1BLX	Complex (Inhibitor Protein Kinase)	date	Jul 21, 1998
title	P19ink4dcdk6 Complex
authors	D.H.Brotherton, V.Dhanaraj, S.Wick, L.Brizuela, P.J.Domaille, E.V X.Xu, E.Parisini, B.O.Smith, S.J.Archer, M.Serrano, S.L.Brenner, T.L.Blundell, E.D.Laue
compound		source
Molecule: Cyclin-Dependent Kinase 6 Chain: A Engineered: Yes		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: Bl21 (De3) Expression_system_cell_line: Sf9 Expression_system_vector_type: Gst Fusion Expression_system_vector: Gst-Cdk6 Baculovirus Expression_system_plasmid: Gst Fusion Plasmid
Molecule: P19ink4d Chain: B Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cell_line: Sf9 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Gst Fusion Expression_system_plasmid: Gst Fusion Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.200 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.210 76.410 93.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CA	enzyme
related structures	by homologous chain: 1BD8, 1BI8
Gene Ontology	Chain Function Process Component A B cyclin-dependent protein ser...
Primary reference	Crystal structure of the complex of the cyclin D-dependent kinase Cdk6 bound to the cell-cycle inhibitor p19INK4d., Brotherton DH, Dhanaraj V, Wick S, Brizuela L, Domaille PJ, Volyanik E, Xu X, Parisini E, Smith BO, Archer SJ, Serrano M, Brenner SL, Blundell TL, Laue ED, Nature 1998 Sep 17;395(6699):244-50. PMID:9751051

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk] Biological Unit Coordinates (1blx.pdb1.gz) 78 Kb LPC: Ligand-Protein Contacts for 1BLX CSU: Contacts of Structural Units for 1BLX Likely Quarternary Molecular Structure file(s) for 1BLX Retrieve 1BLX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BLX from S2C, [Save to disk]

View 1BLX 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 1BLX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BLX, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1blxa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1blxb_, 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: [1blx_A] [1blx] [1blx_B] SWISS-PROT database: [Q00534] [Q60773] Domain organization of [CDK6_HUMAN] [CDN2D_MOUSE] by SWISSPFAM Domains found in 1BLX: [ANK] [S_TKc ] by SMART

Other resources with information on 1BLX

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

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