2UUI	Lyase	date	Mar 02, 2007
title	Crystal Structure Of Human Leukotriene C4 Synthase
authors	D.Martinez Molina, A.Wetterholm, A.Kohl, A.A.Mccarthy, D.Niegowski, E.Ohlson, T.Hammarberg, S.Eshaghi, J.Z.Haeggstrom, P.Nordlund
compound		source
Molecule: Leukotriene C4 Synthase Chain: A Fragment: Residues 2-150 Synonym: Leukotriene-C(4) Synthase, Ltc4 Synthase Ec: 4.4.1.20 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Pichia Pastoris Expression_system_taxid: 4922 Expression_system_strain: Km71h Expression_system_plasmid: Ppicz
symmetry	Space Group: F 2 3	R_factor 0.196 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 169.670 169.670 169.670 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.0 Å
ligand	LMT, NI, PLM, SO4	enzyme	Lyase E.C.4.4.1.20 BRENDA
note	2UUI is a representative structure
Gene Ontology	Chain Function Process Component A glutathione peroxidase activ... enzyme activator activity
Primary reference	Structural basis for synthesis of inflammatory mediators by human leukotriene C4 synthase., Molina DM, Wetterholm A, Kohl A, McCarthy AA, Niegowski D, Ohlson E, Hammarberg T, Eshaghi S, Haeggstrom JZ, Nordlund P, Nature. 2007 Aug 2;448(7153):613-6. Epub 2007 Jul 15. PMID:17632546

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (2uui.pdb1.gz) 97 Kb LPC: Ligand-Protein Contacts for 2UUI CSU: Contacts of Structural Units for 2UUI Likely Quarternary Molecular Structure file(s) for 2UUI Structure Factors (392 Kb) Retrieve 2UUI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2UUI from S2C, [Save to disk] Re-refined 2uui structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2UUI 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 2UUI

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 2UUI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2uui_A] [2uui] SWISS-PROT database: [Q16873] Domain organization of [LTC4S_HUMAN] by SWISSPFAM

Other resources with information on 2UUI

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

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