3QO0 Immune System date Feb 09, 2011
title Monoclinic Form Of Igg1 Fab Fragment (In Complex With Antige Peptide) Sharing Same Fv As Iga
authors F.Trajtenberg, A.Correa-Bove, A.Buschiazzo
compound source
Molecule: Fab Fragment Of Immunoglobulin G1 Light Chain
Chain: A
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Serum

Molecule: Fab Fragment Of Immunoglobulin G1 Heavy Chain
Chain: B

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Serum

Molecule: Peptide From Tubulin Beta Chain
Chain: C
Synonym: Tubulin Beta-5 Chain
Engineered: Yes

Synthetic: Yes
Other_details: Standard Peptide Synthesis. The Sequence Occ Several Species, Such As Human, Mouse, Horse, Rat, Amphibia
symmetry Space Group: P 1 21 1
R_factor 0.169 R_Free 0.221
length a length b length c angle alpha angle beta angle gamma
53.320 67.270 68.880 90.00 103.10 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand GOL enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk]
  • Biological Unit Coordinates (3qo0.pdb1.gz) 141 Kb
  • LPC: Ligand-Protein Contacts for 3QO0
  • CSU: Contacts of Structural Units for 3QO0
  • Structure Factors (455 Kb)
  • Retrieve 3QO0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3QO0 from S2C, [Save to disk]
  • Re-refined 3qo0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3QO0 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 3QO0
  • 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 3QO0, from MSDmotif at EBI
  • Fold representative 3qo0 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3qo0_A] [3qo0_C] [3qo0] [3qo0_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3QO0: [IG_like] [IGv ] by SMART
  • Other resources with information on 3QO0
  • Community annotation for 3QO0 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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