2W0V | pdb_00002w0v

Crystal structure of Glmu from Haemophilus influenzae in complex with quinazoline inhibitor 1

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 
    0.232 (Depositor) 
  • R-Value Work: 
    0.198 (Depositor), 0.205 (DCC) 
  • R-Value Observed: 
    0.200 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history. 

Literature

Discovery and Initial Sar of Quinazoline Inhibitors of Glmu from Haemophilus Influenzae

Melnick, M., Mochalkin, I., Lightle, S., Narasimhan, L., Mcdowell, L., Sarver, R.

To be published.

Macromolecule Content 

  • Total Structure Weight: 50.86 kDa 
  • Atom Count: 3,804 
  • Modeled Residue Count: 451 
  • Deposited Residue Count: 456 
  • Unique protein chains: 1

Macromolecules

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|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
GLUCOSAMINE-1-PHOSPHATE N-ACETYLTRANSFERASE456Haemophilus influenzaeMutation(s): 0 
EC: 2.3.1.157 (PDB Primary Data), 2.7.7.23 (UniProt)
UniProt
Find proteins for P43889 (Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd))
Explore P43889 
Go to UniProtKB:  P43889
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP43889
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
LZR

Query on LZR


Download:Ideal Coordinates CCD File
B [auth A]6-(CYCLOPROP-2-EN-1-YLMETHOXY)-2-[6-(CYCLOPROPYLMETHYL)-5-OXO-3,4,5,6-TETRAHYDRO-2,6-NAPHTHYRIDIN-2(1H)-YL]-7-METHOXYQUINAZOLIN-4(3H)-ONE
C25 H26 N4 O4
BVRCGDWCYYETOO-UHFFFAOYSA-N
PG4

Query on PG4


Download:Ideal Coordinates CCD File
C [auth A]TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
PGE

Query on PGE


Download:Ideal Coordinates CCD File
D [auth A],
E [auth A]		TRIETHYLENE GLYCOL
C6 H14 O4
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
SO4

Query on SO4


Download:Ideal Coordinates CCD File
F [auth A]
G [auth A]
H [auth A]
I [auth A]
J [auth A]
F [auth A],
G [auth A],
H [auth A],
I [auth A],
J [auth A],
K [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free:  0.232 (Depositor) 
  • R-Value Work:  0.198 (Depositor), 0.205 (DCC) 
  • R-Value Observed: 0.200 (Depositor) 
Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 108.821α = 90
b = 108.821β = 90
c = 326.85γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-11-17
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Version format compliance
  • Version 1.2: 2023-12-13
    Changes: Data collection, Database references, Derived calculations, Other, Refinement description