2AUZ	Hydrolase	date	Aug 29, 2005
title	Cathepsin K Complexed With A Semicarbazone Inhibitor
authors	K.K.Adkison, D.G.Barrett, D.N.Deaton, R.T.Gampe, A.M.Hassell, S.T R.B.Mcfadyen, A.B.Miller, L.R.Miller, L.M.Shewchuk
compound		source
Molecule: Cathepsin K Chain: A Fragment: Mature Form Of Cathepsin K (Residues 115-329) Synonym: Cathepsin O, Cathepsin X, Cathepsin O2 Ec: 3.4.22.38 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ctsk, Ctso, Ctso2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pfastbac
symmetry	Space Group: P 43 21 2	R_factor 0.193 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.704 56.704 130.375 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	CT2, SO4 BindingDB	enzyme	Hydrolase E.C.3.4.22.38 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Semicarbazone-based inhibitors of cathepsin K, are they prodrugs for aldehyde inhibitors?, Adkison KK, Barrett DG, Deaton DN, Gampe RT, Hassell AM, Long ST, McFadyen RB, Miller AB, Miller LR, Payne JA, Shewchuk LM, Wells-Knecht KJ, Willard DH Jr, Wright LL, Bioorg Med Chem Lett. 2006 Feb 15;16(4):978-83. Epub 2005 Nov 15. PMID:16290936

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (2auz.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 2AUZ CSU: Contacts of Structural Units for 2AUZ Likely Quarternary Molecular Structure file(s) for 2AUZ Structure Factors (143 Kb) Retrieve 2AUZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AUZ from S2C, [Save to disk] Re-refined 2auz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AUZ 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 2AUZ

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 2AUZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2auz] [2auz_A] SWISS-PROT database: [P43235] Domain organization of [CATK_HUMAN] by SWISSPFAM Domain found in 2AUZ: [Pept_C1 ] by SMART

Other resources with information on 2AUZ

Community annotation for 2AUZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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