EzCatDB

R L C P
Hierarchic Classification of Catalytic Mechanisms


R 1.-.-.- : Hydrolysis (bond cleavage by water) (Reaction)

L 1.13.-.- : Amide bond (One of Carbonyl Ester bonds; including peptide bond) (Ligand group involved)

C 1.13.10000.- : Two zinc beta-lactamase mechanism (Stabilizer); Cofactor-assisted water activation for SN2-like nucleophilic attack; Bond cleavage; cofactor-assisted stabilization of transition state; Water protonation to leaving group (Catalytic mechanism)

P 1.13.10000.1220 : Asn + two zinc ions bound to His/Cys/Asp cluster (Residues/cofactors in Protein)


1st Nucleophile : water
Catalytic groups : cofactor + groups in residue/substrate
General Base : non-existent
General Acid : non-existent

Related Enzymes

There is one entry in this class.
  • S00515 : 3.5.2.6; Beta-lactamase type II (Catalytic domain; 3.60.15.10)
  • Copyright: Nozomi Nagano, JST & CBRC-AIST
    Funded by PRESTO/Japan Science and Technology Agency (JST) (December 2001 - November 2004)
    Funded by Grant-in-Aid for Publication of Scientific Research Results/Japan Society for the Promotion of Science (JSPS) (April 2005 - March 2006)
    Funded by Grant-in-Aid for Scientific Research (B)/Japan Society for the Promotion of Science (JSPS) (April 2005 - March 2008)
    Funded by BIRD/Japan Science and Technology Agency (JST) (September 2005 - September 2008)
    Funded by BIRD/Japan Science and Technology Agency (JST) (October 2007 - September 2010)
    Funded by Grant-in-Aid for Publication of Scientific Research Results/Japan Society for the Promotion of Science (JSPS) (April 2011 - March 2012)
    Funded by Grant-in-Aid for Publication of Scientific Research Results/Japan Society for the Promotion of Science (JSPS) (April 2012 - March 2013)
    Supported by the commission for the Development of Artificial Gene Synthesis Technology for Creating Innovative Biomaterial from the Ministry of Economy, Trade and Industry (METI) (October 2012 - March 2016)
    Funded by the project commissioned by the New Energy and Industrial Technology Development Organization (NEDO) (April 2016 -)