1IV6	Dna Binding Protein Dna	date	Mar 14, 2002
title	Solution Structure Of The Dna Complex Of Human Trf1
authors	T.Nishikawa, H.Okamura, A.Nagadoi, P.Konig, D.Rhodes, Y.Nishimura Structural Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: 5'-D(Gptptpapgpgpgptptpapgpgpg)-3' Chain: B Engineered: Yes Other_details: Human Natural Telomeric Sequence		Synthetic: Yes
Molecule: 5'-D(Cpcpcptpapapcpcpcptpapapc)-3' Chain: C Engineered: Yes Other_details: Human Natural Telomeric Sequence		Synthetic: Yes
Molecule: Telomeric Repeat Binding Factor 1 Chain: A Fragment: Dna-Binding Domain Synonym: Trf1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Trf1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet13a
method	Solution NMR
related structures	by homologous chain: 1BA5, 1ITY
Primary reference	Solution structure of a telomeric DNA complex of human TRF1., Nishikawa T, Okamura H, Nagadoi A, Konig P, Rhodes D, Nishimura Y, Structure (Camb) 2001 Dec;9(12):1237-51. PMID:11738049

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (612 Kb) [Save to disk] Biological Unit Coordinates (1iv6.pdb1.gz) 31 Kb CSU: Contacts of Structural Units for 1IV6 Original NMR restraints for 1IV6 from PDB Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1IV6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IV6 from S2C, [Save to disk]

View 1IV6 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 1IV6

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1IV6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1iv6a_, region A [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: [1iv6] [1iv6_A] [1iv6_B] [1iv6_C] SWISS-PROT database: [P54274] Domain organization of [TERF1_HUMAN] by SWISSPFAM Domain found in 1IV6: [SANT ] by SMART

Other resources with information on 1IV6

Community annotation for 1IV6 at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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