2KU1 Hydrolase date Feb 11, 2010
title Dynamic Regulation Of Archaeal Proteasome Gate Opening As Studied By Trosy-Nmr
authors T.L.Religa, R.Sprangers, L.E.Kay
compound source
Molecule: Proteasome Subunit Alpha
Chain: A, B, C, D, E, F, G
Synonym: Multicatalytic Endopeptidase Complex Subunit Alpha;
Engineered: Yes
Organism_scientific: Thermoplasma Acidophilum
Organism_taxid: 2303
Gene: Psma, Ta1288
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_variant: Codon+ (Ripl)
Expression_system_vector: Petm-11
methodSolution NMR
enzyme Hydrolase E.C. BRENDA
F, A, D, C, G, E, B

Primary referenceDynamic regulation of archaeal proteasome gate opening as studied by TROSY NMR., Religa TL, Sprangers R, Kay LE, Science. 2010 Apr 2;328(5974):98-102. PMID:20360109
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (13081 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2KU1
  • Original NMR restraints for 2KU1 from PDB
  • Retrieve 2KU1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KU1 from S2C, [Save to disk]
  • View 2KU1 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 2KU1
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2KU1, from MSDmotif at EBI
  • Fold representative 2ku1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ku1_A] [2ku1_B] [2ku1_F] [2ku1] [2ku1_D] [2ku1_E] [2ku1_G] [2ku1_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2KU1: [Proteasome_A_N ] by SMART
  • Other resources with information on 2KU1
  • Community annotation for 2KU1 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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