2ES4	Hydrolase	date	Oct 25, 2005
title	Crystal Structure Of The Burkholderia Glumae Lipase-Specific In Complex With Its Cognate Lipase
authors	K.Pauwels, L.Wyns, J.Tommassen, S.N.Savvides, P.Van Gelder
compound		source
Molecule: Lipase Chain: A, B Synonym: Triacylglycerol Lipase Ec: 3.1.1.3		Organism_scientific: Burkholderia Glumae Organism_taxid: 337 Strain: Pg1 Cellular_location: Extracellular
Molecule: Lipase Chaperone Chain: D, E Fragment: Periplasmic C-Terminal Domain Synonym: Lipase Foldase, Lipase Helper Protein, Lipase Acti Protein, Lipase Modulator; Engineered: Yes		Organism_scientific: Burkholderia Glumae Organism_taxid: 337 Gene: Lifo, Lipb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh5a Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet16b
symmetry	Space Group: C 1 2 1	R_factor 0.199 R_Free 0.219
crystal cell	length a length b length c angle alpha angle beta angle gamma 183.000 75.700 116.600 90.00 117.60 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand	CA, CSO, IOD	enzyme	Hydrolase E.C.3.1.1.3 BRENDA
Gene Ontology	Chain Function Process Component A, B D, E
Primary reference	Structure of a membrane-based steric chaperone in complex with its lipase substrate., Pauwels K, Lustig A, Wyns L, Tommassen J, Savvides SN, Van Gelder P, Nat Struct Mol Biol. 2006 Apr;13(4):374-5. Epub 2006 Mar 5. PMID:16518399

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (194 Kb) [Save to disk] Biological Unit Coordinates (2es4.pdb1.gz) 94 Kb Biological Unit Coordinates (2es4.pdb2.gz) 97 Kb Biological Unit Coordinates (2es4.pdb3.gz) 370 Kb LPC: Ligand-Protein Contacts for 2ES4 CSU: Contacts of Structural Units for 2ES4 Likely Quarternary Molecular Structure file(s) for 2ES4 Structure Factors (1064 Kb) Retrieve 2ES4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ES4 from S2C, [Save to disk] Re-refined 2es4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ES4 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 2ES4

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 2ES4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2es4_A] [2es4] [2es4_D] [2es4_E] [2es4_B] SWISS-PROT database: [Q05490] [Q05489] Domain organization of [LIFO_BURGL] [LIP_BURGL] by SWISSPFAM

Other resources with information on 2ES4

Community annotation for 2ES4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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