2GFB

CRYSTAL STRUCTURE OF A CATALYTIC FAB HAVING ESTERASE-LIKE ACTIVITY


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Work: 0.213 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of a catalytic antibody Fab with esterase-like activity.

Golinelli-Pimpaneau, B.Gigant, B.Bizebard, T.Navaza, J.Saludjian, P.Zemel, R.Tawfik, D.S.Eshhar, Z.Green, B.S.Knossow, M.

(1994) Structure 2: 175-183


  • PubMed Abstract: 
  • Antibodies with catalytic properties can be prepared by eliciting an antibody response against 'transition state analog' haptens. The specificity, rate and number of reaction cycles observed with these antibodies more closely resemble the properties ...

    Antibodies with catalytic properties can be prepared by eliciting an antibody response against 'transition state analog' haptens. The specificity, rate and number of reaction cycles observed with these antibodies more closely resemble the properties of enzymes than any of the many other known enzyme-mimicking systems.


    Related Citations: 
    • Differences in the Biochemical Properties of Esterolytic Antibodies Correlate with Structural Diversity
      Zemel, R.,Schindler, D.G.,Tawfik, D.S.,Eshhar, Z.,Green, B.S.
      (1994) Mol.Immunol. 31: 127


    Organizational Affiliation

    Laboratoire de Biologie Structurale, UMR 9920 CNRS Université Paris Sud Bat 34, CNRS, Gif sur Yvette, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
IGG2A CNJ206 FAB (LIGHT CHAIN)
A, C, E, G, I, K, M, O
214N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
IGG2A CNJ206 FAB (HEAVY CHAIN)
B, D, F, H, J, L, N, P
219N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Work: 0.213 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 198.700α = 71.90
b = 68.060β = 112.20
c = 83.660γ = 119.60
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORmodel building
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1994-09-30
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance