6X7A

Crystal structure of acetyltransferase Eis from Mycobacterium tuberculosis in complex with inhibitor SGT572


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.08 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.171 

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 EisA [auth AAA]422Mycobacterium 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
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  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
UTD (Subject of Investigation/LOI)
Query on UTD

Download Ideal Coordinates CCD File 
B [auth AAA]4-(4-cyclohexyl-3,4-dihydro-2~{H}-pyridin-1-yl)-1-(4-$l^{2}-fluoranylcyclohexa-1,3,5-trien-1-yl)butan-1-one
C21 H21 Cl F N O
ZNOLNAPJKOYTHY-UHFFFAOYSA-N
PEG
Query on PEG

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C [auth AAA]DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
GOL
Query on GOL

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D [auth AAA]
G [auth AAA]
H [auth AAA]
I [auth AAA]
J [auth AAA]
D [auth AAA],
G [auth AAA],
H [auth AAA],
I [auth AAA],
J [auth AAA],
K [auth AAA],
L [auth AAA]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
DMS
Query on DMS

Download Ideal Coordinates CCD File 
E [auth AAA],
F [auth AAA]
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
M [auth AAA]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Binding Affinity Annotations 
IDSourceBinding Affinity
UTD BindingDB:  6X7A IC50: 560 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.08 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.171 
  • Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 175.108α = 90
b = 175.108β = 90
c = 123.74γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
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