1JSU Complex (Transferase Cyclin Inhibitor) date Jul 03, 1996
title P27(Kip1)Cyclin Acdk2 Complex
authors A.A.Russo, P.D.Jeffrey, N.P.Pavletich
compound source
Molecule: Cyclin-Dependent Kinase-2
Chain: A
Synonym: Cdk2
Ec: 2.7.1.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Sf9
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector: Baculovirus
Expression_system_plasmid: Pet3a
Other_details: Cyclin A-Bound Form Phosphorylated On Thr 160 In Vitro Using A Cdk-Activating Kinase Consisting Of The Cyclinh-Cdk7 Complex;

Molecule: Cyclin A
Chain: B
Fragment: Residues 173 - 432
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Sf9
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet3a
Other_details: The Fragment Used In The Crystallization Was Produced By The Cleavage Of Full-Length Cyclin A By Subtilisin;

Molecule: P27
Chain: C
Fragment: Residues 22 - 106
Synonym: Kip1, Cip2
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Sf9
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet3a
symmetry Space Group: P 21 21 21
R_factor 0.192 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
73.800 78.300 137.200 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand SO4, TPO enzyme Transferase E.C.2.7.1 BRENDA
note 1JSU is a representative structure
related structures by homologous chain: 1H26, 1OKV
Gene
Ontology
ChainFunctionProcessComponent
A


B


C


Primary referenceCrystal structure of the p27Kip1 cyclin-dependent-kinase inhibitor bound to the cyclin A-Cdk2 complex., Russo AA, Jeffrey PD, Patten AK, Massague J, Pavletich NP, Nature 1996 Jul 25;382(6589):325-31. PMID:8684460
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (1jsu.pdb1.gz) 106 Kb
  • LPC: Ligand-Protein Contacts for 1JSU
  • CSU: Contacts of Structural Units for 1JSU
  • Likely Quarternary Molecular Structure file(s) for 1JSU
  • Retrieve 1JSU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JSU from S2C, [Save to disk]
  • View 1JSU 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 1JSU
  • 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 1JSU, from MSDmotif at EBI
  • Genome occurence of 1JSU's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jsua_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1jsub1, region B:175-309 [Jmol] [rasmolscript] [script source]
        - Domain d1jsub2, region B:310-432 [Jmol] [rasmolscript] [script source]
        - Domain d1jsuc_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1jsu 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: [1jsu_C] [1jsu_A] [1jsu_B] [1jsu]
  • SWISS-PROT database: [P20248] [P24941] [P46527]
  • Domain organization of [CCNA2_HUMAN] [CDK2_HUMAN] [CDN1B_HUMAN] by SWISSPFAM
  • Domains found in 1JSU: [CYCLIN] [S_TKc ] by SMART
  • Alignments of the sequence of 1JSU with the sequences similar proteins can be viewed for 1JSU's classification [CCNA2_HUMAN] [CDK2_HUMAN] [CDN1B_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [CCNA2_HUMAN] [CDK2_HUMAN] [CDN1B_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1JSU
  • Community annotation for 1JSU 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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