2PQQ Transcription date May 02, 2007
title Structural Genomics, The Crystal Structure Of The N-Terminal A Transcriptional Regulator From Streptomyces Coelicolor A3
authors K.Tan, X.Xu, H.Zheng, A.Savchenko, A.M.Edwards, A.Joachimiak, Midw Center For Structural Genomics (Mcsg)
compound source
Molecule: Putative Transcriptional Regulator
Chain: A, B, C, D
Fragment: N-Terminal Domain
Engineered: Yes
 Organism_scientific: Streptomyces Coelicolor A3(2)
Organism_taxid: 100226
Strain: A3(2), M145
Atcc: Baa-471
Gene: Sco3571, Sch17.05
Expression_system: Escherichia Coli Bl21
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 0.229 R_Free 0.281
crystal
cell
length a length b length c angle alpha angle beta angle gamma
39.852 100.946 144.119 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand FMT, MSE enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (2pqq.pdb1.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 2PQQ
  • CSU: Contacts of Structural Units for 2PQQ
  • Likely Quarternary Molecular Structure file(s) for 2PQQ
  • Structure Factors (588 Kb)
  • Retrieve 2PQQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PQQ from S2C, [Save to disk]
  • Re-refined 2pqq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2PQQ 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 2PQQ
  • 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 2PQQ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pqq_C] [2pqq_D] [2pqq_A] [2pqq_B] [2pqq]
  • SWISS-PROT database: [Q9XA42]
  • Domain organization of [Q9XA42_STRCO] by SWISSPFAM
  • Domain found in 2PQQ: [cNMP ] by SMART
    • Other resources with information on 2PQQ
  • Community annotation for 2PQQ 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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