5HQ0	Transferase	date	Jan 21, 2016
title	Ternary Complex Of Human Proteins Cdk1, Cyclin B And Cks2, B Inhibitor
authors	M.E.Noble, M.P.Martin, S.Korolchuk, N.R.Brown, R.Moukhametzianov W.A.Stanley
compound		source
Molecule: Cyclin-Dependent Kinase 1 Chain: A Fragment: Fall Armyworm Synonym: Cdk1,Cell Division Control Protein 2 Homolog,Cell Protein Kinase 1,P34 Protein Kinase; Ec: 2.7.11.22,2.7.11.23 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdk1, Cdc2, Cdc28a, Cdkn1, P34cdc2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9
Molecule: G2mitotic-Specific Cyclin-B1 Chain: B Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ccnb1, Ccnb Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Cyclin-Dependent Kinases Regulatory Subunit 2 Chain: C Synonym: Cks-2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cks2 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.186 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.166 68.646 166.771 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	LZ9	enzyme	Transferase E.C.2.7.11.22 BRENDA
Gene Ontology	Chain Function Process Component A virus receptor activity histone kinase activity C
Primary reference	CDK1 structures reveal conserved and unique features of the essential cell cycle CDK., Brown NR, Korolchuk S, Martin MP, Stanley WA, Moukhametzianov R, Noble ME, Endicott JA, Nat Commun. 2015 Apr 13;6:6769. doi: 10.1038/ncomms7769. PMID:25864384

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (231 Kb) [Save to disk] Biological Unit Coordinates (5hq0.pdb1.gz) 225 Kb LPC: Ligand-Protein Contacts for 5HQ0 CSU: Contacts of Structural Units for 5HQ0 Structure Factors (266 Kb) Retrieve 5HQ0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5HQ0 from S2C, [Save to disk] Re-refined 5hq0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5HQ0 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 5HQ0

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5hq0_B] [5hq0_C] [5hq0_A] [5hq0] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 5HQ0: [CKS] [CYCLIN] [Cyclin_C] [S_TKc ] by SMART

Other resources with information on 5HQ0

Community annotation for 5HQ0 at PDBWiki (http://pdbwiki.org)

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