3PIQ Immune System date Nov 07, 2010
title Crystal Structure Of Human 2909 Fab, A Quaternary Structure- Antibody Against Hiv-1
authors A.Changela, M.K.Gorny, S.Zolla-Pazner, P.D.Kwong
compound source
Molecule: Human Monoclonal Antibody 2909 Fab Heavy Chain
Chain: H, A, C, E, G, J
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek 293f
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pvrc8400

Molecule: Human Monoclonal Antibody 2909 Fab Light Chain
Chain: L, B, D, F, I, K
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek 293f
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pvrc8400
symmetry Space Group: P 32 2 1
R_factor 0.236 R_Free 0.299
crystal
cell
length a length b length c angle alpha angle beta angle gamma
180.373 180.373 222.526 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.33 Å
Primary referenceCrystal structure of human antibody 2909 reveals conserved features of quaternary-specific antibodies that potently neutralize HIV-1., Changela A, Wu X, Yang Y, Zhang B, Zhu J, Nardone GA, O'Dell S, Pancera M, Gorny MK, Phogat S, Robinson JE, Stamatatos L, Zolla-Pazner S, Mascola JR, Kwong PD, J Virol. 2010 Dec 29. PMID:21191009
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (863 Kb) [Save to disk]
  • Biological Unit Coordinates (3piq.pdb1.gz) 148 Kb
  • Biological Unit Coordinates (3piq.pdb2.gz) 147 Kb
  • Biological Unit Coordinates (3piq.pdb3.gz) 150 Kb
  • Biological Unit Coordinates (3piq.pdb4.gz) 144 Kb
  • Biological Unit Coordinates (3piq.pdb5.gz) 150 Kb
  • Biological Unit Coordinates (3piq.pdb6.gz) 152 Kb
  • CSU: Contacts of Structural Units for 3PIQ
  • Structure Factors (653 Kb)
  • Retrieve 3PIQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3PIQ from S2C, [Save to disk]
  • Re-refined 3piq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3PIQ 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 3PIQ
  • 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 3PIQ, from MSDmotif at EBI
  • Fold representative 3piq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3piq_B] [3piq_J] [3piq_G] [3piq_E] [3piq_I] [3piq_K] [3piq_A] [3piq_H] [3piq_F] [3piq_L] [3piq_C] [3piq_D] [3piq]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3PIQ: [IG_like] [IGv ] by SMART
  • Other resources with information on 3PIQ
  • Community annotation for 3PIQ 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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