1C3R

CRYSTAL STRUCTURE OF AN HDAC HOMOLOG COMPLEXED WITH TRICHOSTATIN A

Structural Biology Knowledgebase: 1C3R SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 1C3R

Classification: LYASE

Total Structure Weight: 86139.70

Macromolecule Entities
Molecule Chains Length Organism Details
HDLP (HISTONE DEACETYLASE-LIKE PROTEIN) A, B 375 Aquifex aeolicus Mutation: L35K, C75S, C77S, D146N
Gene Name(s): acuC1 aq_1023
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B TRICHOSTATIN A
4-HEPTADIENAMIDE,,6- DIMETHYL-7-OXO-2 (Synonym)
C17 H22 N2 O3
RTKIYFITIVXBLE-QEQCGCAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TSN N/A in BindingDB
N/A in BindingMoad
IC50: 400 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.224
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 53.40 α = 90.00
b = 94.40 β = 90.00
c = 156.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-07-28
  • Released Date: 1999-09-15
  • Deposition author(s): Finnin, M.S., Donigian, J.R., Pavletich, N.P.

Revision History

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