6EO9	Blood Clotting	date	Oct 09, 2017
title	Crystal Structure Of Thrombin In Complex With A Novel Glucos Conjugated Potent Inhibitor
authors	B.D.Belviso, R.Caliandro, B.M.Aresta, M.De Candia, C.D.Altomare
compound		source
Molecule: Prothrombin Chain: H Synonym: Coagulation Factor II Ec: 3.4.21.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F2 Expression_system: Homo Sapiens Expression_system_taxid: 9606
Molecule: Prothrombin Chain: L Synonym: Coagulation Factor II Ec: 3.4.21.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F2 Expression_system: Homo Sapiens Expression_system_taxid: 9606
Molecule: Hirudin Variant-2 Chain: I Engineered: Yes		Organism_scientific: Hirudo Medicinalis Organism_common: Medicinal Leech Organism_taxid: 6421 Expression_system: Hirudo Medicinalis Expression_system_taxid: 6421
symmetry	Space Group: C 1 2 1	R_factor 0.198 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.460 71.640 71.800 90.00 100.21 90.00
method	X-Ray Diffraction	resolution	1.84 Å
ligand	2OJ, DMS, TYS	enzyme	Hydrolase E.C.3.4.21.5 BRENDA
Gene Ontology	Chain Function Process Component H L
Primary reference	How a beta-d-Glucoside Side Chain Enhances Binding Affinity to Thrombin of Inhibitors Bearing 2-Chlorothiophene as P1 Moiety: Crystallography, Fragment Deconstruction Study, and Evaluation of Antithrombotic Properties., Belviso BD, Caliandro R, de Candia M, Zaetta G, Lopopolo G, Incampo F, Colucci M, Altomare CD, J Med Chem. 2014 Oct 23;57(20):8563-75. doi: 10.1021/jm5010754. Epub 2014 Oct 14. PMID:25268757

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (6eo9.pdb1.gz) 53 Kb LPC: Ligand-Protein Contacts for 6EO9 CSU: Contacts of Structural Units for 6EO9 Structure Factors (768 Kb) Retrieve 6EO9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6EO9 from S2C, [Save to disk]

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Visual 3D analysis of 6EO9

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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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6eo9_L] [6eo9_H] [6eo9_I] SWISS-PROT database: Domain organization of by SWISSPFAM

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