1TZY	Dna Binding Protein	date	Jul 12, 2004
title	Crystal Structure Of The Core-Histone Octamer To 1.90 Angstr Resolution
authors	C.M.Wood, J.M.Nicholson, L.Chantalat, C.D.Reynolds, S.J.Lambert, J.P.Baldwin
compound		source
Molecule: Histone H2a-Iv Chain: A, E		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031
Molecule: Histone H2b Chain: B, F		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031
Molecule: Histone H3 Chain: C, G		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031
Molecule: Histone H4-Vi Chain: D, H		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031
symmetry	Space Group: P 65	R_factor 0.187 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 158.351 158.351 103.576 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CL, PO4	enzyme
related structures	by homologous chain: 1KX5
Gene Ontology	Chain Function Process Component A, E C, G F, B H, D
Primary reference	High-resolution structure of the native histone octamer., Wood CM, Nicholson JM, Lambert SJ, Chantalat L, Reynolds CD, Baldwin JP, Acta Crystallograph Sect F Struct Biol Cryst Commun. 2005 Jun 1;61(Pt, 6):541-5. Epub 2005 Jun 1. PMID:16511091

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk] Biological Unit Coordinates (1tzy.pdb1.gz) 133 Kb LPC: Ligand-Protein Contacts for 1TZY CSU: Contacts of Structural Units for 1TZY Likely Quarternary Molecular Structure file(s) for 1TZY Structure Factors (855 Kb) Retrieve 1TZY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TZY from S2C, [Save to disk] Re-refined 1tzy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TZY 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 1TZY

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 1TZY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tzya_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tzyb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1tzyc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1tzyd_, region D [Jmol] [rasmolscript] [script source]     - Domain d1tzye_, region E [Jmol] [rasmolscript] [script source]     - Domain d1tzyf_, region F [Jmol] [rasmolscript] [script source]     - Domain d1tzyg_, region G [Jmol] [rasmolscript] [script source]     - Domain d1tzyh_, region H [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tzy_B] [1tzy] [1tzy_G] [1tzy_D] [1tzy_F] [1tzy_A] [1tzy_E] [1tzy_H] [1tzy_C] SWISS-PROT database: [P02263] [P0C1H5] [P84229] [P62801] Domain organization of [H2A4_CHICK] [H2B7_CHICK] [H32_CHICK] [H4_CHICK] by SWISSPFAM Domains found in 1TZY: [H2A] [H2B] [H3] [H4 ] by SMART

Other resources with information on 1TZY

Community annotation for 1TZY at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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