2B78 Structural Genomics, Unknown Function date Oct 03, 2005
title A Putative Sam-Dependent Methyltransferase From Streptococcu
authors J.Nan, K.T.Wang, X.D.Su
compound source
Molecule: Hypothetical Protein Smu.776
Chain: A
Engineered: Yes
 Organism_scientific: Streptococcus Mutans
Organism_taxid: 1309
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a
symmetry Space Group: C 1 2 1
R_factor 0.241 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
168.472 50.659 53.963 90.00 104.22 90.00
method X-Ray Diffractionresolution 2.00 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (2b78.pdb1.gz) 63 Kb
  • CSU: Contacts of Structural Units for 2B78
  • Likely Quarternary Molecular Structure file(s) for 2B78
  • Structure Factors (1646 Kb)
  • Retrieve 2B78 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2B78 from S2C, [Save to disk]
  • Re-refined 2b78 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2B78 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 2B78
  • 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 2B78, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2b78_A] [2b78]
  • SWISS-PROT database: [Q8DUW5]
  • Domain organization of [Q8DUW5_STRMU] by SWISSPFAM
    • Other resources with information on 2B78
  • Community annotation for 2B78 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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