1NBP

Crystal Structure Of Human Interleukin-2 Y31C Covalently Modified At C31 With 3-Mercapto-1-(1,3,4,9-tetrahydro-B-carbolin-2-yl)-propan-1-one


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1NBP

Classification: CYTOKINE

Total Structure Weight: 15732.37

Macromolecule Entities
Molecule Chains Length Organism Details
Interleukin-2 A 133 Homo sapiens Mutation: Y31C
Gene Name(s): IL2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MHC
Query on MHC

A 3-MERCAPTO-1-(1,3,4,9-TETRAHYDRO-B-CARBOLIN- 2-YL)-PROPAN-1-ONE
C14 H16 N2 O S
UGWLHSPOMCORRH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.228
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 49.16 α = 90.00
b = 85.35 β = 90.00
c = 31.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-12-03
  • Released Date: 2002-12-18
  • Deposition author(s): Hyde, J., Braisted, A.C., Randal, M., Arkin, M.R.

Revision History

  • Version 1_0: 2002-12-18

    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