3LGK	Lyase	date	Jan 20, 2010
title	D99n Epi-Isozizaene Synthase
authors	J.A.Aaron, X.Lin, D.E.Cane, D.W.Christianson
compound		source
Molecule: Epi-Isozizaene Synthase Chain: A Synonym: Eizs, Sesquiterpene Synthase, Sesquiterpene Cyclas Ec: 4.2.3.37 Engineered: Yes Mutation: Yes		Organism_scientific: Streptomyces Coelicolor Organism_taxid: 1902 Gene: Cyc1, Sco5222, Sc7e4.19 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21de3
symmetry	Space Group: P 21 21 21	R_factor 0.162 R_Free 0.207
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.144 81.952 106.693 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.89 Å
ligand	SO4	enzyme	Lyase E.C.4.2.3.37 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of epi-isozizaene synthase from Streptomyces coelicolor A3(2), a platform for new terpenoid cyclization templates., Aaron JA, Lin X, Cane DE, Christianson DW, Biochemistry. 2010 Mar 2;49(8):1787-97. PMID:20131801

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk] Biological Unit Coordinates (3lgk.pdb1.gz) 59 Kb LPC: Ligand-Protein Contacts for 3LGK CSU: Contacts of Structural Units for 3LGK Structure Factors (361 Kb) Retrieve 3LGK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3LGK from S2C, [Save to disk] Re-refined 3lgk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3LGK 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 3LGK

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 3LGK, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3LGK

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---