1OKV Transferase Transferase Inhibitor date Jul 30, 2003
title Cyclin A Binding Groove Inhibitor H-Arg-Arg-Leu-Ile-Phe-Nh2
authors G.Kontopidis, M.Andrews, C.Mcinnes, A.Cowan, H.Powers, L.Innes, A. G.Griffiths, D.Paterson, D.Zheleva, D.Lane, S.Green, M.Walkinsha P.Fischer
compound source
Molecule: Cell Division Protein Kinase 2
Chain: A, C
Synonym: Cyclin-Dependent Kinase 2, P33 Protein Kinase
Ec: 2.7.1.37
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus

Molecule: Cyclin A2
Chain: B, D
Fragment: Residues 173 - 432
Synonym: Cyclin A
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet3a

Molecule: H-Arg-Arg-Leu-Ile-Phe-Nh2
Chain: E, F
Engineered: Yes
Other_details: Cyclin Groove-Bound Peptide H-Arg-Arg-Leu-Il

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 21 21 21
R_factor 0.197 R_Free 0.278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.193 113.879 155.274 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand NH2 enzyme Transferase E.C.2.7.1.37 BRENDA
related structures by homologous chain: 1FIN, 1JSU
Gene
Ontology
ChainFunctionProcessComponent
A, C


Primary referenceInsights into cyclin groove recognition: complex crystal structures and inhibitor design through ligand exchange., Kontopidis G, Andrews MJ, McInnes C, Cowan A, Powers H, Innes L, Plater A, Griffiths G, Paterson D, Zheleva DI, Lane DP, Green S, Walkinshaw MD, Fischer PM, Structure (Camb) 2003 Dec;11(12):1537-46. PMID:14656438
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (202 Kb) [Save to disk]
  • Biological Unit Coordinates (1okv.pdb1.gz) 98 Kb
  • Biological Unit Coordinates (1okv.pdb2.gz) 99 Kb
  • LPC: Ligand-Protein Contacts for 1OKV
  • CSU: Contacts of Structural Units for 1OKV
  • Likely Quarternary Molecular Structure file(s) for 1OKV
  • Retrieve 1OKV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OKV from S2C, [Save to disk]
  • View 1OKV 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 1OKV
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1OKV, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1okva_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1okvb1, region B:175-309 [Jmol] [rasmolscript] [script source]
        - Domain d1okvb2, region B:310-432 [Jmol] [rasmolscript] [script source]
        - Domain d1okvc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1okvd1, region D:173-309 [Jmol] [rasmolscript] [script source]
        - Domain d1okvd2, region D:310-432 [Jmol] [rasmolscript] [script source]
  • 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: [1okv_B] [1okv_C] [1okv] [1okv_F] [1okv_E] [1okv_D] [1okv_A]
  • SWISS-PROT database: [P20248] [P24941]
  • Domain organization of [CCNA2_HUMAN] [CDK2_HUMAN] by SWISSPFAM
  • Domains found in 1OKV: [CYCLIN] [Cyclin_C] [S_TKc ] by SMART
  • Other resources with information on 1OKV
  • Community annotation for 1OKV 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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