1I30

E. Coli Enoyl Reductase +NAD+SB385826


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.277 
  • R-Value Work: 0.209 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Inhibitors of bacterial enoyl acyl carrier protein reductase (FabI): 2,9-disubstituted 1,2,3,4-tetrahydropyrido[3,4-b]indoles as potential antibacterial agents.

Seefeld, M.A.Miller, W.H.Newlander, K.A.Burgess, W.J.Payne, D.J.Rittenhouse, S.F.Moore, T.D.DeWolf, W.E.Keller, P.M.Qiu, X.Janson, C.A.Vaidya, K.Fosberry, A.P.Smyth, M.G.Jaworski, D.D.Slater-Radosti, C.Huffman, W.F.

(2001) Bioorg Med Chem Lett 11: 2241-2244

  • DOI: 10.1016/s0960-894x(01)00405-x
  • Primary Citation of Related Structures:  
    1I30

  • PubMed Abstract: 
  • An SAR study of a screening lead has led to the identification of 2,9-disubstituted 1,2,3,4-tetrahydropyrido[3,4-b]indoles as inhibitors of Staphylococcus aureus enoyl acyl carrier protein reductase (FabI).


    Organizational Affiliation

    GlaxoSmithKline Pharmaceuticals, Antimicrobial and Host Defense Division, 1250 S. Collegeville Road, Collegeville, PA 19426, USA. mark_a_seefeld@sbphrd.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE [NADH]A, B262Escherichia coliMutation(s): 0 
EC: 1.3.1.9
UniProt
Find proteins for P0AEK4 (Escherichia coli (strain K12))
Explore P0AEK4 
Go to UniProtKB:  P0AEK4
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAD
Query on NAD

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
 Ligand Interaction
826
Query on 826

Download Ideal Coordinates CCD File 
D [auth A], F [auth B]1,3,4,9-TETRAHYDRO-2-(HYDROXYBENZOYL)-9-[(4-HYDROXYPHENYL)METHYL]-6-METHOXY-2H-PYRIDO[3,4-B]INDOLE
C25 H22 N2 O3
ADXYEWMDAGIULV-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
826IC50:  4200   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.277 
  • R-Value Work: 0.209 
  • Space Group: P 61 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.49α = 90
b = 79.49β = 90
c = 325.83γ = 120
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2002-02-12
    Type: Initial release
  • Version 1.1: 2007-10-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance