3CI7 Hydrolase Inhibitor date Mar 11, 2008
title Crystal Structure Of A Simplified Bpti Containing 20 Alanine
authors M.M.Islam, S.Sohya, K.Noguchi, M.Yohda, Y.Kuroda
compound source
Molecule: Bovine Pancreatic Trypsin Inhibitor
Chain: A, B, C, D
Synonym: Bpti
Engineered: Yes
Synthetic: Yes
Other_details: Peptide Synthesis
symmetry Space Group: P 21 21 21
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
49.508 57.222 71.849 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand SO4 enzyme
Primary referenceCrystal structure of an extensively simplified variant of bovine pancreatic trypsin inhibitor in which over one-third of the residues are alanines., Islam MM, Sohya S, Noguchi K, Yohda M, Kuroda Y, Proc Natl Acad Sci U S A. 2008 Oct 7;105(40):15334-9. Epub 2008 Sep 30. PMID:18829434
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (3ci7.pdb1.gz) 71 Kb
  • LPC: Ligand-Protein Contacts for 3CI7
  • CSU: Contacts of Structural Units for 3CI7
  • Likely Quarternary Molecular Structure file(s) for 3CI7
  • Structure Factors (609 Kb)
  • Retrieve 3CI7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CI7 from S2C, [Save to disk]
  • Re-refined 3ci7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3CI7 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 3CI7
  • 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 3CI7, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ci7] [3ci7_B] [3ci7_C] [3ci7_A] [3ci7_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3CI7: [KU ] by SMART
  • Other resources with information on 3CI7
  • Community annotation for 3CI7 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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