3MGN Viral Protein Viral Protein Inhibitor date Apr 07, 2010
title D-Peptide Inhibitor Pie71 In Complex With Iqn17
authors C.P.Hill, F.G.Whitby, M.Kay, N.Francis
compound source
Molecule: Iqn17
Chain: A, B, C, D, E, F
Engineered: Yes
 Synthetic: Yes

Molecule: D-Peptide Inhibitor Pie71
Chain: G, H, I, J, K, L
Engineered: Yes
Synthetic: Yes
symmetry Space Group: P 1 21 1
R_factor 0.261 R_Free 0.288
crystal
cell
length a length b length c angle alpha angle beta angle gamma
51.920 30.791 132.802 90.00 91.69 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand ACE, DAR, DAS, DCY, DGL, DLE, DLY, DPN, DPR, DTR, DVA, NH2 enzyme
Primary referenceDesign of a potent D-peptide HIV-1 entry inhibitor with a strong barrier to resistance., Welch BD, Francis JN, Redman JS, Paul S, Weinstock MT, Reeves JD, Lie YS, Whitby FG, Eckert DM, Hill CP, Root MJ, Kay MS, J Virol. 2010 Nov;84(21):11235-44. Epub 2010 Aug 18. PMID:20719956
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk]
  • Biological Unit Coordinates (3mgn.pdb1.gz) 39 Kb
  • Biological Unit Coordinates (3mgn.pdb2.gz) 35 Kb
  • LPC: Ligand-Protein Contacts for 3MGN
  • CSU: Contacts of Structural Units for 3MGN
  • Structure Factors (1842 Kb)
  • Retrieve 3MGN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MGN from S2C, [Save to disk]
  • Re-refined 3mgn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3MGN 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 3MGN
  • 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 3MGN, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3mgn_E] [3mgn_I] [3mgn_G] [3mgn_D] [3mgn_H] [3mgn] [3mgn_F] [3mgn_J] [3mgn_L] [3mgn_A] [3mgn_C] [3mgn_K] [3mgn_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3MGN
  • Community annotation for 3MGN 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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