1YT7	Hydrolase	date	Feb 10, 2005
title	Cathepsin K Complexed With A Constrained Ketoamide Inhibitor
authors	D.G.Barrett, V.M.Boncek, J.G.Catalano, D.N.Deaton, A.M.Hassell, C.H.Jurgensen, S.T.Long, R.B.Mcfadyen, A.B.Miller, L.R.Miller, J J.A.Ray, V.Samano, L.M.Shewchuk, F.X.Tavares, K.J.Wells-Knecht, D.H.Willard, L.L.Wright, H.Q.Zhou
compound		source
Molecule: Cathepsin K Chain: A Fragment: Sequence Database 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 32	R_factor 0.183 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.645 65.645 34.467 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	3FC, SO4 BindingDB	enzyme	Hydrolase E.C.3.4.22.38 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	P(2)-P(3) conformationally constrained ketoamide-based inhibitors of cathepsin K., Barrett DG, Boncek VM, Catalano JG, Deaton DN, Hassell AM, Jurgensen CH, Long ST, McFadyen RB, Miller AB, Miller LR, Payne JA, Ray JA, Samano V, Shewchuk LM, Tavares FX, Wells-Knecht KJ, Willard DH Jr, Wright LL, Zhou HQ, Bioorg Med Chem Lett 2005 Aug 1;15(15):3540-6. PMID:15982880

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1yt7.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 1YT7 CSU: Contacts of Structural Units for 1YT7 Likely Quarternary Molecular Structure file(s) for 1YT7 Structure Factors (53 Kb) Retrieve 1YT7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YT7 from S2C, [Save to disk] Re-refined 1yt7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YT7 in 3D

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Visual 3D analysis of 1YT7

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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 1YT7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yt7_A] [1yt7] SWISS-PROT database: [P43235] Domain organization of [CATK_HUMAN] by SWISSPFAM Domain found in 1YT7: [Pept_C1 ] by SMART

Other resources with information on 1YT7

Community annotation for 1YT7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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