3KKE

Crystal structure of a LacI family transcriptional regulator from Mycobacterium smegmatis


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.194 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of a LacI family transcriptional regulator from Mycobacterium smegmatis

Bonanno, J.B.Rutter, M.Bain, K.T.Do, J.Ozyurt, S.Wasserman, S.Sauder, J.M.Burley, S.K.Almo, S.C.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
LacI family Transcriptional regulator
A, B, C, D
303Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)N/A
Find proteins for A0QPR6 (Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155))
Go to UniProtKB:  A0QPR6
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ACT
Query on ACT

Download SDF File 
Download CCD File 
A, B, C, D
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.194 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 64.599α = 90.00
b = 65.468β = 90.72
c = 116.034γ = 90.00
Software Package:
Software NamePurpose
SHELXEmodel building
DMphasing
MAR345data collection
PDB_EXTRACTdata extraction
SCALAdata scaling
MLPHAREphasing
SHELXCDphasing
REFMACrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-12-08
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2017-11-01
    Type: Refinement description