1S9K

Crystal Structure of Human NFAT1 and Fos-Jun on the IL-2 ARRE1 Site

• PDB DOI: https://doi.org/10.2210/pdb1S9K/pdb
• NAKB: 1S9K

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


• Deposited: 2004-02-04 Released: 2005-06-14 
• Deposition Author(s): Wang, D., Stroud, J.C., Chen, L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.275 
• R-Value Work: 0.242 
• R-Value Observed: 0.242 

Literature

Crystal Structure of Human NFAT1 and Fos-Jun on the IL-2 ARRE1 Site

Wang, D., Stroud, J.C., Chen, L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A2B1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 56.65 kDa 
• Atom Count: 3,887 
• Modelled Residue Count: 425 
• Deposited Residue Count: 425 
• Unique protein chains: 3
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Nuclear factor of activated T-cells, cytoplasmic 2	C	280	Homo sapiens	Mutation(s): 0  Gene Names: NFATC2, NFAT1, NFATP
UniProt & NIH Common Fund Data Resources
Find proteins for Q13469 (Homo sapiens) Explore Q13469  Go to UniProtKB:  Q13469
PHAROS:  Q13469 GTEx:  ENSG00000101096

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Proto-oncogene protein c-fos	D	53	Homo sapiens	Mutation(s): 0  Gene Names: FOS, G0S7
UniProt & NIH Common Fund Data Resources
Find proteins for P01100 (Homo sapiens) Explore P01100  Go to UniProtKB:  P01100
PHAROS:  P01100 GTEx:  ENSG00000170345

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Transcription factor AP-1	E	52	Homo sapiens	Mutation(s): 0  Gene Names: JUN
UniProt & NIH Common Fund Data Resources
Find proteins for P05412 (Homo sapiens) Explore P05412  Go to UniProtKB:  P05412
PHAROS:  P05412 GTEx:  ENSG00000177606

Entity ID: 1
Molecule	Chains	Length	Organism	Image
Human IL-2 ARRE1 Promoter Element, Plus Strand	A	20	N/A

Entity ID: 2
Molecule	Chains	Length	Organism	Image
Human IL-2 ARRE1 Promoter Element, Minus Strand	B	20	N/A

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.275 
• R-Value Work: 0.242 
• R-Value Observed: 0.242 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.769	α = 90
b = 86.26	β = 111.24
c = 84.044	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
CNS	refinement
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-06-14 
Deposition Author(s): Wang, D., Stroud, J.C., Chen, L.

Revision History  

• Version 1.0: 2005-06-14
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-14
  Changes: Data collection, Database references