1D66	Transcription Dna	date	Mar 06, 1992
title	Dna Recognition By Gal4: Structure Of A Proteindna Complex
authors	R.Marmorstein, M.Carey, M.Ptashne, S.C.Harrison
compound		source
Molecule: Dna (5'- D(Cpcpgpgpapgpgpapcpapgptpcpcptpcpc Pgpg Chain: D Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'- D(Cpcpgpgpapgpgpapcptpgptpcpcptpcpc Pgpg Chain: E Engineered: Yes		Synthetic: Yes
Molecule: Protein (Gal4) Chain: A, B Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 43 21 2	R_factor 0.230 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.850 80.850 73.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	CD	enzyme
note	1D66 is a representative structure
related structures	by homologous chain: 1CLD
Gene Ontology	Chain Function Process Component A, B
Primary reference	DNA recognition by GAL4: structure of a protein-DNA complex., Marmorstein R, Carey M, Ptashne M, Harrison SC, Nature 1992 Apr 2;356(6368):408-14. PMID:1557122

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1d66.pdb1.gz) 35 Kb LPC: Ligand-Protein Contacts for 1D66 CSU: Contacts of Structural Units for 1D66 Likely Quarternary Molecular Structure file(s) for 1D66 Retrieve 1D66 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1D66 from S2C, [Save to disk]

View 1D66 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 1D66

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1D66, from MSDmotif at EBI Genome occurence of 1D66's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1d66a2, region A:49-64 [Jmol] [rasmolscript] [script source]     - Domain d1d66a1, region A:8-48 [Jmol] [rasmolscript] [script source]     - Domain d1d66b2, region B:49-64 [Jmol] [rasmolscript] [script source]     - Domain d1d66b1, region B:8-48 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1d66_E] [1d66_A] [1d66_B] [1d66_D] [1d66] SWISS-PROT database: [P04386] Domain organization of [GAL4_YEAST] by SWISSPFAM Domain found in 1D66: [GAL4 ] by SMART

Other resources with information on 1D66

Community annotation for 1D66 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1D66 from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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