2PR3	Blood Clotting	date	May 03, 2007
title	Factor Xa Inhibitor
authors	E.Zhang, J.T.Kohrt, C.F.Bigge, B.C.Finzel
compound		source
Molecule: Coagulation Factor X, Heavy Chain Chain: A Fragment: Heavy Chain Synonym: Stuart Factor, Heavy Chain; Stuart-Prower Factor, Chain; Activated Factor Xa Heavy Chain; Ec: 3.4.21.6 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F10 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
Molecule: Coagulation Factor X, Light Chain Chain: B Fragment: Light Chain Synonym: Stuart Factor, Light Chain; Stuart-Prower Factor, Chain; Activated Factor Xa Light Chain; Ec: 3.4.21.6 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F10 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.255 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.485 72.354 77.880 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	237, CA BindingDB	enzyme	Hydrolase E.C.3.4.21.6 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-based drug design of pyrrolidine-1, 2-dicarboxamides as a novel series of orally bioavailable factor Xa inhibitors., Van Huis CA, Bigge CF, Casimiro-Garcia A, Cody WL, Dudley DA, Filipski KJ, Heemstra RJ, Kohrt JT, Narasimhan LS, Schaum RP, Zhang E, Bryant JW, Haarer S, Janiczek N, Leadley RJ Jr, McClanahan T, Thomas Peterson J, Welch KM, Edmunds JJ, Chem Biol Drug Des. 2007 Jun;69(6):444-50. PMID:17581239

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (2pr3.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 2PR3 CSU: Contacts of Structural Units for 2PR3 Likely Quarternary Molecular Structure file(s) for 2PR3 Structure Factors (430 Kb) Retrieve 2PR3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PR3 from S2C, [Save to disk] Re-refined 2pr3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PR3 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 2PR3

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 2PR3, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pr3] [2pr3_A] [2pr3_B] SWISS-PROT database: [P00742] Domain organization of [FA10_HUMAN] by SWISSPFAM Domains found in 2PR3: [EGF] [Tryp_SPc ] by SMART

Other resources with information on 2PR3

Community annotation for 2PR3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---