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 Diffraction	resolution	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	Chain Function Process Component A, C
Primary reference	The 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

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server 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] 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)

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