3KQC Hydrolase date Nov 17, 2009
title Factor Xa In Complex With The Inhibitor 6-(2'- (Methylsulfon Biphenyl-4-Yl)-1-(3-(5-Oxo-4,5-Dihydro-1h- 1,2,4-Triazol-3- Phenyl)-3-(Trifluoromethyl)-5,6- Dihydro-1h-Pyrazolo[3,4-C] 7(4h)-One
authors S.Sheriff
compound source
Molecule: Factor Xa Heavy Chain
Chain: A
Fragment: Residues 235-468 Of Factor X Uncleaved Sequence
Ec: 3.4.21.6
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Proteolytic Cleavage Product

Molecule: Factor Xa Light Chain
Chain: L
Fragment: Residues 127-178 Of Factor X Uncleaved Sequence
Ec: 3.4.21.6

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Proteolytic Cleavage Product
symmetry Space Group: P 21 21 21
R_factor 0.183 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.500 72.100 77.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand LGK, NA BindingDB enzyme Hydrolase E.C.3.4.21.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referencePhenyltriazolinones as potent factor Xa inhibitors., Quan ML, Pinto DJ, Rossi KA, Sheriff S, Alexander RS, Amparo E, Kish K, Knabb RM, Luettgen JM, Morin P, Smallwood A, Woerner FJ, Wexler RR, Bioorg Med Chem Lett. 2010 Feb 15;20(4):1373-1377. Epub 2010 Jan 11. PMID:20100660
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk]
  • Biological Unit Coordinates (3kqc.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 3KQC
  • CSU: Contacts of Structural Units for 3KQC
  • Structure Factors (122 Kb)
  • Retrieve 3KQC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KQC from S2C, [Save to disk]
  • Re-refined 3kqc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KQC 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 3KQC
  • 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 3KQC, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3kqc_L] [3kqc] [3kqc_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3KQC: [EGF] [Tryp_SPc ] by SMART
  • Other resources with information on 3KQC
  • Community annotation for 3KQC 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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