1UFI Dna Binding Protein date May 30, 2003
title Crystal Structure Of The Dimerization Domain Of Human Cenp-B
authors M.S.Tawaramoto, H.Kurumizaka, Y.Tanaka, S.Y.Park, S.Yokoyama, Riken Structural Genomicsproteomics Initiative (Rsgi)
compound source
Molecule: Major Centromere Autoantigen B
Chain: A, B, C, D
Fragment: Dimerization Domain
Synonym: Cenp-B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cenpb
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-15b
symmetry Space Group: P 21 21 21
R_factor 0.232 R_Free 0.309
length a length b length c angle alpha angle beta angle gamma
43.707 48.955 100.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
A, D, C, B

Primary referenceCrystal structure of the human centromere protein B (CENP-B) dimerization domain at 1.65-A resolution., Tawaramoto MS, Park SY, Tanaka Y, Nureki O, Kurumizaka H, Yokoyama S, J Biol Chem 2003 Dec 19;278(51):51454-61. Epub 2003 Sep 30. PMID:14522975
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (1ufi.pdb1.gz) 18 Kb
  • Biological Unit Coordinates (1ufi.pdb2.gz) 18 Kb
  • Biological Unit Coordinates (1ufi.pdb3.gz) 35 Kb
  • CSU: Contacts of Structural Units for 1UFI
  • Likely Quarternary Molecular Structure file(s) for 1UFI
  • Structure Factors (186 Kb)
  • Retrieve 1UFI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UFI from S2C, [Save to disk]
  • Re-refined 1ufi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1UFI 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 1UFI
  • 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 1UFI, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ufia_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ufib_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ufic_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1ufid_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1ufi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ufi] [1ufi_C] [1ufi_A] [1ufi_D] [1ufi_B]
  • SWISS-PROT database: [P07199]
  • Domain organization of [CENPB_HUMAN] by SWISSPFAM
  • Other resources with information on 1UFI
  • Community annotation for 1UFI 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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