1USR

NEWCASTLE DISEASE VIRUS HEMAGGLUTININ-NEURAMINIDASE: EVIDENCE FOR A SECOND SIALIC ACID BINDING SITE AND IMPLICATIONS FOR FUSION

Structural Biology Knowledgebase: 1USR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.190

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1USR

Classification: HYDROLASE

Total Structure Weight: 101646.80

Macromolecule Entities
Molecule Chains Length Organism Details
HEMAGGLUTININ-NEURAMINIDASE GLYCOPROTEIN A, B 454 Newcastle disease virus EC#: 3.2.1.18 IUBMB
Fragment: HEAD DOMAIN, RESIDUES 124-577
Gene Name(s): HN

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SIA
Query on SIA

A, B O-SIALIC ACID
C11 H19 N O9
SQVRNKJHWKZAKO-YRMXFSIDSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DAN
Query on DAN

A, B 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID
C11 H17 N O8
JINJZWSZQKHCIP-UFGQHTETSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NDG
Query on NDG

A, B 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
WIA
Query on WIA

A METHYL(6S)-1-THIO-L-MANNO-HEXODIALDO-6,2- PYRANOSIDE
C7 H12 O5 S
RAZJTJNGLFDKPL-VOQCIKJUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.190
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 175.48 α = 90.00
b = 99.26 β = 90.00
c = 64.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-11-28
  • Released Date: 2004-01-02
  • Deposition author(s): Zaitsev, V., Von Itzstein, M., Groves, D., Kiefel, M., Takimoto, T., Portner, A., Taylor, G.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4