2A9P Signaling Protein date Jul 12, 2005
title Medium Resolution Bef3 Bound Rr02-Rec
authors A.Riboldi-Tunnicliffe, N.W.Isaacs, T.J.Mitchell
compound source
Molecule: Response Regulator
Chain: A
Fragment: N-Terminal Domain (Residues 1-120)
Engineered: Yes
 Organism_scientific: Streptococcus Pneumoniae
Organism_taxid: 1313
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.156 R_Free 0.206
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.705 93.404 37.611 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.82 Å
ligand BEF, MN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (2a9p.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2A9P
  • CSU: Contacts of Structural Units for 2A9P
  • Likely Quarternary Molecular Structure file(s) for 2A9P
  • Structure Factors (178 Kb)
  • Retrieve 2A9P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2A9P from S2C, [Save to disk]
  • Re-refined 2a9p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2A9P 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 2A9P
  • 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 2A9P, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2a9p_A] [2a9p]
  • SWISS-PROT database: [Q9S1K0]
  • Domain organization of [Q9S1K0_STRPN] by SWISSPFAM
  • Domain found in 2A9P: [REC ] by SMART
    • Other resources with information on 2A9P
  • Community annotation for 2A9P 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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