EzCatDB

R L C P
Hierarchic Classification of Catalytic Mechanisms


R 4.-.-.- : Addition to double-bond (new bond formation and decreased bond-order) (Reaction)

L 4.1164.-.- : Carbon (sp2) (C=C-N) to Carbon (sp2) adjacent to double-bond; Opposition to non-beta-elimination (Ligand group involved)

C 4.1164.693000.- : Base; Added group attacks on addition site of unsaturated group; Organic-cofactor bound to unsaturated group stabilizes intermediate; Base deprotonation of addition site of added group (Catalytic mechanism)

P 4.1164.693000.5470 : An acidic residue + PLP double-bonded to substrate/intermediate (Residues/cofactors in Protein)


1st Nucleophile : Added group (substrate or water)
Catalytic groups : cofactor + groups in residue/substrate
General Base : a catalytic residue
General Acid : non-existent

Related Enzymes

There is one entry in this class.
  • T00089 : (reaction 5) 4.2.1.20; Tryptophan synthase alpha chain (Catalytic domains; 3.20.20.70, 3.40.50.1100)
  • 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 -)