3AB0 Immune System date Nov 28, 2009
title Crystal Structure Of Complex Of The Bacillus Anthracis Major Surface Protein Bcla With Scfv Antibody Fragment
authors V.A.Streltsov
compound source
Molecule: Bcla Protein
Chain: A, D
Fragment: Unp Residues 311-445
Synonym: Major Spore Surface Protein Bcla
Engineered: Yes
Organism_scientific: Bacillus Anthracis
Organism_common: Anthrax,Anthrax Bacterium
Organism_taxid: 526966
Strain: 34f2 (Nmrc)
Gene: Bcla
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Tuner(De3)Placi
Expression_system_vector_type: Plazmid
Expression_system_plasmid: Pfb45

Molecule: Antibody Scfv Fragment, Heavy Chain
Chain: B, E
Synonym: A4d11 Antibody Scfv Fragment
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_taxid: 10090
Strain: A4d11
Gene: 35g-5
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Tg1
Expression_system_vector_type: Plazmid
Expression_system_plasmid: Pgc

Molecule: Antibody Scfv Fragment, Light Chain
Chain: C, F
Synonym: A4d11 Antibody Scfv Fragment
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_taxid: 10090
Strain: A4d11
Gene: 35g-5
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Tg1
Expression_system_vector_type: Plazmid
Expression_system_plasmid: Pgc
symmetry Space Group: P 21 3
R_factor 0.197 R_Free 0.265
crystal
cell
length a length b length c angle alpha angle beta angle gamma
125.448 125.448 125.448 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.09 Å
Gene
Ontology
ChainFunctionProcessComponent
E, B


F, C


Primary referenceIsolation, kinetic analysis, and structural characterization of an antibody targeting the Bacillus anthracis major spore surface protein BclA., Nuttall SD, Wilkins ML, Streltsov VA, Pontes-Braz L, Dolezal O, Tran H, Liu CQ, Proteins. 2011 Apr;79(4):1306-17. doi: 10.1002/prot.22971. Epub 2011 Feb 14. PMID:21322055
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (223 Kb) [Save to disk]
  • Biological Unit Coordinates (3ab0.pdb1.gz) 110 Kb
  • Biological Unit Coordinates (3ab0.pdb2.gz) 110 Kb
  • Biological Unit Coordinates (3ab0.pdb3.gz) 217 Kb
  • CSU: Contacts of Structural Units for 3AB0
  • Structure Factors (192 Kb)
  • Retrieve 3AB0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3AB0 from S2C, [Save to disk]
  • Re-refined 3ab0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3AB0 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 3AB0
  • 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 3AB0, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ab0_E] [3ab0_A] [3ab0_F] [3ab0] [3ab0_C] [3ab0_D] [3ab0_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3AB0: [IGv ] by SMART
  • Other resources with information on 3AB0
  • Community annotation for 3AB0 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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