1KDX	Transcription Regulation Complex	date	Sep 16, 1997
title	Kix Domain Of Mouse Cbp (Creb Binding Protein) In Complex Wi Phosphorylated Kinase Inducible Domain (Pkid) Of Rat Creb ( Response Element Binding Protein), Nmr 17 Structures
authors	I.Radhakrishnan, G.C.Perez-Alvarado, H.J.Dyson, P.E.Wright
compound		source
Molecule: Cbp Chain: A Fragment: Kix, Residues 586-666 Synonym: Creb-Binding Protein Engineered: Yes Other_details: Phosphorylated At Ser 133		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cell_line: Bl21 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_plasmid: Pet21a(+)
Molecule: Creb Chain: B Fragment: Kid, Residues 101-160 Synonym: Camp-Response Element Binding Protein, Creb Engineered: Yes Other_details: Phosphorylated At Ser 133		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Cell_line: Bl21 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_plasmid: Pet24a(+)
method	Solution NMR
ligand	SEP	enzyme
note	1KDX (Molecule of the Month:pdb122)is a representative structure
related structures	by homologous chain: 1SB0
Gene Ontology	Chain Function Process Component A B
Primary reference	Solution structure of the KIX domain of CBP bound to the transactivation domain of CREB: a model for activator:coactivator interactions., Radhakrishnan I, Perez-Alvarado GC, Parker D, Dyson HJ, Montminy MR, Wright PE, Cell 1997 Dec 12;91(6):741-52. PMID:9413984

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (518 Kb) [Save to disk] Biological Unit Coordinates (1kdx.pdb1.gz) 30 Kb LPC: Ligand-Protein Contacts for 1KDX CSU: Contacts of Structural Units for 1KDX Original NMR restraints for 1KDX from PDB Retrieve 1KDX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KDX from S2C, [Save to disk]

View 1KDX 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 1KDX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KDX, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kdxa_, region A [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: [1kdx] [1kdx_A] [1kdx_B] SWISS-PROT database: [P45481] [P15337] Domain organization of [CBP_MOUSE] [CREB1_RAT] by SWISSPFAM

Other resources with information on 1KDX

Community annotation for 1KDX at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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