1B4Z

OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KDK

Structural Biology Knowledgebase: 1B4Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.214
  • R-Value Work: 0.179

Literature

Macromolecules
Sequence Display for 1B4Z

Classification: PEPTIDE BINDING PROTEIN

Total Structure Weight: 61785.65

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (OLIGO-PEPTIDE BINDING PROTEIN) A 517 Salmonella enterica Gene Name(s): oppA STM1746
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PROTEIN (PEPTIDE LYS-ASP-LYS) B 3 synthetic

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

A URANYL (VI) ION
O2 U
IZLHQJIUOZHTLW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.214
  • R-Value Work: 0.179
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 110.01 α = 90.00
b = 75.55 β = 90.00
c = 70.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-04
  • Released Date: 1999-01-13
  • Deposition author(s): Tame, J.R.H., Sleigh, S.H., Wilkinson, A.J.

Revision History

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