2TUN | pdb_00002tun

CONFORMATIONAL CHANGES IN THE (ALA-84-VAL) MUTANT OF TUMOR NECROSIS FACTOR

• PDB DOI: https://doi.org/10.2210/pdb2TUN/pdb

• Classification: LYMPHOKINE
• Organism(s): Homo sapiens
• Mutation(s): Yes 


• Deposited: 1993-10-06 Released: 1994-01-31 
• Deposition Author(s): Saludjian, P., Prange, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Observed: 
  0.198 (Depositor) 

Literature

Conformational Changes in the (Ala-84-Val) Mutant of Tumor Necrosis Factor

Saludjian, P., Prange, T., Kahn, R., Fourme, R., Tavernier, J., Van-Oostade, X., Fiers, W., Navaza, G.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 3 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 104.38 kDa 
• Atom Count: 7,086 
• Modeled Residue Count: 906 
• Deposited Residue Count: 942 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TUMOR NECROSIS FACTOR-ALPHA	A, B, C, D, E, F	157	Homo sapiens	Mutation(s): 1
UniProt & NIH Common Fund Data Resources
Find proteins for P01375 (Homo sapiens) Explore P01375  Go to UniProtKB:  P01375
PHAROS:  P01375 GTEx:  ENSG00000232810

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Observed: 0.198 (Depositor) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 166	α = 90
b = 166	β = 90
c = 93.7	γ = 120

Software Package:

Software Name	Purpose
SHARP	phasing
PROLSQ	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 1994-01-31 
Deposition Author(s): Saludjian, P., Prange, T.

Revision History  

• Version 1.0: 1994-01-31
  Type: Initial release
  
• Version 1.1: 2008-03-25
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2013-06-19
  Changes: Other
• Version 1.4: 2024-10-23
  Changes: Data collection, Database references, Structure summary