3LAG Structural Genomics, Unknown Function date Jan 06, 2010
title The Crystal Structure Of A Functionally Unknown Protein Rpa4178 From Rhodopseudomonas Palustris Cga009
authors K.Tan, E.Evdokimova, M.Kudritska, A.Savchenko, A.Edwards, A.Joachimiak, Midwest Center For Structural Genomics (Mcsg)
compound source
Molecule: Uncharacterized Protein Rpa4178
Chain: A, B
Engineered: Yes
 Organism_scientific: Rhodopseudomonas Palustris
Organism_taxid: 258594
Strain: Cga009
Gene: Pa4178
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: P15tv Lic
symmetry Space Group: P 21 21 21
R_factor 0.185 R_Free 0.221
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.871 59.243 65.380 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.15 Å
ligand CA, FMT, MSE, NI enzyme
note 3LAG supersedes 2OZI
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk]
  • Biological Unit Coordinates (3lag.pdb1.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 3LAG
  • CSU: Contacts of Structural Units for 3LAG
  • Structure Factors (839 Kb)
  • Retrieve 3LAG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LAG from S2C, [Save to disk]
  • Re-refined 3lag structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3LAG 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 3LAG
  • 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 3LAG, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lag_A] [3lag] [3lag_B]
  • SWISS-PROT database: [Q6N272]
  • Domain organization of [Q6N272_RHOPA] by SWISSPFAM
    • Other resources with information on 3LAG
  • Community annotation for 3LAG 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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