6ELE

FAB Fragment. AbVance: Increasing our knowledge of antibody structural space to enable faster and better decision making in antibody drug discovery

• PDB DOI: https://doi.org/10.2210/pdb6ELE/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2017-09-28 Released: 2017-11-08 
• Deposition Author(s): Benz, J., Weigand, S., Dengl, S., Schlothauer, T., Auer, J., Ehler, A., Kettenberger, H., Lorenz, S., Hirschheydt, T., Georges, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.78 Å
• R-Value Free: 0.218 
• R-Value Work: 0.190 
• R-Value Observed: 0.191 

Literature

AbVance: increasing our knowledge of antibody structural space to enable faster and better decision making in antibody drug discovery

Benz, J., Georges, G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 96.33 kDa 
• Atom Count: 6,964 
• Modelled Residue Count: 853 
• Deposited Residue Count: 882 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
fAB heavy chain	A, C [auth H]	227	Homo sapiens	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
fAB light chain	B, D [auth L]	214	Homo sapiens	Mutation(s): 0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	E [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
NA	F [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.78 Å
• R-Value Free: 0.218 
• R-Value Work: 0.190 
• R-Value Observed: 0.191 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.417	α = 101.93
b = 74.131	β = 102.23
c = 76.515	γ = 111.27

Software Package:

Software Name	Purpose
BUSTER	refinement
XDS	data reduction
SADABS	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-11-08 
Deposition Author(s): Benz, J., Weigand, S., Dengl, S., Schlothauer, T., Auer, J., Ehler, A., Kettenberger, H., Lorenz, S., Hirschheydt, T., Georges, G.

Revision History  

• Version 1.0: 2017-11-08
  Type: Initial release
  
• Version 1.1: 2019-10-16
  Changes: Data collection