1CSB Hydrolase Hydrolase Inhibitor date Dec 09, 1994
title Crystal Structure Of Cathepsin B Inhibited With Ca030 At 2.1 Resolution: A Basis For The Design Of Specific Epoxysucciny Inhibitors
authors D.Turk, W.Bode
compound source
Molecule: Cathepsin B Light Chain
Chain: A, D
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Liver
Organelle: Lysosome

Molecule: Cathepsin B Heavy Chain
Chain: B, E

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Liver
Organelle: Lysosome
symmetry Space Group: P 1 21 1
R_factor 0.194 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
86.510 34.150 85.530 90.00 103.10 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand EP0 enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1CTE, 1QDQ
A, D, E, B

Primary referenceCrystal structure of cathepsin B inhibited with CA030 at 2.0-A resolution: A basis for the design of specific epoxysuccinyl inhibitors., Turk D, Podobnik M, Popovic T, Katunuma N, Bode W, Huber R, Turk V, Biochemistry 1995 Apr 11;34(14):4791-7. PMID:7718586
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk]
  • Biological Unit Coordinates (1csb.pdb1.gz) 46 Kb
  • Biological Unit Coordinates (1csb.pdb2.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 1CSB
  • CSU: Contacts of Structural Units for 1CSB
  • Likely Quarternary Molecular Structure file(s) for 1CSB
  • Retrieve 1CSB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CSB from S2C, [Save to disk]
  • View 1CSB 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 1CSB
  • 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 1CSB, from MSDmotif at EBI
  • Genome occurence of 1CSB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1csb.1, region A:,B [Jmol] [rasmolscript] [script source]
        - Domain d1csb.2, region D:,E [Jmol] [rasmolscript] [script source]
  • Fold representative 1csb from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1csb_C] [1csb_A] [1csb_B] [1csb_E] [1csb] [1csb_D] [1csb_F]
  • SWISS-PROT database: [P07858]
  • Domain organization of [CATB_HUMAN] by SWISSPFAM
  • Domain found in 1CSB: [Pept_C1 ] by SMART
  • Other resources with information on 1CSB
  • Community annotation for 1CSB 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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