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

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 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] Fold representative 1qmz 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: [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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