5X7X	Structural Protein Dna	date	Feb 27, 2017
title	The Crystal Structure Of The Nucleosome Containing H3.3 At 2 Angstrom Resolution
authors	Y.Arimura, H.Taguchi, H.Kurumizaka
compound		source
Molecule: Histone H3.3 Chain: A, E Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: H3f3a Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ph3.3
Molecule: Histone H4 Chain: B, F Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hist1h4a Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ph4
Molecule: Histone H2a Type 1-Be Chain: C, G Synonym: Histone H2a.2,Histone H2aa,Histone H2am Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hist1h2ab Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ph2a
Molecule: Histone H2b Type 1-J Chain: D, H Synonym: Histone H2b.1,Histone H2b.R,H2br Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hist1h2bj, H2bfr Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid
Molecule: Dna (146-Mer) Chain: I, J Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh5-Alpha Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgem-T(Easy)
symmetry	Space Group: P 21 21 21	R_factor 0.227 R_Free 0.256
crystal cell	length a length b length c angle alpha angle beta angle gamma 98.887 107.509 167.415 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.18 Å
ligand	CL, MN	enzyme
Gene Ontology	Chain Function Process Component A, E C, G F, B H, D
Primary reference	Crystal Structure and Characterization of Novel Human Histone H3 Variants, H3.6, H3.7, and H3.8., Taguchi H, Xie Y, Horikoshi N, Maehara K, Harada A, Nogami J, Sato K, Arimura Y, Osakabe A, Kujirai T, Iwasaki T, Semba Y, Tachibana T, Kimura H, Ohkawa Y, Kurumizaka H, Biochemistry. 2017 Apr 10. doi: 10.1021/acs.biochem.6b01098. PMID:28374988

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (252 Kb) [Save to disk] Biological Unit Coordinates (5x7x.pdb1.gz) 244 Kb LPC: Ligand-Protein Contacts for 5X7X CSU: Contacts of Structural Units for 5X7X Structure Factors (2266 Kb) Retrieve 5X7X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5X7X from S2C, [Save to disk] Re-refined 5x7x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5X7X 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 5X7X

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5x7x_F] [5x7x_D] [5x7x_B] [5x7x_A] [5x7x_J] [5x7x_C] [5x7x_G] [5x7x_I] [5x7x] [5x7x_E] [5x7x_H] SWISS-PROT database: Domain organization of by SWISSPFAM

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