1XO2 Cell Cycle Transferase date Oct 05, 2004
title Crystal Structure Of A Human Cyclin-Dependent Kinase 6 Compl Flavonol Inhibitor, Fisetin
authors H.S.Lu, D.J.Chang, B.Baratte, L.Meijer, U.Schulze-Gahmen
compound source
Molecule: Cyclin
Chain: A
Synonym: V-Cyclin
Engineered: Yes
Organism_scientific: Saimiriine Herpesvirus 2
Organism_common: Herpesvirus Saimiri
Organism_taxid: 10381
Gene: 72, Eclf2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_cell_line: Sf-9
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pfastbachta

Molecule: Cell Division Protein Kinase 6
Chain: B
Synonym: Serinethreonine-Protein Kinase Plstire
Ec: 2.7.1.37
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cdk6
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_cell_line: Sf-9
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pfastbac1
symmetry Space Group: P 65 2 2
R_factor 0.260 R_Free 0.313
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.162 66.162 448.596 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.90 Å
ligand FSE enzyme Transferase E.C.2.7.1.37 BRENDA
related structures by homologous chain: 1BU2, 1G3N
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceCrystal structure of a human cyclin-dependent kinase 6 complex with a flavonol inhibitor, fisetin., Lu H, Chang DJ, Baratte B, Meijer L, Schulze-Gahmen U, J Med Chem 2005 Feb 10;48(3):737-43. PMID:15689157
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk]
  • Biological Unit Coordinates (1xo2.pdb1.gz) 86 Kb
  • LPC: Ligand-Protein Contacts for 1XO2
  • CSU: Contacts of Structural Units for 1XO2
  • Likely Quarternary Molecular Structure file(s) for 1XO2
  • Structure Factors (122 Kb)
  • Retrieve 1XO2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XO2 from S2C, [Save to disk]
  • Re-refined 1xo2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1XO2 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 1XO2
  • 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 1XO2, from MSDmotif at EBI
  • Fold representative 1xo2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xo2] [1xo2_B] [1xo2_A]
  • SWISS-PROT database: [Q00534] [Q01043]
  • Domain organization of [CDK6_HUMAN] [CGH2_SHV21] by SWISSPFAM
  • Domains found in 1XO2: [CYCLIN] [S_TKc ] by SMART
  • Other resources with information on 1XO2
  • Community annotation for 1XO2 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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