3AQQ | pdb_00003aqq

Crystal structure of human CRHSP-24

• PDB DOI: https://doi.org/10.2210/pdb3AQQ/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-11-17 Released: 2010-12-22 
• Deposition Author(s): Hou, H., Wang, F., Zhang, W., Wang, D., Li, X., Bartlam, M., Yao, X., Rao, Z.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 
  0.272 (Depositor), 0.264 (DCC) 
• R-Value Work: 
  0.229 (Depositor), 0.228 (DCC) 
• R-Value Observed: 
  0.231 (Depositor) 

Literature

CRHSP-24 is a novel cargo adaptor trafficking between stress granules and processing bodies

Hou, H., Wang, F., Zhang, W., Wang, D., Li, X., Bartlam, M., Yao, X., Rao, Z.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 63.66 kDa 
• Atom Count: 3,048 
• Modeled Residue Count: 393 
• Deposited Residue Count: 588 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calcium-regulated heat stable protein 1	A, B [auth C], C [auth B], D	147	Homo sapiens	Mutation(s): 0  Gene Names: CARHSP1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y2V2 (Homo sapiens) Explore Q9Y2V2  Go to UniProtKB:  Q9Y2V2
PHAROS:  Q9Y2V2 GTEx:  ENSG00000153048

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free:  0.272 (Depositor), 0.264 (DCC) 
• R-Value Work:  0.229 (Depositor), 0.228 (DCC) 
• R-Value Observed: 0.231 (Depositor) 

Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.856	α = 90
b = 79.856	β = 90
c = 181.982	γ = 120

Software Package:

Software Name	Purpose
ADSC	data collection
PHENIX	model building
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-12-22 
Deposition Author(s): Hou, H., Wang, F., Zhang, W., Wang, D., Li, X., Bartlam, M., Yao, X., Rao, Z.

Revision History  

• Version 1.0: 2010-12-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Structure summary