3CTP

Crystal structure of periplasmic binding protein/LacI transcriptional regulator from Alkaliphilus metalliredigens QYMF complexed with D-xylulofuranose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.41 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 3CTP

Classification: TRANSCRIPTION REGULATOR

Total Structure Weight: 75101.31

Macromolecule Entities
Molecule Chains Length Organism Details
Periplasmic binding protein/LacI transcriptional regulator A, B 330 Alkaliphilus metalliredigens Gene Name(s): Amet_0586
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B beta-D-xylulofuranose
C5 H10 O5
LQXVFWRQNMEDEE-MROZADKFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.41 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.182
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 64.17 α = 90.00
b = 61.90 β = 104.81
c = 74.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-14
  • Released Date: 2008-05-06
  • Deposition author(s): Malashkevich, V.N., Toro, R., Wasserman, S.R., Meyer, A., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History

  • Version 1_0: 2008-05-06

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Refinement description, Source and taxonomy, Version format compliance

  • Version 1_2: 2017-10-25

    Type: Refinement description