4GSQ

Structural basis for the inhibition of Mycobacterium tuberculosis L,D-transpeptidase by meropenem, a drug effective against extensively drug-resistant strains

Structural Biology Knowledgebase: 4GSQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.195

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GSQ

Classification: TRANSFERASE

Total Structure Weight: 31413.07

Macromolecule Entities
Molecule Chains Length Organism Details
Probable conserved lipoprotein LPPS A 287 Mycobacterium tuberculosis EC#: 2.3.2 IUBMB
Fragment: UNP residues 131-408
Gene Name(s): ldtB MT2594 V735_02606

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.195
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 135.59 α = 90.00
b = 58.64 β = 94.40
c = 40.92 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-28
  • Released Date: 2013-02-27
  • Deposition author(s): Kim, H.S., Kim, J., Im, H.N., Yoon, J.Y., An, D.R., Yoon, H.J., Kim, J.Y., Min, H.K., Kim, S.-J., Lee, J.Y., Han, B.W., Suh, S.W.

Revision History

  • 2013-08-07
    Type: Citation | Details: Citation update