5K8D

Crystal structure of rFVIIIFc


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.19 Å
  • R-Value Free: 0.362 
  • R-Value Work: 0.298 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

The structural basis for the functional comparability of factor VIII and the long-acting variant recombinant factor VIII Fc fusion protein.

Leksa, N.C.Chiu, P.L.Bou-Assaf, G.M.Quan, C.Liu, Z.Goodman, A.B.Chambers, M.G.Tsutakawa, S.E.Hammel, M.Peters, R.T.Walz, T.Kulman, J.D.

(2017) J. Thromb. Haemost. 15: 1167-1179

  • DOI: 10.1111/jth.13700

  • PubMed Abstract: 
  • Essentials Recombinant factor VIII (rFVIII) Fc fusion protein has a 1.5-fold longer half-life than rFVIII. Five orthogonal methods were used to characterize the structure of rFVIIIFc compared to rFVIII. The C-terminal Fc fusion does not perturb the s ...

    Essentials Recombinant factor VIII (rFVIII) Fc fusion protein has a 1.5-fold longer half-life than rFVIII. Five orthogonal methods were used to characterize the structure of rFVIIIFc compared to rFVIII. The C-terminal Fc fusion does not perturb the structure of FVIII in rFVIIIFc. The FVIII and Fc components of rFVIIIFc are flexibly tethered and functionally independent.


    Organizational Affiliation

    Department of Cell Biology, Harvard Medical School, Boston, MA, USA.,Molecular Biophysics & Integrated Bioimaging, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.,Biogen, Cambridge, MA, USA.,Laboratory of Molecular Electron Microscopy, Rockefeller University, New York, NY, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Coagulation factor VIII
A
740Homo sapiensMutation(s): 0 
Gene Names: F8 (F8C)
Find proteins for P00451 (Homo sapiens)
Go to Gene View: F8
Go to UniProtKB:  P00451
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Coagulation factor VIII,Ig gamma-1 chain C region
B
865Homo sapiensMutation(s): 0 
Gene Names: IGHG1, F8 (F8C)
Find proteins for P01857 (Homo sapiens)
Go to UniProtKB:  P01857
Find proteins for P00451 (Homo sapiens)
Go to Gene View: F8
Go to UniProtKB:  P00451
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
MAN
Query on MAN

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Download CCD File 
A, B
ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
 Ligand Interaction
BMA
Query on BMA

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Download CCD File 
A, B
BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
 Ligand Interaction
CU
Query on CU

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Download CCD File 
A, B
COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
 Ligand Interaction
NAG
Query on NAG

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Download CCD File 
A, B
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.19 Å
  • R-Value Free: 0.362 
  • R-Value Work: 0.298 
  • Space Group: P 41 21 2
Unit Cell:
Length (Å)Angle (°)
a = 136.295α = 90.00
b = 136.295β = 90.00
c = 365.098γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
HKL-2000data reduction
PHASERphasing
PDB_EXTRACTdata extraction
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2016-05-29 
  • Released Date: 2017-06-14 
  • Deposition Author(s): Leksa, N., Quan, C.

Revision History 

  • Version 1.0: 2017-06-14
    Type: Initial release
  • Version 1.1: 2017-06-28
    Type: Database references