5QC2 Hydrolase date Aug 21, 2017
title Crystal Structure Of Human Cathepsin-S With Bound Ligand
authors S.D.Bembenek, M.K.Ameriks, T.Mirzadegan, H.Yang, C.Shao, S.K.Burl
compound source
Molecule: Cathepsin S
Chain: A, B
Ec: 3.4.22.27
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ctss
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 1
R_factor 0.142 R_Free 0.210
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.974 53.635 58.487 70.60 72.11 73.58
method X-Ray Diffractionresolution 2.26 Å
ligand BQP enzyme Hydrolase E.C.3.4.22.27 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (5qc2.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (5qc2.pdb2.gz) 39 Kb
  • LPC: Ligand-Protein Contacts for 5QC2
  • CSU: Contacts of Structural Units for 5QC2
  • Structure Factors (366 Kb)
  • Retrieve 5QC2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5QC2 from S2C, [Save to disk]
    • View 5QC2 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 5QC2
  • 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
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e5qc2, region C:125-391 [Jmol] [rasmolscript] [script source]
        - Domain d1p5qc2, region C:145-257 [Jmol] [rasmolscript] [script source]
        - Domain d1b5qc2, region C:294-405 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5qc2_B] [5qc2_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5QC2
  • Community annotation for 5QC2 at PDBWiki (http://pdbwiki.org)

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