EzCatDB

R L C P
Hierarchic Classification of Catalytic Mechanisms


R 3.-.-.- : Transfer (bond cleavage and new bond formation) (Reaction)

L 3.1147.-.- : Acyl group from Sulfur atom to Amine nitrogen (sp3) (Ligand group involved)

C 3.1147.37500.- : Histone acetyltransferase HPA2-like mechanism (Acid/Stabilizer/Modulator); Modulator-assisted deprotonation of acceptor group; Nucleophilic attack on transferred group by activated acceptor group; Intermediate stabilized; Acid Protonation to leaving group (Catalytic mechanism)

P 3.1147.37500.97 : Tyr + Tyr/mainchain amide + Hydrophobic residues/mainchain carbonyl (Residues/cofactors in Protein)


1st Nucleophile : an acceptor group in substrate
Catalytic groups : groups in residue/substrate
General Base : non-existent
General Acid : a catalytic residue

Related Enzymes

There is one entry in this class.
  • S00409 : 2.3.1.48; Histone acetyltransferase HPA2 (Catalytic domain; 3.40.630.30)
  • 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 -)