3KL6	Hydrolase	date	Nov 06, 2009
title	Discovery Of Tetrahydropyrimidin-2(1h)-One Derivative Tak-44 Potent, Selective And Orally Active Factor Xa Inhibitor
authors	K.Aertgeerts
compound		source
Molecule: Coagulation Factor X Heavy Chain Chain: A Fragment: Factor X Heavy Chain Residues 235-475 Synonym: Stuart-Prower Factor Heavy Chain Ec: 3.4.21.6 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F10 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
Molecule: Coagulation Factor X Light Chain Chain: B Fragment: Factor X Light Chain Residues 126-179 Synonym: Stuart-Prower Factor Light Chain Ec: 3.4.21.6 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F10 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
symmetry	Space Group: P 21 21 21	R_factor 0.194 R_Free 0.212
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.002 70.345 78.546 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	443, CA, EDO BindingDB	enzyme	Hydrolase E.C.3.4.21.6 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Discovery of a tetrahydropyrimidin-2(1H)-one derivative (TAK-442) as a potent, selective, and orally active factor Xa inhibitor., Fujimoto T, Imaeda Y, Konishi N, Hiroe K, Kawamura M, Textor GP, Aertgeerts K, Kubo K, J Med Chem. 2010 May 13;53(9):3517-31. PMID:20355714

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (3kl6.pdb1.gz) 49 Kb LPC: Ligand-Protein Contacts for 3KL6 CSU: Contacts of Structural Units for 3KL6 Structure Factors (688 Kb) Retrieve 3KL6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KL6 from S2C, [Save to disk] Re-refined 3kl6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3KL6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kl6] [3kl6_A] [3kl6_B] SWISS-PROT database: [P00742] Domain organization of [FA10_HUMAN] by SWISSPFAM Domains found in 3KL6: [EGF] [Tryp_SPc ] by SMART

Other resources with information on 3KL6

Community annotation for 3KL6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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