5Z99

Crystal structure of Sialic acid Binding protein from Haemophilus ducreyi with Neu5Ac


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.494 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.169 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Molecular characterization of the interaction of sialic acid with the periplasmic binding protein fromHaemophilus ducreyi.

Gangi Setty, T.Mowers, J.C.Hobbs, A.G.Maiya, S.P.Syed, S.Munson Jr., R.S.Apicella, M.A.Subramanian, R.

(2018) J. Biol. Chem. 293: 20073-20084


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Putative ABC transporter periplasmic binding protein
A
485Haemophilus ducreyi (strain 35000HP / ATCC 700724)Mutation(s): 0 
Find proteins for Q7VL18 (Haemophilus ducreyi (strain 35000HP / ATCC 700724))
Go to UniProtKB:  Q7VL18
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SLB
Query on SLB

Download SDF File 
Download CCD File 
A
5-N-ACETYL-BETA-D-NEURAMINIC ACID
BETA-SIALIC ACID
C11 H19 N O9
SQVRNKJHWKZAKO-PFQGKNLYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.494 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.169 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 73.368α = 90.00
b = 89.630β = 90.00
c = 90.787γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
Aimlessdata scaling
d*TREKdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
IndiaSR/SO/BB-19/2010
IndiaBT/IN/Sweden/41/SR/2013

Revision History 

  • Version 1.0: 2018-10-24
    Type: Initial release
  • Version 1.1: 2019-01-16
    Type: Data collection, Database references