2WX3 Structural Protein date Nov 01, 2009
title Asymmetric Trimer Of The Human Dcp1a C-Terminal Domain
authors F.Tritschler, C.Motz, O.Weichenrieder
compound source
Molecule: Mrna-Decapping Enzyme 1a
Chain: A, B, C
Fragment: Trimerization Domain, Residues 539-582
Engineered: Yes
Other_details: Ec3.-.-.- In Uniprot Disputed By Depositor
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 83333
Expression_system_strain: K-12
Expression_system_plasmid: Prsfduet-1
symmetry Space Group: P 32 2 1
R_factor 0.20793 R_Free 0.25232
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.750 64.750 103.030 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.31 Å
ligand
enzyme Hydrolase E.C.3 BRENDA
note 2WX3 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceDCP1 forms asymmetric trimers to assemble into active mRNA decapping complexes in metazoa., Tritschler F, Braun JE, Motz C, Igreja C, Haas G, Truffault V, Izaurralde E, Weichenrieder O, Proc Natl Acad Sci U S A. 2009 Dec 4. PMID:19966221
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk]
  • Biological Unit Coordinates (2wx3.pdb1.gz) 23 Kb
  • CSU: Contacts of Structural Units for 2WX3
  • Structure Factors (191 Kb)
  • Retrieve 2WX3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WX3 from S2C, [Save to disk]
  • Re-refined 2wx3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2WX3 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 2WX3
  • 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 2WX3, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wx3] [2wx3_C] [2wx3_A] [2wx3_B]
  • SWISS-PROT database: [Q9NPI6]
  • Belongs to the nuclear mrna exporter (mrna-e) family according to TCDB.
  • Domain organization of [DCP1A_HUMAN] by SWISSPFAM
  • Other resources with information on 2WX3
  • Community annotation for 2WX3 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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