2CKK Nuclear Protein date Apr 20, 2006
title High Resolution Crystal Structure Of The Human Kin17 C-Termi Containing A Kow Motif
authors A.Le Maire, M.Schiltz, G.Pinon-Lataillade, E.Stura, J.Couprie, M. J.Angulo-Mora, S.Zinn-Justin
compound source
Molecule: Kin17
Chain: A
Fragment: C-Terminal Domain, Residues 268-393
Synonym: Hskin17 Protein, Kin, Antigenic Determinant Of Rec Homolog;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.137 R_Free 0.175
length a length b length c angle alpha angle beta angle gamma
45.752 46.309 60.798 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.45 Å
ligand ACT, IOD enzyme
note 2CKK is a representative structure
Primary referenceA tandem of SH3-like domains participates in RNA binding in KIN17, a human protein activated in response to genotoxics., le Maire A, Schiltz M, Stura EA, Pinon-Lataillade G, Couprie J, Moutiez M, Gondry M, Angulo JF, Zinn-Justin S, J Mol Biol. 2006 Dec 8;364(4):764-76. Epub 2006 Sep 16. PMID:17045609
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk]
  • Biological Unit Coordinates (2ckk.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 2CKK
  • CSU: Contacts of Structural Units for 2CKK
  • Likely Quarternary Molecular Structure file(s) for 2CKK
  • Structure Factors (295 Kb)
  • Retrieve 2CKK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CKK from S2C, [Save to disk]
  • Re-refined 2ckk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CKK 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 2CKK
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2CKK, from MSDmotif at EBI
  • Fold representative 2ckk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ckk] [2ckk_A]
  • SWISS-PROT database: [O60870]
  • Domain organization of [KIN17_HUMAN] by SWISSPFAM
  • Domain found in 2CKK: [KOW ] by SMART
  • Other resources with information on 2CKK
  • Community annotation for 2CKK 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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