3QRD Hydrolase Inhibitor date Feb 17, 2011
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, B, C, D
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(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phd313
symmetry Space Group: C 1 2 1
R_factor 0.214 R_Free 0.293
crystal
cell
length a length b length c angle alpha angle beta angle gamma
103.123 89.876 65.154 90.00 107.03 90.00
method X-Ray Diffractionresolution 2.19 Å
ligand PEG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • negative regulation of pepti...

  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (3qrd.pdb1.gz) 36 Kb
  • Biological Unit Coordinates (3qrd.pdb2.gz) 38 Kb
  • Biological Unit Coordinates (3qrd.pdb3.gz) 144 Kb
  • LPC: Ligand-Protein Contacts for 3QRD
  • CSU: Contacts of Structural Units for 3QRD
  • Structure Factors (372 Kb)
  • Retrieve 3QRD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3QRD from S2C, [Save to disk]
  • Re-refined 3qrd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3QRD 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 3QRD
  • 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 3QRD, from MSDmotif at EBI
  • Fold representative 3qrd from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3qrd_A] [3qrd_B] [3qrd_D] [3qrd] [3qrd_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3QRD: [CY ] by SMART
  • Alignments of the sequence of 3QRD with the sequences similar proteins can be viewed for 3QRD'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 3QRD
  • Community annotation for 3QRD at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science