2E1C	Transcription Dna	date	Oct 24, 2006
title	Structure Of Putative Hth-Type Transcriptional Regulator Ph1 Complex
authors	H.Koike, M.Suzuki
compound		source
Molecule: Dna (5'- D(Dapdgpdtpdgpdapdapdapdapdtpdtpdtpdtpdtpdcp )-3'); Chain: B Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'- D(Dtpdgpdtpdgpdapdapdapdapdapdtpdtpdtpdtpdcp )-3'); Chain: D Engineered: Yes		Synthetic: Yes
Molecule: Putative Hth-Type Transcriptional Regulator Ph151 Chain: A Fragment: Residues 24-170 Synonym: Lrpasnc Family Protein Engineered: Yes		Organism_scientific: Pyrococcus Horikoshii Organism_taxid: 70601 Strain: Ot3 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: I 21 21 21	R_factor 0.206 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.410 92.350 109.190 90.00 90.00 90.00
method	X-Ray Diffraction, 2 Models	resolution	2.10 Å
Gene Ontology	Chain Function Process Component A
Primary reference	Feast/Famine Regulation by Transcription Factor FL11 for the Survival of the Hyperthermophilic Archaeon Pyrococcus OT3., Yokoyama K, Ishijima SA, Koike H, Kurihara C, Shimowasa A, Kabasawa M, Kawashima T, Suzuki M, Structure. 2007 Dec 13;15(12):1542-1554. PMID:18073105

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (2e1c.pdb1.gz) 64 Kb CSU: Contacts of Structural Units for 2E1C Likely Quarternary Molecular Structure file(s) for 2E1C Structure Factors (181 Kb) Retrieve 2E1C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2E1C from S2C, [Save to disk]

View 2E1C 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 2E1C

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2E1C, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2e1c] [2e1c_B] [2e1c_D] [2e1c_A] SWISS-PROT database: [O59188] Domain organization of [REG6_PYRHO] by SWISSPFAM Domain found in 2E1C: [HTH_ASNC ] by SMART

Other resources with information on 2E1C

Community annotation for 2E1C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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