2V33 | pdb_00002v33

High resolution crystal structure of domain III of E1 fusion glycoprotein of Semliki Forest Virus

• PDB DOI: https://doi.org/10.2210/pdb2V33/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Semliki Forest virus
• Mutation(s): No 


• Deposited: 2007-06-11 Released: 2008-07-22 
• Deposition Author(s): Vaney, M.C., Rey, F.A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 
  0.226 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.198 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.199 (Depositor) 

Starting Model: experimental

Literature

High Resolution Structure of Domain III from Class II Fusion Protein of Semliki Forest Virus

Vaney, M.C., Vigouroux, A., Rey, F.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content 

• Total Structure Weight: 18.82 kDa 
• Atom Count: 1,576 
• Modeled Residue Count: 182 
• Deposited Residue Count: 182 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
E1 ENVELOPE GLYCOPROTEIN	A, B	91	Semliki Forest virus	Mutation(s): 0
UniProt
Find proteins for P03315 (Semliki forest virus) Explore P03315  Go to UniProtKB:  P03315

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NO3	C [auth A], D [auth A]	NITRATE ION N O3 NHNBFGGVMKEFGY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free:  0.226 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.198 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.199 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.343	α = 90
b = 62.659	β = 90
c = 113.735	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-07-22 
Deposition Author(s): Vaney, M.C., Rey, F.A.

Revision History  

• Version 1.0: 2008-07-22
  Type: Initial release
  
• Version 1.1: 2014-04-16
  Changes: Database references, Derived calculations, Non-polymer description, Other, Version format compliance
• Version 1.2: 2019-01-30
  Changes: Data collection, Experimental preparation, Other
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description
• Version 1.4: 2024-11-20
  Changes: Structure summary