1KIX Dna Binding Protein Dna date Dec 03, 2001
title Dimeric Structure Of The O. Nova Telomere End Binding Protei Subunit With Bound Ssdna
authors O.B.Peersen, J.A.Ruggles, S.C.Schultz
compound source
Molecule: 5'-D(Ttptptpgpgpgpg)-3'
Chain: D
Engineered: Yes
Other_details: 3' Terminal Single Strand Dna Sequence Of Ma Telomeres;
Synthetic: Yes

Molecule: Telomere-Binding Protein Alpha Subunit
Chain: A
Synonym: Alpha, Macronuclear Alpha Protein (Alanine Version 56a;
Engineered: Yes
Other_details: Alanine Version

Organism_scientific: Sterkiella Nova
Organism_taxid: 200597
Gene: Mac-56a
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (De3) Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pkkt7
symmetry Space Group: F 4 3 2
R_factor 0.208 R_Free 0.240
crystal
cell
length a length b length c angle alpha angle beta angle gamma
284.000 284.000 284.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand SO4 enzyme
related structures by homologous chain: 1K8G, 1OTC
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDimeric structure of the Oxytricha nova telomere end-binding protein alpha-subunit bound to ssDNA., Peersen OB, Ruggles JA, Schultz SC, Nat Struct Biol 2002 Mar;9(3):182-7. PMID:11836536
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk]
  • Biological Unit Coordinates (1kix.pdb1.gz) 153 Kb
  • LPC: Ligand-Protein Contacts for 1KIX
  • CSU: Contacts of Structural Units for 1KIX
  • Likely Quarternary Molecular Structure file(s) for 1KIX
  • Structure Factors (471 Kb)
  • Retrieve 1KIX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KIX from S2C, [Save to disk]
  • Re-refined 1kix structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1KIX 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 1KIX
  • 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 1KIX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kixa2, region A:205-318 [Jmol] [rasmolscript] [script source]
        - Domain d1kixa3, region A:329-495 [Jmol] [rasmolscript] [script source]
        - Domain d1kixa1, region A:36-204 [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: [1kix_A] [1kix] [1kix_D]
  • SWISS-PROT database: [P29549]
  • Domain organization of [TEBA_OXYNO] by SWISSPFAM
  • Domain found in 1KIX: [Telo_bind ] by SMART
  • Other resources with information on 1KIX
  • Community annotation for 1KIX at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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