2AW6 Transcription date Aug 31, 2005
title Structure Of A Bacterial Peptide Pheromonereceptor Complex Mechanism Of Gene Regulation
authors K.Shi, C.K.Brown, Z.Y.Gu, B.K.Kozlowicz, G.M.Dunny, D.H.Ohlendorf C.A.Earhart
compound source
Molecule: Prgx
Chain: A, B
Engineered: Yes
Organism_scientific: Enterococcus Faecalis
Organism_taxid: 1351
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Peptide
Chain: E, F
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 61 2 2
R_factor 0.212 R_Free 0.260
length a length b length c angle alpha angle beta angle gamma
82.546 82.546 380.156 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
A, B

Primary referenceStructure of peptide sex pheromone receptor PrgX and PrgX/pheromone complexes and regulation of conjugation in Enterococcus faecalis., Shi K, Brown CK, Gu ZY, Kozlowicz BK, Dunny GM, Ohlendorf DH, Earhart CA, Proc Natl Acad Sci U S A. 2005 Dec 20;102(51):18596-601. Epub 2005 Dec 8. PMID:16339309
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk]
  • Biological Unit Coordinates (2aw6.pdb1.gz) 99 Kb
  • CSU: Contacts of Structural Units for 2AW6
  • Likely Quarternary Molecular Structure file(s) for 2AW6
  • Structure Factors (136 Kb)
  • Retrieve 2AW6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AW6 from S2C, [Save to disk]
  • Re-refined 2aw6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2AW6 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2AW6
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2AW6, from MSDmotif at EBI
  • Fold representative 2aw6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2aw6_F] [2aw6_A] [2aw6_B] [2aw6] [2aw6_E]
  • SWISS-PROT database: [Q04114]
  • Domain organization of [Q04114_ENTFA] by SWISSPFAM
  • Domain found in 2AW6: [HTH_XRE ] by SMART
  • Other resources with information on 2AW6
  • Community annotation for 2AW6 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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