3LA7

Crystal structure of NtcA in apo-form

Structural Biology Knowledgebase: 3LA7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.215

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3LA7

Classification: Transcription

Total Structure Weight: 54537.97

Macromolecule Entities
Molecule Chains Length Organism Details
Global nitrogen regulator A, B 243 Nostoc sp. pcc 7120 Gene Name(s): ntcA bifA alr4392

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BOG
Query on BOG

A B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.215
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 67.51 α = 90.00
b = 85.62 β = 90.00
c = 171.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-01-06
  • Released Date: 2010-09-01
  • Deposition author(s): Zhao, M.X., Jiang, Y.L., He, Y.X., Chen, Y.F., Teng, Y.B., Zhang, C.C., Chen, Y.X., Zhou, C.Z.

Revision History

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