1TTU	Transcription	date	Jun 23, 2004
title	Crystal Structure Of Csl Bound To Dna
authors	R.A.Kovall, W.A.Hendrickson
compound		source
Molecule: 5'-D(Tptpapcptpgptpgpgpgpapapapgpa Chain: B Engineered: Yes		Synthetic: Yes Other_details: The Sequence Comes From A Region Within The Hes-1 Promoter;
Molecule: 5'-D(Apaptpcptptptpcpcpcpapcpapgpt Chain: C Engineered: Yes		Synthetic: Yes Other_details: The Sequence Comes From A Region Within The Hes-1 Promoter;
Molecule: Lin-12 And Glp-1 Transcriptional Regulator Chain: A Fragment: Conserved Core (Residues 192-663) Synonym: Cls Engineered: Yes		Organism_scientific: Caenorhabditis Elegans Organism_taxid: 6239 Gene: Lag-1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex6p-1
symmetry	Space Group: P 61	R_factor 0.201 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 127.547 127.547 97.604 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.85 Å
ligand	EDO	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the nuclear effector of Notch signaling, CSL, bound to DNA., Kovall RA, Hendrickson WA, EMBO J 2004 Sep 1;23(17):3441-51. Epub 2004 Aug 5. PMID:15297877

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk] Biological Unit Coordinates (1ttu.pdb1.gz) 84 Kb LPC: Ligand-Protein Contacts for 1TTU CSU: Contacts of Structural Units for 1TTU Likely Quarternary Molecular Structure file(s) for 1TTU Structure Factors (168 Kb) Retrieve 1TTU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TTU from S2C, [Save to disk] Re-refined 1ttu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TTU 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 1TTU

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 1TTU, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ttua2, region A:196-380 [Jmol] [rasmolscript] [script source]     - Domain d1ttua3, region A:381-541 [Jmol] [rasmolscript] [script source]     - Domain d1ttua1, region A:542-660 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ttu_B] [1ttu_C] [1ttu_A] [1ttu] SWISS-PROT database: [Q9TYY1] Domain organization of [Q9TYY1_CAEEL] by SWISSPFAM Domains found in 1TTU: [BTD] [LAG1_DNAbind ] by SMART

Other resources with information on 1TTU

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

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