1JST	Complex (Protein Kinase Cyclin)	date	Jul 03, 1996
title	Phosphorylated Cyclin-Dependent Kinase-2 Bound To Cyclin A
authors	A.A.Russo, P.D.Jeffrey, N.P.Pavletich
compound		source
Molecule: Cyclin-Dependent Kinase-2 Chain: A, C Synonym: Cdk2 Ec: 2.7.1.- Engineered: Yes Other_details: Phosphorylated		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_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_vector: Baculovirus Vector Expression_system_plasmid: Pet3a Other_details: Cyclin A-Bound Form Phosphorylated On Thr 16 Vitro Using A Cdk-Activating Kinase Consisting Of The Cycli Complex;
Molecule: Cyclin A Chain: B, D 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_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pet3a Other_details: The Fragment Used In The Crystallization (Re 173-432) Was Produced By The Cleavage Of Full-Length Cyclin Subtilisin
symmetry	Space Group: P 21 21 21	R_factor 0.200 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 139.600 149.100 74.200 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	ATP, MN, TPO	enzyme	Transferase E.C.2.7.1 BRENDA
related structures	by homologous chain: 1OGU, 1OL2
Gene Ontology	Chain Function Process Component A, C
Primary reference	Structural basis of cyclin-dependent kinase activation by phosphorylation., Russo AA, Jeffrey PD, Pavletich NP, Nat Struct Biol 1996 Aug;3(8):696-700. PMID:8756328

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (191 Kb) [Save to disk] Biological Unit Coordinates (1jst.pdb1.gz) 185 Kb Biological Unit Coordinates (1jst.pdb2.gz) 95 Kb Biological Unit Coordinates (1jst.pdb3.gz) 94 Kb LPC: Ligand-Protein Contacts for 1JST CSU: Contacts of Structural Units for 1JST Likely Quarternary Molecular Structure file(s) for 1JST Retrieve 1JST in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JST from S2C, [Save to disk]

View 1JST 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 1JST

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1JST, from MSDmotif at EBI Genome occurence of 1JST's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jsta_, region A [Jmol] [rasmolscript] [script source]     - Domain d1jstb1, region B:175-309 [Jmol] [rasmolscript] [script source]     - Domain d1jstb2, region B:310-432 [Jmol] [rasmolscript] [script source]     - Domain d1jstc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1jstd1, region D:175-309 [Jmol] [rasmolscript] [script source]     - Domain d1jstd2, 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: [1jst_C] [1jst_A] [1jst] [1jst_B] [1jst_D] SWISS-PROT database: [P20248] [P24941] Domain organization of [CCNA2_HUMAN] [CDK2_HUMAN] by SWISSPFAM Domains found in 1JST: [CYCLIN] [Cyclin_C] [S_TKc ] by SMART

Other resources with information on 1JST

Community annotation for 1JST at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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