2PPN Isomerase date Apr 30, 2007
title Crystal Structure Of Fkbp12
authors S.Szep, S.Park, G.D.Vanduyne, J.G.Saven
compound source
Molecule: Fk506-Binding Protein 1a
Chain: A
Fragment: Fkbp12
Synonym: Peptidyl-Prolyl Cis-Trans Isomerase, Ppiase, Rotamase, 12 Kda Fkbp, Fkbp-12, Immunophilin Fkbp12;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Fkbp1a, Fkbp1, Fkbp12
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
length a length b length c angle alpha angle beta angle gamma
28.767 62.700 32.277 90.00 113.66 90.00
method X-Ray Diffractionresolution 0.92 Å
enzyme Isomerase E.C. BRENDA

Primary referenceStructural coupling between FKBP12 and buried water., Szep S, Park S, Boder ET, Van Duyne GD, Saven JG, Proteins. 2008 Aug 14. PMID:18704951
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk]
  • Biological Unit Coordinates (2ppn.pdb1.gz) 22 Kb
  • CSU: Contacts of Structural Units for 2PPN
  • Likely Quarternary Molecular Structure file(s) for 2PPN
  • Structure Factors (898 Kb)
  • Retrieve 2PPN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PPN from S2C, [Save to disk]
  • Re-refined 2ppn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PPN 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 2PPN
  • 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 2PPN, from MSDmotif at EBI
  • Fold representative 2ppn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ppn] [2ppn_A]
  • SWISS-PROT database: [P62942]
  • Belongs to the immunophilin-like prolyl:peptidyl isomerase regulator (i-ppi) family according to TCDB.
  • Domain organization of [FKB1A_HUMAN] by SWISSPFAM
  • Other resources with information on 2PPN
  • Community annotation for 2PPN 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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