2FLB Hydrolase Blood Clotting date Jan 05, 2006
title Discovery Of A Novel Hydroxy Pyrazole Based Factor Ixa Inhibitor
authors B.A.Katz
compound source
Molecule: Coagulation Factor Vii
Chain: L
Fragment: Light Chain, Residues 61-212
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: F7
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Coagulation Factor Vii
Chain: H
Fragment: Heavy Chain, Residues 213-466
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: F7
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Tissue Factor
Chain: T
Fragment: Residues 34-251
Synonym: Tf, Coagulation Factor III, Thromboplastin, Cd142 Antigen;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: F3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-Des3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-21a(+)
symmetry Space Group: P 1 21 1
R_factor 0.247 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.450 69.030 78.760 90.00 90.21 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand 6NH enzyme
Gene
Ontology
ChainFunctionProcessComponent
H


L


T


Primary referenceDiscovery of novel hydroxy pyrazole based factor IXa inhibitor., Vijaykumar D, Sprengeler PA, Shaghafi M, Spencer JR, Katz BA, Yu C, Rai R, Young WB, Schultz B, Janc J, Bioorg Med Chem Lett. 2006 May 15;16(10):2796-9. Epub 2006 Feb 17. PMID:16487703
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk]
  • Biological Unit Coordinates (2flb.pdb1.gz) 89 Kb
  • LPC: Ligand-Protein Contacts for 2FLB
  • CSU: Contacts of Structural Units for 2FLB
  • Likely Quarternary Molecular Structure file(s) for 2FLB
  • Structure Factors (408 Kb)
  • Retrieve 2FLB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2FLB from S2C, [Save to disk]
  • Re-refined 2flb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2FLB 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 2FLB
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2FLB, from MSDmotif at EBI
  • Fold representative 2flb from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2flb] [2flb_L] [2flb_H] [2flb_T]
  • SWISS-PROT database: [P08709] [P13726]
  • Domain organization of [FA7_HUMAN] [TF_HUMAN] by SWISSPFAM
  • Domains found in 2FLB: [EGF] [EGF_CA] [GLA] [Tryp_SPc ] by SMART
  • Other resources with information on 2FLB
  • Community annotation for 2FLB 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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