3ISJ

Crystal structure of pantothenate synthetase from Mycobacterium tuberculosis in complex with 5-methoxy-N-(methylsulfonyl)-1H-indole-2-carboxamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.170 
  • R-Value Observed: 0.175 

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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

Application of fragment growing and fragment linking to the discovery of inhibitors of Mycobacterium tuberculosis pantothenate synthetase

Hung, A.W.Silvestre, H.L.Wen, S.Ciulli, A.Blundell, T.L.Abell, C.

(2009) Angew Chem Int Ed Engl 48: 8452-8456


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Pantothenate synthetase
A, B
300Mycobacterium tuberculosisMutation(s): 2 
Gene Names: MT3707MTCY07H7B.20panCRv3602c
EC: 6.3.2.1
UniProt
Find proteins for P9WIL5 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Go to UniProtKB:  P9WIL5
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
A8D
Query on A8D

Download Ideal Coordinates CCD File 
J [auth A],
O [auth B]
5-methoxy-N-(methylsulfonyl)-1H-indole-2-carboxamide
C11 H12 N2 O4 S
DXGOZIMONBKDBI-UHFFFAOYSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
L [auth B]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
GOL
Query on GOL

Download Ideal Coordinates CCD File 
G [auth A],
H [auth A],
I [auth A],
M [auth B],
N [auth B]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
EOH
Query on EOH

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
E [auth A],
F [auth A],
K [auth B]
ETHANOL
C2 H6 O
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
A8D PDBBind:  3ISJ Kd: 2.10e+5 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.170 
  • R-Value Observed: 0.175 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.24α = 90
b = 71.13β = 99.68
c = 81.71γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
AMoREphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-10-27
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.2: 2015-09-30
    Changes: Non-polymer description
  • Version 1.3: 2021-10-13
    Changes: Database references, Derived calculations
  • Version 1.4: 2024-02-21
    Changes: Data collection