5HQ0 Transferase date Jan 21, 2016
title Ternary Complex Of Human Proteins Cdk1, Cyclin B And Cks2, B Inhibitor
authors M.E.Noble, M.P.Martin, S.Korolchuk, N.R.Brown, R.Moukhametzianov W.A.Stanley
compound source
Molecule: Cyclin-Dependent Kinase 1
Chain: A
Fragment: Fall Armyworm
Synonym: Cdk1,Cell Division Control Protein 2 Homolog,Cell Protein Kinase 1,P34 Protein Kinase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cdk1, Cdc2, Cdc28a, Cdkn1, P34cdc2
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9

Molecule: G2mitotic-Specific Cyclin-B1
Chain: B
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ccnb1, Ccnb
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Cyclin-Dependent Kinases Regulatory Subunit 2
Chain: C
Synonym: Cks-2
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cks2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.186 R_Free 0.252
length a length b length c angle alpha angle beta angle gamma
65.166 68.646 166.771 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand LZ9 enzyme Transferase E.C. BRENDA
  • virus receptor activity
  • histone kinase activity

  • B


    Primary referenceCDK1 structures reveal conserved and unique features of the essential cell cycle CDK., Brown NR, Korolchuk S, Martin MP, Stanley WA, Moukhametzianov R, Noble ME, Endicott JA, Nat Commun. 2015 Apr 13;6:6769. doi: 10.1038/ncomms7769. PMID:25864384
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (231 Kb) [Save to disk]
  • Biological Unit Coordinates (5hq0.pdb1.gz) 225 Kb
  • LPC: Ligand-Protein Contacts for 5HQ0
  • CSU: Contacts of Structural Units for 5HQ0
  • Structure Factors (266 Kb)
  • Retrieve 5HQ0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5HQ0 from S2C, [Save to disk]
  • Re-refined 5hq0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5HQ0 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 5HQ0
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  • 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
  • Fold representative 5hq0 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5hq0_B] [5hq0_C] [5hq0_A] [5hq0]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 5HQ0: [CKS] [CYCLIN] [Cyclin_C] [S_TKc ] by SMART
  • Other resources with information on 5HQ0
  • Community annotation for 5HQ0 at PDBWiki (http://pdbwiki.org)

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