1ON2 Transcription date Feb 26, 2003
title Bacillus Subtilis Manganese Transport Regulator (Mntr), D8m Bound To Manganese
authors A.Glasfeld, E.Guedon, J.D.Helmann, R.G.Brennan
compound source
Molecule: Transcriptional Regulator Mntr
Chain: A, B
Synonym: Manganese Transport Regulator
Engineered: Yes
Mutation: Yes
 Organism_scientific: Bacillus Subtilis
Organism_taxid: 1423
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)-Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phb7506
symmetry Space Group: P 32
R_factor 0.220 R_Free 0.258
crystal
cell
length a length b length c angle alpha angle beta angle gamma
52.500 52.500 83.100 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.61 Å
ligand MN enzyme
related structures by homologous chain: 1ON1
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of the manganese-bound manganese transport regulator of Bacillus subtilis., Glasfeld A, Guedon E, Helmann JD, Brennan RG, Nat Struct Biol 2003 Aug;10(8):652-7. PMID:12847518
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk]
  • Biological Unit Coordinates (1on2.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 1ON2
  • CSU: Contacts of Structural Units for 1ON2
  • Likely Quarternary Molecular Structure file(s) for 1ON2
  • Structure Factors (276 Kb)
  • Retrieve 1ON2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ON2 from S2C, [Save to disk]
  • Re-refined 1on2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1ON2 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 1ON2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1ON2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1on2a1, region A:2-62 [Jmol] [rasmolscript] [script source]
        - Domain d1on2a2, region A:63-136 [Jmol] [rasmolscript] [script source]
        - Domain d1on2b1, region B:2-62 [Jmol] [rasmolscript] [script source]
        - Domain d1on2b2, region B:63-136 [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: [1on2_B] [1on2_A] [1on2]
  • SWISS-PROT database: [P54512]
  • Domain organization of [MNTR_BACSU] by SWISSPFAM
  • Domain found in 1ON2: [HTH_DTXR ] by SMART
    • Other resources with information on 1ON2
  • Community annotation for 1ON2 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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