2V3H	Hydrolase Hydrolase Inhibitor	date	Jun 18, 2007
title	Thrombin With 3-Cycle No F
authors	D.W.Banner, U.Obst
compound		source
Molecule: Thrombin Heavy Chain Chain: H Fragment: Catalytic, Residues 364-620 Ec: 3.4.21.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Ovary
Molecule: Hirudin Iia Chain: I Fragment: C-Terminus, Residues 56-65 Engineered: Yes Other_details: The N-Terminal Asp Is Des-Amino - I.E. Succi		Synthetic: Yes Organism_scientific: Hirudo Medicinalis Organism_common: Medicinal Leech Organism_taxid: 6421
Molecule: Thrombin Light Chain Chain: L Fragment: Light Chain, Residues 334-361 Ec: 3.4.21.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Ovary
symmetry	Space Group: C 1 2 1	R_factor 0.173 R_Free 0.207
crystal cell	length a length b length c angle alpha angle beta angle gamma 70.440 71.780 72.410 90.00 100.40 90.00
method	X-Ray Diffraction	resolution	1.79 Å
ligand	CA, I25, NA, SIN	enzyme	Hydrolase E.C.3.4.21.5 BRENDA
Gene Ontology	Chain Function Process Component H L
Primary reference	Fluorine in pharmaceuticals: looking beyond intuition., Muller K, Faeh C, Diederich F, Science. 2007 Sep 28;317(5846):1881-6. PMID:17901324

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (2v3h.pdb1.gz) 56 Kb LPC: Ligand-Protein Contacts for 2V3H CSU: Contacts of Structural Units for 2V3H Likely Quarternary Molecular Structure file(s) for 2V3H Structure Factors (407 Kb) Retrieve 2V3H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2V3H from S2C, [Save to disk] Re-refined 2v3h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2V3H 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 2V3H

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 2V3H, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2v3h_H] [2v3h_I] [2v3h] [2v3h_L] SWISS-PROT database: [P28503] [P00734] Domain organization of [HIR2A_HIRME] [THRB_HUMAN] by SWISSPFAM Domain found in 2V3H: [Tryp_SPc ] by SMART

Other resources with information on 2V3H

Community annotation for 2V3H at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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