1H1Q Transferase date Jul 21, 2002
title Structure Of Human Thr160-Phospho Cdk2cyclin A Complexed With The Inhibitor Nu6094
authors T.G.Davies, M.E.M.Noble, J.A.Endicott, L.N.Johnson
compound source
Molecule: Cell Division Protein Kinase 2
Chain: A, C
Synonym: Cyclin-Dependent Kinase 2, P33 Protein Kinase
Ec: 2.7.1.-
Engineered: Yes
Other_details: Phosphorylated On Thr160
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Cyclin A2
Chain: B, D
Synonym: Cyclin A, Cyclin A3
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 0.238 R_Free 0.332
crystal
cell
length a length b length c angle alpha angle beta angle gamma
73.990 134.730 148.120 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand 2A6, TPO BindingDB enzyme Transferase E.C.2.7.1 BRENDA
related structures by homologous chain: 1E9H, 1F5Q, 1H25
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceStructure-based design of a potent purine-based cyclin-dependent kinase inhibitor., Davies TG, Bentley J, Arris CE, Boyle FT, Curtin NJ, Endicott JA, Gibson AE, Golding BT, Griffin RJ, Hardcastle IR, Jewsbury P, Johnson LN, Mesguiche V, Newell DR, Noble ME, Tucker JA, Wang L, Whitfield HJ, Nat Struct Biol 2002 Oct;9(10):745-9. PMID:12244298
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (196 Kb) [Save to disk]
  • Biological Unit Coordinates (1h1q.pdb1.gz) 97 Kb
  • Biological Unit Coordinates (1h1q.pdb2.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 1H1Q
  • CSU: Contacts of Structural Units for 1H1Q
  • Likely Quarternary Molecular Structure file(s) for 1H1Q
  • Structure Factors (364 Kb)
  • Retrieve 1H1Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1H1Q from S2C, [Save to disk]
  • Re-refined 1h1q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1H1Q 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 1H1Q
  • 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 1H1Q, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1h1qa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1h1qb1, region B:175-309 [Jmol] [rasmolscript] [script source]
        - Domain d1h1qb2, region B:310-432 [Jmol] [rasmolscript] [script source]
        - Domain d1h1qc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1h1qd1, region D:175-309 [Jmol] [rasmolscript] [script source]
        - Domain d1h1qd2, region D:310-432 [Jmol] [rasmolscript] [script source]
  • Fold representative 1h1q from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1h1q_C] [1h1q] [1h1q_D] [1h1q_B] [1h1q_A]
  • SWISS-PROT database: [P20248] [P24941]
  • Domain organization of [CCNA2_HUMAN] [CDK2_HUMAN] by SWISSPFAM
  • Domains found in 1H1Q: [CYCLIN] [Cyclin_C] [S_TKc ] by SMART
  • Other resources with information on 1H1Q
  • Community annotation for 1H1Q 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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