3K6G Protein Binding date Oct 08, 2009
title Crystal Structure Of Rap1 And Trf2 Complex
authors Y.Chen, R.Rai, Y.T.Yang, H.Zheng, S.Chang, M.Lei
compound source
Molecule: Telomeric Repeat-Binding Factor 2-Interacting Pro
Chain: A, B, C
Fragment: Rap1 C-Terminal Domain (Residues 303-399)
Synonym: Trf2-Interacting Telomeric Protein Rap1, Hrap1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Terf2ip, Rap1, Pp8000
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28sumo

Molecule: Telomeric Repeat-Binding Factor 2
Chain: D, E, F
Fragment: Trf2 (Residues 275-316)
Synonym: Ttaggg Repeat-Binding Factor 2, Telomeric Dna-Bind Protein;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Terf2, Trbf2, Trf2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28sumo
symmetry Space Group: P 21 21 21
R_factor 0.224 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.568 72.105 150.993 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand MSE enzyme
note 3K6G is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceA conserved motif within RAP1 has diversified roles in telomere protection and regulation in different organisms., Chen Y, Rai R, Zhou ZR, Kanoh J, Ribeyre C, Yang Y, Zheng H, Damay P, Wang F, Tsujii H, Hiraoka Y, Shore D, Hu HY, Chang S, Lei M, Nat Struct Mol Biol. 2011 Jan 9. PMID:21217703
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (3k6g.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (3k6g.pdb2.gz) 23 Kb
  • Biological Unit Coordinates (3k6g.pdb3.gz) 22 Kb
  • LPC: Ligand-Protein Contacts for 3K6G
  • CSU: Contacts of Structural Units for 3K6G
  • Structure Factors (472 Kb)
  • Retrieve 3K6G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3K6G from S2C, [Save to disk]
  • Re-refined 3k6g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3K6G 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 3K6G
  • 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 3K6G, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3k6g_B] [3k6g] [3k6g_C] [3k6g_F] [3k6g_E] [3k6g_D] [3k6g_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3K6G
  • Community annotation for 3K6G 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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