5HDG

crystal structure of heat shock factor 1-DBD

• PDB DOI: https://doi.org/10.2210/pdb5HDG/pdb

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-01-05 Released: 2017-01-11 
• Deposition Author(s): Feng, H., Liu, W., Wang, D.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.218 
• R-Value Work: 0.191 
• R-Value Observed: 0.194 

Starting Model: experimental

Literature

HSF1-DBD crystal structure

Feng, H., Liu, W., Wang, D.C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 13.18 kDa 
• Atom Count: 930 
• Modelled Residue Count: 94 
• Deposited Residue Count: 112 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heat shock factor protein 1	A	112	Homo sapiens	Mutation(s): 0  Gene Names: HSF1, HSTF1
UniProt & NIH Common Fund Data Resources
Find proteins for Q00613 (Homo sapiens) Explore Q00613  Go to UniProtKB:  Q00613
PHAROS:  Q00613 GTEx:  ENSG00000185122

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA	B [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.218 
• R-Value Work: 0.191 
• R-Value Observed: 0.194 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.61	α = 90
b = 64.42	β = 90
c = 68.77	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XSCALE	data reduction
XDS	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-01-11 
Deposition Author(s): Feng, H., Liu, W., Wang, D.C.

Revision History  

• Version 1.0: 2017-01-11
  Type: Initial release
  
• Version 1.1: 2023-11-08
  Changes: Data collection, Database references, Refinement description