31BI

INTERLEUKIN-1 BETA (IL-1 BETA) (MUTANT WITH CYS 71 REPLACED BY SER) (C71S)

• PDB DOI: https://doi.org/10.2210/pdb31BI/pdb

• Classification: CYTOKINE
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 1991-03-21 Released: 1992-04-15 
• Deposition Author(s): Veerapandian, B., Poulos, T.L., Gilliland, G.L., Masui, Y., Hirai, Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Observed: 0.203 

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 17.38 kDa 
• Atom Count: 1,194 
• Modelled Residue Count: 149 
• Deposited Residue Count: 153 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
INTERLEUKIN-1 BETA PRECURSOR	A	153	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P01584 (Homo sapiens) Explore P01584  Go to UniProtKB:  P01584
PHAROS:  P01584 GTEx:  ENSG00000125538

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Observed: 0.203 
• Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.14	α = 90
b = 55.14	β = 90
c = 76.66	γ = 90

Software Package:

Software Name	Purpose
RESTRAIN	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 1992-04-15 
Deposition Author(s): Veerapandian, B., Poulos, T.L., Gilliland, G.L., Masui, Y., Hirai, Y.

Revision History  

• Version 1.0: 1992-04-15
  Type: Initial release
  
• Version 1.1: 2008-03-25
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references, Other