1FV2

The Hc fragment of tetanus toxin complexed with an analogue of its ganglioside receptor GT1B

Structural Biology Knowledgebase: 1FV2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.224

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1FV2

Classification: TOXIN

Total Structure Weight: 55777.06

Macromolecule Entities
Molecule Chains Length Organism Details
TETANUS TOXIN HEAVY CHAIN A 472 Clostridium tetani EC#: 3.4.24.68 IUBMB
Fragment: C-TERMINAL DOMAIN OF HEAVY CHAIN
Gene Name(s): tetX CTC_p60
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 7 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SIA
Query on SIA

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

A N-ACETYL-D-GALACTOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-JAJWTYFOSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAL
Query on GAL

A BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BGC
Query on BGC

A BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CEQ
Query on CEQ

A ETHYL-TRIMETHYL-SILANE
C5 H14 Si
UKAJDOBPPOAZSS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.276
  • R-Value Work: 0.224
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 45.85 α = 90.00
b = 52.17 β = 99.55
c = 117.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-18
  • Released Date: 2001-09-05
  • Deposition author(s): Fotinou, C., Emsley, P., Black, I., Ando, H., Ishida, H., Kiso, M., Sinha, K.A., Fairweather, N.F., Isaacs, N.W.

Revision History

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