2GFB

CRYSTAL STRUCTURE OF A CATALYTIC FAB HAVING ESTERASE-LIKE ACTIVITY


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Work: 0.213 
  • R-Value Observed: 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

  • DOI: 10.1016/s0969-2126(00)00019-8
  • Primary Citation of Related Structures:  
    2GFB

  • 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 of enzymes than any of the many other known enzyme-mimicking systems ...

    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:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
IGG2A CNJ206 FAB (LIGHT CHAIN)
A, C, E, G, I, K, M, O
A, C, E, G, I, K, M, O
214Mus musculusMutation(s): 0 
Entity Groups  
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Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
IGG2A CNJ206 FAB (HEAVY CHAIN)
B, D, F, H, J, L, N, P
B, D, F, H, J, L, N, P
219Mus musculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Work: 0.213 
  • R-Value Observed: 0.213 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 198.7α = 71.9
b = 68.06β = 112.2
c = 83.66γ = 119.6
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

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