J, K, L 741 Homo sapiens EC#: 3.4.21.47 IUBMB
Fragment: COMPLEMENT FACTOR B
Mutation: D254G, N260D
Gene Name(s): CFB Gene View BF BFD

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

B, D, F, H, I, J, K, L N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NI
Query on NI

I, J, K, L NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.228
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 262.16 α = 90.00
b = 297.87 β = 90.00
c = 341.44 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-11-04
  • Released Date: 2011-01-12
  • Deposition author(s): Forneris, F., Ricklin, D., Wu, J., Tzekou, A., Wallace, R.S., Lambris, J.D., Gros, P.

Revision History

  • 2012-04-11
    Type: Refinement description | Details: REMARK 3
  • 2012-04-11
    Type: Other | Details: REMARK 900
  • 2012-04-11
    Type: Citation | Details: JRNL
  • 2012-04-11
    Type: Version format compliance | Details: REMARK 4