Biological Assembly 1

Protein Symmetry: Asymmetric (View in 3D)

Protein Stoichiometry: Monomer

Biological Assembly 2

Protein Symmetry: C1 (View in 3D)

Protein Stoichiometry: A

Macromolecule Content

• Unique protein chains: 1

1M4C

Crystal Structure of Human Interleukin-2

• DOI: 10.2210/pdb1m4c/pdb

• Classification: CYTOKINE
• Deposited: 2002-07-02 Released: 2002-07-31
• Deposition author(s): Arkin, M.A., Randal, M., DeLano, W.L., Hyde, J., Luong, T.N., Oslob, J.D., Raphael, D.R., Taylor, L., Wang, J., McDowell, R.S., Wells, J.A., Braisted, A.C.
• Organism: Homo sapiens
• Expression System: Escherichia coli BL21

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.4 Å
• R-Value Free: 0.333
• R-Value Work: 0.286

wwPDB Validation 3D Report Full Report

Literature

Macromolecules

Classification: CYTOKINE

Total Structure Weight: 30871.96

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.4 Å
• R-Value Free: 0.333
• R-Value Work: 0.286
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 32.18	α = 90.00
b = 48.60	β = 97.76
c = 79.21	γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History

Deposition Data

• Deposited Date: 2002-07-02
• Released Date: 2002-07-31
• Deposition author(s): Arkin, M.A., Randal, M., DeLano, W.L., Hyde, J., Luong, T.N., Oslob, J.D., Raphael, D.R., Taylor, L., Wang, J., McDowell, R.S., Wells, J.A., Braisted, A.C.

Revision History

• Version 1_0: 2002-07-31
  

  Type: Initial release

• Version 1_1: 2008-04-28
  

  Type: Version format compliance

• Version 1_2: 2011-07-13
  

  Type: Version format compliance

• Version 1_3: 2017-10-11
  

  Type: Refinement description