5UTZ

Human IL-2/Fab complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.747 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.193 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

A human anti-IL-2 antibody that potentiates regulatory T cells by a structure-based mechanism.

Trotta, E.Bessette, P.H.Silveria, S.L.Ely, L.K.Jude, K.M.Le, D.T.Holst, C.R.Coyle, A.Potempa, M.Lanier, L.L.Garcia, K.C.Crellin, N.K.Rondon, I.J.Bluestone, J.A.

(2018) Nat. Med. 24: 1005-1014


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fab 5111 heavy chain
H, B, F, J
224N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Fab 5111 light chain
L, C, G, K
216N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Interleukin-2
D, A, E, I
133Homo sapiensMutation(s): 0 
Gene Names: IL2
Find proteins for P60568 (Homo sapiens)
Go to Gene View: IL2
Go to UniProtKB:  P60568
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

Download SDF File 
Download CCD File 
B, C, G, J, L
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PCA
Query on PCA
B, F, H, J
L-PEPTIDE LINKINGC5 H7 N O3GLU
Experimental Data & Validation

Experimental Data

Unit Cell:
Length (Å)Angle (°)
a = 86.010α = 90.00
b = 145.730β = 95.38
c = 107.320γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
XDSdata scaling
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious DiseasesUnited StatesR01 AI51321

Revision History 

  • Version 1.0: 2018-07-11
    Type: Initial release
  • Version 1.1: 2018-07-25
    Type: Data collection, Database references