3IUF Protein Binding date Aug 31, 2009
title Crystal Structure Of The C2h2-Type Zinc Finger Domain Of Hum
authors W.Tempel, C.Xu, C.Bian, M.Adams-Cioaba, J.Eryilmaz, C.Bountra, J.W C.H.Arrowsmith, A.M.Edwards, A.Bochkarev, J.Min, Structural Gen Consortium (Sgc)
compound source
Molecule: Zinc Finger Protein Ubi-D4
Chain: A
Fragment: Unp Residues 203-251
Synonym: Requiem, Apoptosis Response Zinc Finger Protein, D And Double Phd Fingers Family 2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Dpf2, Req, Ubid4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: De3
Expression_system_plasmid: Pet28-Mhl
symmetry Space Group: P 21 21 2
R_factor 0.193 R_Free 0.237
length a length b length c angle alpha angle beta angle gamma
24.714 57.657 22.585 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand ZN enzyme
note 3IUF is a representative structure

Primary referenceCrystal structure of the Cys2His2-type zinc finger domain of human DPF2., Zhang W, Xu C, Bian C, Tempel W, Crombet L, MacKenzie F, Min J, Liu Z, Qi C, Biochem Biophys Res Commun. 2011 Sep 16;413(1):58-61. Epub 2011 Aug 24. PMID:21888896
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (10 Kb) [Save to disk]
  • Biological Unit Coordinates (3iuf.pdb1.gz) 6 Kb
  • LPC: Ligand-Protein Contacts for 3IUF
  • CSU: Contacts of Structural Units for 3IUF
  • Structure Factors (123 Kb)
  • Retrieve 3IUF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IUF from S2C, [Save to disk]
  • Re-refined 3iuf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3IUF 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 3IUF
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3IUF, from MSDmotif at EBI
  • Fold representative 3iuf from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3iuf] [3iuf_A]
  • SWISS-PROT database: [Q92785]
  • Domain organization of [REQU_HUMAN] by SWISSPFAM
  • Domain found in 3IUF: [ZnF_C2H2 ] by SMART
  • Other resources with information on 3IUF
  • Community annotation for 3IUF at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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