2AYN Hydrolase date Sep 07, 2005
title Structure Of Usp14, A Proteasome-Associated Deubiquitinating Enzyme
authors M.Hu, P.Li, P.D.Jeffrey, Y.Shi
compound source
Molecule: Ubiquitin Carboxyl-Terminal Hydrolase 14
Chain: A, B, C
Synonym: Ubiquitin Thiolesterase 14, Ubiquitin-Specific Processing Protease 14, Deubiquitinating Enzyme 14;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Usp14, Tgt
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_vector: Pgex-2t
symmetry Space Group: P 21 21 21
R_factor 0.261 R_Free 0.322
length a length b length c angle alpha angle beta angle gamma
82.285 121.582 166.852 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.20 Å
enzyme Hydrolase E.C. BRENDA
A, C, B

Primary referenceStructure and mechanisms of the proteasome-associated deubiquitinating enzyme USP14., Hu M, Li P, Song L, Jeffrey PD, Chenova TA, Wilkinson KD, Cohen RE, Shi Y, EMBO J 2005 Nov 2;24(21):3747-56. Epub 2005 Oct 6. PMID:16211010
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk]
  • Biological Unit Coordinates (2ayn.pdb1.gz) 153 Kb
  • CSU: Contacts of Structural Units for 2AYN
  • Likely Quarternary Molecular Structure file(s) for 2AYN
  • Retrieve 2AYN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AYN from S2C, [Save to disk]
  • View 2AYN 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 2AYN
  • 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 2AYN, from MSDmotif at EBI
  • Fold representative 2ayn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ayn] [2ayn_B] [2ayn_C] [2ayn_A]
  • SWISS-PROT database: [P54578]
  • Domain organization of [UBP14_HUMAN] by SWISSPFAM
  • Other resources with information on 2AYN
  • Community annotation for 2AYN 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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