1TVK

The binding mode of epothilone A on a,b-tubulin by electron crystallography

Structural Biology Knowledgebase: 1TVK SBKB.org


Experimental Data Snapshot

  • Method: ELECTRON CRYSTALLOGRAPHY
  • Resolution: 2.89 Å
  • Aggregation State: 2d Crystal
  • Specimen Type: Vitreous Ice (cryo Em)
  • Reconstruction Method: Crystallography

Currently 1TVK does not have a wwPDB validation report.


Literature

Macromolecules
Sequence Display for 1TVK

Classification: CELL CYCLE STRUCTURAL PROTEIN

Total Structure Weight: 98270.95

Macromolecule Entities
Molecule Chains Length Organism Details
Tubulin alpha chain A 440 Bos taurus Mutation: A265G
Details: see REMARK 400
Gene Name(s): TUBA1D
Tubulin beta chain B 427 Bos taurus Details: see REMARK 400
Gene Name(s): TUBB2B Gene View

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

A GUANOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O14 P3
XKMLYUALXHKNFT-UUOKFMHZSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EP
Query on EP

B EPOTHILONE A
C26 H39 N O6 S
HESCAJZNRMSMJG-KKQRBIROSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GDP
Query on GDP

B GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON CRYSTALLOGRAPHY
  • Resolution: 2.89 Å
  • Aggregation State: 2d Crystal
  • Specimen Type: Vitreous Ice (cryo Em)
  • Reconstruction Method: Crystallography
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 81.20 α = 90.00
b = 93.50 β = 90.00
c = 90.00 γ = 90.00

Structure Validation

Currently 1TVK does not have a validation report.



Entry History

Deposition Data

  • Deposited Date: 2004-06-29
  • Released Date: 2004-09-14
  • Deposition author(s): Nettles, J.H., Li, H., Cornett, B., Krahn, J.M., Snyder, J.P., Downing, K.H.

Revision History

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