2OL2 Hydrolase Inhibitor date Jan 18, 2007
title High Resolution Structure Of Native Pci In Space Group P21
authors W.Li, J.A.Huntington
compound source
Molecule: Plasma Serine Protease Inhibitor
Chain: A, B
Synonym: Pci, Protein C Inhibitor, Serpin A5, Plasminogen A Inhibitor 3, Pai-3, Pai3, Acrosomal Serine Protease Inhibit
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Serpina5, Pci, Planh3, Proci
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta (De3) Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet19b
symmetry Space Group: P 1 21 1
R_factor 0.225 R_Free 0.271
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.017 60.074 133.171 90.00 93.28 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand GOL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of native protein C inhibitor provides insight into its multiple functions., Li W, Adams TE, Kjellberg M, Stenflo J, Huntington JA, J Biol Chem. 2007 Mar 2;. PMID:17337440
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk]
  • Biological Unit Coordinates (2ol2.pdb1.gz) 58 Kb
  • Biological Unit Coordinates (2ol2.pdb2.gz) 57 Kb
  • LPC: Ligand-Protein Contacts for 2OL2
  • CSU: Contacts of Structural Units for 2OL2
  • Likely Quarternary Molecular Structure file(s) for 2OL2
  • Structure Factors (313 Kb)
  • Retrieve 2OL2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OL2 from S2C, [Save to disk]
  • Re-refined 2ol2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OL2 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 2OL2
  • 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 2OL2, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ol2] [2ol2_B] [2ol2_A]
  • SWISS-PROT database: [P05154]
  • Domain organization of [IPSP_HUMAN] by SWISSPFAM
  • Domain found in 2OL2: [SERPIN ] by SMART
  • Other resources with information on 2OL2
  • Community annotation for 2OL2 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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