4WK8 Transcription Dna date Oct 01, 2014
title Foxp3 Forms A Domain-Swapped Dimer To Bridge Dna
authors Y.Chen, L.Chen
compound source
Molecule: Dna (5'- D(Tptpapgpgpapapapaptptptpgptptptpcpaptp 3');
Chain: A
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Dna (5'- D(Apapcptpaptpgpapapapcpapapaptptptptpcp 3');
Chain: B
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Forkhead Box Protein P3
Chain: F, G
Fragment: Unp Residues 336-417
Synonym: Scurfin
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Foxp3, Ipex, Jm2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.190 R_Free 0.253
length a length b length c angle alpha angle beta angle gamma
81.431 84.837 68.310 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.40 Å
F, G

Primary referenceDNA binding by FOXP3 domain-swapped dimer suggests mechanisms of long-range chromosomal interactions., Chen Y, Chen C, Zhang Z, Liu CC, Johnson ME, Espinoza CA, Edsall LE, Ren B, Zhou XJ, Grant SF, Wells AD, Chen L, Nucleic Acids Res. 2015 Jan 7. pii: gku1373. PMID:25567984
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk]
  • Biological Unit Coordinates (4wk8.pdb1.gz) 94 Kb
  • CSU: Contacts of Structural Units for 4WK8
  • Structure Factors (102 Kb)
  • Retrieve 4WK8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4WK8 from S2C, [Save to disk]
  • Re-refined 4wk8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4WK8 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4WK8
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4WK8, from MSDmotif at EBI
  • Fold representative 4wk8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4wk8_G] [4wk8_B] [4wk8_A] [4wk8] [4wk8_F]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4WK8: [FH ] by SMART
  • Other resources with information on 4WK8
  • Community annotation for 4WK8 at PDBWiki (http://pdbwiki.org)

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