7GY8

Crystal Structure of HSP72 in complex with ligand 10 at 5.70 MGy X-ray dose.

• PDB DOI: https://doi.org/10.2210/pdb7GY8/pdb
• Deposition Group: G_1002087 ExploreG_1002087

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


• Deposited: 2024-01-12 Released: 2024-12-11 
• Deposition Author(s): Cabry, M., Rodrigues, M.J., Le Bihan, Y.V., van Montfort, R.L.M.
• Funding Organization(s): Cancer Research UK

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.92 Å
• R-Value Free: 0.215 
• R-Value Work: 0.168 
• R-Value Observed: 0.170 

Literature

Specific radiation damage to halogenated inhibitors and ligands in protein-ligand crystal structures

Rodrigues, M.J., Cabry, M., Collie, G., Carter, M., McAndrew, C., Owen, R.L., Bellenie, B.R., Le Bihan, Y.-V., van Montfort, R.L.M.

(2024) J Appl Crystallogr 57: 1951-1965

• DOI: https://doi.org/10.1107/S1600576724010549

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 43.82 kDa 
• Atom Count: 3,558 
• Modelled Residue Count: 391 
• Deposited Residue Count: 394 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heat shock 70 kDa protein 1A	A	394	Homo sapiens	Mutation(s): 0  Gene Names: HSPA1A, HSP72, HSPA1, HSX70
UniProt & NIH Common Fund Data Resources
Find proteins for P0DMV8 (Homo sapiens) Explore P0DMV8  Go to UniProtKB:  P0DMV8
PHAROS:  P0DMV8 GTEx:  ENSG00000204389

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GBA	D [auth A]	8-bromoadenosine C10 H12 Br N5 O4 VJUPMOPLUQHMLE-UUOKFMHZSA-N
PO4	B [auth A], F [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
EDO	C [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
MG	E [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.92 Å
• R-Value Free: 0.215 
• R-Value Work: 0.168 
• R-Value Observed: 0.170 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.85	α = 90
b = 89.5	β = 90
c = 96.9	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
Aimless	data scaling
BUSTER	phasing
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-12-11 
Deposition Author(s): Cabry, M., Rodrigues, M.J., Le Bihan, Y.V., van Montfort, R.L.M.

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Funding Organization	Location	Grant Number
Cancer Research UK	United Kingdom	C309/A11566

Revision History  

• Version 1.0: 2024-12-11
  Type: Initial release