3LWB

Crystal Structure of apo D-alanine:D-alanine Ligase (Ddl) from Mycobacterium tuberculosis

Structural Biology Knowledgebase: 3LWB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.173

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3LWB

Classification: LIGASE

Total Structure Weight: 79633.21

Macromolecule Entities
Molecule Chains Length Organism Details
D-alanine--D-alanine ligase A, B 373 Mycobacterium tuberculosis EC#: 6.3.2.4 IUBMB
Gene Name(s): ddl ddlA Rv2981c MTCY349.06

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NO3
Query on NO3

A, B NITRATE ION
N O3
NHNBFGGVMKEFGY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.173
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.72 α = 90.00
b = 108.30 β = 99.92
c = 69.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-02-23
  • Released Date: 2010-03-09
  • Deposition author(s): Bruning, J.B., Murillo, A.C., Chacon, O., Barletta, R.G., Sacchettini, J.C., TB Structural Genomics Consortium (TBSGC)

Revision History

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