2D1H	Transcription	date	Aug 22, 2005
title	Crystal Structure Of St1889 Protein From Thermoacidophilic A Sulfolobus Tokodaii
authors	A.Shinkai, S.Sekine, T.Terada, M.Shirouzu, S.Yokoyama, Riken Stru Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: 109aa Long Hypothetical Transcriptional Regulator Chain: A, B Synonym: St1889 Engineered: Yes		Organism_scientific: Sulfolobus Tokodaii Organism_taxid: 273063 Strain: 7 Gene: St1889 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11a
symmetry	Space Group: P 21 21 21	R_factor 0.237 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 33.294 58.790 117.476 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	The putative DNA-binding protein Sto12a from the thermoacidophilic archaeon Sulfolobus tokodaii contains intrachain and interchain disulfide bonds., Shinkai A, Sekine S, Urushibata A, Terada T, Shirouzu M, Yokoyama S, J Mol Biol. 2007 Oct 5;372(5):1293-304. Epub 2007 Aug 2. PMID:17720190

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (2d1h.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 2D1H CSU: Contacts of Structural Units for 2D1H Likely Quarternary Molecular Structure file(s) for 2D1H Structure Factors (203 Kb) Retrieve 2D1H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2D1H from S2C, [Save to disk] Re-refined 2d1h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2D1H in 3D

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Visual 3D analysis of 2D1H

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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 2D1H, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2d1h_A] [2d1h] [2d1h_B] SWISS-PROT database: [Q96ZE4] Domain organization of [Q96ZE4_SULTO] by SWISSPFAM Domain found in 2D1H: [SCY ] by SMART

Other resources with information on 2D1H

Community annotation for 2D1H at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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