2Y30	Transcription	date	Dec 17, 2010
title	Simocyclinone D8 Bound Form Of Tetr-Like Repressor Simr
authors	T.B.K.Le, C.E.M.Stevenson, H.P.Fiedler, A.Maxwell, D.M.Lawson, M.J.Buttner
compound		source
Molecule: Putative Repressor Simreg2 Chain: A, B Fragment: Residues 3-261 Synonym: Simr, Sim16 Engineered: Yes		Organism_scientific: Streptomyces Antibioticus Organism_taxid: 1890 Strain: Tu 6040 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_variant: Plyss Expression_system_vector_type: Plasmid Expression_system_vector: Pet20b Expression_system_plasmid: Pij10499
symmetry	Space Group: C 1 2 1	R_factor 0.200 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 147.370 83.910 45.470 90.00 90.94 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	CL, SM8	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structures of the TetR-like simocyclinone efflux pump repressor, SimR, and the mechanism of ligand-mediated derepression., Le TB, Stevenson CE, Fiedler HP, Maxwell A, Lawson DM, Buttner MJ, J Mol Biol. 2011 Apr 22;408(1):40-56. Epub 2011 Feb 24. PMID:21354180

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk] Biological Unit Coordinates (2y30.pdb1.gz) 78 Kb LPC: Ligand-Protein Contacts for 2Y30 CSU: Contacts of Structural Units for 2Y30 Structure Factors (602 Kb) Retrieve 2Y30 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Y30 from S2C, [Save to disk] Re-refined 2y30 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2Y30

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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 2Y30, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2y30] [2y30_B] [2y30_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 2Y30

Community annotation for 2Y30 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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