3OVX	Hydrolase Hydrolase Inhibitor	date	Sep 17, 2010
title	Cathepsin S In Complex With A Covalent Inhibitor With An Ald Warhead
authors	X.Fradera, M.Van Zeeland, J.C.M.Uitdehaag
compound		source
Molecule: Cathepsin S Chain: A, B Fragment: Unp Residues 114-331 Ec: 3.4.22.27 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ctss
symmetry	Space Group: P 41 2 2	R_factor 0.200 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.545 85.545 150.571 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.49 Å
ligand	DMS, O64	enzyme	Hydrolase E.C.3.4.22.27 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Trifluoromethylphenyl as P2 for ketoamide-based cathepsin S inhibitors., Cai J, Robinson J, Belshaw S, Everett K, Fradera X, van Zeeland M, van Berkom L, van Rijnsbergen P, Popplestone L, Baugh M, Dempster M, Bruin J, Hamilton W, Kinghorn E, Westwood P, Kerr J, Rankovic Z, Arbuckle W, Bennett DJ, Jones PS, Long C, Martin I, Uitdehaag JC, Meulemans T, Bioorg Med Chem Lett. 2010 Dec 1;20(23):6890-4. Epub 2010 Oct 26. PMID:21030256

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (3ovx.pdb1.gz) 39 Kb Biological Unit Coordinates (3ovx.pdb2.gz) 39 Kb LPC: Ligand-Protein Contacts for 3OVX CSU: Contacts of Structural Units for 3OVX Structure Factors (1251 Kb) Retrieve 3OVX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3OVX from S2C, [Save to disk] Re-refined 3ovx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3OVX 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 3OVX

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 3D motif for 3OVX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ovx_B] [3ovx_A] [3ovx] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3OVX: [Pept_C1 ] by SMART

Other resources with information on 3OVX

Community annotation for 3OVX at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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