3TU4	Signaling Protein Structural Protein Dna	date	Sep 15, 2011
title	Crystal Structure Of The Sir3 Bah Domain In Complex With A N Core Particle.
authors	K.J.Armache, J.D.Garlick, D.Canzio, G.J.Narlikar, R.E.Kingston
compound		source
Molecule: Histone H3.2 Chain: A, E Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: Clawed Frog,Common Platanna,Platanna Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Histone H4 Chain: B, F Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: Clawed Frog,Common Platanna,Platanna Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Histone H2a Chain: C, G Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: Clawed Frog,Common Platanna,Platanna Organism_taxid: 8355 Gene: Hist1h2aj, Loc494591 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Histone H2b 1.1 Chain: D, H Synonym: H2b1.1 Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: Clawed Frog,Common Platanna,Platanna Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna (146-Mer) Chain: I Engineered: Yes Other_details: 147 Bp Widom 601 Dna Fragment		Synthetic: Yes Other_details: Synthetic Construct
Molecule: Dna (146-Mer) Chain: J Engineered: Yes Other_details: 147 Bp Widom 601 Dna Fragment		Synthetic: Yes Other_details: Synthetic Construct
Molecule: Regulatory Protein Sir3 Chain: K, L Fragment: Bah Domain Synonym: Silent Information Regulator 3 Engineered: Yes Mutation: Yes		Organism_scientific: Saccharomyces Cerevisiae S288c Organism_common: Baker'S Yeast Organism_taxid: 559292 Strain: Atcc 204508 S288c Gene: Sir3, Cmt1, Mar2, Ste8, Ylr442c, L9753.10 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 61	R_factor 0.192 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 102.880 102.880 555.750 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.00 Å
Gene Ontology	Chain Function Process Component A, E C, G F, B H, D K, L
Primary reference	Structural basis of silencing: Sir3 BAH domain in complex with a nucleosome at 3.0 A resolution., Armache KJ, Garlick JD, Canzio D, Narlikar GJ, Kingston RE, Science. 2011 Nov 18;334(6058):977-82. PMID:22096199

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (666 Kb) [Save to disk] Biological Unit Coordinates (3tu4.pdb1.gz) 657 Kb Biological Unit Coordinates (3tu4.pdb2.gz) 506 Kb Biological Unit Coordinates (3tu4.pdb3.gz) 79 Kb Biological Unit Coordinates (3tu4.pdb4.gz) 79 Kb CSU: Contacts of Structural Units for 3TU4 Structure Factors (819 Kb) Retrieve 3TU4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TU4 from S2C, [Save to disk] Re-refined 3tu4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3TU4 in 3D

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Visual 3D analysis of 3TU4

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 3TU4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tu4_C] [3tu4] [3tu4_H] [3tu4_D] [3tu4_E] [3tu4_A] [3tu4_J] [3tu4_F] [3tu4_L] [3tu4_K] [3tu4_G] [3tu4_I] [3tu4_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3TU4: [BAH] [H2A] [H2B] [H3] [H4 ] by SMART

Other resources with information on 3TU4

Community annotation for 3TU4 at PDBWiki (http://pdbwiki.org)

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