4AU7

The structure of the Suv4-20h2 ternary complex with histone H4

Structural Biology Knowledgebase: 4AU7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.07 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AU7

Classification: TRANSFERASE

Total Structure Weight: 59172.79

Macromolecule Entities
Molecule Chains Length Organism Details
HISTONE-LYSINE N-METHYLTRANSFERASE SUV420H2 A, B 247 Mus musculus EC#: 2.1.1.43 IUBMB
Fragment: SET DOMAIN, RESIDUES 1-246
Gene Name(s): Suv420h2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HISTONE H4 PEPTIDE C 9 Mus musculus Fragment: RESIDUES 18-26
Mutation: N25Y
Gene Name(s): Hist1h4a Hist1h4b H4-53 Hist1h4c H4-12 Hist1h4d Hist1h4f Hist1h4h Hist1h4i Hist1h4j Hist1h4k Hist1h4m Hist2h4a Hist2h4 Hist4h4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

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

A, B 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SAH IC50: 10000 nM (93) BindingDB

N/A in BindingMoad
Kd: 17200 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MLY
Query on MLY
C L-PEPTIDE LINKING C8 H18 N2 O2 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.07 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.193
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 37.27 α = 90.00
b = 65.17 β = 90.00
c = 209.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-14
  • Released Date: 2013-05-22
  • Deposition author(s): Southall, S.M., Cronin, N.B., Wilson, J.R.

Revision History

  • 2014-01-15
    Type: Citation | Details: JRNL