1JEU

OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KEK


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.224 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The role of water in sequence-independent ligand binding by an oligopeptide transporter protein.

Tame, J.R.Sleigh, S.H.Wilkinson, A.J.Ladbury, J.E.

(1996) Nat.Struct.Mol.Biol. 3: 998-1001


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
OLIGO-PEPTIDE BINDING PROTEIN
A
517Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)Gene Names: oppA
Find proteins for P06202 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Go to UniProtKB:  P06202
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PEPTIDE LYS GLU LYS
B
3N/AN/A
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
IUM
Query on IUM

Download SDF File 
Download CCD File 
A
URANYL (VI) ION
O2 U
IZLHQJIUOZHTLW-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.224 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 111.410α = 90.00
b = 76.410β = 90.00
c = 71.250γ = 90.00
Software Package:
Software NamePurpose
CCP4phasing
CCP4model building
PROLSQrefinement
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1997-05-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance