1IGN	Dna Binding Protein Dna	date	Feb 29, 1996
title	Dna-Binding Domain Of Rap1 In Complex With Telomeric Dna Sit
authors	P.Koenig, R.Giraldo, L.Chapman, D.Rhodes
compound		source
Molecule: Dna (5'- D(Cpcpgpcpapcpapcpcpcpapcpapcpapcpc Papg Chain: C, E Engineered: Yes		Synthetic: Yes
Molecule: Dna (5'- D(Cpcptpgpgptpgptpgptpgpgpgptpgptpg Pcpg Chain: D, F Engineered: Yes		Synthetic: Yes
Molecule: Protein (Rap1) Chain: A, B Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Rap1 Dna Binding Domain Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pet3c Expression_system_gene: Rap1 Dna Binding Domain 353 To 598 Other_details: T7 Promoter
symmetry	Space Group: P 31	R_factor 0.219 R_Free 0.294
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.610 90.610 80.360 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.25 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	The crystal structure of the DNA-binding domain of yeast RAP1 in complex with telomeric DNA., Konig P, Giraldo R, Chapman L, Rhodes D, Cell 1996 Apr 5;85(1):125-36. PMID:8620531

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (1ign.pdb1.gz) 49 Kb Biological Unit Coordinates (1ign.pdb2.gz) 50 Kb CSU: Contacts of Structural Units for 1IGN Likely Quarternary Molecular Structure file(s) for 1IGN Structure Factors (230 Kb) Retrieve 1IGN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IGN from S2C, [Save to disk] Re-refined 1ign structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IGN 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 1IGN

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 1IGN, from MSDmotif at EBI Genome occurence of 1IGN's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1igna1, region A:360-445 [Jmol] [rasmolscript] [script source]     - Domain d1igna2, region A:446-594 [Jmol] [rasmolscript] [script source]     - Domain d1ignb1, region B:360-445 [Jmol] [rasmolscript] [script source]     - Domain d1ignb2, region B:446-594 [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: [1ign_C] [1ign_E] [1ign_F] [1ign] [1ign_A] [1ign_D] [1ign_B] SWISS-PROT database: [P11938] Domain organization of [RAP1_YEAST] by SWISSPFAM Domain found in 1IGN: [SANT ] by SMART

Other resources with information on 1IGN

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

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