2IIK Transferase date Sep 28, 2006
title Crystal Structure Of Human Peroxisomal Acetyl-Coa Acyl Trans (Acaa1)
authors E.Papagrigoriou, C.Johansson, C.Smee, K.Kavanagh, A.C.W.Pike, M.S J.Weigelt, A.Edwards, C.H.Arrowsmith, O.Gileadi, F.Gorrec, C.Ume Delft, U.Oppermann, Structural Genomics Consortium (Sgc)
compound source
Molecule: 3-Ketoacyl-Coa Thiolase, Peroxisomal
Chain: A, B
Synonym: Beta- Ketothiolase, Acetyl-Coa Acyltransferase, Pe 3-Oxoacyl-Coa Thiolase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Acaa1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: P 21 21 21
R_factor 0.179 R_Free 0.223
length a length b length c angle alpha angle beta angle gamma
55.147 96.845 142.055 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.55 Å
enzyme Transferase E.C. BRENDA
A, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (122 Kb) [Save to disk]
  • Biological Unit Coordinates (2iik.pdb1.gz) 116 Kb
  • CSU: Contacts of Structural Units for 2IIK
  • Likely Quarternary Molecular Structure file(s) for 2IIK
  • Structure Factors (388 Kb)
  • Retrieve 2IIK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IIK from S2C, [Save to disk]
  • Re-refined 2iik structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IIK 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 2IIK
  • 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 2IIK, from MSDmotif at EBI
  • Fold representative 2iik from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2iik] [2iik_A] [2iik_B]
  • SWISS-PROT database: [P09110]
  • Domain organization of [THIK_HUMAN] by SWISSPFAM
  • Other resources with information on 2IIK
  • Community annotation for 2IIK 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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