3PS8 Hydrolase Inhibitor date Dec 01, 2010
title Crystal Structure Of L68v Mutant Of Human Cystatin C
authors M.Orlikowska, D.Borek, Z.Otwinowski, P.Skowron, A.Szymanska
compound source
Molecule: Cystatin-C
Chain: A
Synonym: Cystatin-3, Gamma-Trace, Neuroendocrine Basic Poly Post-Gamma-Globulin;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cst3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: C41
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phd313
symmetry Space Group: I 4 3 2
R_factor 0.188 R_Free 0.251
length a length b length c angle alpha angle beta angle gamma
139.801 139.801 139.801 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.55 Å
ligand ACT, PEG enzyme
  • negative regulation of pepti...

  • Primary referenceStructural characterization of V57D and V57P mutants of human cystatin C, an amyloidogenic protein., Orlikowska M, Szymanska A, Borek D, Otwinowski Z, Skowron P, Jankowska E, Acta Crystallogr D Biol Crystallogr. 2013 Apr;69(Pt 4):577-86. doi:, 10.1107/S0907444912051657. Epub 2013 Mar 14. PMID:23519666
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (3ps8.pdb1.gz) 78 Kb
  • LPC: Ligand-Protein Contacts for 3PS8
  • CSU: Contacts of Structural Units for 3PS8
  • Structure Factors (123 Kb)
  • Retrieve 3PS8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3PS8 from S2C, [Save to disk]
  • Re-refined 3ps8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3PS8 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3PS8
  • 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 3PS8, from MSDmotif at EBI
  • Fold representative 3ps8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ps8] [3ps8_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3PS8: [CY ] by SMART
  • Alignments of the sequence of 3PS8 with the sequences similar proteins can be viewed for 3PS8's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 3PS8
  • Community annotation for 3PS8 at PDBWiki (http://pdbwiki.org)
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