2HKQ Structural Protein date Jul 05, 2006
title Crystal Structure Of The C-Terminal Domain Of Human Eb1 In C With The Cap-Gly Domain Of Human Dynactin-1 (P150-Glued)
authors S.Honnappa, F.K.Winkler, M.O.Steinmetz
compound source
Molecule: Microtubule-Associated Protein Rpeb Family Membe
Chain: A
Fragment: C-Terminal Domain
Synonym: Apc-Binding Protein Eb1, End-Binding Protein 1, Eb
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mapre1
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dynactin-1
Chain: B
Fragment: Cap-Gly Domain
Synonym: 150 Kda Dynein-Associated Polypeptide, Dp-150, Dap P150-Glued, P135;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Dctn1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.177 R_Free 0.217
length a length b length c angle alpha angle beta angle gamma
53.156 79.597 38.935 90.00 109.29 90.00
method X-Ray Diffractionresolution 1.86 Å


Primary referenceKey interaction modes of dynamic +TIP networks., Honnappa S, Okhrimenko O, Jaussi R, Jawhari H, Jelesarov I, Winkler FK, Steinmetz MO, Mol Cell. 2006 Sep 1;23(5):663-71. PMID:16949363
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (29 Kb) [Save to disk]
  • Biological Unit Coordinates (2hkq.pdb1.gz) 47 Kb
  • CSU: Contacts of Structural Units for 2HKQ
  • Likely Quarternary Molecular Structure file(s) for 2HKQ
  • Structure Factors (93 Kb)
  • Retrieve 2HKQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HKQ from S2C, [Save to disk]
  • Re-refined 2hkq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HKQ 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 2HKQ
  • 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 2HKQ, from MSDmotif at EBI
  • Fold representative 2hkq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hkq] [2hkq_B] [2hkq_A]
  • SWISS-PROT database: [Q14203] [Q15691]
  • Domain organization of [DCTN1_HUMAN] [MARE1_HUMAN] by SWISSPFAM
  • Domain found in 2HKQ: [CAP_GLY ] by SMART
  • Other resources with information on 2HKQ
  • Community annotation for 2HKQ 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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