1QMZ Cell Cycle date Oct 11, 1999
title Phosphorylated Cdk2-Cyclyin A-Substrate Peptide Complex
authors N.R.Brown, 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, Cdk2, P33 Protein Kinase;
Ec: 2.7.1.-
Engineered: Yes
Other_details: Phosphorylated
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pgex
Other_details: Cyclin A-Bound Form Phosphorylated Source Coexpression With Cak1p;

Molecule: G2mitotic-Specific Cyclin A
Chain: B, D
Fragment: Residues 174-432
Synonym: Ccna, Ccn1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet21d

Molecule: Substrate Peptide
Chain: E, F
Fragment: 1-7

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 2
R_factor 0.22 R_Free 0.28
crystal
cell
length a length b length c angle alpha angle beta angle gamma
152.600 163.700 73.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand ATP, MG, TPO enzyme Transferase E.C.2.7.1 BRENDA
related structures by homologous chain: 1GIJ, 1H27, 1OI9, 1V0B, 1W0X
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceThe structural basis for specificity of substrate and recruitment peptides for cyclin-dependent kinases., Brown NR, Noble ME, Endicott JA, Johnson LN, Nat Cell Biol. 1999 Nov;1(7):438-43. PMID:10559988
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (207 Kb) [Save to disk]
  • Biological Unit Coordinates (1qmz.pdb1.gz) 200 Kb
  • LPC: Ligand-Protein Contacts for 1QMZ
  • CSU: Contacts of Structural Units for 1QMZ
  • Likely Quarternary Molecular Structure file(s) for 1QMZ
  • Retrieve 1QMZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QMZ from S2C, [Save to disk]
  • View 1QMZ 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 1QMZ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1QMZ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qmza_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1qmzb1, region B:175-309 [Jmol] [rasmolscript] [script source]
        - Domain d1qmzb2, region B:310-432 [Jmol] [rasmolscript] [script source]
        - Domain d1qmzc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1qmzd1, region D:175-309 [Jmol] [rasmolscript] [script source]
        - Domain d1qmzd2, region D:310-432 [Jmol] [rasmolscript] [script source]
  • Fold representative 1qmz 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: [1qmz_D] [1qmz_C] [1qmz_E] [1qmz_A] [1qmz_F] [1qmz] [1qmz_B]
  • SWISS-PROT database: [P20248] [P24941]
  • Domain organization of [CCNA2_HUMAN] [CDK2_HUMAN] by SWISSPFAM
  • Domains found in 1QMZ: [CYCLIN] [Cyclin_C] [S_TKc ] by SMART
  • Other resources with information on 1QMZ
  • Community annotation for 1QMZ 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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