3QO0

Monoclinic form of IgG1 Fab fragment (in complex with antigenic peptide) sharing same Fv as IgA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.169 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structures of human IGA1 and IGG1 fab fragments sharing the same variable domains

Trajtenberg, F.Correa-Bove, A.Pritsch, O.Dighiero, G.Oppezzo, P.Buschiazzo, A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fab fragment of IMMUNOGLOBULIN G1 LIGHT CHAIN
A
219N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Fab fragment of IMMUNOGLOBULIN G1 HEAVY CHAIN
B
220N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Peptide from Tubulin beta chain
C
20Homo sapiensMutation(s): 0 
Gene Names: TUBB (TUBB5)
Find proteins for P07437 (Homo sapiens)
Go to Gene View: TUBB
Go to UniProtKB:  P07437
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

Download SDF File 
Download CCD File 
A
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.169 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 53.320α = 90.00
b = 67.270β = 103.10
c = 68.880γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
FFTphasing
BUSTER-TNTrefinement
XDSdata reduction
BUSTERrefinement
SCALAdata scaling
MAR345dtbdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-02-15
    Type: Initial release
  • Version 1.1: 2017-11-08
    Type: Refinement description