2F1G Hydrolase date Nov 14, 2005
title Cathepsin S In Complex With Non-Covalent 2-(Benzoxazol-2-Yla Acetamide
authors G.Spraggon, M.Hornsby, S.A.Lesley, D.C.Tully, J.L.Harris, D.S.Kar R.Kulathila, K.Clark
compound source
Molecule: Cathepsin S
Chain: A, B
Fragment: Cathepsin S
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ctss
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
symmetry Space Group: P 41 2 2
R_factor 0.189 R_Free 0.230
length a length b length c angle alpha angle beta angle gamma
85.250 85.250 151.613 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand GNF, GOL BindingDB enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceSynthesis and evaluation of arylaminoethyl amides as noncovalent inhibitors of cathepsin S. Part 3: heterocyclic P3., Tully DC, Liu H, Alper PB, Chatterjee AK, Epple R, Roberts MJ, Williams JA, Nguyen KT, Woodmansee DH, Tumanut C, Li J, Spraggon G, Chang J, Tuntland T, Harris JL, Karanewsky DS, Bioorg Med Chem Lett. 2006 Apr 1;16(7):1975-80. Epub 2006 Jan 30. PMID:16446091
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk]
  • Biological Unit Coordinates (2f1g.pdb1.gz) 40 Kb
  • Biological Unit Coordinates (2f1g.pdb2.gz) 39 Kb
  • LPC: Ligand-Protein Contacts for 2F1G
  • CSU: Contacts of Structural Units for 2F1G
  • Likely Quarternary Molecular Structure file(s) for 2F1G
  • Retrieve 2F1G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2F1G from S2C, [Save to disk]
  • View 2F1G 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 2F1G
  • 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 2F1G, from MSDmotif at EBI
  • Fold representative 2f1g from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2f1g] [2f1g_A] [2f1g_B]
  • SWISS-PROT database: [P25774]
  • Domain organization of [CATS_HUMAN] by SWISSPFAM
  • Domain found in 2F1G: [Pept_C1 ] by SMART
  • Other resources with information on 2F1G
  • Community annotation for 2F1G 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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