1ADQ

CRYSTAL STRUCTURE OF A HUMAN IGM RHEUMATOID FACTOR FAB IN COMPLEX WITH ITS AUTOANTIGEN IGG FC

Structural Biology Knowledgebase: 1ADQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.15 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.225

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ADQ

Classification: COMPLEX (IMMUNOGLOBULIN / AUTOANTIGEN)

Total Structure Weight: 70718.60

Macromolecule Entities
Molecule Chains Length Organism Details
IGG4 REA FC A 206 Homo sapiens Fragment: FC
Mutation: E272Q, E283Q, E294Q, D312N, N315D
Gene Name(s): IGHG4
IGM-LAMBDA RF-AN FAB (LIGHT CHAIN) L 213 Homo sapiens Fragment: FAB
IGM-LAMBDA RF-AN FAB (HEAVY CHAIN) H 225 Homo sapiens Fragment: FAB


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.15 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.225
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 160.35 α = 90.00
b = 81.95 β = 98.27
c = 64.24 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-02-18
  • Released Date: 1998-09-16
  • Deposition author(s): Corper, A.L., Taussig, M.J., Sutton, B.J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4