6X10

Crystal structure of acetyltransferase Eis from Mycobacterium tuberculosis in complex with haloperidol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.176 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Structure-based design of haloperidol analogues as inhibitors of acetyltransferase Eis from Mycobacterium tuberculosis to overcome kanamycin resistance

Punetha, A.Green, K.D.Garzan, A.Willby, M.J.Pang, A.H.Hou, C.Holbrook, S.Y.L.Krieger, K.Posey, J.E.Parish, T.Tsodikov, O.V.Garneau-Tsodikova, S.

(2021) RSC Med Chem 12: 1894-1909


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
N-acetyltransferase Eis422Mycobacterium tuberculosis H37RvMutation(s): 1 
Gene Names: eisRv2416cMTCY253.04
EC: 2.3.1
UniProt
Find proteins for P9WFK7 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Explore P9WFK7 
Go to UniProtKB:  P9WFK7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP9WFK7
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GMJ (Subject of Investigation/LOI)
Query on GMJ

Download Ideal Coordinates CCD File 
B [auth A]4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one
C21 H23 Cl F N O2
LNEPOXFFQSENCJ-UHFFFAOYSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
E [auth A],
F [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
G [auth A],
H [auth A]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA
Query on NA

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
I [auth A]
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
GMJ BindingDB:  6X10 Ki: 390 (nM) from 1 assay(s)
IC50: 390 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.176 
  • Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 175.177α = 90
b = 175.177β = 90
c = 123.402γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI090048

Revision History  (Full details and data files)

  • Version 1.0: 2021-06-02
    Type: Initial release
  • Version 1.1: 2021-11-24
    Changes: Database references
  • Version 1.2: 2023-10-18
    Changes: Data collection, Refinement description