3JU4

Crystal Structure Analysis of EndosialidaseNF at 0.98 A Resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.98 Å
  • R-Value Free: 0.133
  • R-Value Work: 0.116

Literature

Macromolecules
Sequence Display for 3JU4

Classification: HYDROLASE

Total Structure Weight: 75051.98

Macromolecule Entities
Molecule Chains Length Organism Details
Endo-N-acetylneuraminidase A 670 Enterobacteria phage k1f EC#: 3.2.1.129 IUBMB
Fragment: UNP RESIDUES 246-910
Mutation: R628H
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SLB
Query on SLB

A 5-N-ACETYL-BETA-D-NEURAMINIC ACID
BETA-SIALIC ACID (Synonym)
C11 H19 N O9
SQVRNKJHWKZAKO-PFQGKNLYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.98 Å
  • R-Value Free: 0.133
  • R-Value Work: 0.116
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 119.04 α = 90.00
b = 119.04 β = 90.00
c = 175.69 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-09-14
  • Released Date: 2010-02-02
  • Deposition author(s): Schulz, E.C., Neuman, P., Gerardy-Schahn, R., Sheldrick, G.M., Ficner, R.

Revision History

  • 2011-07-13
    Type: Version format compliance
  • 2012-04-18
    Type: Database references