8PA0

cvHsp (HspB7) C131S alpha-crystallin domain - filamin C (FLNC) domain 24 complex

• PDB DOI: https://doi.org/10.2210/pdb8PA0/pdb

• Classification: CHAPERONE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2023-06-06 Released: 2024-10-16 
• Deposition Author(s): Wang, Z., Benesch, J.L.P., Allison, T.M., Song, H., McDonough, M.A., Brem, J., Rabe, P.
• Funding Organization(s): Medical Research Council (MRC, United Kingdom)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.85 Å
• R-Value Free: 0.291 
• R-Value Work: 0.224 
• R-Value Observed: 0.228 

Starting Model: experimental

Literature

cvHsp (HspB7) C131S alpha-crystallin domain - filamin C (FLNC) domain 24 complex

Wang, Z., Benesch, J.L.P., Allison, T.M., Song, H., McDonough, M.A., Brem, J., Rabe, P.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: mass spectrometry

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 20.14 kDa 
• Atom Count: 1,354 
• Modelled Residue Count: 176 
• Deposited Residue Count: 185 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heat shock protein beta-7	A [auth B]	87	Homo sapiens	Mutation(s): 1  Gene Names: HSPB7, CVHSP
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UBY9 (Homo sapiens) Explore Q9UBY9  Go to UniProtKB:  Q9UBY9
PHAROS:  Q9UBY9 GTEx:  ENSG00000173641

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Filamin-C	B [auth A]	98	Homo sapiens	Mutation(s): 0  Gene Names: FLNC, ABPL, FLN2
UniProt & NIH Common Fund Data Resources
Find proteins for Q14315 (Homo sapiens) Explore Q14315  Go to UniProtKB:  Q14315
PHAROS:  Q14315 GTEx:  ENSG00000128591

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.85 Å
• R-Value Free: 0.291 
• R-Value Work: 0.224 
• R-Value Observed: 0.228 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 94.129	α = 90
b = 94.129	β = 90
c = 51.597	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
xia2	data reduction
xia2	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-16 
Deposition Author(s): Wang, Z., Benesch, J.L.P., Allison, T.M., Song, H., McDonough, M.A., Brem, J., Rabe, P.

---

Funding Organization	Location	Grant Number
Medical Research Council (MRC, United Kingdom)	United Kingdom	--

Revision History  

• Version 1.0: 2024-10-16
  Type: Initial release