2KP2 Isomerase date Oct 06, 2009
title Solution Structure Of The B' Domain Of Thermophilic Fungal P Disulfide Isomerase
authors K.Kato, Y.Yamaguchi, O.Serve
compound source
Molecule: Protein Disulfide-Isomerase
Chain: A
Fragment: B' Domain, Unp Residues 228-355
Synonym: Pdi
Ec: 5.3.4.1
Engineered: Yes
 Organism_scientific: Humicola Insolens
Organism_taxid: 34413
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_variant: De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex6p-1
methodSolution NMR
ligand
enzyme Isomerase E.C.5.3.4.1 BRENDA
Primary referenceRedox-Dependent Domain Rearrangement of Protein Disulfide Isomerase Coupled with Exposure of Its Substrate-Binding Hydrophobic Surface., Serve O, Kamiya Y, Maeno A, Nakano M, Murakami C, Sasakawa H, Yamaguchi Y, Harada T, Kurimoto E, Yagi-Utsumi M, Iguchi T, Inaba K, Kikuchi J, Asami O, Kajino T, Oka T, Nakasako M, Kato K, J Mol Biol. 2009 Nov 26. PMID:19944705
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (342 Kb) [Save to disk]
  • Biological Unit Coordinates (2kp2.pdb1.gz) 34 Kb
  • CSU: Contacts of Structural Units for 2KP2
  • Original NMR restraints for 2KP2 from PDB
  • Retrieve 2KP2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KP2 from S2C, [Save to disk]
    • View 2KP2 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 2KP2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2KP2, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2kp2] [2kp2_A]
  • SWISS-PROT database: [P55059]
  • Domain organization of [PDI_HUMIN] by SWISSPFAM
    • Other resources with information on 2KP2
  • Community annotation for 2KP2 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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