6UGS

Crystal structure of the Fab fragment of PF06438179/GP1111 an infliximab biosimilar in a C-centered orthorhombic crystal form, Lot A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.159 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal Structures of PF-06438179/GP1111, an Infliximab Biosimilar.

Lerch, T.F.Sharpe, P.Mayclin, S.J.Edwards, T.E.Polleck, S.Rouse, J.C.Zou, Q.Conlon, H.D.

(2020) BioDrugs 34: 77-87

  • DOI: 10.1007/s40259-019-00390-1
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Higher-order structure (HOS) assessment is an important component of biosimilarity evaluations. While established spectroscopic methods are routinely used to characterize structure and evaluate similarity, the addition of X-ray crystallographic analy ...

    Higher-order structure (HOS) assessment is an important component of biosimilarity evaluations. While established spectroscopic methods are routinely used to characterize structure and evaluate similarity, the addition of X-ray crystallographic analysis to these biophysical methods enables orthogonal elucidation of HOS at higher resolution.


    Organizational Affiliation

    UCB Pharma, Bainbridge Island, WA, 98110, USA.,Analytical Research and Development, Biotherapeutics Pharmaceutical Sciences, Pfizer Inc., Chesterfield, MO, 63017, USA.,Analytical Research and Development, Biotherapeutics Pharmaceutical Sciences, Pfizer Inc., Andover, MA, 01810, USA.,Analytical Research and Development, Biotherapeutics Pharmaceutical Sciences, Pfizer Inc., Chesterfield, MO, 63017, USA. thomas.lerch@pfizer.com.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Infliximab (Remicade) Fab Heavy Chain
H, A
226N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Infliximab (Remicade) Fab Light Chain
L, B
214N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.159 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 87.210α = 90.00
b = 139.090β = 90.00
c = 195.680γ = 90.00
Software Package:
Software NamePurpose
XSCALEdata scaling
PDB_EXTRACTdata extraction
PHASERphasing
PHENIXrefinement
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-11-13
    Type: Initial release
  • Version 1.1: 2020-02-12
    Type: Database references