3S5L

Crystal structure of CD4 mutant bound to HLA-DR1

  • Classification: IMMUNE SYSTEM
  • Deposited: 2011-05-23 Released: 2011-09-21
  • Deposition author(s): Li, Y.
  • Organism: Homo sapiens
  • Expression System: Escherichia coli, Spodoptera frugiperda, Escherichia coli
  • Mutation(s): 5

Structural Biology Knowledgebase: 3S5L SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.234

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3S5L

Classification: IMMUNE SYSTEM

Total Structure Weight: 133884.38

Macromolecule Entities
Molecule Chains Length Organism Details
HLA class II histocompatibility antigen, DR alpha chain A, D 182 Homo sapiens Fragment: MHC class II a chain
Mutation: H177Q
Gene Name(s): HLA-DRA Gene View HLA-DRA1
HLA class II histocompatibility antigen, DRB1-1 beta chain B, E 193 Homo sapiens Fragment: MHC class II b chain
Gene Name(s): HLA-DRB1 Gene View
HA peptide C, F 13 Homo sapiens Fragment: HA peptide
Gene Name(s): HA
T-cell surface glycoprotein CD4 G, H 191 Homo sapiens Fragment: CD4
Mutation: Q40Y, T45W, S60R, D63R
Gene Name(s): CD4 Gene View

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GOL
Query on GOL

A, B, D, E, G, H GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.234
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 94.20 α = 90.00
b = 119.70 β = 90.00
c = 137.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-05-23
  • Released Date: 2011-09-21
  • Deposition author(s): Li, Y.

Revision History

  • 2011-11-16
    Type: Citation | Details: Citation update