1OPD Phosphotransferase date Aug 01, 1996
title Histidine-Containing Protein (Hpr), Mutant With Ser 46 Repla (S46d)
authors S.Napper, L.Delbaere, B.Waygood
compound source
Molecule: Histidine-Containing Protein
Chain: A
Synonym: Hpr
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Strain: Esk108
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Esk108
Expression_system_plasmid: Puc19
Expression_system_gene: Ptsh
symmetry Space Group: P 1
R_factor 0.182 R_Free 0.234
crystal
cell
length a length b length c angle alpha angle beta angle gamma
25.850 27.330 27.600 66.90 75.71 70.00
method X-Ray Diffractionresolution 1.50 Å
ligand SO4 enzyme
note 1OPD is a representative structure
related structures by homologous chain: 1CM3
Gene
Ontology
ChainFunctionProcessComponent
A
  • enzyme activator activity


  • Primary referenceMutation of serine-46 to aspartate in the histidine-containing protein of Escherichia coli mimics the inactivation by phosphorylation of serine-46 in HPrs from gram-positive bacteria., Napper S, Anderson JW, Georges F, Quail JW, Delbaere LT, Waygood EB, Biochemistry 1996 Sep 3;35(35):11260-7. PMID:8784179
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (18 Kb) [Save to disk]
  • Biological Unit Coordinates (1opd.pdb1.gz) 15 Kb
  • LPC: Ligand-Protein Contacts for 1OPD
  • CSU: Contacts of Structural Units for 1OPD
  • Likely Quarternary Molecular Structure file(s) for 1OPD
  • Structure Factors (104 Kb)
  • Retrieve 1OPD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OPD from S2C, [Save to disk]
  • Re-refined 1opd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1OPD 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 1OPD
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1OPD from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1OPD, from MSDmotif at EBI
  • Genome occurence of 1OPD's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1opd__, 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: [1opd] [1opd_A]
  • SWISS-PROT database: [P0AA04]
  • Belongs to the phosphotransferase system hpr (hpr) family according to TCDB.
  • Domain organization of [PTHP_ECOLI] by SWISSPFAM
  • Other resources with information on 1OPD
  • Community annotation for 1OPD 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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