1Q17

Structure of the yeast Hst2 protein deacetylase in ternary complex with 2'-O-acetyl ADP ribose and histone peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1Q17

Classification: HYDROLASE

Total Structure Weight: 103445.18

Macromolecule Entities
Molecule Chains Length Organism Details
HST2 protein A, B, C 300 Saccharomyces cerevisiae EC#: 3.5.1 IUBMB
Fragment: protein deacetylase
Gene Name(s): HST2 YPL015C LPA2C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C ADENOSINE-5-DIPHOSPHORIBOSE
C15 H23 N5 O14 P2
SRNWOUGRCWSEMX-KEOHHSTQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B, C CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.186
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 146.16 α = 90.00
b = 109.68 β = 104.90
c = 85.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-18
  • Released Date: 2003-11-18
  • Deposition author(s): Zhao, K., Chai, X., Marmorstein, R.

Revision History

  • Version 1_0: 2003-11-18

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2011-11-16

    Type: Atomic model