3CHR	Hydrolase	date	Mar 10, 2008
title	Crystal Structure Of Leukotriene A4 Hydrolase In Complex Wit N-[4-(Phenylmethoxy)Phenyl]-Butanamide
authors	M.M.G.M.Thunnissen, M.Adler, M.Whitlow
compound		source
Molecule: Leukotriene A-4 Hydrolase Chain: A Synonym: Lta-4 Hydrolase, Leukotriene A(4) Hydrolase Ec: 3.3.2.6 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Lta4h, Lta4 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm101 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pt3-Mb4
symmetry	Space Group: P 21 21 2	R_factor 0.207 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.346 133.210 83.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	4BS, IMD, YB, ZN BindingDB	enzyme	Hydrolase E.C.3.3.2.6 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Synthesis of glutamic acid analogs as potent inhibitors of leukotriene A(4) hydrolase., Kirkland TA, Adler M, Bauman JG, Chen M, Haeggstrom JZ, King B, Kochanny MJ, Liang AM, Mendoza L, Phillips GB, Thunnissen M, Trinh L, Whitlow M, Ye B, Ye H, Parkinson J, Guilford WJ, Bioorg Med Chem. 2008 Mar 20;. PMID:18394906

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk] Biological Unit Coordinates (3chr.pdb1.gz) 105 Kb LPC: Ligand-Protein Contacts for 3CHR CSU: Contacts of Structural Units for 3CHR Likely Quarternary Molecular Structure file(s) for 3CHR Structure Factors (321 Kb) Retrieve 3CHR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CHR from S2C, [Save to disk] Re-refined 3chr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CHR 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 3CHR

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 3CHR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3chr_A] [3chr] SWISS-PROT database: [P09960] Domain organization of [LKHA4_HUMAN] by SWISSPFAM Domain found in 3CHR: [Leuk-A4-hydro_C ] by SMART

Other resources with information on 3CHR

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

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