2PEF Protease Inhibitor date Apr 03, 2007
title Crystal Structure Of A Thermophilic Serpin, Tengpin, In The State
authors Q.W.Zhang, A.M.Buckle, J.C.Whisstock
compound source
Molecule: Serine Protease Inhibitor
Chain: A
Engineered: Yes
 Organism_scientific: Thermoanaerobacter Tengcongensis
Organism_taxid: 273068
Strain: Mb4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.206 R_Free 0.253
crystal
cell
length a length b length c angle alpha angle beta angle gamma
44.762 44.907 159.233 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe N terminus of the serpin, tengpin, functions to trap the metastable native state., Zhang Q, Buckle AM, Law RH, Pearce MC, Cabrita LD, Lloyd GJ, Irving JA, Smith AI, Ruzyla K, Rossjohn J, Bottomley SP, Whisstock JC, EMBO Rep. 2007 Jun 8;. PMID:17557112
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (2pef.pdb1.gz) 66 Kb
  • CSU: Contacts of Structural Units for 2PEF
  • Likely Quarternary Molecular Structure file(s) for 2PEF
  • Structure Factors (700 Kb)
  • Retrieve 2PEF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PEF from S2C, [Save to disk]
  • Re-refined 2pef structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2PEF 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 2PEF
  • 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 2PEF, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pef_A] [2pef]
  • SWISS-PROT database: [Q8R9P5]
  • Domain organization of [Q8R9P5_THETN] by SWISSPFAM
  • Domain found in 2PEF: [SERPIN ] by SMART
    • Other resources with information on 2PEF
  • Community annotation for 2PEF at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science