3IUE

Crystal structure of pantothenate synthetase in complex with 2-(5-methoxy-2-(5-Methylpyridin-2-ylsulfonylcarbamoyl)-1H-indol-1-yl) acetic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.172 
  • R-Value Observed: 0.174 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 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
301Mycobacterium 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
FG3
Query on FG3

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
R [auth B]
(5-methoxy-2-{[(5-methylpyridin-2-yl)sulfonyl]carbamoyl}-1H-indol-1-yl)acetic acid
C18 H17 N3 O6 S
MOZJRLFDFCKFFT-UHFFFAOYSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
E [auth A]
F [auth A]
G [auth A]
S [auth B]
T [auth B]
E [auth A],
F [auth A],
G [auth A],
S [auth B],
T [auth B],
U [auth B],
V [auth B]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO
Query on EDO

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H [auth A]
I [auth A]
J [auth A]
K [auth A]
W [auth B]
H [auth A],
I [auth A],
J [auth A],
K [auth A],
W [auth B],
X [auth B],
Y [auth B]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
EOH
Query on EOH

Download Ideal Coordinates CCD File 
L [auth A]
M [auth A]
N [auth A]
O [auth A]
P [auth A]
L [auth A],
M [auth A],
N [auth A],
O [auth A],
P [auth A],
Q [auth A]
ETHANOL
C2 H6 O
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
FG3 PDBBind:  3IUE Kd: 1500 (nM) from 1 assay(s)
BindingDB:  3IUE Kd: 1500 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.172 
  • R-Value Observed: 0.174 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.55α = 90
b = 70.71β = 99.37
c = 81.84γ = 90
Software Package:
Software NamePurpose
PHASESphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-10-13
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.2: 2021-10-13
    Changes: Database references, Derived calculations
  • Version 1.3: 2023-09-06
    Changes: Data collection, Refinement description