2HWW Rna Binding Protein date Aug 02, 2006
title Structure Of Pin Domain Of Human Smg6
authors F.Glavan, I.Behm-Ansmant, E.Izaurralde, E.Conti
compound source
Molecule: Telomerase-Binding Protein Est1a
Chain: A, B, C
Fragment: Pin Domain
Synonym: Ever Shorter Telomeres 1a, Telomerase Subunit Est1 Like Protein A, Hsmg57a;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Est1a
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl 21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgexcs
symmetry Space Group: P 21 21 21
R_factor 0.222 R_Free 0.267
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.879 71.216 181.273 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
Primary referenceStructures of the PIN domains of SMG6 and SMG5 reveal a nuclease within the mRNA surveillance complex., Glavan F, Behm-Ansmant I, Izaurralde E, Conti E, EMBO J. 2006 Nov 1;25(21):5117-25. Epub 2006 Oct 19. PMID:17053788
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk]
  • Biological Unit Coordinates (2hww.pdb1.gz) 28 Kb
  • Biological Unit Coordinates (2hww.pdb2.gz) 28 Kb
  • Biological Unit Coordinates (2hww.pdb3.gz) 25 Kb
  • CSU: Contacts of Structural Units for 2HWW
  • Likely Quarternary Molecular Structure file(s) for 2HWW
  • Structure Factors (661 Kb)
  • Retrieve 2HWW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HWW from S2C, [Save to disk]
  • Re-refined 2hww structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HWW 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 2HWW
  • 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
  • 3D motif for 2HWW, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hww] [2hww_B] [2hww_C] [2hww_A]
  • SWISS-PROT database: [Q86US8]
  • Domain organization of [EST1A_HUMAN] by SWISSPFAM
  • Domain found in 2HWW: [PINc ] by SMART
  • Other resources with information on 2HWW
  • Community annotation for 2HWW 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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