2CGP Transcription Dna date Jan 31, 1997
title Catabolite Gene Activator Proteindna Complex, Adenosine-3', Monophosphate
authors J.M.Passner, T.A.Steitz
compound source
Molecule: Dna (5'-D(Gptpcpapcpaptptpapapt)-3')
Chain: B
Engineered: Yes
 Synthetic: Yes

Molecule: Dna (5'-D(Aptptpapaptpgptpgpapcpaptp 3');
Chain: C
Engineered: Yes
Synthetic: Yes

Molecule: Protein (Catabolite Gene Activator Protein)
Chain: A
Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: P 31 2 1
R_factor 0.237 R_Free 0.296
crystal
cell
length a length b length c angle alpha angle beta angle gamma
79.190 79.190 140.400 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand CMP BindingDB enzyme
related structures by homologous chain: 1I6X, 1J59
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe structure of a CAP-DNA complex having two cAMP molecules bound to each monomer., Passner JM, Steitz TA, Proc Natl Acad Sci U S A 1997 Apr 1;94(7):2843-7. PMID:9096308
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (2cgp.pdb1.gz) 91 Kb
  • LPC: Ligand-Protein Contacts for 2CGP
  • CSU: Contacts of Structural Units for 2CGP
  • Likely Quarternary Molecular Structure file(s) for 2CGP
  • Structure Factors (353 Kb)
  • Retrieve 2CGP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CGP from S2C, [Save to disk]
  • Re-refined 2cgp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2CGP 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 2CGP
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2CGP, from MSDmotif at EBI
  • Genome occurence of 2CGP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2cgpa1, region A:138-207 [Jmol] [rasmolscript] [script source]
        - Domain d2cgpa2, region A:8-137 [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: [2cgp_B] [2cgp_C] [2cgp] [2cgp_A]
  • SWISS-PROT database: [P0ACJ8]
  • Domain organization of [CRP_ECOLI] by SWISSPFAM
  • Domains found in 2CGP: [HTH_CRP] [cNMP ] by SMART
    • Other resources with information on 2CGP
  • Community annotation for 2CGP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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