1HSB

DIFFERENT LENGTH PEPTIDES BIND TO HLA-AW68 SIMILARLY AT THEIR ENDS BUT BULGE OUT IN THE MIDDLE

Structural Biology Knowledgebase: 1HSB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.220

Literature

Macromolecules
Sequence Display for 1HSB

Classification: IMMUNE SYSTEM

Total Structure Weight: 43423.46

Macromolecule Entities
Molecule Chains Length Organism Details
CLASS I HISTOCOMPATIBILITY ANTIGEN (HLA-AW68.1) A 270 Homo sapiens Gene Name(s): HLA-A Gene View HLAA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BETA 2-MICROGLOBULIN B 99 Homo sapiens Gene Name(s): B2M Gene View CDABP0092 HDCMA22P
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BOUND PEPTIDE FRAGMENT C 3 synthetic

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

A ARGININE
C6 H15 N4 O2
ODKSFYDXXFIFQN-BYPYZUCNSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ALA
Query on ALA

A ALANINE
C3 H7 N O2
QNAYBMKLOCPYGJ-REOHCLBHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.220
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 59.43 α = 90.00
b = 78.47 β = 90.00
c = 111.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-03-30
  • Released Date: 1993-10-31
  • Deposition author(s): Guo, H.-C., Strominger, J.L., Wiley, D.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4