1JFT Transcription Dna date Jun 21, 2001
title Purine Repressor Mutant-Hypoxanthine-Purf Operator Complex
authors J.L.Huffman, F.Lu, H.Zalkin, R.G.Brennan
compound source
Molecule: 5'-D(Tpapcpgpcpapapapcpgptptptpgpc 3';
Chain: B
Engineered: Yes
Synthetic: Yes

Molecule: Purine Nucleotide Synthesis Repressor
Chain: A
Engineered: Yes
Mutation: Yes

Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Purr
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 Lambda De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet24a
symmetry Space Group: C 2 2 21
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
175.918 95.250 81.349 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand HPA, PO4 enzyme
related structures by homologous chain: 1JH9, 1QPZ
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceRole of residue 147 in the gene regulatory function of the Escherichia coli purine repressor., Huffman JL, Lu F, Zalkin H, Brennan RG, Biochemistry 2002 Jan 15;41(2):511-20. PMID:11781089
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk]
  • Biological Unit Coordinates (1jft.pdb1.gz) 124 Kb
  • LPC: Ligand-Protein Contacts for 1JFT
  • CSU: Contacts of Structural Units for 1JFT
  • Likely Quarternary Molecular Structure file(s) for 1JFT
  • Retrieve 1JFT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JFT from S2C, [Save to disk]
  • View 1JFT 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 1JFT
  • 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 1JFT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jfta1, region A:2-58 [Jmol] [rasmolscript] [script source]
        - Domain d1jfta2, region A:59-341 [Jmol] [rasmolscript] [script source]
  • Fold representative 1jft 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: [1jft_A] [1jft] [1jft_B]
  • SWISS-PROT database: [P0ACP7]
  • Domain organization of [PURR_ECOLI] by SWISSPFAM
  • Domain found in 1JFT: [HTH_LACI ] by SMART
  • Other resources with information on 1JFT
  • Community annotation for 1JFT at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science