2K2W Cell Cycle date Apr 14, 2008
title Second Brct Domain Of Nbs1
authors C.Xu, G.Cui, M.Botuyan, G.Mer
compound source
Molecule: Recombination And Dna Repair Protein
Chain: A
Engineered: Yes
Organism_scientific: Xenopus Laevis
Organism_common: African Clawed Frog
Gene: Nbs1
Expression_system: Escherichia Coli
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7.7
methodSolution NMR
note 2K2W is a representative structure

Primary referenceStructure of a second BRCT domain identified in the nijmegen breakage syndrome protein Nbs1 and its function in an MDC1-dependent localization of Nbs1 to DNA damage sites., Xu C, Wu L, Cui G, Botuyan MV, Chen J, Mer G, J Mol Biol. 2008 Aug 29;381(2):361-72. Epub 2008 Jun 14. PMID:18582474
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (589 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2K2W
  • Original NMR restraints for 2K2W from PDB
  • Retrieve 2K2W in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K2W from S2C, [Save to disk]
  • View 2K2W 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 2K2W
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2K2W, from MSDmotif at EBI
  • Fold representative 2k2w from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k2w] [2k2w_A]
  • SWISS-PROT database: [Q6XV80]
  • Domain organization of [Q6XV80_XENLA] by SWISSPFAM
  • Other resources with information on 2K2W
  • Community annotation for 2K2W 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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