2HWZ

Fab fragment of Humanized anti-viral antibody MEDI-493 (Synagis TM)

• PDB DOI: https://doi.org/10.2210/pdb2HWZ/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens, Mus musculus
• Mutation(s): No 


• Deposited: 2006-08-02 Released: 2007-08-14 
• Deposition Author(s): Braden, B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å

Literature

Identification of a single tryptophan residue as critical for binding activity in a humanized monoclonal antibody against respiratory syncytial virus

Wei, Z., Feng, J., Lin, H.-Y., Mullapudi, S., Bishop, E., Tous, G., Casas-Finet, J., Hakki, F., Strouse, R., Schenerman, M.

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,PQS (software)

Macromolecule Content

• Total Structure Weight: 47.42 kDa 
• Atom Count: 3,664 
• Modelled Residue Count: 437 
• Deposited Residue Count: 440 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Immunoglobulin Fab light chain	A [auth L]	213	Homo sapiens, Mus musculus This entity is chimeric	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Immunoglobulin Fab heavy chain	B [auth H]	227	Homo sapiens, Mus musculus This entity is chimeric	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.106	α = 90
b = 105.925	β = 90
c = 69.404	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
DENZO	data reduction
SCALEPACK	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-08-14 
Deposition Author(s): Braden, B.

Revision History  

• Version 1.0: 2007-08-14
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.2: 2013-09-18
  Changes: Source and taxonomy
• Version 1.3: 2014-02-05
  Changes: Source and taxonomy
• Version 1.4: 2021-02-03
  Changes: Database references
• Version 1.5: 2024-11-13
  Changes: Data collection, Database references, Structure summary