1W0T	Dna Binding Protein	date	Jun 11, 2004
title	Htrf1 Dna-Binding Domain In Complex With Telomeric Dna.
authors	R.I.Court, L.M.Chapman, L.Fairall, D.Rhodes
compound		source
Molecule: Telomeric Repeat Binding Factor 1 Chain: A, B Fragment: Dna-Binding Domain, Residues 379-431 Synonym: Ttaggg Repeat-Binding Factor 1, Nima- Interacting Telomeric Protein Pin2trf1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Expression_system_plasmid: Pet13a Other_details: Synthetic Gene
Molecule: 5'-D(Cptpgptptpapgpgpgptp Tpapgpgpgptptpapg)-3'; Chain: C Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Tpcptpapapcpcpcptpap Apcpcpcptpapapcpa)-3'; Chain: D Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 21 21 21	R_factor 0.252 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.443 72.360 116.706 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
related structures	by homologous chain: 1ITY
Primary reference	How the human telomeric proteins TRF1 and TRF2 recognize telomeric DNA: a view from high-resolution crystal structures., Court R, Chapman L, Fairall L, Rhodes D, EMBO Rep. 2005 Jan;6(1):39-45. PMID:15608617

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (1w0t.pdb1.gz) 35 Kb CSU: Contacts of Structural Units for 1W0T Likely Quarternary Molecular Structure file(s) for 1W0T Structure Factors (203 Kb) Retrieve 1W0T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1W0T from S2C, [Save to disk] Re-refined 1w0t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1W0T 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 1W0T

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 1W0T, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1w0ta_, region A [Jmol] [rasmolscript] [script source]     - Domain d1w0tb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1w0t_C] [1w0t] [1w0t_A] [1w0t_B] [1w0t_D] SWISS-PROT database: [P54274] Domain organization of [TERF1_HUMAN] by SWISSPFAM Domain found in 1W0T: [SANT ] by SMART

Other resources with information on 1W0T

Community annotation for 1W0T at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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