2WGE

Crystal structure of KasA of Mycobacterium tuberculosis with bound TLM

Structural Biology Knowledgebase: 2WGE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.167

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2WGE

Classification: TRANSFERASE

Total Structure Weight: 44298.43

Macromolecule Entities
Molecule Chains Length Organism Details
3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE 1 A 416 Mycobacterium tuberculosis EC#: 2.3.1.41 IUBMB
Gene Name(s): kasA Rv2245 MTCY427.26

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
TLM
Query on TLM

A THIOLACTOMYCIN
4-HYDROXY-3,5-DIMETHYL-5-(2-METHYL-BUTA-1,3- DIENYL)-5H-THIOPHEN-2-ONE (Synonym)
C11 H14 O2 S
SYQNUQSGEWNWKV-XUIVZRPNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

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

A ISOPROPYL ALCOHOL
2-PROPANOL (Synonym)
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TLM Kd: 226000 nM (100) BindingDB
Ki: 1900 - 175400 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.167
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 77.54 α = 90.00
b = 77.54 β = 90.00
c = 148.46 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-04-17
  • Released Date: 2009-07-21
  • Deposition author(s): Luckner, S.R., Kisker, C.

Revision History

  • 2012-04-11
    Type: Citation | Details: JRNL
  • 2012-04-11
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2012-04-11
    Type: Version format compliance | Details: REMARK 4
  • 2012-04-11
    Type: Non-polymer description | Details: FORMUL,HETSYN
  • 2012-04-11
    Type: Other | Details: REMARK 525