5IFN

Human PSPC1 Homodimer

• PDB DOI: https://doi.org/10.2210/pdb5IFN/pdb

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


• Deposited: 2016-02-26 Released: 2017-08-09 
• Deposition Author(s): Knott, G.J., Passon, D.M., Bond, C.S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.17 Å
• R-Value Free: 0.289 
• R-Value Work: 0.237 
• R-Value Observed: 0.239 

Literature

Human PSPC1 Homodimer

Knott, G.J., Passon, D.M., Bond, C.S.

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)

Macromolecule Content

• Total Structure Weight: 59.89 kDa 
• Atom Count: 4,112 
• Modelled Residue Count: 509 
• Deposited Residue Count: 520 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Paraspeckle component 1	A, B	260	Homo sapiens	Mutation(s): 0  Gene Names: PSPC1, PSP1
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WXF1 (Homo sapiens) Explore Q8WXF1  Go to UniProtKB:  Q8WXF1
PHAROS:  Q8WXF1 GTEx:  ENSG00000121390

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.17 Å
• R-Value Free: 0.289 
• R-Value Work: 0.237 
• R-Value Observed: 0.239 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.536	α = 90
b = 63.493	β = 98.06
c = 67.8	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-08-09 
Deposition Author(s): Knott, G.J., Passon, D.M., Bond, C.S.

Revision History  

• Version 1.0: 2017-08-09
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Data collection, Database references, Refinement description