1PRU Dna-Binding Protein date May 08, 1995
title Purine Repressor Dna-Binding Domain Dna Binding
authors A.Nagadoi, S.Morikawa, H.Nakamura, M.Enari, K.Kobayashi, H.Yamamo G.Sampei, K.Mizobuchi, M.A.Schumacher, R.G.Brennan, Y.Nishimura
compound source
Molecule: Purine Repressor
Chain: A
Fragment: Dna-Binding
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_plasmid: Par2156ncoi
Expression_system_gene: Purr
methodSolution NMR
related structures by homologous chain: 1PRV
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural comparison of the free and DNA-bound forms of the purine repressor DNA-binding domain., Nagadoi A, Morikawa S, Nakamura H, Enari M, Kobayashi K, Yamamoto H, Sampei G, Mizobuchi K, Schumacher MA, Brennan RG, et al., Structure 1995 Nov 15;3(11):1217-24. PMID:8591032
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (17 Kb) [Save to disk]
  • Biological Unit Coordinates (1pru.pdb1.gz) 16 Kb
  • CSU: Contacts of Structural Units for 1PRU
  • Retrieve 1PRU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PRU from S2C, [Save to disk]
  • View 1PRU 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 1PRU
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PRU, from MSDmotif at EBI
  • Genome occurence of 1PRU's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pru__, region [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: [1pru_A] [1pru]
  • SWISS-PROT database: [P0ACP7]
  • Domain organization of [PURR_ECOLI] by SWISSPFAM
  • Domain found in 1PRU: [HTH_LACI ] by SMART
  • Other resources with information on 1PRU
  • Community annotation for 1PRU at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1PRU from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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