1DKT	Cell Division	date	Nov 22, 1995
title	Ckshs1: Human Cyclin Dependent Kinase Subunit, Type 1 Comple Metavanadate
authors	Y.Bourne, A.S.Arvai, J.A.Tainer
compound		source
Molecule: Cyclin Dependent Kinase Subunit, Type 1 Chain: A, B Synonym: Ckshs1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl-Zi Expression_system_plasmid: Pbr322
symmetry	Space Group: P 61 2 2	R_factor 0.195 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 94.000 94.000 131.600 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	V7O	enzyme
related structures	by homologous chain: 1BUH
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the human cell cycle protein CksHs1: single domain fold with similarity to kinase N-lobe domain., Arvai AS, Bourne Y, Hickey MJ, Tainer JA, J Mol Biol 1995 Jun 23;249(5):835-42. PMID:7791211

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk] Biological Unit Coordinates (1dkt.pdb1.gz) 27 Kb LPC: Ligand-Protein Contacts for 1DKT CSU: Contacts of Structural Units for 1DKT Likely Quarternary Molecular Structure file(s) for 1DKT Retrieve 1DKT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DKT from S2C, [Save to disk]

View 1DKT 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 1DKT

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1DKT, from MSDmotif at EBI Genome occurence of 1DKT's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1dkta_, region A [Jmol] [rasmolscript] [script source]     - Domain d1dktb_, region B [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: [1dkt] [1dkt_A] [1dkt_B] SWISS-PROT database: [P61024] Domain organization of [CKS1_HUMAN] by SWISSPFAM Domain found in 1DKT: [CKS ] by SMART

Other resources with information on 1DKT

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

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