1R8U Transcription Transcription Activator date Oct 28, 2003
title Nmr Structure Of Cbp Taz1cited2 Complex
authors R.N.De Guzman, M.Martinez-Yamout, H.J.Dyson, P.E.Wright
compound source
Molecule: Cbpp300-Interacting Transactivator 2
Chain: A
Fragment: Cited2 Cad (Residues 200-269)
Synonym: Msg-Related Protein 1, Mrg1 Protein, P35srj, Cited2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cited2, Mrg1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet

Molecule: Creb-Binding Protein
Chain: B
Fragment: Cbp Taz1 (Residues 334-433)
Synonym: Cbp
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet
methodSolution NMR
ligand ZN enzyme
note 1R8U is a representative structure
related structures by homologous chain: 1P4Q, 1U2N
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceInteraction of the TAZ1 domain of the CREB-binding protein with the activation domain of CITED2: regulation by competition between intrinsically unstructured ligands for non-identical binding sites., De Guzman RN, Martinez-Yamout MA, Dyson HJ, Wright PE, J Biol Chem 2004 Jan 23;279(4):3042-9. Epub 2003 Oct 31. PMID:14594809
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (805 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 1R8U
  • CSU: Contacts of Structural Units for 1R8U
  • Original NMR restraints for 1R8U from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1R8U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1R8U from S2C, [Save to disk]
  • View 1R8U 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 1R8U
  • 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 1R8U, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r8ua_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1r8ub_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1r8u 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: [1r8u_A] [1r8u_B] [1r8u]
  • SWISS-PROT database: [P45481] [Q99967]
  • Domain organization of [CBP_MOUSE] [CITE2_HUMAN] by SWISSPFAM
  • Domain found in 1R8U: [ZnF_TAZ ] by SMART
  • Other resources with information on 1R8U
  • Community annotation for 1R8U at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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