4XJ8

Crystal structure of apo NanB sialidase from streptococcus pneumoniae at pH 5.0 in 50mM sodium Acetate with DMSO


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.749 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.183 

wwPDB Validation 3D Report Full Report


This is version 2.0 of the entry. See complete history

Literature

`The Hunt for Serendipitous Allosteric Sites: Discovery of a novel allosteric inhibitor of the bacterial sialidase NanB

Rogers, G.W.Brear, P.Yang, L.Chen, A.S.Mitchell, J.B.O.Taylor, G.L.Westwood, N.J.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Sialidase B
A
658Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)Mutation(s): 1 
Gene Names: nanB
EC: 3.2.1.18
Find proteins for Q54727 (Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4))
Go to UniProtKB:  Q54727
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.749 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.183 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 75.994α = 90.00
b = 82.771β = 90.00
c = 117.014γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
PHENIXrefinement
HKL-2000data scaling
PHASERphasing
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2015-01-08 
  • Released Date: 2016-01-20 
  • Deposition Author(s): Brear, P.

Funding OrganizationLocationGrant Number
Biotechnology and Biological Sciences Research CouncilUnited Kingdom--
SULSAUnited Kingdom--

Revision History 

  • Version 1.0: 2016-01-20
    Type: Initial release
  • Version 2.0: 2017-08-30
    Type: Atomic model, Author supporting evidence