4X4Z

Retrofitting antibodies with stabilizing mutations. Herceptin VL mutant F53D.

• PDB DOI: https://doi.org/10.2210/pdb4X4Z/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-12-04 Released: 2015-12-23 
• Deposition Author(s): Langley, D.B., Rouet, R., Christ, D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.213 
• R-Value Work: 0.177 
• R-Value Observed: 0.179 

Literature

Retrofitting antibodies with stabilizing mutations

Langley, D.B., Rouet, R., Christ, D.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 23.35 kDa 
• Atom Count: 1,621 
• Modelled Residue Count: 212 
• Deposited Residue Count: 214 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Herceptin VL domain with F53D mutation	A, B	107	Homo sapiens	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.213 
• R-Value Work: 0.177 
• R-Value Observed: 0.179 
• Space Group: F 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.58	α = 90
b = 103.75	β = 90
c = 110.21	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing
REFMAC	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-12-23 
Deposition Author(s): Langley, D.B., Rouet, R., Christ, D.

Revision History  

• Version 1.0: 2015-12-23
  Type: Initial release