2FX4	Hydrolase	date	Feb 03, 2006
title	Bovine Trypsin Bound By 4-Piperidinebutyrate To Make Acylenz Complex
authors	B.A.Katz
compound		source
Molecule: Trypsin Chain: A Fragment: Cationic Trypsin, Residues 21-243 Synonym: Beta-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913
symmetry	Space Group: P 21 21 21	R_factor 0.188 R_Free 0.198
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.940 63.210 69.670 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.65 Å
ligand	C1R, CA	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-guided design of Peptide-based tryptase inhibitors., McGrath ME, Sprengeler PA, Hirschbein B, Somoza JR, Lehoux I, Janc JW, Gjerstad E, Graupe M, Estiarte A, Venkataramani C, Liu Y, Yee R, Ho JD, Green MJ, Lee CS, Liu L, Tai V, Spencer J, Sperandio D, Katz BA, Biochemistry. 2006 May 16;45(19):5964-73. PMID:16681368

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (2fx4.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 2FX4 CSU: Contacts of Structural Units for 2FX4 Likely Quarternary Molecular Structure file(s) for 2FX4 Structure Factors (196 Kb) Retrieve 2FX4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FX4 from S2C, [Save to disk] Re-refined 2fx4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FX4 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 2FX4

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 2FX4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fx4_A] [2fx4] SWISS-PROT database: [P00760] Domain organization of [TRY1_BOVIN] by SWISSPFAM Domain found in 2FX4: [Tryp_SPc ] by SMART

Other resources with information on 2FX4

Community annotation for 2FX4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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