1PCZ	Dna-Binding Protein	date	Oct 04, 1996
title	Structure Of Tata-Binding Protein
authors	B.S.Dedecker, P.B.Sigler
compound		source
Molecule: Tata-Binding Protein Chain: A, B Synonym: Tbp Engineered: Yes		Organism_scientific: Pyrococcus Woesei Organism_taxid: 2262 Cell_line: Bl21 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Pet Expression_system_plasmid: Pet 11a (Novagen)
symmetry	Space Group: P 61	R_factor 0.218 R_Free 0.300
crystal cell	length a length b length c angle alpha angle beta angle gamma 89.620 89.620 141.280 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
related structures	by homologous chain: 1AIS, 1D3U
Gene Ontology	Chain Function Process Component A, B
Primary reference	The crystal structure of a hyperthermophilic archaeal TATA-box binding protein., DeDecker BS, O'Brien R, Fleming PJ, Geiger JH, Jackson SP, Sigler PB, J Mol Biol 1996 Dec 20;264(5):1072-84. PMID:9000631

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk] Biological Unit Coordinates (1pcz.pdb1.gz) 64 Kb CSU: Contacts of Structural Units for 1PCZ Likely Quarternary Molecular Structure file(s) for 1PCZ Structure Factors (292 Kb) Retrieve 1PCZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PCZ from S2C, [Save to disk] Re-refined 1pcz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PCZ 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 1PCZ

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 1PCZ, from MSDmotif at EBI Genome occurence of 1PCZ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pcza1, region A:2-92 [Jmol] [rasmolscript] [script source]     - Domain d1pcza2, region A:93-184 [Jmol] [rasmolscript] [script source]     - Domain d1pczb1, region B:2-92 [Jmol] [rasmolscript] [script source]     - Domain d1pczb2, region B:93-184 [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: [1pcz_A] [1pcz_B] [1pcz] SWISS-PROT database: [P62001] Domain organization of [TBP_PYRWO] by SWISSPFAM

Other resources with information on 1PCZ

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

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