1NNC

INFLUENZA VIRUS NEURAMINIDASE SUBTYPE N9 (TERN) COMPLEXED WITH 4-GUANIDINO-NEU5AC2EN INHIBITOR

Structural Biology Knowledgebase: 1NNC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.156

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1NNC

Classification: HYDROLASE (O-GLUCOSYL)

Total Structure Weight: 45792.04

Macromolecule Entities
Molecule Chains Length Organism Details
NEURAMINIDASE N9 A 388 Influenza a virus EC#: 3.2.1.18 IUBMB
Gene Name(s): NA

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

A ZANAMIVIR
MODIFIED SIALIC ACID (Synonym)
C12 H20 N4 O7
ARAIBEBZBOPLMB-UFGQHTETSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

A BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

A ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.156
  • Space Group: I 4 3 2

Unit Cell:

Length (Å) Angle (°)
a = 182.80 α = 90.00
b = 182.80 β = 90.00
c = 182.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-03-15
  • Released Date: 1996-04-03
  • Deposition author(s): Varghese, J.N., Colman, P.M.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4