9C84

X-ray crystal structure of AmpC beta-lactamase with inhibitor

  • Classification: HYDROLASE
  • Organism(s): Escherichia coli
  • Expression System: Escherichia coli
  • Mutation(s): No 

  • Deposited: 2024-06-12 Released: 2024-06-19 
  • Deposition Author(s): Liu, F., Shoichet, B.K.
  • Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.163 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history. 


Literature

Improved correlations with score, hit-rate, and affinity as docking library and testing scale increase

Liu, F., Shoichet, B.K.

To be published.

Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
AmpC Beta-lactamase
A, B
377Escherichia coliMutation(s): 0 
Gene Names: ampC, ampA, b4150, JW4111
EC: 3.5.2.6
UniProt
Find proteins for P00811 (Escherichia coli (strain K12))
Explore P00811 
Go to UniProtKB:  P00811
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00811
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
A1AU1 (Subject of Investigation/LOI)
Query on A1AU1
Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]		3,5-dichloro-N-(8-fluoroisoquinolin-5-yl)-2-hydroxybenzene-1-sulfonamide
C15 H9 Cl2 F N2 O3 S
WUOPNKAKZGINIW-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.163 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 119.19α = 90
b = 76.28β = 116
c = 98.1γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United States--

Revision History  (Full details and data files)

  • Version 1.0: 2024-06-19
    Type: Initial release