8Y7V | pdb_00008y7v

Crystal structure of CP2c/LSF DNA-binding domain

• PDB DOI: https://doi.org/10.2210/pdb8Y7V/pdb

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


• Deposited: 2024-02-05 Released: 2025-08-06 
• Deposition Author(s): Park, J., Lee, S.J., Won, H.S., Lee, S.H., Lee, S.H., Kim, S.J., Lee, S.I.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.229 (Depositor), 0.229 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.192 (DCC) 
• R-Value Observed: 
  0.194 (Depositor) 

Literature

Crystal structure of CP2c/LSF DNA-binding domain

Park, J., Lee, S.H., Lee, S.H., Kim, S.J., Lee, S.I., Won, H.S., Lee, S.J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 25.95 kDa 
• Atom Count: 1,912 
• Modeled Residue Count: 206 
• Deposited Residue Count: 222 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-globin transcription factor CP2	A	222	Homo sapiens	Mutation(s): 0  Gene Names: Tfcp2, Tcfcp2
UniProt
Find proteins for Q9ERA0 (Mus musculus) Explore Q9ERA0  Go to UniProtKB:  Q9ERA0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.229 (Depositor), 0.229 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.192 (DCC) 
• R-Value Observed: 0.194 (Depositor) 

Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.093	α = 90
b = 57.093	β = 90
c = 130.642	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Coot	model building
XDS	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-08-06 
Deposition Author(s): Park, J., Lee, S.J., Won, H.S., Lee, S.H., Lee, S.H., Kim, S.J., Lee, S.I.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	--

Revision History  

• Version 1.0: 2025-08-06
  Type: Initial release