3DN6	Hydrolase	date	Jul 01, 2008
title	1,3,5-Trifluoro-2,4,6-Trichlorobenzene Binding In The Hydrop Cavity Of T4 Lysozyme L99a Mutant
authors	L.Liu, B.W.Matthews
compound		source
Molecule: Lysozyme Chain: A Synonym: Lysis Protein, Muramidase, Endolysin Ec: 3.2.1.17 Engineered: Yes Mutation: Yes		Organism_scientific: Bacteriophage T4 Organism_taxid: 10665 Gene: E Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 32 2 1	R_factor 0.184 R_Free 0.221
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.031 60.031 95.956 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	F3B, HED, PO4	enzyme	Hydrolase E.C.3.2.1.17 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Halogenated benzenes bound within a non-polar cavity in T4 lysozyme provide examples of I...S and I...Se halogen-bonding., Liu L, Baase WA, Matthews BW, J Mol Biol. 2009 Jan 16;385(2):595-605. Epub 2008 Nov 6. PMID:19014950

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (3dn6.pdb1.gz) 32 Kb LPC: Ligand-Protein Contacts for 3DN6 CSU: Contacts of Structural Units for 3DN6 Likely Quarternary Molecular Structure file(s) for 3DN6 Structure Factors (129 Kb) Retrieve 3DN6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DN6 from S2C, [Save to disk] Re-refined 3dn6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DN6 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 3DN6

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 3DN6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3dn6_A] [3dn6] SWISS-PROT database: [P00720] Domain organization of [LYS_BPT4] by SWISSPFAM

Other resources with information on 3DN6

Community annotation for 3DN6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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