5OCX

Crystal structure of ACPA E4 in complex with CII-C-13-CIT


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.176 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Structural analysis of a monoclonal ACPA in protection of mice from collagen antibody-induced arthritis

Ge, C.Liang, B.Dobritzsch, D.Selva, N.K.Xu, B.Lundqvist, C.Urbonaviciute, V.Lonnblom, E.Tong, D.Ayoglu, B.Nilsson, P.Skogh, T.Kastbom, A.Toes, R.E.M.Ekwall, O.Holmdahl, R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fab fragment anti-citrullinated protein antibody E4 - light chain
L
217N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Fab fragment of anti-citrullinated protein antibody E4 - heavy chain
H
221N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
CII-C-13-CIT
A
18Homo sapiensMutation(s): 0 
Gene Names: COL2A1
Find proteins for P02458 (Homo sapiens)
Go to Gene View: COL2A1
Go to UniProtKB:  P02458
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EDO
Query on EDO

Download SDF File 
Download CCD File 
H
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
PCA
Query on PCA
L
L-PEPTIDE LINKINGC5 H7 N O3GLU
CIR
Query on CIR
A
L-PEPTIDE LINKINGC6 H13 N3 O3ARG
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.176 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 38.716α = 90.00
b = 99.602β = 101.88
c = 51.877γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
xia2data reduction
PHASERphasing
Aimlessdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Knut and Alice Wallenberg FoundationSwedenKAW 2010.0148

Revision History 

  • Version 1.0: 2018-07-04
    Type: Initial release