6F9K

Tryptophan Repressor TrpR from E.coli with 5-methyl-L-tryptophan as ligand


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.399 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.193 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Tryptophan Repressor TrpR from E.coli: A ligand binding study

Stiel, A.C.Shanmugaratnam, S.Hocker, B.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Trp operon repressor
A
116Escherichia coli (strain K12)Mutation(s): 0 
Gene Names: trpR (rtrY)
Find proteins for P0A881 (Escherichia coli (strain K12))
Go to UniProtKB:  P0A881
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
D0Q
Query on D0Q

Download SDF File 
Download CCD File 
A
5-methyl-L-tryptophan
C12 H14 N2 O2
HUNCSWANZMJLPM-JTQLQIEISA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.399 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.193 
  • Space Group: P 43 2 2
Unit Cell:
Length (Å)Angle (°)
a = 53.146α = 90.00
b = 53.146β = 90.00
c = 90.823γ = 90.00
Software Package:
Software NamePurpose
XDSdata reduction
XSCALEdata scaling
PHENIXrefinement
PDB_EXTRACTdata extraction
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
German Research FoundationGermanyHO 4022/2-3

Revision History 

  • Version 1.0: 2019-01-30
    Type: Initial release