4WBE

Crystal structure of the HR-1 domain of human caprin-1 in the C121 space group

• PDB DOI: https://doi.org/10.2210/pdb4WBE/pdb

• Classification: RNA BINDING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-09-03 Released: 2015-10-21 
• Deposition Author(s): Wu, Y., Zhu, J., Huang, X., Du, Z.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.231 
• R-Value Work: 0.196 
• R-Value Observed: 0.199 

Literature

Crystal structure of the HR-1 domain of human caprin-1 in the C121 space group

Wu, Y., Zhu, J., Huang, X., Du, Z.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 42.74 kDa 
• Atom Count: 3,258 
• Modelled Residue Count: 359 
• Deposited Residue Count: 360 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Caprin-1	A, B, C	120	Homo sapiens	Mutation(s): 0  Gene Names: CAPRIN1, GPIAP1, GPIP137, M11S1, RNG105
UniProt & NIH Common Fund Data Resources
Find proteins for Q14444 (Homo sapiens) Explore Q14444  Go to UniProtKB:  Q14444
PHAROS:  Q14444 GTEx:  ENSG00000135387

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.231 
• R-Value Work: 0.196 
• R-Value Observed: 0.199 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 106.95	α = 90
b = 77.46	β = 90.3
c = 58.02	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-10-21 
Deposition Author(s): Wu, Y., Zhu, J., Huang, X., Du, Z.

Revision History  

• Version 1.0: 2015-10-21
  Type: Initial release
  
• Version 1.1: 2023-12-27
  Changes: Data collection, Database references, Derived calculations, Refinement description